EP 0863376 A2 19980909 - Heat exchanger and method for manufacturing the same
Title (en)
Heat exchanger and method for manufacturing the same
Title (de)
Wärmetauscher und Verfahren zu dessen Herstellung
Title (fr)
Echangeur de chaleur et sa méthode de fabrication
Publication
Application
Priority
JP 6743797 A 19970305
Abstract (en)
A heat exchanger (1) includes a header pipe (2, 3) comprising a header pipe body (6) and connecting portions (13, 14) projecting outwardly from the surface of the header pipe body (6) and connected to each other at a plane contact condition. A joint block (16) or a bracket (15) is connected to header pipe (2, 3) so that the joint block (16) or bracket (15) is brought into contact with both the header pipe body (6) and one or two connecting portions (13, 14). The joint block (16) or bracket (15) is precisely positioned relative to header pipe (2, 3), and a good brazing property therebetween can be achieved.
IPC 1-7
IPC 8 full level
F28F 9/00 (2006.01); F28F 9/02 (2006.01); F28F 9/04 (2006.01); F28F 9/26 (2006.01)
CPC (source: EP)
F28F 9/002 (2013.01); F28F 9/0243 (2013.01); F28F 9/0246 (2013.01); F28F 9/0251 (2013.01)
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
EP 0863376 A2 19980909; EP 0863376 A3 19990811; JP H10246591 A 19980914
DOCDB simple family (application)
EP 98301610 A 19980304; JP 6743797 A 19970305