EP 0571881 B1 19951018 - Heat exchanger module.
Title (en)
Heat exchanger module.
Title (de)
Wärmetauschermodul.
Title (fr)
Module d'échangeur de chaleur.
Publication
Application
Priority
DE 4217193 A 19920523
Abstract (en)
[origin: EP0571881A1] In the heat exchanger module, which is produced by stacking foil cards, provided with cutouts, and subsequently joining the individual cards of the card stack, each foil card (2) or group of foil cards of the stack is turned about a common axis by an angle alpha of between 0 and 30 DEG with respect to the preceding foil card (2) or group of foil cards. The cutouts (3) form spiral channels (4). <IMAGE>
IPC 1-7
IPC 8 full level
F28D 9/00 (2006.01); F28F 3/08 (2006.01); F28F 7/02 (2006.01); F28F 21/04 (2006.01)
CPC (source: EP US)
F28F 3/086 (2013.01 - EP US); F28F 21/04 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0571881 A1 19931201; EP 0571881 B1 19951018; AT E129338 T1 19951115; CA 2096815 A1 19931124; DE 59300772 D1 19951123; JP H0674671 A 19940318; RU 2108525 C1 19980410; US 5392848 A 19950228
DOCDB simple family (application)
EP 93108105 A 19930518; AT 93108105 T 19930518; CA 2096815 A 19930521; DE 59300772 T 19930518; JP 11990093 A 19930521; RU 93005327 A 19930521; US 6517993 A 19930520