EP 3394544 A1 20181031 - HEAT EXCHANGER, IN PARTICULARL FOR A MOTOR VEHICLE
Title (en)
HEAT EXCHANGER, IN PARTICULARL FOR A MOTOR VEHICLE
Title (de)
WÄRMEAUSTAUSCHER, INSBESONDERE FÜR EIN KRAFTFAHRZEUG
Title (fr)
ÉCHANGEUR THERMIQUE, NOTAMMENT POUR VÉHICULE AUTOMOBILE
Publication
Application
Priority
- FR 1562888 A 20151221
- FR 2016053502 W 20161216
Abstract (en)
[origin: WO2017109354A1] The invention relates to a heat exchanger for carrying out heat exchange between at least a first fluid and a second fluid, in particular for a motor vehicle: the heat exchanger comprises a heat exchange bundle with an alternating stacking of: heat exchange tubes (5), having flow channels (7) in which the first fluid flows, and spacers (15), the heat exchanger comprising an at least partial coating suitable for melting during a soldering assembly operation. According to the invention: the spacers (15) each have at least one vessel (154) suitable for collecting the coating during the soldering of the heat exchanger (1), each vessel (154) being arranged on one end of a spacer (15), opposite one end of a heat exchange tube (5), in order to prevent the coating from blocking said at least one flow channel (7) during the soldering of the heat exchanger.
IPC 8 full level
CPC (source: EP)
F28D 7/1692 (2013.01); F28F 9/06 (2013.01); F28F 2275/045 (2013.01)
Citation (search report)
See references of WO 2017109354A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
FR 3045800 A1 20170623; FR 3045800 B1 20171229; EP 3394544 A1 20181031; EP 3394544 B1 20200108; WO 2017109354 A1 20170629
DOCDB simple family (application)
FR 1562888 A 20151221; EP 16826391 A 20161216; FR 2016053502 W 20161216