WO2003044885A3 - Brennstoffzellensystem - Google Patents

Brennstoffzellensystem Download PDF

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Publication number
WO2003044885A3
WO2003044885A3 PCT/EP2002/013248 EP0213248W WO03044885A3 WO 2003044885 A3 WO2003044885 A3 WO 2003044885A3 EP 0213248 W EP0213248 W EP 0213248W WO 03044885 A3 WO03044885 A3 WO 03044885A3
Authority
WO
WIPO (PCT)
Prior art keywords
fuel cell
end plate
cell stack
cell system
stack
Prior art date
Application number
PCT/EP2002/013248
Other languages
English (en)
French (fr)
Other versions
WO2003044885A2 (de
Inventor
Raimund Stroebel
Stefan Lohr
Thomas Carle
Dieter Grafl
Dominique Tasch
Markus Lemm
Original Assignee
Reinz Dichtungs Gmbh
Raimund Stroebel
Stefan Lohr
Thomas Carle
Dieter Grafl
Dominique Tasch
Markus Lemm
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Reinz Dichtungs Gmbh, Raimund Stroebel, Stefan Lohr, Thomas Carle, Dieter Grafl, Dominique Tasch, Markus Lemm filed Critical Reinz Dichtungs Gmbh
Priority to CN028274652A priority Critical patent/CN1636293B/zh
Priority to AU2002364382A priority patent/AU2002364382A1/en
Priority to US10/496,446 priority patent/US20050053824A1/en
Publication of WO2003044885A2 publication Critical patent/WO2003044885A2/de
Publication of WO2003044885A3 publication Critical patent/WO2003044885A3/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Brennstoffzellensystem (1), bei dem ein aus mehreren Zwischenplatten aufgebauter Brennstoffzellenstack (2) zwischen zwei Endplatten (3) zum Zusammenpressen der Zwischenplatten eingefasst ist. Mindestens eine Endplatte (3) weist einen Endplattengrundkörper (4) sowie eine damit verbundene Kontaktflächenplatte (5) zur elektrischen Kontaktierung des Brennstoffzellenstacks auf. Der Endplattengrundkörper (4) weist ausserdem Kanalstrukturen (6) für einen Kühlkreislauf zur Kühlung des Brennstoffzellenstacks auf. Zudem ist die Endplatte so verformt, dass sie an den Brennstoffzellenstack eine gleichmässige Verpressung weitergeben kann, sowie das Setzungsverhalten des Stacks und auch der Endplatte ausgleichen kann.
PCT/EP2002/013248 2001-11-23 2002-11-25 Brennstoffzellensystem WO2003044885A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN028274652A CN1636293B (zh) 2001-11-23 2002-11-25 燃料电池系统
AU2002364382A AU2002364382A1 (en) 2001-11-23 2002-11-25 Fuel cell system
US10/496,446 US20050053824A1 (en) 2001-11-23 2002-11-25 Fuel cell system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10158771.6 2001-11-23
DE10158771A DE10158771C2 (de) 2001-11-23 2001-11-23 Brennstoffzellensystem

Publications (2)

Publication Number Publication Date
WO2003044885A2 WO2003044885A2 (de) 2003-05-30
WO2003044885A3 true WO2003044885A3 (de) 2004-05-27

Family

ID=7707515

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/013248 WO2003044885A2 (de) 2001-11-23 2002-11-25 Brennstoffzellensystem

Country Status (5)

