DK0925613T3 - Mellemelement til termisk, elektrisk og mekanisk forbindelse af to dele. - Google Patents

Mellemelement til termisk, elektrisk og mekanisk forbindelse af to dele.

Info

Publication number
DK0925613T3
DK0925613T3 DK97941812T DK97941812T DK0925613T3 DK 0925613 T3 DK0925613 T3 DK 0925613T3 DK 97941812 T DK97941812 T DK 97941812T DK 97941812 T DK97941812 T DK 97941812T DK 0925613 T3 DK0925613 T3 DK 0925613T3
Authority
DK
Denmark
Prior art keywords
intermediate element
thermal
electrical
parts
mechanical connection
Prior art date
Application number
DK97941812T
Other languages
English (en)
Inventor
Peter Buchner
Horst Gruene
Helmolt Rittmar Von
Georg Neumann
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK0925613T3 publication Critical patent/DK0925613T3/da

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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
    • F28F3/027—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements with openings, e.g. louvered corrugated fins; Assemblies of corrugated strips
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0223—Composites
    • H01M8/0228—Composites in the form of layered or coated products
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • H01M8/0254—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form corrugated or undulated
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
    • H01M8/04074—Heat exchange unit structures specially adapted for fuel cell
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0043—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for fuel cells
    • 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
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Fuel Cell (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Ceramic Products (AREA)
  • Primary Cells (AREA)
  • Non-Reversible Transmitting Devices (AREA)
DK97941812T 1996-09-04 1997-08-22 Mellemelement til termisk, elektrisk og mekanisk forbindelse af to dele. DK0925613T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19635901 1996-09-04
PCT/DE1997/001827 WO1998010477A1 (de) 1996-09-04 1997-08-22 Zwischenelement zur thermischen, elektrischen und mechanischen verbindung zweier teile

Publications (1)

Publication Number Publication Date
DK0925613T3 true DK0925613T3 (da) 2003-04-22

Family

ID=7804620

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97941812T DK0925613T3 (da) 1996-09-04 1997-08-22 Mellemelement til termisk, elektrisk og mekanisk forbindelse af to dele.

Country Status (10)

