When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P 0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P 1 . The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.

Description

4 parts

›CROSS-REFERENCE TO RELATED APPLICATION

This application claims the benefit of priority to U.S. Patent Application No. 62/504,565, filed on May 11, 2017, the entirety of which is incorporated by reference herein.

›INTRODUCTION

The present disclosure relates to an aerodynamic profile for a turbine blade.

In particular, the disclosure relates to the aerodynamic profile of a blade of a rotary wheel of a gas turbine, and more particularly of a low pressure turbine of the type used in a turbojet of an aircraft.

The disclosure relates in particular to a blade of the rotary wheel of a turbine having a plurality of stages, preferably five stages.

Such a profile should enable the turbine to provide the desired efficiency, and in order to do that it must be such that the flow of air around the profile is sound, i.e. substantially such that it does not give rise to turbulence, which is harmful for overall efficiency.

It must be capable of being installed properly in the environment of the engine, and in particular, for the blade of a rotary wheel forming a portion of the rotor of the turbine, it must be capable of being fastened easily to the support disk of the rotary wheel, via the root of the blade, whereas its tip must be capable of carrying a top platform. Furthermore, this part must present a profile enabling it to be manufactured in a reliable and cost-effective manner by available manufacturing methods, such as casting, forging, machining, additive fabrication, or else weaving, without this list being limitative.

Furthermore, the profile of the blade must enable it to withstand the mechanical stresses to which the blade is subjected, by enabling those stresses to be spread over the entire blade in such a manner as to avoid premature wear thereof. This spreading must apply both in static mode and in dynamic mode. In particular, it must be such that the blade, given its resonant modes, can withstand the highest dynamic loading for good operation of the turbine.

An object of the disclosure is to propose an aerodynamic profile for a turbine blade that is optimized, and capable of satisfying those objectives.

This object is achieved by the fact that when cold and in a non-coated state, said profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y,Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point P under consideration from a reference X,Y plane situated at the base of the nominal profile, and H is the height of said profile measured from said reference plane that is the intersection of the stacking axis of the blade and the axisymmetric surface of the hub, out to a second reference plane that is the intersection of said stacking axis with the axisymmetric surface of the casing, the measurements D and H being taken radially relative to the axis of the turbine, while the coordinate X is measured in the axial direction of the turbine.

This profile has been determined as a result of numerous tests and simulations. It is defined cold, i.e. at an ambient temperature of 20° C. That is a reference temperature at which the profile is geometrically determined. The above-mentioned objectives of aerodynamics and mechanical optimization are naturally valid for the conditions of use of this aerodynamic profile, i.e. when hot, at a temperature that is stabilized when the engine of which the turbine forms a part is being used under cruising conditions.

Furthermore, the aerodynamic profile of the disclosure is defined in the non-coated state. Since turbine blades are subjected to high temperature gradients, it is common practice for them to be provided with a coating having thermal properties enabling them more easily to withstand such temperature variations. The profile is determined prior to installing such a coating.

It is stated above that the profile of the disclosure is “substantially identical” to the nominal profile. This means that the profile may depart very slightly from said nominal profile.

The aerodynamic profile is thus preferably defined within an envelope of ±1 millimeter (mm) in a direction normal to the surface of the nominal profile.

It is also preferable for the X,Y coordinates of the aerodynamic profile to lie within a range of ±5% relative to the X,Y coordinates of the nominal profile.

In addition, the aerodynamic profile may be positioned rotated within ±10°, particularly within ±5°, more particularly within ±3°, with respect to the stacking axis.

These variations take account in particular of at least one of manufacturing tolerances of the profile, the setting of the profile to adapt to the flow coming from the turbine vanes situated upstream, and possible deformation occurring when mounting the blade and integrating the same in the rotary wheel. In particular, the profile is adapted so as to be optimized for the flow coming from the nozzle of the same stage of a turbine, when the blade of the disclosure belongs to a rotary wheel of a turbine.

For a blade of a rotary wheel, forming a portion of the rotor of a turbine, the profile serves to optimize the inter-blade flow, i.e. the flow between adjacent blades of the wheel, and thus transforms a maximum amount of the kinetic energy of the gaseous fluid into kinetic energy on the shaft of the turbine. In addition, it serves to orient the gaseous fluid correctly for the turbine vanes situated downstream, in particular belonging to the stationary nozzle of the next stage of the turbine, if such a next stage exists.

›BRIEF DESCRIPTION OF THE DRAWINGS

The disclosure can be better understood and its advantages appear better on reading the following detailed description of an embodiment given by way of non-limiting example. The description refers to the accompanying drawings, in which:

FIG. 1 is a fragmentary axial diagrammatic section view of a turbine including a blade of profile that corresponds to that of the disclosure;

FIG. 2 shows a blade of the turbine.

›DETAILED DESCRIPTION

The turbine shown in axial section in FIG. 1 comprises five stages referenced respectively S 1 to S 5 . In the direction DF going from upstream to downstream, each stage comprises a nozzle that forms a portion of the stator of the turbine and that has a plurality of radially-oriented vanes, and a rotary wheel that forms a portion of the rotor of the turbine and that likewise includes a plurality of radially-oriented blades.

In FIG. 1 , the vanes of the nozzles of stages S 1 to S 5 are given references N 1 to N 5 (these vanes are shown in dashed lines, for ease of representation), whereas the blades of rotary wheels of stages S 1 to S 5 are given respective references W 1 to W 5 .

In known manner, the vanes of the nozzles are fastened at both ends to stationary structure portions, while the blades of the rotary wheels are fastened to a rotary disk via their roots that are formed at their radially-inner ends closer to the axis of the rotation A of the turbine. The disks forming parts of the wheels W 1 to W 5 are constrained to rotate together. The tips of the blades of the rotary wheels, formed at their radially-outer ends, may carry top platforms.

The disclosure relates in particular to a blade of one of the rotary wheels of the turbine that, as mentioned above, preferably comprises five stages as shown, without this number being limiting.

The blade shown in FIG. 2 includes, at its radially-inner end, a blade root enabling it to be connected to a support disk forming the hub of a turbine wheel, and a platform 14 from which an aerodynamic profile 18 extends. At its tip, formed at its radially-outer end remote from the platform 14 , the blade includes a top platform 10 that forms an outer casing carried by the various blades of the wheel.

By convention, the aerodynamic profile 18 is the entire portion of said blade that extends radially from the platform 14 to the top platform 10 .

In FIG. 2 , there can be seen a frame of reference comprising Cartesian coordinates X,Y,Z. The radial direction Z is the height direction of the blade, which extends radially from its root to its tip. This direction Z is perpendicular to the axial direction X which is the direction of the axis of rotation A of the turbine. The direction Y is perpendicular to the X,Z plane and is therefore tangential to the direction of rotation of the turbine.

The nominal profile from which the aerodynamic profile of the disclosure is determined is defined in following Table 1 of coordinates, in which the coordinates Zadim, measured along the axis Z is non-dimensional, whereas the dimensions X and Y, respectively measured along the axes X and Y, are expressed in millimeters.

In the above table, the plane Zadim=0 corresponds to the reference plane P 0 situated at the base of the profile. This plane P 0 is the intersection of the stacking axis AE of the set of blades with the axisymmetric surface of the hub, i.e. it passes via the intersection between the axis AE and the surface where it is assembled with the platform 14 . The plane Zadim=1 corresponds to the reference plane P 1 situated at the top of the profile. This plane P 1 is the intersection between the axis AE and the axisymmetric surface of the casing, i.e. it passes via the intersection of the axis AE with the surface where it is assembled with the top platform 10 .

By convention, the stacking axis AE of a blade of a rotary wheel, is an axis that extends in the radial direction Z and is an axis on which the various X,Y sections of the set of blades are “stacked” when designing the set of blades.

As mentioned at the beginning of the present description, the aerodynamic profile of the disclosure is substantially identical to the nominal profile defined in the above table, i.e. it departs from said nominal profile by very little at most, being defined in particular within an envelope of ±1 mm in a direction normal to the surface of the nominal profile, and/or having X,Y coordinates lying within a range of ±5% relative to the coordinates X,Y of the nominal profile. Also, the aerodynamic profile is positioned rotated within ±10°, particularly within ±5°, more particularly within ±3°, with respect to the stacking axis of the blade. In other words, the stagger angle may vary by ±10°, particularly by ±5°, more particularly by ±3°.

