Global Patent Index - EP 2243185 A1

EP 2243185 A1 20101027 - FUEL CELL SYSTEM HAVING A STACK AND METHOD FOR CHANGING THE STACK

Title (en)

FUEL CELL SYSTEM HAVING A STACK AND METHOD FOR CHANGING THE STACK

Title (de)

BRENNSTOFFZELLENSYSTEM MIT EINEM STACK UND VERFAHREN ZUM WECHSELN DES STACKS

Title (fr)

SYSTÈME DE PILE À COMBUSTIBLE COMPRENANT UN EMPILEMENT ET PROCÉDÉ POUR REMPLACER L'EMPILEMENT

Publication

EP 2243185 A1 20101027 (DE)

Application

EP 09702013 A 20090112

Priority

  • DE 2009000022 W 20090112
  • DE 102008004949 A 20080118

Abstract (en)

[origin: WO2009089817A1] The aim of the invention is to develop a generic fuel cell system having a stack and an associated method for changing the stack, wherein no fuel can escape from the feed lines to the connections of the stack, particularly during the transport and changing of the stack. The aim is achieved in that the fluid-bearing connections (7') of the stack (3) each have at least one valve. Such fuel cell systems are used to supply energy to electrical consumers.

IPC 8 full level

H01M 8/24 (2006.01); H01M 8/04 (2006.01)

CPC (source: EP)

H01M 8/04201 (2013.01); H01M 8/247 (2013.01); H01M 8/2475 (2013.01); H01M 8/249 (2013.01); Y02E 60/50 (2013.01)

Citation (search report)

See references of WO 2009089817A1

Designated contracting state (EPC)

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 SE SI SK TR

Designated extension state (EPC)

AL BA RS

DOCDB simple family (publication)

DE 102008004949 A1 20090723; EP 2243185 A1 20101027; WO 2009089817 A1 20090723

DOCDB simple family (application)

DE 102008004949 A 20080118; DE 2009000022 W 20090112; EP 09702013 A 20090112