Inventor

Alain M. J. Lardellier

Inventor

Melun, FR

Overview

32→

Patents

1976–2010

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 32 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F01Dprimary

F01DNon-positive displacement machines or engines, e.g. steam turbines29%

F02KJet-propulsion plants14%

Y02TClimate change mitigation technologies related to transportation14%

F02CGas-turbine plants9%

B64DEquipment for fitting in or to aircraft5%

F04DNon-positive-displacement pumps5%

Y10TTechnical subjects covered by former us classification5%

B64CAeroplanes3%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants3%

F16CShafts3%

PatentTitleYear

7,656,054'Turbine engine with an alternator and method for transmitting movement to an alternator'2010 7,581,920'Method for air circulation in a turbomachine compressor, compressor arrangement using this method, compression stage and compressor incorporating such a arrangement, and aircraft engine equipped with such a compressor'2009 7,469,528'Aircraft braking method and ducted fan jet engine for implementing the method'2008 7,237,378'Turbomachine with low noise emissions for aircraft'2007 7,168,913'Twin-spool turbojet with means for driving ancillary machines'2007 7,134,843'Turbine wheel for turbomachine and the assembly method for such a wheel'2006 6,279,852'Drive system for a propeller driven transport aircraft'2001 6,148,605'Method and device for reversing the thrust of very high bypass ratio turbojet engines'2000 5,407,326'Hollow blade for a turbomachine'1995 5,343,619'Hollow blade for a turbomachine and method of manufacturing said blade'1994 5,311,736'Variable cycle propulsion engine for supersonic aircraft'1994 5,255,510'Thrust reverser for a high-bypass ratio turbofan engine'1993 5,119,626'Combined turborocket and ramjet propulsion unit'1992 5,105,618'Counterrotating fan engine'1992 5,103,635'Contra-rotating fan engine'1992 5,058,379'High by-pass ratio turbojet engine with counterrotating upstream and downstream fans'1991 4,993,638'Thrust vectoring nozzle assembly'1991 4,940,196'Wing mounting nacelle for a very high by-pass ratio turbojet aero-engine'1990 4,762,462'Housing for an axial compressor'1988 4,714,404'Apparatus for controlling radial clearance between a rotor and a stator of a tubrojet engine compressor'1987 4,696,619'Housing for a turbojet engine compressor'1987 4,648,795'Containment structure for a turbojet engine'1987 4,646,810'Method for the manufacture of a ceramic turbine ring integral with a metallic annular carrier'1987 4,623,298'Turbine shroud sealing device'1986 4,548,546'Adjustment system of centering a turbomachine wheel and mounted turbomachine by way of permitting the application of said system'1985 4,500,143'Means for controlling clearance in an intershaft bearing journal of a multi-spool gas turbine'1985 4,451,110'Turbine bearing'1984 4,295,787'Removable support for the sealing lining of the casing of jet engine blowers'1981 4,295,785'Removable sealing gasket for distributor segments of a jet engine'1981 4,279,153'Apparatus for measuring the temperature of a gas flow traversing a grid of blades'1981 4,197,052'Safety device for an axially rotating machine'1980 3,964,257'Device for boosting and bleeding a gas turbine engine'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–2010Patents assigned to SNECMA (28)· patent assignee history

1976–2010Based in Melun, FR· patent location history

1991Patents assigned to MATEURS D AVIAT S N E C M A SO (1)· patent assignee history

2006–2007Patents assigned to SNECMA MOTEURS (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SNECMA	28	1976–2010
SNECMA MOTEURS	3	2006–2007
MATEURS D AVIAT S N E C M A SO	1	1991

Locations

Location	Patents	Span
Melun, FR	32	1976–2010