The coordinates of the above table are given starting from a value Zadim=0 in the reference plane P 0 . The coordinate Zadim is non-dimensional, i.e. for a point P, situated at a distance D from the plane P 0 (where D is measured along the axis Z), the value of Zadim is D/H, where H represents the total height of the profile as measured between the planes P 0 and P 1 . Naturally, in the table above, by multiplying the coordinate Zadim by the height H, it is possible to obtain the complete coordinates of the blade.

Preferably, the height H of the profile of the blade lies in the range 145 mm±10%. By way of example, the reference plane P 0 is at a distance of about 402 mm±10% from the axis A of the turbine.

In the above table, the profile is characterized by fifteen section planes at constant Zadim coordinates, for which the coordinates X and Y are specified. These fifteen section planes include eleven section planes located between Zadim=0 and Zadim=1, and thus arranged in the fluid stream, these section planes being distributed on the vane's height from P 0 to P 1 . The fifteen section planes also include four section planes which are substantially outside the fluid stream (two section planes with Zadim<0, and two section planes with Zadim>1), these four section planes being provided for ensuring geometric continuity of the stacking, close to the head and the foot, respectively. In each section plane at constant coordinate Zadim, the section of the profile is given by a continuous and smooth curve, interconnecting all of the points (X,Y). In each section plane, the profile is interpolated so as to generate a uniform profile.

It is advantageous for the rotary wheel that includes the blade of the disclosure to have 98 to 118 blades, in particular 108 blades, that present aerodynamic profiles as defined above.

