Heat exchanger mounting bracket

Claim 2

In a heat exchanger including a core having tubes and fins assembled together where said core is disposed between a pair of spaced plates, the improvement comprising: a mounting bracket adapted to extend between said plates, said mounting bracket including first mechanical securing means associated with a first end thereof and second mechanical securing means associated with a second end thereof, said first mechanical securing means being adapted to cooperate with one of said plates for releasably interlocked pivotal movement of said mounting bracket toward and away from said core, said first mechanical securing means accommodating pivotal movement of said mounting bracket from a position where said second end of said mounting bracket is spaced outwardly away from the other of said plates to a position where said second end of said mounting bracket is adjacent the other of said plates, said second mechanical securing means being adapted to cooperate with the other of said plates for locked engagement of said mounting bracket with the other of said plates after said second end of said mounting bracket has been pivotally moved adjacent thereto, said mounting bracket being adapted to cooperate with said plates after said tubes and fins have been assembled together to form said core, said mounting bracket including means for mounting said heat exchanger to a supporting surface.

Claim 3

The heat exchanger as defined by claim 1 wherein one of said plates has a rear flange, said first mechanical securing means being adapted to cooperate with said rear flange for releasably interlocked pivotal movement of said mounting bracket.

Claim 4

The heat exchanger as defined by claim 1 wherein one of said plates has a front flange, said second mechanical securing means being adapted to cooperate with said front flange for locked engagement of said mounting bracket.

Claim 5

In a parallel flow heat exchanger including a core having a pair of parallel headers with alternating parallel rows of tubes and fins extending therebetween and all assembled together by brazing where said core is disposed between a pair of spaced parallel plates extending generally parallel to said tubes and fins, the improvement comprising: an elongated mounting bracket adapted to extend between said plates, said mounting bracket including first mechanical securing means associated with a first end thereof, one of said plates having a flange adapted to cooperate with said first mechanical securing means for releasably interlocked pivotal movement of said mounting bracket, said flange including a notch and said first mechanical securing means including a pair of oppositely projecting ears associated with said first end of said mounting bracket for engagement with said flange on opposite sides of said notch and said oppositely projecting ears engaging said flange to accommodate movement from a position where said second end of said mounting bracket is spaced from the other of said plates to a position where said second end of said mounting bracket is in engagement with other of said plates, the other of said plates also having a flange adapted to cooperate with said second mechanical securing means for locked engagement of said mounting bracket in a fixed position relative to said plates, said mounting bracket being adapted to cooperate with said plates after said headers, tubes and fins have all been assembled together by brazing to form said core, said mounting bracket also including means for mounting said heat exchanger to a supporting surface.

Claim 6

In a parallel flow heat exchanger including a core having a pair of parallel headers with alternating parallel rows of tubes and fins extending therebetween and all assembled together by brazing where said core is disposed between a pair of spaced parallel plates extending generally parallel to said tubes and fins, the improvement comprising: an elongated mounting bracket adapted to extend between said plates, said mounting bracket including first mechanical securing means associated with a first end thereof, one of said plates having a flange adapted to cooperate with said first mechanical securing means for releasably interlocked pivotal movement of said mounting bracket, said flange including a notch and said first mechanical securing means including a pair of oppositely projecting ears associated with said first end of said mounting bracket for engagement with said flange on opposite sides of said notch and said oppositely projecting ears engaging said flange to accommodate movement from a position where said second end of said mounting bracket is spaced from the other of said plates to a position where said second end of said mounting bracket is in engagement with other of said plates, the other of said plates also having a flange adapted to cooperate with said second mechanical securing means for locked engagement of said mounting bracket in a fixed position relative to said plates, said mounting bracket being adapted to cooperate with said plates after said headers, tubes and fins have all been assembled together by brazing to form said core, said mounting bracket also including means for mounting said heat exchanger to a supporting surface.

Claim 7

The parallel flow heat exchanger as defined by claim 4 wherein said front flange includes an opening and said second mechanical securing means includes a projecting associated with said second end of said mounting bracket to extend through and cooperate with said opening.

Claim 8

The parallel flow heat exchanger as defined by claim 5 wherein the one of said plates is a top plate and the other of said plates is a bottom plate, said mounting bracket including an elongated bracket portion extending between said first and second ends thereof.

Claim 9

The parallel flow heat exchanger as defined by claim 6 wherein said elongated bracket portion has a plurality of holes therein to avoid impeding air flow through said heat exchanger.

Claim 10

The parallel flow heat exchanger as defined by claim 6 wherein said second end of said mounting bracket is defined by a flat bracket portion extending generally perpendicular to said elongated bracket portion so as to extend to said front flange in confronting relation to said bottom plate.

Claim 11

The parallel flow heat exchanger as defined by claim 8 wherein said heat exchanger mounting means extends from said flat bracket portion of said mounting bracket.

Claim 12

The parallel flow heat exchanger as defined by claim 8 including a corrosion resisting insulating strip disposed between said flat bracket portion and said bottom plate.

