EP 2702628 A1 20140305 - FUEL CELL, THE OVERALL SIZE OF WHICH IS REDUCED
Title (en)
FUEL CELL, THE OVERALL SIZE OF WHICH IS REDUCED
Title (de)
BRENNSTOFFZELLE MIT KOMPAKTER GESAMTGRÖSSE
Title (fr)
PILE A COMBUSTIBLE A ENCOMBREMENT REDUIT
Publication
Application
Priority
- FR 1153607 A 20110427
- EP 2012057620 W 20120426
Abstract (en)
[origin: WO2012146646A1] The invention relates to a fuel cell that comprises two stacks (C1, C2) of electrochemical cells, a heat-management system (12) consisting of a circuit (16, 18) for circulating a coolant within the stacks, each stack of electrochemical cells being subjected to a clamping force applied by a first end plate (2) common to both stacks and a second end plate (4), each stack (C1, C2) comprising at least one channel for circulating the coolant, two pumps (P1, P2) being provided for circulating the coolant in the channels and a chamber (24) being formed in the common end plate (2), the two pumps (P1, P2) and the channels extending through the stacks being connected to said chamber. Valves (28, 30) are provided between each of the pumps (P1, P2) and the chamber (24), the communication with a pump (P1, P2) being cut off in the absence of coolant from said pump (P1, P2).
IPC 8 full level
H01M 8/04 (2006.01); H01M 8/02 (2006.01); H01M 8/10 (2006.01); H01M 8/24 (2006.01)
CPC (source: CN EP KR US)
H01M 8/0202 (2013.01 - CN EP US); H01M 8/0258 (2013.01 - KR); H01M 8/04029 (2013.01 - CN EP US); H01M 8/04067 (2013.01 - CN EP KR US); H01M 8/04074 (2013.01 - US); H01M 8/10 (2013.01 - CN EP KR US); H01M 8/24 (2013.01 - KR); H01M 8/248 (2013.01 - CN EP US); H01M 8/2483 (2016.02 - US); H01M 8/2484 (2016.02 - US); H01M 8/2485 (2013.01 - CN US); H01M 8/249 (2013.01 - CN EP US); Y02E 60/50 (2013.01 - EP)
Citation (search report)
See references of WO 2012146646A1
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
DOCDB simple family (publication)
WO 2012146646 A1 20121101; BR 112013027566 A2 20190924; CA 2833934 A1 20121101; CN 103493272 A 20140101; EP 2702628 A1 20140305; FR 2974672 A1 20121102; FR 2974672 B1 20130628; JP 2014515170 A 20140626; KR 20140039195 A 20140401; US 2014045088 A1 20140213
DOCDB simple family (application)
EP 2012057620 W 20120426; BR 112013027566 A 20120426; CA 2833934 A 20120426; CN 201280020739 A 20120426; EP 12717678 A 20120426; FR 1153607 A 20110427; JP 2014506857 A 20120426; KR 20137030607 A 20120426; US 201214114053 A 20120426