›Tables in the description — 1

TABLE 1

X	Y	Zadim
−16.2143	−0.22329	−0.15
−16.2635	−0.14878	−0.15
−16.3087	−0.02719	−0.15
−16.3169	0.172906	−0.15
−16.2455	0.442612	−0.15
−16.0842	0.76941	−0.15
−15.8379	1.151844	−0.15
−15.5059	1.589205	−0.15
−15.0838	2.077666	−0.15
−14.5699	2.614373	−0.15
−13.9588	3.191261	−0.15
−13.2441	3.796174	−0.15
−12.4187	4.12068	−0.15
−11.4755	5.016296	−0.15
−10.4093	5.579833	−0.15
−9.21853	6.067575	−0.15
−7.90897	6.440599	−0.15
−6.49598	6.660225	−0.15
−5.0053	6.696405	−0.15
−3.46939	6.533332	−0.15
−1.92207	6.168108	−0.15
−0.39525	5.607207	−0.15
1.082798	4.863719	−0.15
2.489235	3.957023	−0.15
3.806737	2.909771	−0.15
5.030853	1.754203	−0.15
6.167784	0.524865	−0.15
7.227239	−0.74837	−0.15
8.217446	−2.04215	−0.15
9.148781	−3.33484	−0.15
10.02709	−4.61051	−0.15
10.85436	−5.8572	−0.15
11.6305	−7.0653	−0.15
12.35897	−8.22387	−0.15
13.0412	−9.3242	−0.15
13.67568	−10.3603	−0.15
14.2633	−11.3257	−0.15
14.80411	−12.2154	−0.15
15.29656	−13.0264	−0.15
15.73918	−13.7569	−0.15
16.13205	−14.4056	−0.15
16.47528	−14.972	−0.15
16.76968	−15.4571	−0.15
17.01653	−15.863	−0.15
17.21765	−16.1928	−0.15
17.37556	−16.4513	−0.15
17.45892	−16.6617	−0.15
17.42717	−16.8164	−0.15
17.37047	−16.8984	−0.15
17.31131	−16.9469	−0.15
17.25567	−16.9755	−0.15
17.17663	−16.995	−0.15
17.04781	−16.9862	−0.15
16.89517	−16.8817	−0.15
16.74558	−16.6844	−0.15
16.55686	−16.4313	−0.15
16.32451	−16.1203	−0.15
16.04632	−15.7492	−0.15
15.72084	−15.3168	−0.15
15.34704	−14.8225	−0.15
14.92445	−14.2668	−0.15
14.45346	−13.6508	−0.15
13.93418	−12.9768	−0.15
13.36396	−12.2502	−0.15
12.73554	−11.4815	−0.15
12.04055	−10.6837	−0.15
11.27371	−9.86958	−0.15
10.43379	−9.05006	−0.15
9.523481	−8.23368	−0.15
8.547643	−7.42757	−0.15
7.510605	−6.64022	−0.15
6.416177	−5.88194	−0.15
5.265651	−5.16875	−0.15
4.063109	−4.51549	−0.15
2.818752	−3.92894	−0.15
1.544859	−3.41025	−0.15
0.255372	−2.95479	−0.15
−1.03676	−2.55644	−0.15
−2.31947	−2.20754	−0.15
−3.58181	−1.89989	−0.15
−4.814	−1.62598	−0.15
−6.00758	−1.38038	−0.15
−7.15541	−1.16086	−0.15
−8.25143	−0.96839	−0.15
−9.29039	−0.80586	−0.15
−10.2674	−0.67612	−0.15
−11.1778	−0.58031	−0.15
−12.0171	−0.51728	−0.15
−12.7815	−0.4833	−0.15
−13.4682	−0.4722	−0.15
−14.0755	−0.47631	−0.15
−14.6029	−0.48791	−0.15
−15.0515	−0.50051	−0.15
−15.4232	−0.50905	−0.15
−15.7197	−0.48096	−0.15
−15.9402	−0.4232	−0.15
−16.0845	−0.34594	−0.15
−15.9992	−0.01044	−0.075
−16.05	0.062647	−0.075
−16.0999	0.182036	−0.075
−16.1185	0.380886	−0.075
−16.0614	0.653208	−0.075
−15.9129	0.984919	−0.075
−15.6749	1.371109	−0.075
−15.3465	1.809332	−0.075
−14.925	2.295969	−0.075
−14.4079	2.82682	−0.075
−13.7906	3.393645	−0.075
−13.0673	3.984181	−0.075
−12.2317	4.581472	−0.075
−11.278	5.163161	−0.075
−10.2023	5.700964	−0.075
−9.00429	6.161004	−0.075
−7.69089	6.505945	−0.075
−6.27793	6.698896	−0.075
−4.79092	6.710433	−0.075
−3.2619	6.524003	−0.075
−1.7246	6.135977	−0.075
−0.21047	5.553893	−0.075
1.254244	4.794195	−0.075
2.648869	3.877697	−0.075
3.95894	2.828473	−0.075
5.180624	1.676999	−0.075
6.318862	0.455093	−0.075
7.381507	−0.80961	−0.075
8.374752	−2.09545	−0.075
9.307113	−3.38206	−0.075
10.18426	−4.65341	−0.075
11.00854	−5.8972	−0.075
11.7805	−7.10334	−0.075
12.50351	−8.26094	−0.075
13.17911	−9.36123	−0.075
13.80636	−10.3979	−0.075
14.38628	−11.3643	−0.075
14.919	−12.2555	−0.075
15.40343	−13.0684	−0.075
15.83869	−13.8006	−0.075
16.22493	−14.4508	−0.075
16.56233	−15.0187	−0.075
16.85166	−15.5051	−0.075
17.0942	−15.912	−0.075
17.29179	−16.2427	−0.075
17.44691	−16.502	−0.075
17.52782	−16.7126	−0.075
17.49478	−16.8666	−0.075
17.43762	−16.9479	−0.075
17.3783	−16.996	−0.075
17.32136	−17.0246	−0.075
17.24055	−17.0435	−0.075
17.10954	−17.0317	−0.075
16.95662	−16.9215	−0.075
16.80659	−16.7187	−0.075
16.61663	−16.4589	−0.075
16.38286	−16.1398	−0.075
16.1032	−15.7588	−0.075
15.77621	−15.3146	−0.075
15.401	−14.8066	−0.075
14.97717	−14.2352	−0.075
14.50452	−13.602	−0.075
13.98459	−12.908	−0.075
13.41493	−12.1588	−0.075
12.78962	−11.3633	−0.075
12.10287	−10.5321	−0.075
11.35171	−9.67483	−0.075
10.5361	−8.80024	−0.075
9.657596	−7.91654	−0.075
8.719497	−7.03124	−0.075
7.724456	−6.15342	−0.075
6.675871	−5.2923	−0.075
5.578331	−4.45662	−0.075
4.434621	−3.65869	−0.075
3.24748	−2.9129	−0.075
2.01996	−2.23622	−0.075
0.759057	−1.64268	−0.075
−0.52414	−1.14061	−0.075
−1.8147	−0.72882	−0.075
−3.09687	−0.39838	−0.075
−4.35721	−0.14107	−0.075
−5.5839	0.05226	−0.075
−6.76675	0.190572	−0.075
−7.89712	0.281537	−0.075
−8.9677	0.329435	−0.075
−9.97205	0.337923	−0.075
−10.9044	0.306651	−0.075
−11.7594	0.238729	−0.075
−12.5332	0.141896	−0.075
−13.2237	0.027775	−0.075
−13.8316	−0.0882	−0.075
−14.3601	−0.18675	−0.075
−14.8121	−0.25658	−0.075
−15.1898	−0.28602	−0.075
−15.4928	−0.26907	−0.075
−15.718	−0.21196	−0.075
−15.8654	−0.13379	−0.075
−15.7613	−0.77621	0
−15.8182	−0.70796	0
−15.8799	−0.59456	0
−15.9216	−0.39969	0
−15.8968	−0.12317	0
−15.7828	0.221063	0
−15.5779	0.624698	0
−15.2811	1.083452	0
−14.8909	1.593755	0
−14.4041	2.150306	0
−13.8162	2.74499	0
−13.1214	3.365783	0
−12.3134	3.996191	0
−11.386	4.614523	0
−10.3349	5.193476	0
−9.15907	5.700396	0
−7.8641	6.099077	0
−6.46408	6.353299	0
−4.98243	6.432719	0
−3.44977	6.318032	0
−1.89947	6.002869	0
−0.36308	5.493642	0
1.13399	4.8086	0
2.572046	3.969162	0
3.93841	3.000773	0
5.22721	1.930749	0
6.440293	0.788479	0
7.582283	−0.40001	0
8.656648	−1.61411	0
9.668161	−2.8349	0
10.62135	−4.04594	0
11.51823	−5.23432	0
12.35935	−6.38939	0
13.1473	−7.5001	0
13.88319	−8.55754	0
14.56629	−9.555	0
15.19732	−10.4859	0
15.77626	−11.345	0
16.30218	−12.1291	0
16.77465	−12.8357	0
17.19385	−13.4632	0
17.55997	−14.0112	0
17.87387	−14.4806	0
18.1369	−14.8733	0
18.35111	−15.1925	0
18.51923	−15.4427	0
18.61064	−15.6485	0
18.58591	−15.8037	0
18.5334	−15.8878	0
18.47692	−15.9389	0
18.42001	−15.9714	0
18.33794	−15.9946	0
18.20298	−15.9867	0
18.0426	−15.8781	0
17.87838	−15.6774	0
17.66943	−15.4211	0
17.41248	−15.106	0
17.10532	−14.7297	0
16.74652	−14.2907	0
16.33525	−13.7885	0
15.87112	−13.2235	0
15.35414	−12.5971	0
14.78491	−11.9114	0
14.16341	−11.1701	0
13.48675	−10.3803	0
12.75187	−9.5508	0
11.9578	−8.68954	0
11.10616	−7.80326	0
10.19878	−6.89942	0
9.237644	−5.98628	0
8.224145	−5.07372	0
7.160738	−4.17147	0
6.049724	−3.29062	0
4.893685	−2.44326	0
3.695374	−1.64301	0
2.458023	−0.90517	0
1.186194	−0.24625	0
−0.1138	0.315651	0
−1.43247	0.762529	0
−2.75482	1.084075	0