Claim 13

In a parallel flow heat exchanger including a core having a pair of parallel headers with alternating parallel rows of tubes and fins extending therebetween and all assembled together by brazing where said core is disposed between a pair of spaced parallel plates extending generally parallel to said tubes and fins, the improvement comprising: an elongated mounting bracket adapted to extend between said plates, said mounting bracket including first mechanical securing means associated with a first end thereof and second mechanical securing means associated with a second end thereof, said first mechanical securing means being adapted to cooperate with a rear flange on one of said plates for releasably interlocked pivotal movement of said mounting bracket relative to the other of said plates, said rear flange including a notch and said first mechanical securing means including a pair of oppositely projecting ears associated with said first end of said mounting bracket for engagement with said rear flange on opposite sides of said notch, said first mechanical securing means accommodating movement from a position where said second end of said mounting bracket is spaced from the other of said plates to a position where said second end of said mounting bracket is in engagement with the other of said plates, said second mechanical securing means being adapted to cooperate with a front flange on the other of said plates for locked engagement of said mounting bracket in a fixed position relative to said plates, said front flange including an opening and said second mechanical securing means including a projection associated with said second end of said mounting bracket to extend through and cooperate with said opening, said mounting bracket being adapted to be locked in position relative to said plates after said headers, tubes and fins have all been assembled together by brazing to form said core, said mounting bracket also including means for mounting said heat exchanger to a supporting surface.

Claim 14

In a parallel flow heat exchanger including a core having a pair of parallel headers with alternating parallel rows of tubes and fins extending therebetween and all assembled together by brazing where said core is disposed between a pair of spaced parallel plates extending generally parallel to said tubes and fins, the improvement comprising: an elongated mounting bracket adapted to extend between said plates, said mounting bracket including first mechanical securing means associated with a first end thereof and second mechanical securing means associated with a second end thereof, said first mechanical securing means being adapted to cooperate with a rear flange on one of said plates for releasably interlocked pivotal movement of said mounting bracket relative to the other of said plates, said rear flange including a notch and said first mechanical securing means including a pair of oppositely projecting ears associated with said first end of said mounting bracket for engagement with said rear flange on opposite sides of said notch, said first mechanical securing means accommodating movement from a position where said second end of said mounting bracket is spaced from the other of said plates to a position where said second end of said mounting bracket is in engagement with the other of said plates, said second mechanical securing means being adapted to cooperate with a front flange on the other of said plates for locked engagement of said mounting bracket in a fixed position relative to said plates, said front flange including an opening and said second mechanical securing means including a projection associated with said second end of said mounting bracket to extend through and cooperate with said opening, said mounting bracket being adapted to be locked in position relative to said plates after said headers, tubes and fins have all been assembled together by brazing to form said core, said mounting bracket also including means for mounting said heat exchanger to a supporting surface.

Claim 15

The parallel flow heat exchanger as defined by claim 11 wherein said first end of said mounting bracket includes a notch on each side thereof to define said oppositely projecting ears.

Claim 16

The parallel flow heat exchanger as defined by claim 11 wherein the one of said plates is a top plate and the other of said plates is a bottom plate, said mounting bracket including an elongated bracket portion extending between said first and second ends thereof in confronting relation to a rear face of said core.

Claim 17

The parallel heat exchanger as defined by claim 13 wherein said elongated bracket portion has a plurality of holes therein to avoid impeding air flow through said heat exchanger.

Claim 18

The parallel flow heat exchanger as defined by claim 13 wherein said second end of said mounting bracket is defined by a flat bracket portion extending generally perpendicular to said elongated bracket portion so as to extend to said front flange in confronting relation to said bottom plate.

Claim 19

The parallel flow heat exchanger as defined by claim 16 wherein said heat exchanger mounting means extends from said flat bracket portion of said mounting bracket.

Claim 20

The parallel flow heat exchanger as defined by claim 15 including a corrosion resisting insulating strip disposed between said flat bracket portion and said bottom plate.

Claim 21

The parallel flow heat exchanger as defined by claim 15 including a plurality of said notches in said rear flange of said top plate and a plurality of said openings in said front flange of said bottom plate.

Claim 22

The parallel flow heat exchanger as defined by claim 15 wherein said opening in said front flange of said bottom plate is a slot and said projection of said second mechanical securing means is a tab extending from said flat bracket portion to extend through said slot.

Claim 23

The parallel flow heat exchanger as defined by claim 19 wherein said tab is adapted to be folded for locked engagement of said mounting bracket in a fixed position relative to said plates.

Claim 24

The parallel flow heat exchanger as defined by claim 19 wherein said tab is adapted to be twisted for locked engagement of said mounting bracket in a fixed position relative to said plates.

Claim 25

The parallel flow heat exchanger as defined by claim 19 wherein said tab is adapted to cooperate with a wear washer for locked engagement of said mounting bracket in a fixed position relative to said plates.