Fin-plate for heat exchanger

FIG. 1 is a front elevational view of a fin-plate for heat exchanger, showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is an enlarged partial front elevational view thereof; taken along line 7 - 7 of FIG. 1 ;

FIG. 8 is an enlarged partial top plan view thereof; taken along line 8 - 8 of FIG. 5 ;

FIG. 9 is an enlarged partial bottom plan view thereof; taken along line 9 - 9 of FIG. 6 ;

FIG. 10 is an enlarged vertical cross-sectional view thereof; taken along line 10 - 10 of FIG. 7 ;

FIG. 11 is an enlarged vertical cross-sectional view thereof; taken along line 11 - 11 of FIG. 7 ;

FIG. 12 is an enlarged vertical cross-sectional view thereof; taken along line 12 - 12 of FIG. 7 ;

FIG. 13 is an enlarged partial front, top and right side perspective view thereof; taken along line 13 - 13 of FIG. 1 ;

FIG. 14 is a front elevational view of a fin-plate for heat exchanger, showing a second embodiment of our new design;

FIG. 15 is a rear elevational view thereof;

FIG. 16 is a left side elevational view thereof;

FIG. 17 is a right side elevational view thereof;

FIG. 18 is a top plan view thereof;

FIG. 19 is a bottom plan view thereof;

FIG. 20 is an enlarged partial front elevational view thereof; taken along lines 20 - 20 of FIG. 14 ;

FIG. 21 is an enlarged partial top plan view thereof; taken along lines 21 - 21 of FIG. 18 ;

FIG. 22 is an enlarged partial bottom plan view thereof; taken along lines 22 - 22 of FIG. 19 ;

FIG. 23 is an enlarged vertical cross-sectional view thereof; taken along lines 23 - 23 of FIG. 20 ;

FIG. 24 is an enlarged vertical cross-sectional view thereof; taken along lines 24 - 24 of FIG. 20 ;

FIG. 25 is an enlarged vertical cross-sectional view thereof; taken along lines 25 - 25 of FIG. 20 ; and,

FIG. 26 is an enlarged partial front, top and right side perspective view thereof; taken along lines 26 - 26 of FIG. 14 .

In the drawings, the broken lines represent the boundaries of the claimed design.