−4.06266	1.277793	0
−5.33687	1.352163	0
−6.56056	1.32375	0
−7.72067	1.211219	0
−8.80743	1.031888	0
−9.81379	0.801845	0
−10.7349	0.535826	0
−11.5693	0.251126	0
−12.3178	−0.03556	0
−12.9835	−0.30809	0
−13.5711	−0.55158	0
−14.0851	−0.75444	0
−14.5312	−0.90256	0
−14.9112	−0.98725	0
−15.2228	−1.0031	0
−15.458	−0.96204	0
−15.6146	−0.8923	0
−15.4267	−0.5902	0.100003
−15.4865	−0.52459	0.100003
−15.5555	−0.41555	0.100003
−15.614	−0.22521	0.100003
−15.6133	0.052231	0.100003
−15.5218	0.402836	0.100003
−15.333	0.813893	0.100003
−15.046	1.278331	0.100003
−14.6603	1.791445	0.100003
−14.1733	2.347062	0.100003
−13.5813	2.936882	0.100003
−12.8796	3.548819	0.100003
−12.0628	4.166562	0.100003
−11.126	4.768943	0.100003
−10.066	5.329722	0.100003
−8.88332	5.817889	0.100003
−7.5842	6.199296	0.100003
−6.18278	6.439655	0.100003
−4.70175	6.509591	0.100003
−3.17068	6.388979	0.100003
−1.62226	6.070376	0.100003
−0.08801	5.558486	0.100003
1.407689	4.87335	0.100003
2.846449	4.037543	0.100003
4.217353	3.07773	0.100003
5.514809	2.020161	0.100003
6.739415	0.892057	0.100003
7.894063	−0.28244	0.100003
8.980421	−1.48421	0.100003
10.00204	−2.69505	0.100003
10.9633	−3.89825	0.100003
11.86675	−5.08027	0.100003
12.71359	−6.22984	0.100003
13.50596	−7.33618	0.100003
14.24496	−8.3903	0.100003
14.93037	−9.38509	0.100003
15.56286	−10.314	0.100003
16.14241	−11.1718	0.100003
16.66839	−11.955	0.100003
17.14083	−12.6609	0.100003
17.55989	−13.2878	0.100003
17.92581	−13.8353	0.100003
18.23945	−14.3044	0.100003
18.50219	−14.6969	0.100003
18.71612	−15.016	0.100003
18.884	−15.2661	0.100003
18.97519	−15.4717	0.100003
18.95063	−15.6269	0.100003
18.89829	−15.711	0.100003
18.84199	−15.7622	0.100003
18.78304	−15.7958	0.100003
18.6979	−15.8192	0.100003
18.55843	−15.8072	0.100003
18.39586	−15.6899	0.100003
18.22637	−15.4817	0.100003
18.01026	−15.2161	0.100003
17.74471	−14.8895	0.100003
17.42752	−14.4992	0.100003
17.05733	−14.0438	0.100003
16.63342	−13.5223	0.100003
16.15543	−12.9353	0.100003
15.62358	−12.2841	0.100003
15.03846	−11.5707	0.100003
14.40082	−10.7983	0.100003
13.71064	−9.97196	0.100003
12.96895	−9.09658	0.100003
12.17588	−8.17901	0.100003
11.33202	−7.22653	0.100003
10.43915	−6.24628	0.100003
9.49692	−5.24826	0.100003
8.505643	−4.2428	0.100003
7.466213	−3.24071	0.100003
6.378159	−2.25541	0.100003
5.241516	−1.30144	0.100003
4.056854	−0.39475	0.100003
2.826065	0.447682	0.100003
1.551466	1.20564	0.100003
0.238305	1.857891	0.100003
−1.10355	2.384451	0.100003
−2.4604	2.763912	0.100003
−3.81209	2.979494	0.100003
−5.13261	3.028301	0.100003
−6.39543	2.922544	0.100003
−7.57837	2.684316	0.100003
−8.66667	2.343788	0.100003
−9.65433	1.935442	0.100003
−10.5417	1.490526	0.100003
−11.3338	1.03714	0.100003
−12.0393	0.600315	0.100003
−12.6669	0.199426	0.100003
−13.2256	−0.14917	0.100003
−13.7215	−0.43453	0.100003
−14.1599	−0.64561	0.100003
−14.5425	−0.77272	0.100003
−14.8632	−0.81025	0.100003
−15.108	−0.77506	0.100003
−15.2715	−0.70604	0.100003
−15.0017	−0.22014	0.199999
−15.0639	−0.1566	0.199999
−15.1386	−0.05124	0.199999
−15.2109	0.134638	0.199999
−15.2302	0.411807	0.199999
−15.1569	0.767196	0.199999
−14.9801	1.184258	0.199999
−14.6988	1.653135	0.199999
−14.3136	2.167775	0.199999
−13.8229	2.72158	0.199999
−13.2238	3.305795	0.199999
−12.5121	3.90824	0.199999
−11.6837	4.512736	0.199999
−10.7346	5.098641	0.199999
−9.66296	5.640737	0.199999
−8.47047	6.109563	0.199999
−7.16417	6.472954	0.199999
−5.75822	6.698536	0.199999
−4.2746	6.758128	0.199999
−2.74178	6.631672	0.199999
−1.19152	6.310731	0.199999
0.344593	5.797053	0.199999
1.841717	5.109325	0.199999
3.281429	4.270382	0.199999
4.653465	3.307979	0.199999
5.952017	2.247934	0.199999
7.177508	1.117247	0.199999
8.332829	−0.05992	0.199999
9.420156	−1.26396	0.199999
10.44261	−2.47709	0.199999
11.40455	−3.68259	0.199999
12.30902	−4.86653	0.199999
13.15758	−6.01739	0.199999
13.95168	−7.1249	0.199999
14.69224	−8.18019	0.199999
15.37929	−9.17598	0.199999
16.01326	−10.1058	0.199999
16.59402	−10.9646	0.199999
17.121	−11.7488	0.199999
17.59427	−12.4556	0.199999
18.01359	−13.0836	0.199999
18.37968	−13.6322	0.199999
18.6934	−14.1022	0.199999
18.95616	−14.4955	0.199999
19.17007	−14.8153	0.199999
19.3379	−15.0659	0.199999
19.4292	−15.2719	0.199999
19.40492	−15.4273	0.199999
19.3527	−15.5116	0.199999
19.29644	−15.5631	0.199999
19.23693	−15.5971	0.199999
19.1509	−15.6207	0.199999
19.01009	−15.6076	0.199999
18.84682	−15.4877	0.199999
18.67598	−15.2771	0.199999
18.45824	−15.0083	0.199999
18.19083	−14.6776	0.199999
17.87165	−14.2824	0.199999
17.49944	−13.8208	0.199999
17.07343	−13.2921	0.199999
16.59318	−12.697	0.199999
16.05934	−12.0362	0.199999
15.47245	−11.312	0.199999
14.83354	−10.5274	0.199999
14.14398	−9.6862	0.199999
13.40554	−8.79274	0.199999
12.61698	−7.85495	0.199999
11.7781	−6.88079	0.199999
10.88962	−5.87829	0.199999
9.952469	−4.85629	0.199999
8.967408	−3.82461	0.199999
7.93353	−2.79568	0.199999
6.84998	−1.78322	0.199999
5.716414	−0.80215	0.199999
4.533113	0.131252	0.199999
3.300604	0.998069	0.199999
2.021308	1.777741	0.199999
0.700732	2.448766	0.199999
−0.65155	2.989208	0.199999
−2.02048	3.37909	0.199999
−3.38489	3.604038	0.199999
−4.7187	3.660177	0.199999
−5.99476	3.556784	0.199999
−7.18934	3.313617	0.199999
−8.2861	2.961031	0.199999
−9.27762	2.533614	0.199999
−10.164	2.064585	0.199999
−10.95	1.582421	0.199999
−11.645	1.113779	0.199999
−12.26	0.6803	0.199999
−12.8067	0.301176	0.199999
−13.2934	−0.01048	0.199999
−13.7258	−0.24447	0.199999
−14.1065	−0.38912	0.199999
−14.4294	−0.4359	0.199999
−14.677	−0.40289	0.199999
−14.8426	−0.33422	0.199999
−14.5721	0.783565	0.300001
−14.6337	0.847896	0.300001
−14.7091	0.953058	0.300001
−14.7858	1.137545	0.300001
−14.8119	1.414651	0.300001
−14.7409	1.771167	0.300001
−14.5582	2.186553	0.300001
−14.2632	2.648073	0.300001
−13.8573	3.148063	0.300001
−13.3404	3.679344	0.300001
−12.7107	4.232709	0.300001
−11.9653	4.795648	0.300001
−11.1015	5.351769	0.300001
−10.1172	5.880707	0.300001
−9.01292	6.358057	0.300001
−7.79248	6.755816	0.300001
−6.46507	7.043972	0.300001
−5.04638	7.192765	0.300001
−3.559	7.176549	0.300001
−2.03118	6.977151	0.300001
−0.49384	6.587451	0.300001
1.02259	6.010121	0.300001
2.493151	5.260782	0.300001
3.900513	4.363095	0.300001
5.235431	3.344892	0.300001
6.493008	2.232028	0.300001
7.674533	1.051262	0.300001
8.783986	−0.17321	0.300001
9.824876	−1.42139	0.300001
10.80095	−2.67573	0.300001