Country Link
US (1) US20050053824A1 (de)
CN (1) CN1636293B (de)
AU (1) AU2002364382A1 (de)
DE (1) DE10158771C2 (de)
WO (1) WO2003044885A2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4174022B2 (ja) 2003-10-20 2008-10-29 本田技研工業株式会社 燃料電池スタック
FR2892234A1 (fr) 2005-10-18 2007-04-20 Conception & Dev Michelin Sa Pile a combustible avec installation de gestion des fluides integree
KR100726503B1 (ko) 2005-12-09 2007-06-11 현대자동차주식회사 연료전지스택 구조
FR2892235B1 (fr) * 2006-03-27 2008-01-04 Conception Dev Michelin S A Plaque d'extremite pour pile a combustible, integrant des elements de gestion d'un fluide caloporteur.
EP2608300A1 (de) * 2011-12-21 2013-06-26 Belenos Clean Power Holding AG Endplattenbaugruppe für einen Brennstoffzellenstapel
GB2501700A (en) * 2012-05-01 2013-11-06 Intelligent Energy Ltd Fuel cell stack assembly
DE102012010994A1 (de) * 2012-06-02 2013-12-05 Volkswagen Aktiengesellschaft Endplatte für eine Brennstoffzelle sowie Brennstoffzelle mit einer solchen
DE102012217367A1 (de) * 2012-09-26 2014-03-27 Robert Bosch Gmbh Integration einer Batteriezellkühlung in Verspannelemente eines Batteriemoduls
CN106784957B (zh) * 2016-12-23 2019-04-30 宁波索福人能源技术有限公司 一种燃料电池堆和固定块之间密封导电结构
JP6922794B2 (ja) * 2018-03-12 2021-08-18 トヨタ自動車株式会社 燃料電池スタック
DE102020200058A1 (de) 2020-01-07 2021-07-08 Robert Bosch Gesellschaft mit beschränkter Haftung Brennstoffzellenanordnung mit Dichtungselement
DE102020128558A1 (de) 2020-10-30 2022-05-05 Audi Aktiengesellschaft Endplatte, Brennstoffzellenstapel, Brennstoffzellenvorrichtung sowie Kraftfahrzeug
CN114267855B (zh) * 2021-12-22 2023-06-30 大同新研氢能源科技有限公司 一种提升端板间压力均匀性的方法、端板及燃料电堆
CN115663255B (zh) * 2022-12-26 2023-03-10 天津中科先进技术产业有限公司 一种高强度轻量化电堆端板及燃料电池堆
CN116394479B (zh) * 2023-02-01 2023-10-10 江苏科力达汽车零部件有限公司 一种燃料电池端板注塑成型工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0629015A1 (de) * 1993-04-30 1994-12-14 De Nora Permelec S.P.A. Elektrochemische Zelle mit Ionen-Austauchmembranen und metallischen bipolaren Platten
JPH10144338A (ja) * 1996-11-12 1998-05-29 Mitsubishi Heavy Ind Ltd 固体高分子電解質燃料電池のセパレータ
US6048635A (en) * 1998-08-25 2000-04-11 International Fuel Cells Corporation Polymeric header for fuel cell pressure plate assemblies
EP1036997A2 (de) * 1999-03-17 2000-09-20 Joh. Vaillant GmbH u. Co. Brennstoffzellen-Heizgerät

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Publication number Priority date Publication date Assignee Title
FR2259447B1 (de) * 1974-01-25 1976-11-26 Alsthom Cgee
US4605602A (en) * 1984-08-27 1986-08-12 Engelhard Corporation Corrosion protected, multi-layer fuel cell interface
US5132174A (en) * 1986-12-08 1992-07-21 International Fuel Cells Corporation Temperature regulation system for endmost fuel cells in a fuel cell stack
DE4309976A1 (de) * 1993-03-26 1994-09-29 Daimler Benz Ag Elektrochemische Mehrzellenbatterie
NO180176C (no) * 1994-06-30 1997-02-26 Norske Stats Oljeselskap Strömoppsamleranordning for en brenselcellestabel
JP3499090B2 (ja) * 1996-08-07 2004-02-23 本田技研工業株式会社 燃料電池
DE19650904C2 (de) * 1996-12-07 2001-07-26 Forschungszentrum Juelich Gmbh Vorrichtung zur Sicherung der mechanischen Integrität eines Brennstoffzellenstapels
JP4031860B2 (ja) * 1998-02-17 2008-01-09 本田技研工業株式会社 締め付け構造を有する燃料電池
US5945232A (en) * 1998-04-03 1999-08-31 Plug Power, L.L.C. PEM-type fuel cell assembly having multiple parallel fuel cell sub-stacks employing shared fluid plate assemblies and shared membrane electrode assemblies
FR2780555B1 (fr) * 1998-06-29 2000-08-11 Alsthom Cge Alcatel Dispositif de maintien pour batterie monobloc
US6124051A (en) * 1998-11-13 2000-09-26 Phoenix Analysis And Design Technologies Fuel cell stack with novel cooling and gas distribution systems
DE10003528C2 (de) * 2000-01-27 2002-08-01 Siemens Ag Flexibles Zwischenelement und dessen Verwendung
US6686080B2 (en) * 2000-04-18 2004-02-03 Plug Power Inc. Fuel cell systems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0629015A1 (de) * 1993-04-30 1994-12-14 De Nora Permelec S.P.A. Elektrochemische Zelle mit Ionen-Austauchmembranen und metallischen bipolaren Platten
JPH10144338A (ja) * 1996-11-12 1998-05-29 Mitsubishi Heavy Ind Ltd 固体高分子電解質燃料電池のセパレータ
US6048635A (en) * 1998-08-25 2000-04-11 International Fuel Cells Corporation Polymeric header for fuel cell pressure plate assemblies
EP1036997A2 (de) * 1999-03-17 2000-09-20 Joh. Vaillant GmbH u. Co. Brennstoffzellen-Heizgerät

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 10 31 August 1998 (1998-08-31) *

Also Published As

Publication number Publication date
DE10158771A1 (de) 2003-06-12
WO2003044885A2 (de) 2003-05-30
CN1636293A (zh) 2005-07-06
US20050053824A1 (en) 2005-03-10
AU2002364382A8 (en) 2003-06-10
AU2002364382A1 (en) 2003-06-10
DE10158771C2 (de) 2003-09-18
CN1636293B (zh) 2010-05-12

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