EP 1985957 A1 20081029 - HEAT EXCHANGER FOR VEHICLE
Title (en)
HEAT EXCHANGER FOR VEHICLE
Title (de)
WÄRMETAUSCHER FÜR FAHRZEUG
Title (fr)
ÉCHANGEUR THERMIQUE POUR VÉHICULE
Publication
Application
Priority
- JP 2007051494 W 20070130
- JP 2006025035 A 20060201
Abstract (en)
A heat exchanger (1,2) for a motor vehicle including a pair of tanks (1b, 1c; 2b, 2c) located apart from each other and a core part (1a, 2b) located between the pair of tanks (1b, 1c; 2b, 2c). The core part (1a, 2a) has a plurality of tubes (1d; 2d) and a plurality of corrugated fins (3; 20; 30) arranged between the adjacent tubes (1d; 2d), where the corrugated fins (3; 20; 30) are formed with a plurality of louvers (3a, 3b; 50, 51, 53). The corrugated fins (3; 20; 30) have an upstream projecting portion provided with a projecting portion (3c, 3d; 21, 22; 31, 32; 41, 42) so that cooling air (CA) converges downward to be conducted to the louvers (3a; 53) by the projecting portion (3c, 3d; 21, 22; 31, 32; 41, 42).
IPC 8 full level
CPC (source: EP US)
F28D 1/0435 (2013.01 - EP US); F28F 1/128 (2013.01 - EP US); F28F 13/06 (2013.01 - EP US); F28D 1/05366 (2013.01 - EP US); F28F 2215/02 (2013.01 - EP US); F28F 2215/04 (2013.01 - EP US)
Citation (search report)
See references of WO 2007088850A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1985957 A1 20081029; CN 101379360 A 20090304; US 2009301696 A1 20091210; WO 2007088850 A1 20070809
DOCDB simple family (application)
EP 07707712 A 20070130; CN 200780004285 A 20070130; JP 2007051494 W 20070130; US 16288707 A 20070130