EP 1882279 A2 20080130 - SOFC-PILE
Title (en)
SOFC-PILE
Title (de)
SOFC-STAPEL
Title (fr)
EMPILEMENT DE PILES A COMBUSTIBLE A OXYDE SOLIDE
Publication
Application
Priority
- DE 2006000853 W 20060518
- DE 102005022894 A 20050518
Abstract (en)
[origin: CA2608813A1] The invention relates to a SOFC pile comprising bipolar plates (5) for connecting electrodes (3, 4) of two adjacent fuel cells having a ceramic electrolyte, wherein each bipolar plate (5) comprises a respective base plat e (6) to which one or several contact elements (7) are connected on one on two sides thereof, the bipolar plates (5) are characterised in that the base pla te (6) is selected such that it is rigid and gas-tight and the contact elements (7) are elastically or plastically deformable, placed and embodied in such a way that they are gas-permeable in a position perpendicular to the base plat e (6) plain. The bipolar plates (5) stabilise the SOFC pile and ensure the secure contacting of the electrode (3, 4), wherein the production tolerances of the electrodes (3, 4) and displacements between the pile components are compensated by thermal expansion or by a creeping process.
IPC 8 full level
H01M 8/02 (2006.01); H01M 4/86 (2006.01); H01M 4/88 (2006.01); H01M 8/24 (2006.01)
CPC (source: EP KR US)
H01M 4/8621 (2013.01 - EP US); H01M 4/8885 (2013.01 - EP US); H01M 8/02 (2013.01 - KR); H01M 8/021 (2013.01 - EP US); H01M 8/0226 (2013.01 - EP US); H01M 8/0232 (2013.01 - EP US); H01M 8/0243 (2013.01 - EP US); H01M 8/0247 (2013.01 - EP US); H01M 8/0258 (2013.01 - US); H01M 8/0297 (2013.01 - EP US); H01M 8/24 (2013.01 - KR); H01M 8/242 (2013.01 - US); H01M 8/2425 (2013.01 - EP); H01M 8/0215 (2013.01 - EP US); Y02E 60/50 (2013.01 - EP); Y02P 70/50 (2015.11 - EP US)
Citation (search report)
See references of WO 2006122534A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102005022894 A1 20061123; BR PI0610685 A2 20100720; CA 2608813 A1 20061123; CN 101223664 A 20080716; EP 1882279 A2 20080130; JP 2008541389 A 20081120; KR 20080008408 A 20080123; RU 2007146984 A 20090627; US 2009297904 A1 20091203; WO 2006122534 A2 20061123; WO 2006122534 A3 20070621
DOCDB simple family (application)
DE 102005022894 A 20050518; BR PI0610685 A 20060518; CA 2608813 A 20060518; CN 200680026322 A 20060518; DE 2006000853 W 20060518; EP 06742360 A 20060518; JP 2008511549 A 20060518; KR 20077028597 A 20071207; RU 2007146984 A 20060518; US 92064006 A 20060518