EP 0845648 B1 20020130 - Flat tube heat exchanger, particularly serpentine condenser
Title (en)
Flat tube heat exchanger, particularly serpentine condenser
Title (de)
Flachrohr-Wärmeübertrager, insbesondere Kondensator vom Serpentinentyp
Title (fr)
Echangeur de chaleur à tubes plats, en particulier condenseur de type à serpentin
Publication
Application
Priority
- EP 97120670 A 19971126
- DE 19649129 A 19961127
Abstract (en)
[origin: EP0845648A2] The heat exchanger includes flat tubes (1) which have one end sector (1a) deformed to fit in a component (3) forming a connection cavity. This end sector is twisted and/or bent to form an adjacent section (1b) of smaller measurement across the cross section. The flat tubes may be twisted about an angle (alpha , beta ) between about 10 and 20[deg] at the end fitting in the connection component. This end may be bent in a V shape or a U shape so that the flanks of the bent end sectors are in contact with each other.
IPC 1-7
IPC 8 full level
F28D 1/047 (2006.01); F28F 1/02 (2006.01)
CPC (source: EP)
F28D 1/0478 (2013.01); F28F 1/025 (2013.01)
Designated contracting state (EPC)
DE FR SE
DOCDB simple family (publication)
EP 0845648 A2 19980603; EP 0845648 A3 19980610; EP 0845648 B1 20020130
DOCDB simple family (application)
EP 97120670 A 19971126