11.71718	−3.91973	0.300001
12.57721	−5.13959	0.300001
13.38328	−6.3237	0.300001
14.13691	−7.46205	0.300001
14.83922	−8.54593	0.300001
15.49061	−9.56795	0.300001
16.09154	−10.5218	0.300001
16.64187	−11.4027	0.300001
17.14116	−12.2068	0.300001
17.58947	−12.9314	0.300001
17.98695	−13.575	0.300001
18.33393	−14.1373	0.300001
18.63125	−14.619	0.300001
18.88024	−15.0222	0.300001
19.08291	−15.35	0.300001
19.24193	−15.6069	0.300001
19.32624	−15.8163	0.300001
19.29676	−15.9711	0.300001
19.2416	−16.0538	0.300001
19.18351	−16.1033	0.300001
19.1226	−16.1354	0.300001
19.03542	−16.156	0.300001
18.89459	−16.1378	0.300001
18.73519	−16.0114	0.300001
18.57158	−15.7937	0.300001
18.36314	−15.5159	0.300001
18.10731	−15.1739	0.300001
17.80217	−14.765	0.300001
17.44659	−14.2874	0.300001
17.04009	−13.7401	0.300001
16.58244	−13.1234	0.300001
16.07412	−12.4384	0.300001
15.51559	−11.6872	0.300001
14.90781	−10.873	0.300001
14.25143	−9.99996	0.300001
13.5476	−9.07289	0.300001
12.79589	−8.09884	0.300001
11.99735	−7.08448	0.300001
11.15205	−6.03811	0.300001
10.25813	−4.97051	0.300001
9.316295	−3.89129	0.300001
8.32543	−2.81257	0.300001
7.282768	−1.74935	0.300001
6.187998	−0.71602	0.300001
5.040894	0.271223	0.300001
3.841074	1.19313	0.300001
2.589798	2.028366	0.300001
1.292467	2.756043	0.300001
−0.04141	3.355438	0.300001
−1.3977	3.806521	0.300001
−2.75583	4.095867	0.300001
−4.09079	4.218424	0.300001
−5.37585	4.181386	0.300001
−6.58704	4.003513	0.300001
−7.70687	3.713178	0.300001
−8.72549	3.341699	0.300001
−9.63969	2.91941	0.300001
−10.4526	2.476116	0.300001
−11.1711	2.037521	0.300001
−11.8046	1.625788	0.300001
−12.3634	1.25964	0.300001
−12.8569	0.954262	0.300001
−13.2946	0.725956	0.300001
−13.6792	0.586711	0.300001
−14.0044	0.547609	0.300001
−14.2517	0.589638	0.300001
−14.4153	0.664825	0.300001
−14.171	1.442947	0.399997
−14.2332	1.506883	0.399997
−14.3109	1.610629	0.399997
−14.3942	1.792614	0.399997
−14.4307	2.069046	0.399997
−14.368	2.427763	0.399997
−14.1877	2.845093	0.399997
−13.8894	3.305613	0.399997
−13.4755	3.800463	0.399997
−12.9461	4.321248	0.399997
−12.3002	4.857923	0.399997
−11.5361	5.398078	0.399997
−10.6522	5.925241	0.399997
−9.64774	6.419261	0.399997
−8.52456	6.856236	0.399997
−7.28811	7.209419	0.399997
−5.94893	7.450621	0.399997
−4.52355	7.552298	0.399997
−3.03471	7.490834	0.399997
−1.51016	7.249666	0.399997
0.019767	6.821284	0.399997
1.526413	6.21117	0.399997
2.985619	5.433712	0.399997
4.380366	4.511174	0.399997
5.700651	3.469255	0.399997
6.943664	2.33572	0.399997
8.110931	1.136722	0.399997
9.206475	−0.10412	0.399997
10.23383	−1.36718	0.399997
11.19735	−2.63473	0.399997
12.10198	−3.89058	0.399997
12.95144	−5.12104	0.399997
13.74815	−6.31451	0.399997
14.49333	−7.4613	0.399997
15.18794	−8.55284	0.399997
15.83253	−9.58171	0.399997
16.42733	−10.5418	0.399997
16.9721	−11.4282	0.399997
17.46638	−12.2374	0.399997
17.9102	−12.9665	0.399997
18.30366	−13.6142	0.399997
18.64712	−14.18	0.399997
18.94137	−14.6648	0.399997
19.18776	−15.0705	0.399997
19.38831	−15.4004	0.399997
19.54563	−15.659	0.399997
19.62873	−15.8693	0.399997
19.59827	−16.0242	0.399997
19.54255	−16.1067	0.399997
19.48408	−16.1561	0.399997
19.42272	−16.1878	0.399997
19.33503	−16.208	0.399997
19.19376	−16.1885	0.399997
19.03494	−16.06	0.399997
18.87267	−15.8399	0.399997
18.66601	−15.5589	0.399997
18.41247	−15.213	0.399997
18.1102	−14.7993	0.399997
17.75817	−14.316	0.399997
17.35594	−13.7619	0.399997
16.90338	−13.1375	0.399997
16.40103	−12.4436	0.399997
15.84941	−11.6825	0.399997
15.24946	−10.8571	0.399997
14.60185	−9.97184	0.399997
13.9076	−9.03146	0.399997
13.16611	−8.04309	0.399997
12.37873	−7.01317	0.399997
11.54516	−5.9502	0.399997
10.66323	−4.86508	0.399997
9.7339	−3.76714	0.399997
8.755629	−2.66868	0.399997
7.725173	−1.58493	0.399997
6.642392	−0.52989	0.399997
5.506979	0.480413	0.399997
4.317937	1.426488	0.399997
3.076418	2.287365	0.399997
1.787769	3.042816	0.399997
0.461353	3.673099	0.399997
−0.88923	4.159122	0.399997
−2.2445	4.487496	0.399997
−3.58064	4.65205	0.399997
−4.87164	4.659437	0.399997
−6.0936	4.524778	0.399997
−7.22776	4.273132	0.399997
−8.26227	3.933514	0.399997
−9.19232	3.53643	0.399997
−10.0194	3.111508	0.399997
−10.7491	2.684642	0.399997
−11.3898	2.278221	0.399997
−11.9537	1.914856	0.399997
−12.4512	1.611249	0.399997
−12.8907	1.381849	0.399997
−13.2761	1.239986	0.399997
−13.6028	1.200796	0.399997
−13.8507	1.245471	0.399997
−14.014	1.323045	0.399997
−13.8011	2.283564	0.5
−13.8629	2.348164	0.5
−13.9409	2.452078	0.5
−14.0264	2.633487	0.5
−14.0666	2.90998	0.5
−14.0051	3.269668	0.5
−13.8206	3.686157	0.5
−13.5126	4.14166	0.5
−13.084	4.62566	0.5
−12.5362	5.129195	0.5
−11.8688	5.6418	0.5
−11.0806	6.149742	0.5
−10.1714	6.636516	0.5
−9.142	7.082061	0.5
−7.99603	7.463146	0.5
−6.74079	7.754303	0.5
−5.38852	7.92927	0.5
−3.95696	7.962935	0.5
−2.46934	7.834039	0.5
−0.95316	7.528284	0.5
0.562607	7.041385	0.5
2.05033	6.378178	0.5
3.487382	5.553603	0.5
4.857898	4.589409	0.5
6.153397	3.511386	0.5
7.371642	2.346235	0.5
8.514688	1.119386	0.5
9.586936	−0.14612	0.5
10.59249	−1.43089	0.5
11.53554	−2.71782	0.5
12.421	−3.99117	0.5
13.2527	−5.23741	0.5
14.03318	−6.4451	0.5
14.76334	−7.60487	0.5
15.44409	−8.70824	0.5
16.07609	−9.74783	0.5
16.65941	−10.7177	0.5
17.19369	−11.6129	0.5
17.67854	−12.4301	0.5
18.11391	−13.1664	0.5
18.49987	−13.8203	0.5
18.83677	−14.3916	0.5
19.12541	−14.8812	0.5
19.36708	−15.2908	0.5
19.56376	−15.624	0.5
19.71806	−15.8852	0.5
19.79884	−16.0969	0.5
19.7664	−16.2517	0.5
19.70963	−16.3337	0.5
19.65047	−16.3825	0.5
19.58842	−16.4136	0.5
19.50007	−16.4327	0.5
19.35841	−16.4112	0.5
19.2009	−16.2796	0.5
19.04122	−16.056	0.5
18.83788	−15.7706	0.5
18.5885	−15.4192	0.5
18.29129	−14.9989	0.5
17.94529	−14.5078	0.5
17.55012	−13.9447	0.5
17.10571	−13.31	0.5
16.61264	−12.6045	0.5
16.07145	−11.8305	0.5
15.48311	−10.991	0.5
14.84836	−10.0901	0.5
14.16813	−9.13274	0.5
13.44177	−8.126	0.5
12.67071	−7.0762	0.5
11.85443	−5.99189	0.5
10.99058	−4.88395	0.5
10.08027	−3.76142	0.5
9.121609	−2.63666	0.5
8.110995	−1.52483	0.5
7.048366	−0.43949	0.5
5.933193	0.603654	0.5
4.763869	1.585187	0.5
3.541241	2.484781	0.5
2.270165	3.282781	0.5
0.959301	3.960047	0.5
−0.37882	4.497839	0.5
−1.72618	4.882055	0.5
−3.05975	5.108098	0.5
−4.35499	5.177872	0.5
−5.588	5.10508	0.5
−6.73896	4.910842	0.5
−7.79406	4.621836	0.5
−8.74618	4.267102	0.5
−9.59431	3.875341	0.5
−10.3425	3.47335	0.5
