DE69503648T2 - Brennstoffzellenstapel mit kompressionsvorrichtung verbunden mit innen angeordneten sammelkanälen - Google Patents

Brennstoffzellenstapel mit kompressionsvorrichtung verbunden mit innen angeordneten sammelkanälen

Info

Publication number
DE69503648T2
DE69503648T2 DE69503648T DE69503648T DE69503648T2 DE 69503648 T2 DE69503648 T2 DE 69503648T2 DE 69503648 T DE69503648 T DE 69503648T DE 69503648 T DE69503648 T DE 69503648T DE 69503648 T2 DE69503648 T2 DE 69503648T2
Authority
DE
Germany
Prior art keywords
fuel cell
cell stack
device connected
compression device
collection channels
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69503648T
Other languages
English (en)
Other versions
DE69503648D1 (de
Inventor
Peter Gibb
Henry Voss
Wolfgang Schlosser
Eric Pow
Donald A Lines
Nicholas J Fletcher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mercedes Benz Fuel Cell GmbH
Siemens VDO Electric Drives Inc
Original Assignee
NuCellSys GmbH
Siemens VDO Electric Drives Inc
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 NuCellSys GmbH, Siemens VDO Electric Drives Inc filed Critical NuCellSys GmbH
Publication of DE69503648D1 publication Critical patent/DE69503648D1/de
Application granted granted Critical
Publication of DE69503648T2 publication Critical patent/DE69503648T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01M8/248—Means for compression of the fuel cell stacks
    • 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
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • 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
    • 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
    • H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
    • 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
    • H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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
DE69503648T 1994-09-20 1995-09-20 Brennstoffzellenstapel mit kompressionsvorrichtung verbunden mit innen angeordneten sammelkanälen Expired - Fee Related DE69503648T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/309,124 US5484666A (en) 1994-09-20 1994-09-20 Electrochemical fuel cell stack with compression mechanism extending through interior manifold headers
PCT/CA1995/000529 WO1996009659A1 (en) 1994-09-20 1995-09-20 Electrochemical fuel cell stack with compression mechanism extending through interior manifold headers

Publications (2)

Publication Number Publication Date
DE69503648D1 DE69503648D1 (de) 1998-08-27
DE69503648T2 true DE69503648T2 (de) 1999-01-07

Family

ID=23196800

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69503648T Expired - Fee Related DE69503648T2 (de) 1994-09-20 1995-09-20 Brennstoffzellenstapel mit kompressionsvorrichtung verbunden mit innen angeordneten sammelkanälen

Country Status (6)

Country Link
US (1) US5484666A (de)
EP (1) EP0783771B1 (de)
AU (1) AU684230B2 (de)
CA (1) CA2198346C (de)
DE (1) DE69503648T2 (de)
WO (1) WO1996009659A1 (de)

Cited By (6)

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DE102004027694A1 (de) * 2004-02-05 2005-08-25 Daimlerchrysler Ag Brennstoffzellenstapel mit Spannsystem
WO2011098278A1 (de) 2010-02-15 2011-08-18 Daimler Ag Vorrichtung zur kompression einer brennstoffzellenanordnung mittels variabler federelemente
DE102012219022A1 (de) * 2012-10-18 2014-04-24 Scheuermann & Heilig Gmbh Spannsystem für einen Brennstoffzellenstack
DE102016004306A1 (de) * 2016-04-08 2017-10-12 Daimler Ag Brennstoffzellenstapel, Brennstoffzellensystem, Fahrzeug und Verfahren zum Fertigen eines Brennstoffzellenstapels
WO2020115119A1 (fr) 2018-12-06 2020-06-11 Safran Power Units Pile à combustible comprenant au moins un organe de traction intégré
WO2021073882A1 (de) * 2019-10-16 2021-04-22 Robert Bosch Gmbh Brennstoffzelleneinheit

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DE102004027694A1 (de) * 2004-02-05 2005-08-25 Daimlerchrysler Ag Brennstoffzellenstapel mit Spannsystem
DE102004027694B4 (de) * 2004-02-05 2012-10-04 Daimler Ag Brennstoffzellenstapel mit Spannsystem
WO2011098278A1 (de) 2010-02-15 2011-08-18 Daimler Ag Vorrichtung zur kompression einer brennstoffzellenanordnung mittels variabler federelemente
DE102010007982A1 (de) 2010-02-15 2011-08-18 Daimler AG, 70327 Vorrichtung zur Kompression einer Brennstoffzellenanordnung mittels variabler Federelemente
DE102012219022A1 (de) * 2012-10-18 2014-04-24 Scheuermann & Heilig Gmbh Spannsystem für einen Brennstoffzellenstack
DE102012219022B4 (de) * 2012-10-18 2021-05-27 Scheuermann & Heilig Gmbh Spannsystem für einen Brennstoffzellenstack
DE102016004306A1 (de) * 2016-04-08 2017-10-12 Daimler Ag Brennstoffzellenstapel, Brennstoffzellensystem, Fahrzeug und Verfahren zum Fertigen eines Brennstoffzellenstapels
WO2020115119A1 (fr) 2018-12-06 2020-06-11 Safran Power Units Pile à combustible comprenant au moins un organe de traction intégré
FR3089695A1 (fr) * 2018-12-06 2020-06-12 Safran Power Units Pile à combustible comprenant au moins un organe de traction intégré
WO2021073882A1 (de) * 2019-10-16 2021-04-22 Robert Bosch Gmbh Brennstoffzelleneinheit

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DE69503648D1 (de) 1998-08-27
CA2198346C (en) 2000-04-18
AU684230B2 (en) 1997-12-04
WO1996009659A1 (en) 1996-03-28
CA2198346A1 (en) 1996-03-28
EP0783771B1 (de) 1998-07-22
EP0783771A1 (de) 1997-07-16
AU3468295A (en) 1996-04-09
US5484666A (en) 1996-01-16

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