EP 0133401 B1 19870930 - CONNECTION DEVICE BETWEEN A TUBE END PLATE AND A HEADER BOX OF A HEAT EXCHANGER, AND METHOD THEREFOR
Title (en)
CONNECTION DEVICE BETWEEN A TUBE END PLATE AND A HEADER BOX OF A HEAT EXCHANGER, AND METHOD THEREFOR
Publication
Application
Priority
FR 8312857 A 19830804
Abstract (en)
[origin: ES8603065A1] The tubes (2) of the heat exchanger are mounted in a header plate (1) which is attached to a header tank (5). The edge of the header plate is pressed to a U-section which receives a sealing strip (4). The U-section is pressed over the edge (5a) of the header tank wall and is secured by hooks (7). - The hooks are made from a U-section with notches (12) cut in the upper flange to form a series of tabs (9). The U-section is pressed sideways of the edge (1a) of the header plate, and lugs (11) projecting from its lower flange are bent upwards by a tool (20) to make a permanent joint.
[origin: ES8603065A1] The tubes (2) of the heat exchanger are mounted in a header plate (1) which is attached to a header tank (5). The edge of the header plate is pressed to a U-section which receives a sealing strip (4). The U-section is pressed over the edge (5a) of the header tank wall and is secured by hooks (7). - The hooks are made from a U-section with notches (12) cut in the upper flange to form a series of tabs (9). The U-section is pressed sideways of the edge (1a) of the header plate, and lugs (11) projecting from its lower flange are bent upwards by a tool (20) to make a permanent joint.
IPC 1-7
IPC 8 full level
F28F 9/02 (2006.01)
CPC (source: EP US)
F28F 9/0226 (2013.01 - EP US); F28F 2275/08 (2013.01 - EP US); F28F 2275/122 (2013.01 - EP US); Y10T 24/44983 (2015.01 - EP US); Y10T 24/49 (2015.01 - EP US); Y10T 29/49373 (2015.01 - EP US); Y10T 29/49863 (2015.01 - EP US); Y10T 29/49915 (2015.01 - EP US); Y10T 29/49922 (2015.01 - EP US); Y10T 29/49945 (2015.01 - EP US); Y10T 29/49954 (2015.01 - EP US); Y10T 29/53709 (2015.01 - EP US); Y10T 29/53996 (2015.01 - EP US)
Designated contracting state (EPC)
BE DE GB IT
DOCDB simple family (publication)
EP 0133401 A1 19850220; EP 0133401 B1 19870930; BR 8403910 A 19850709; DE 133401 T1 19850829; DE 3466591 D1 19871105; ES 534763 A0 19851201; ES 8603065 A1 19851201; FR 2550328 A1 19850208; FR 2550328 B1 19890113; JP S6057197 A 19850402; US 4707905 A 19871124
DOCDB simple family (application)
EP 84401573 A 19840726; BR 8403910 A 19840803; DE 3466591 T 19840726; DE 84401573 T 19840726; ES 534763 A 19840731; FR 8312857 A 19830804; JP 16300284 A 19840803; US 91588686 A 19861002