−10.9983	3.08475	0.5
−11.5724	2.731548	0.5
−12.0754	2.431588	0.5
−12.5183	2.20374	0.5
−12.9066	2.064236	0.5
−13.2352	2.028611	0.5
−13.4834	2.078501	0.5
−13.6456	2.160282	0.5
−13.5762	2.713292	0.600003
−13.6394	2.77692	0.600003
−13.7202	2.879168	0.600003
−13.8117	3.058243	0.600003
−13.8616	3.333985	0.600003
−13.8102	3.696318	0.600003
−13.6329	4.117395	0.600003
−13.3289	4.57745	0.600003
−12.9009	5.064508	0.600003
−12.3505	5.568464	0.600003
−11.6776	6.077843	0.600003
−10.8816	6.578571	0.600003
−9.96257	7.053186	0.600003
−8.92241	7.481585	0.600003
−7.76573	7.840862	0.600003
−6.50102	8.106504	0.600003
−5.14146	8.253827	0.600003
−3.70536	8.25998	0.600003
−2.21563	8.107346	0.600003
−0.699	7.781664	0.600003
0.816782	7.279872	0.600003
2.305944	6.608299	0.600003
3.747091	5.781182	0.600003
5.125484	4.819739	0.600003
6.432963	3.748528	0.600003
7.667131	2.593073	0.600003
8.829629	1.377885	0.600003
9.924264	0.125271	0.600003
10.95471	−1.14573	0.600003
11.92433	−2.4186	0.600003
12.8374	−3.67787	0.600003
13.69723	−4.9102	0.600003
14.50593	−6.10422	0.600003
15.26378	−7.25086	0.600003
15.97139	−8.34171	0.600003
16.62916	−9.36938	0.600003
17.23678	−10.3281	0.600003
17.79365	−11.2131	0.600003
18.29927	−12.0208	0.600003
18.75343	−12.7486	0.600003
19.15612	−13.395	0.600003
19.50764	−13.9597	0.600003
19.80879	−14.4435	0.600003
20.06094	−14.8485	0.600003
20.26613	−15.1778	0.600003
20.42709	−15.436	0.600003
20.5135	−15.6461	0.600003
20.48476	−15.8022	0.600003
20.42991	−15.8859	0.600003
20.37182	−15.9362	0.600003
20.3102	−15.969	0.600003
20.22183	−15.9903	0.600003
20.07894	−15.9718	0.600003
19.91797	−15.8427	0.600003
19.75263	−15.6213	0.600003
19.54208	−15.3387	0.600003
19.28386	−14.9907	0.600003
18.97611	−14.5745	0.600003
18.61782	−14.0881	0.600003
18.20865	−13.5304	0.600003
17.74853	−12.9015	0.600003
17.23813	−12.2026	0.600003
16.6781	−11.4356	0.600003
16.06949	−10.6035	0.600003
15.41328	−9.71042	0.600003
14.71056	−8.76128	0.600003
13.96091	−7.76306	0.600003
13.16611	−6.72195	0.600003
12.32586	−5.64647	0.600003
11.43817	−4.54742	0.600003
10.50462	−3.43358	0.600003
9.523624	−2.31723	0.600003
8.491986	−1.21334	0.600003
7.410242	−0.135	0.600003
6.278235	0.902525	0.600003
5.094579	1.880184	0.600003
3.860591	2.778622	0.600003
2.581141	3.57906	0.600003
1.264547	4.263191	0.600003
−0.07734	4.813145	0.600003
−1.42752	5.215631	0.600003
−2.76477	5.464172	0.600003
−4.06564	5.559835	0.600003
−5.30681	5.5129	0.600003
−6.46833	5.343859	0.600003
−7.53515	5.075414	0.600003
−8.49856	4.735153	0.600003
−9.35613	4.351544	0.600003
−10.1109	3.951767	0.600003
−10.7702	3.56067	0.600003
−11.3449	3.201324	0.600003
−11.8466	2.892918	0.600003
−12.2874	2.65516	0.600003
−12.6747	2.506237	0.600003
−13.0043	2.463558	0.600003
−13.2545	2.510446	0.600003
−13.4183	2.591207	0.600003
−13.4467	3.374933	0.699999
−13.5101	3.438926	0.699999
−13.5914	3.541506	0.699999
−13.6843	3.720915	0.699999
−13.7361	3.997567	0.699999
−13.6858	4.361709	0.699999
−13.5068	4.784299	0.699999
−13.198	5.244138	0.699999
−12.762	5.727897	0.699999
−12.2003	6.224281	0.699999
−11.513	6.72072	0.699999
−10.7003	7.202139	0.699999
−9.76316	7.650702	0.699999
−8.70453	8.045835	0.699999
−7.53051	8.364985	0.699999
−6.25116	8.584805	0.699999
−4.881	8.682524	0.699999
−3.43913	8.637821	0.699999
−1.94879	8.433749	0.699999
−0.43576	8.06147	0.699999
1.073899	7.519963	0.699999
2.55629	6.816315	0.699999
3.991934	5.96498	0.699999
5.367582	4.986558	0.699999
6.675808	3.904325	0.699999
7.914406	2.742514	0.699999
9.084813	1.524461	0.699999
10.19038	0.271516	0.699999
11.23434	−0.99792	0.699999
12.21933	−2.26803	0.699999
13.14904	−3.52375	0.699999
14.02633	−4.752	0.699999
14.85286	−5.94163	0.699999
15.62845	−7.08381	0.699999
16.35349	−8.17016	0.699999
17.02815	−9.19339	0.699999
17.65178	−10.1478	0.699999
18.22363	−11.0288	0.699999
18.7431	−11.8328	0.699999
19.20986	−12.5571	0.699999
19.62378	−13.2005	0.699999
19.98514	−13.7625	0.699999
20.29475	−14.244	0.699999
20.55398	−14.647	0.699999
20.76493	−14.9748	0.699999
20.93039	−15.2317	0.699999
21.02077	−15.4413	0.699999
20.99435	−15.5984	0.699999
20.94059	−15.6834	0.699999
20.88302	−15.7348	0.699999
20.82142	−15.7688	0.699999
20.7327	−15.7914	0.699999
20.58856	−15.7744	0.699999
20.42527	−15.6458	0.699999
20.25611	−15.4247	0.699999
20.0407	−15.1426	0.699999
19.77647	−14.7952	0.699999
19.46151	−14.3796	0.699999
19.09479	−13.894	0.699999
18.67594	−13.3371	0.699999
18.20491	−12.7093	0.699999
17.6824	−12.0114	0.699999
17.10917	−11.2456	0.699999
16.48632	−10.4147	0.699999
15.81503	−9.52272	0.699999
15.09652	−8.57463	0.699999
14.33064	−7.57728	0.699999
13.51945	−6.53673	0.699999
12.66288	−5.46142	0.699999
11.75938	−4.36193	0.699999
10.81089	−3.24681	0.699999
9.816157	−2.12812	0.699999
8.772462	−1.02041	0.699999
7.680846	0.063844	0.699999
6.541356	1.109803	0.699999
5.35274	2.099054	0.699999
4.116651	3.01348	0.699999
2.837611	3.835158	0.699999
1.523118	4.546383	0.699999
0.183875	5.129804	0.699999
−1.16467	5.571999	0.699999
−2.50284	5.866025	0.699999
−3.80872	6.01101	0.699999
−5.05985	6.013699	0.699999
−6.23557	5.88881	0.699999
−7.31958	5.658926	0.699999
−8.30128	5.349865	0.699999
−9.17628	4.989452	0.699999
−9.94606	4.605225	0.699999
−10.6171	4.223228	0.699999
−11.2001	3.86777	0.699999
−11.7069	3.559688	0.699999
−12.1505	3.319349	0.699999
−12.5398	3.167093	0.699999
−12.8716	3.121907	0.699999
−13.1236	3.169105	0.699999
−13.2882	3.251231	0.699999
−13.4695	4.274101	0.800001
−13.5318	4.339908	0.800001
−13.6113	4.44497	0.800001
−13.7008	4.627581	0.800001
−13.7473	4.907084	0.800001
−13.6892	5.27253	0.800001
−13.4996	5.6938	0.800001
−13.1773	6.148734	0.800001
−12.7245	6.622767	0.800001
−12.1427	7.103316	0.800001
−11.4326	7.576537	0.800001
−10.5948	8.026177	0.800001
−9.63148	8.433389	0.800001
−8.54728	8.777253	0.800001
−7.35018	9.035512	0.800001
−6.05222	9.18609	0.800001
−4.6697	9.208414	0.800001
−3.22288	9.085041	0.800001
−1.73517	8.803192	0.800001
−0.2312	8.358162	0.800001
1.26525	7.752378	0.800001
2.731516	6.99192	0.800001
4.151176	6.093432	0.800001
5.512888	5.076981	0.800001
6.810172	3.964381	0.800001
8.041204	2.778358	0.800001
9.207341	1.54086	0.800001
10.3116	0.272126	0.800001
11.35685	−1.01027	0.800001
12.345	−2.29133	0.800001
13.27931	−3.55647	0.800001
14.16226	−4.7929	0.800001
14.9951	−5.98979	0.800001
15.77735	−7.13845	0.800001
16.50928	−8.23056	0.800001
17.19085	−9.25891	0.800001