Country Link
US (1) US6299999B1 (da)
EP (1) EP0925613B1 (da)
JP (1) JP2000517466A (da)
AT (1) ATE231290T1 (da)
CA (1) CA2264815A1 (da)
DE (1) DE59709164D1 (da)
DK (1) DK0925613T3 (da)
ES (1) ES2191195T3 (da)
NO (1) NO990655D0 (da)
WO (1) WO1998010477A1 (da)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020022382A1 (en) * 2000-08-18 2002-02-21 Franklin Jerrold E. Compliant electrical contacts for fuel cell use
US7968251B2 (en) 2000-11-24 2011-06-28 GM Global Technology Operations LLC Electrical contact element and bipolar plate
US6544681B2 (en) 2000-12-26 2003-04-08 Ballard Power Systems, Inc. Corrugated flow field plate assembly for a fuel cell
US6815116B2 (en) * 2001-03-08 2004-11-09 The Regents Of The University Of California Flexible interconnects for fuel cell stacks
DE10137847B4 (de) 2001-08-02 2019-06-06 General Motors Llc ( N. D. Ges. D. Staates Delaware ) Verfahren zum Betrieb eines Brennstoffzellensystems, bei dem Temperaturen im Gefrierbereich von Wasser auftreten können sowie Brennstoffzellensystem
US20030054220A1 (en) * 2001-09-19 2003-03-20 Ballard Power Sytems Inc. Electrical contacting device for a fuel cell
US7344792B2 (en) 2001-09-19 2008-03-18 Ballard Power Systems Inc. Electrical contacting device for a fuel cell
DE10304657B4 (de) 2002-02-08 2015-07-02 General Motors Llc ( N. D. Ges. D. Staates Delaware ) Brennstoffzellenstapel sowie -system und Verfahren zum Betrieb eines Brennstoffzellensystems mit einem solchen Brennstoffzellenstapel
DE10230395A1 (de) * 2002-07-05 2004-01-15 General Motors Corp., Detroit Leitfähiges Bauteil für elektrochemische Zellen sowie Verfahren zur Herstellung eines solchen Bauteils
NL1021932C2 (nl) * 2002-11-15 2004-06-11 Corus Technology B V Werkwijze voor het vormen van een separator plaat voor een fuel cell, en separator plaat.
DE102004016494B4 (de) * 2004-04-03 2010-01-07 Mtu Onsite Energy Gmbh Brennstoffzellenanordnung
DE102005034616B4 (de) * 2005-07-18 2008-07-03 Elringklinger Ag Brennstoffzelleneinheit und Brennstoffzellenstapel
FR2913353B1 (fr) * 2007-03-09 2010-05-21 Inst Francais Du Petrole Garnissage structure haute performance pour colonne de mise en contact de fluides et methode de fabrication.
US8663863B2 (en) 2008-08-01 2014-03-04 Topsoe Fuel Cell A/S Interconnect for a fuel cell, a method for manufacturing an interconnect for a fuel cell
JP5648378B2 (ja) * 2010-09-06 2015-01-07 日産自動車株式会社 燃料電池スタック
JP5796879B2 (ja) * 2010-09-06 2015-10-21 日産自動車株式会社 燃料電池スタック及び燃料電池スタックに用いる変形吸収部材
US8465008B2 (en) * 2011-06-20 2013-06-18 Delphi Technologies, Inc. Complex wave spring
JP5880822B2 (ja) * 2011-10-31 2016-03-09 日産自動車株式会社 燃料電池スタック
JP5915971B2 (ja) * 2012-04-25 2016-05-11 日産自動車株式会社 燃料電池スタック
CN104984723B (zh) * 2013-08-30 2018-09-28 北京泽华化学工程有限公司 填料体及其层件、塔器和混合器
KR101459961B1 (ko) * 2013-10-24 2014-11-07 현대하이스코 주식회사 개방형 공기 유로를 구비하는 공냉식 연료전지 스택용 금속 분리판 및 이를 구비하는 공냉식 연료전지 스택
WO2015060517A1 (ko) * 2013-10-24 2015-04-30 현대하이스코 주식회사 연료전지 스택용 금속 분리판 및 이를 갖는 연료전지 스택
KR101509949B1 (ko) 2013-10-24 2015-04-07 현대하이스코 주식회사 반응 가스 공급 및 가습 성능을 향상시킨 연료전지 스택용 금속 분리판 및 이를 구비하는 연료전지 스택
JP5721019B2 (ja) * 2014-03-20 2015-05-20 日産自動車株式会社 燃料電池スタック及び燃料電池スタックに用いる変形吸収部材
US9236677B2 (en) 2014-04-09 2016-01-12 Xerox Corporation Spring power contact having non-linear slot

Family Cites Families (8)

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US1899080A (en) * 1931-10-29 1933-02-28 Res & Dev Corp Heat exchange device
NL8301901A (nl) 1983-05-27 1984-12-17 Fdo Techn Adviseurs Inrichting voor het uitvoeren van een stofwisselingsproces.
JPH0654671B2 (ja) 1986-05-27 1994-07-20 住友精密工業株式会社 燃料電池
JPH01117275A (ja) 1987-06-26 1989-05-10 Mitsubishi Electric Corp 溶融炭酸塩型燃料電池
JPH01279573A (ja) 1988-05-02 1989-11-09 Hitachi Ltd 燃料電池用セパレータ
US4983472A (en) 1989-11-24 1991-01-08 International Fuel Cells Corporation Fuel cell current collector
EP0446680A1 (de) * 1990-03-15 1991-09-18 Asea Brown Boveri Ag Stromkollektor zur Stromführung zwischen benachbarten stapelförmig angeordneten Hochtemperatur-Brennstoffzellen
DE4225779A1 (de) * 1992-08-04 1994-02-10 Siemens Ag Formkörper aus einer beschränkt verformbaren Metallegierung und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
EP0925613A1 (de) 1999-06-30
US6299999B1 (en) 2001-10-09
DE59709164D1 (de) 2003-02-20
ES2191195T3 (es) 2003-09-01
WO1998010477A1 (de) 1998-03-12
ATE231290T1 (de) 2003-02-15
CA2264815A1 (en) 1998-03-12
NO990655L (no) 1999-02-11
EP0925613B1 (de) 2003-01-15
NO990655D0 (no) 1999-02-11
JP2000517466A (ja) 2000-12-26

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