17.82119	−10.2179	0.800001
18.39944	−11.103	0.800001
18.92496	−11.9106	0.800001
19.39728	−12.6381	0.800001
19.81622	−13.2842	0.800001
20.18201	−13.8486	0.800001
20.49545	−14.3322	0.800001
20.75789	−14.7369	0.800001
20.97145	−15.066	0.800001
21.13897	−15.324	0.800001
21.23149	−15.5343	0.800001
21.2058	−15.6926	0.800001
21.15214	−15.7784	0.800001
21.0944	−15.8304	0.800001
21.0323	−15.8648	0.800001
20.94279	−15.8878	0.800001
20.79729	−15.8706	0.800001
20.633	−15.74	0.800001
20.46217	−15.517	0.800001
20.24456	−15.2322	0.800001
19.97758	−14.8818	0.800001
19.65927	−14.4626	0.800001
19.28856	−13.9727	0.800001
18.86504	−13.4111	0.800001
18.38866	−12.7781	0.800001
17.86013	−12.0744	0.800001
17.28028	−11.3022	0.800001
16.65021	−10.4644	0.800001
15.97129	−9.56499	0.800001
15.24482	−8.60882	0.800001
14.47094	−7.60262	0.800001
13.65187	−6.55238	0.800001
12.78781	−5.46642	0.800001
11.87767	−4.35498	0.800001
10.92369	−3.22637	0.800001
9.92484	−2.0924	0.800001
8.878992	−0.967	0.800001
7.787649	0.138069	0.800001
6.65083	1.208384	0.800001
5.467365	2.226364	0.800001
4.239208	3.175381	0.800001
2.970275	4.038412	0.800001
1.66684	4.798177	0.800001
0.338111	5.437691	0.800001
−1.00241	5.943055	0.800001
−2.33732	6.304744	0.800001
−3.64576	6.521843	0.800001
−4.90652	6.59651	0.800001
−6.09866	6.539227	0.800001
−7.20423	6.369	0.800001
−8.21034	6.10997	0.800001
−9.11021	5.789378	0.800001
−9.90321	5.435227	0.800001
−10.5944	5.07487	0.800001
−11.1934	4.73395	0.800001
−11.7125	4.435463	0.800001
−12.1642	4.200215	0.800001
−12.5588	4.051031	0.800001
−12.8941	4.00827	0.800001
−13.1478	4.059512	0.800001
−13.3123	4.145695	0.800001
−13.2981	6.005039	0.900004
−13.3549	6.076836	0.900004
−13.425	6.189912	0.900004
−13.4973	6.382116	0.900004
−13.5173	6.667519	0.900004
−13.4256	7.02973	0.900004
−13.1971	7.436414	0.900004
−12.8318	7.864858	0.900004
−12.3325	8.299429	0.900004
−11.7013	8.726219	0.900004
−10.94	9.129984	0.900004
−10.0512	9.493218	0.900004
−9.03957	9.796251	0.900004
−7.91265	10.01811	0.900004
−6.6818	10.13751	0.900004
−5.36235	10.13465	0.900004
−3.97336	9.992513	0.900004
−2.53683	9.698647	0.900004
−1.0763	9.246243	0.900004
0.384647	8.634692	0.900004
1.823992	7.869247	0.900004
3.223793	6.962353	0.900004
4.570754	5.930882	0.900004
5.856571	4.794697	0.900004
7.076724	3.574243	0.900004
8.230809	2.290625	0.900004
9.321118	0.964213	0.900004
10.35126	−0.38617	0.900004
11.32454	−1.74399	0.900004
12.24289	−3.09516	0.900004
13.10985	−4.42578	0.900004
13.92819	−5.72352	0.900004
14.69921	−6.97791	0.900004
15.42276	−8.18032	0.900004
16.09948	−9.32245	0.900004
16.72949	−10.3972	0.900004
17.31203	−11.399	0.900004
17.84639	−12.3232	0.900004
18.33211	−13.1662	0.900004
18.76875	−13.9256	0.900004
19.15608	−14.5998	0.900004
19.49433	−15.1887	0.900004
19.78422	−15.6932	0.900004
20.02698	−16.1155	0.900004
20.22456	−16.4589	0.900004
20.37953	−16.7281	0.900004
20.46264	−16.9447	0.900004
20.42886	−17.1031	0.900004
20.37025	−17.1868	0.900004
20.30923	−17.2362	0.900004
20.2445	−17.2675	0.900004
20.15267	−17.2856	0.900004
20.00666	−17.2592	0.900004
19.84907	−17.1166	0.900004
19.68923	−16.8812	0.900004
19.48562	−16.5808	0.900004
19.23577	−16.2112	0.900004
18.93783	−15.7691	0.900004
18.59078	−15.2528	0.900004
18.19422	−14.6611	0.900004
17.74806	−13.9942	0.900004
17.2529	−13.2532	0.900004
16.7096	−12.44	0.900004
16.11903	−11.5578	0.900004
15.48255	−10.6106	0.900004
14.80126	−9.6032	0.900004
14.07531	−8.54228	0.900004
13.30678	−7.43383	0.900004
12.49564	−6.28611	0.900004
11.64091	−5.10885	0.900004
10.74465	−3.91031	0.900004
9.805484	−2.70201	0.900004
8.821357	−1.49691	0.900004
7.793719	−0.30614	0.900004
6.721673	0.856217	0.900004
5.603357	1.973637	0.900004
4.440426	3.031127	0.900004
3.23526	4.012393	0.900004
1.991788	4.900225	0.900004
0.716701	5.677614	0.900004
−0.57924	6.329885	0.900004
−1.88173	6.844971	0.900004
−3.17268	7.215975	0.900004
−4.43156	7.442152	0.900004
−5.63709	7.529648	0.900004
−6.76929	7.492081	0.900004
−7.81186	7.350493	0.900004
−8.75399	7.130682	0.900004
−9.59108	6.860772	0.900004
−10.3247	6.569399	0.900004
−10.9616	6.283853	0.900004
−11.5124	6.030232	0.900004
−11.9878	5.830082	0.900004
−12.3978	5.709599	0.900004
−12.7395	5.690255	0.900004
−12.9918	5.76125	0.900004
−13.1508	5.86177	0.900004
−12.9865	7.976182	1
−13.0356	8.054964	1
−13.0926	8.177196	1
−13.1411	8.37962	1
−13.1259	8.669241	1
−12.9914	9.023306	1
−12.7157	9.407476	1
−12.3003	9.798853	1
−11.7485	10.18072	1
−11.0637	10.5378	1
−10.2492	10.85342	1
−9.31003	11.10894	1
−8.25393	11.28412	1
−7.09203	11.35842	1
−5.83933	11.31218	1
−4.51447	11.12867	1
−3.13897	10.79517	1
−1.73596	10.30445	1
−0.3286	9.655171	1
1.061562	8.852089	1
2.416392	7.90589	1
3.721882	6.831527	1
4.968742	5.647084	1
6.152029	4.372252	1
7.269175	3.026017	1
8.321071	1.627728	1
9.310894	0.196072	1
10.24291	−1.25154	1
11.12081	−2.69968	1
11.94647	−4.13526	1
12.72377	−5.54504	1
13.45583	−6.91718	1
14.14432	−8.24146	1
14.78932	−9.50935	1
15.39205	−10.7126	1
15.95283	−11.8441	1
16.47112	−12.8983	1
16.94646	−13.8705	1
17.37861	−14.757	1
17.76718	−15.5553	1
18.11199	−16.2641	1
18.41314	−16.8832	1
18.67133	−17.4136	1
18.88759	−17.8574	1
19.06364	−18.2184	1
19.20175	−18.5013	1
19.2725	−18.7256	1
19.22853	−18.8838	1
19.16368	−18.9645	1
19.09855	−19.0102	1
19.03065	−19.0373	1
18.93621	−19.0489	1
18.79031	−19.0107	1
18.64248	−18.8531	1
18.49766	−18.6027	1
18.31315	−18.2833	1
18.08665	−17.8903	1
17.81648	−17.4206	1
17.50163	−16.8721	1
17.1417	−16.2438	1
16.73656	−15.5358	1
16.28664	−14.7494	1
15.79281	−13.8866	1
15.25562	−12.9506	1
14.67637	−11.9455	1
14.05594	−10.8762	1
13.39444	−9.74913	1
12.69374	−8.57054	1
11.95352	−7.34855	1
11.17313	−6.0923	1
10.35433	−4.81006	1
9.495173	−3.5131	1
8.593986	−2.2133	1
7.652219	−0.92115	1
6.667641	0.349469	1
5.637885	1.583301	1
4.564596	2.767045	1
3.448281	3.884998	1
2.290173	4.919994	1
1.094161	5.854991	1
−0.13228	6.674185	1
−1.37779	7.364115	1
−2.62793	7.913306	1
−3.86442	8.315359	1
−5.06612	8.571593	1
−6.21147	8.691306	1
−7.28104	8.691792	1
−8.25987	8.596561	1
−9.13892	8.433225	1
−9.9155	8.231096	1
−10.5925	8.01868	1
−11.1778	7.825232	1
−11.6794	7.672655	1
−12.106	7.590761	1
−12.4538	7.602016	1
−12.7025	7.697642	1
−12.8531	7.815413	1
−13.0031	9.044575	1.074999
−13.0484	9.126953	1.074999
−13.0986	9.254004	1.074999
−13.1342	9.461807	1.074999
−13.1004	9.75361	1.074999
−12.9443	10.10405	1.074999
−12.6454	10.4783	1.074999
−12.2055	10.85332	1.074999
−11.6278	11.21141	1.074999
−10.916	11.53609	1.074999
−10.0746	11.80954	1.074999
−9.10979	12.01216	1.074999
−8.03116	12.12316	1.074999
−6.85189	12.1222	1.074999
−5.58902	11.99056	1.074999
−4.26291	11.71349	1.074999
−2.89612	11.28099	1.074999
−1.51206	10.6886	1.074999
−0.13286	9.938697	1.074999
1.222904	9.040779	1.074999
2.538116	8.005444	1.074999
3.802071	6.849965	1.074999
5.008175	5.593149	1.074999
6.153232	4.254236	1.074999
7.235233	2.851018	1.074999
8.255112	1.40155	1.074999
9.215855	−0.07661	1.074999
10.12156	−1.56685	1.074999
10.97556	−3.05444	1.074999
11.77906	−4.52689	1.074999
12.53566	−5.97135	1.074999
13.24836	−7.37615	1.074999
13.91883	−8.73113	1.074999
14.54697	−10.0279	1.074999
15.13409	−11.258	1.074999
15.6805	−12.4145	1.074999
16.18558	−13.4919	1.074999
16.64896	−14.4853	1.074999
17.07042	−15.391	1.074999
17.44952	−16.2065	1.074999
17.78603	−16.9305	1.074999
18.08002	−17.5628	1.074999
18.33212	−18.1044	1.074999
18.54334	−18.5577	1.074999
18.7153	−18.9264	1.074999
18.85024	−19.2153	1.074999
18.9196	−19.4432	1.074999
18.87356	−19.603	1.074999
18.80664	−19.6838	1.074999
18.73987	−19.729	1.074999
18.67042	−19.7551	1.074999
18.57434	−19.7648	1.074999
18.42732	−19.7221	1.074999
18.28196	−19.5579	1.074999
18.14015	−19.3009	1.074999
17.95939	−18.973	1.074999
17.73739	−18.5697	1.074999
17.47243	−18.0877	1.074999
17.16349	−17.5251	1.074999
16.81007	−16.8807	1.074999
16.41204	−16.1548	1.074999
15.9697	−15.3486	1.074999
15.48401	−14.4641	1.074999
14.95537	−13.5048	1.074999
14.38521	−12.4746	1.074999
13.77435	−11.3785	1.074999
13.12321	−10.223	1.074999
12.43368	−9.01416	1.074999
11.70552	−7.76017	1.074999
10.93886	−6.46967	1.074999
10.13549	−5.15098	1.074999
9.293391	−3.81528	1.074999
8.41185	−2.47367	1.074999
7.492777	−1.13614	1.074999
6.533236	0.183344	1.074999
5.531311	1.47049	1.074999
4.48936	2.713278	1.074999
3.40696	3.896342	1.074999
2.283883	5.002626	1.074999
1.122591	6.015316	1.074999
−0.07131	6.918313	1.074999
−1.28918	7.696288	1.074999
−2.51834	8.336464	1.074999
−3.74242	8.829568	1.074999
−4.94101	9.174022	1.074999
−6.09222	9.376116	1.074999
−7.17521	9.450966	1.074999
−8.17291	9.420629	1.074999
−9.07377	9.311247	1.074999
−9.87287	9.153786	1.074999
−10.5711	8.977498	1.074999
−11.1744	8.811704	1.074999
−11.6911	8.684391	1.074999
−12.1271	8.619091	1.074999
−12.4795	8.642708	1.074999
−12.7281	8.749077	1.074999
−12.8758	8.875013	1.074999
−13.8259	8.977306	1.150004
−13.8745	9.059363	1.150004
−13.9289	9.186857	1.150004
−13.9697	9.396835	1.150004
−13.9427	9.693642	1.150004
−13.7955	10.05399	1.150004
−13.506	10.44422	1.150004
−13.074	10.84093	1.150004
−12.5014	11.22516	1.150004
−11.7909	11.57893	1.150004
−10.9463	11.88294	1.150004
−9.97369	12.11617	1.150004
−8.88258	12.25657	1.150004
−7.68642	12.28291	1.150004
−6.40266	12.17606	1.150004
−5.05198	11.92144	1.150004
−3.65698	11.50984	1.150004
−2.24086	10.93745	1.150004
−0.82493	10.20809	1.150004
0.574488	9.334273	1.150004
1.940228	8.325003	1.150004
3.263178	7.198707	1.150004
4.53772	5.974442	1.150004
5.760684	4.670892	1.150004
6.929033	3.304584	1.150004
8.042141	1.892407	1.150004
9.101275	0.451098	1.150004
10.10896	−1.00317	1.150004
11.06698	−2.456	1.150004
11.97486	−3.89546	1.150004
12.83476	−5.30877	1.150004
13.6486	−6.68421	1.150004
14.41726	−8.01151	1.150004
15.13968	−9.28237	1.150004
15.81663	−10.4883	1.150004
16.44774	−11.6222	1.150004
17.03193	−12.6786	1.150004
17.56843	−13.6528	1.150004
18.05676	−14.5409	1.150004
18.49623	−15.3405	1.150004
18.88647	−16.0503	1.150004
19.22744	−16.6701	1.150004
19.51987	−17.2011	1.150004
19.76486	−17.6454	1.150004
19.96432	−18.0067	1.150004
20.12081	−18.2899	1.150004
20.20852	−18.5151	1.150004
20.17454	−18.6804	1.150004
20.11261	−18.7669	1.150004
20.04813	−18.8172	1.150004
19.97942	−18.8483	1.150004
19.88258	−18.8643	1.150004
19.73085	−18.8297	1.150004
19.57404	−18.6713	1.150004
19.41318	−18.42	1.150004
19.20804	−18.0993	1.150004
18.95596	−17.7051	1.150004
18.65488	−17.234	1.150004
18.3036	−16.6842	1.150004
17.90145	−16.0546	1.150004
17.44827	−15.3455	1.150004
16.9444	−14.5582	1.150004
16.39105	−13.6946	1.150004
15.78871	−12.7582	1.150004
15.13932	−11.7527	1.150004
14.44408	−10.6834	1.150004
13.70423	−9.55628	1.150004
12.92221	−8.37745	1.150004
12.09852	−7.15507	1.150004
11.23484	−5.89722	1.150004
10.33367	−4.61208	1.150004
9.393677	−3.31108	1.150004
8.416509	−2.0042	1.150004
7.404286	−0.70161	1.150004
6.356054	0.583512	1.150004
5.271648	1.837789	1.150004
4.153185	3.048882	1.150004
3.002144	4.202959	1.150004
1.818016	5.282642	1.150004
0.603423	6.271535	1.150004
−0.63644	7.153646	1.150004
−1.89417	7.912622	1.150004
−3.15769	8.535591	1.150004
−4.41169	9.011999	1.150004
−5.63637	9.339358	1.150004
−6.8102	9.523003	1.150004
−7.91236	9.577263	1.150004
−8.92559	9.523939	1.150004
−9.83848	9.391415	1.150004
−10.6461	9.209494	1.150004
−11.3504	9.009748	1.150004
−11.9581	8.822197	1.150004
−12.4782	8.673579	1.150004
−12.918	8.58729	1.150004
−13.277	8.592854	1.150004
−13.5346	8.688558	1.150004
−13.6902	8.80994	1.150004
−13.7747	8.905837	1.150004

Claims as granted

12 claims

Classifications

1 codes

IPC · International Patent Classification

Section F — Mechanical engineering; lighting; heating; weapons

F01D5/14

Claim changes

Soon

Coming soonHow the claims changed between publication and grant

See which claims were amended, added or cancelled during examination, with every added and removed word marked.

AmendedAddedCancelledUnchanged

The published claims of this application are not paired with the granted ones in what we hold.

File wrapper

⤢ drag to zoom

USPTOApplicanthover for detail · click to open

Pendency

2.2 y

810 days filing → grant

Office actions

non-final + final

Responses

no RCE

Interviews

examiner interview summaries

Examiner

Michael Lebentritt

art unit 3745 · TC 3700

Law firm

Law firm · Log in to unlock

Citations: 25 back · 0 forward

See the full prosecution history — every USPTO and applicant action on this file, in order.

Documents

Log in to open the documents of this file: the application as filed, every office action and response, the notice of allowance.

Chain of title

⤢ drag to zoom

Titlehover for detail · click to open

See the full assignment history — every owner this patent has passed through, with recordation dates and reel/frame numbers.