ES2033293T3 - Pila de combustible con placas terminales de presion. - Google Patents

Pila de combustible con placas terminales de presion.

Info

Publication number
ES2033293T3
ES2033293T3 ES198787119149T ES87119149T ES2033293T3 ES 2033293 T3 ES2033293 T3 ES 2033293T3 ES 198787119149 T ES198787119149 T ES 198787119149T ES 87119149 T ES87119149 T ES 87119149T ES 2033293 T3 ES2033293 T3 ES 2033293T3
Authority
ES
Spain
Prior art keywords
plates
plate
fuel cell
fuel cells
place
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 - Lifetime
Application number
ES198787119149T
Other languages
English (en)
Inventor
Tyler A. Briggs
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.)
UTC Power Corp
Original Assignee
International Fuel Cells Corp
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 International Fuel Cells Corp filed Critical International Fuel Cells Corp
Application granted granted Critical
Publication of ES2033293T3 publication Critical patent/ES2033293T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
    • H01M8/2485—Arrangements for sealing external manifolds; Arrangements for mounting external manifolds around a stack
    • 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
    • H01M8/2465—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

EN LUGAR DE LA PLACA DE GRAFITO DENSO CONVENCIONAL, COMBINACION DE PLACAS DE PRESION DE ACERO EN LOS EXTREMOS DE UNA PILA DE CELULAS DE COMBUSTIBLE, SE USA EN CADA EXTREMO UNA PLACA DE ACERO SIMPLE (4). CADA PLACA DE ACERO DEL EXTREMO (4) ES COEXTENSIBLE CON LAS PLACAS (14) COMPONENTES DE LAS CELULAS DE COMBUSTIBLE Y LAS PLACAS EXTREMAS (4) SE MANTIENEN EN SU LUGAR MEDIANTE BRAZOS ESQUINADOS (6) QUE SE ACOPLAN CON VARILLAS ATIRANTADAS AISLADAS (16), UN CABLE DE CARGA (8) SE CONECTA DIRECTAMENTE A LAS PLACAS EXTREMAS (4) Y LOS PLIEGUES (10) AJUSTAN DE FORMA INTIMA CON LAS SUPERFICIES LATERALES VERTICALES DE LAS PLACAS EXTREMAS (4) CON UN CIERRE QUE AGUANTA SU EXPULSION DEBIDO A LAS DIFERENCIAS DE DILATACION TERMICA ENTRE LAS PARTES COMPONENTES DE LA PILA. UNA PLACA DE SELLADO PARA SUMINISTRAR COMUNICACION ELECTRICA SE INTERPONE ENTRE LA PLACA DE PRESION DE ACERO (4) Y LAS PLACAS DE LOS COMPONENTES DE LA CELULA ADYACENTE (14).
ES198787119149T 1986-12-24 1987-12-23 Pila de combustible con placas terminales de presion. Expired - Lifetime ES2033293T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/946,331 US4728585A (en) 1986-12-24 1986-12-24 Fuel cell stack with combination end-pressure plates

Publications (1)

Publication Number Publication Date
ES2033293T3 true ES2033293T3 (es) 1993-03-16

Family

ID=25484323

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787119149T Expired - Lifetime ES2033293T3 (es) 1986-12-24 1987-12-23 Pila de combustible con placas terminales de presion.

Country Status (6)

Country Link
US (1) US4728585A (es)
EP (1) EP0279072B1 (es)
JP (1) JPH0752650B2 (es)
CA (1) CA1290009C (es)
DE (1) DE3779615T2 (es)
ES (1) ES2033293T3 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4849308A (en) * 1988-03-17 1989-07-18 The United States Of America As Represented By The United States Department Of Energy Manifold seal for fuel cell stack assembly
US4978590A (en) * 1989-09-11 1990-12-18 The United States Of America As Represented By The Department Of Energy Dry compliant seal for phosphoric acid fuel cell
US5716503A (en) * 1996-07-31 1998-02-10 United Technologies Corporation Center post electrochemical cell stack
US5736268A (en) * 1996-09-26 1998-04-07 M-C Power Corporation High temperature fuel cell stack power bus
US5837110A (en) * 1996-12-17 1998-11-17 United Technologies Corporation Spherical section electrochemical cell stack
US6159629A (en) * 1998-12-17 2000-12-12 Ballard Power Systems Inc. Volume effecient layered manifold assembly for electrochemical fuel cell stacks
US7553566B2 (en) 2000-09-26 2009-06-30 Siemens Aktiengesellschaft Fuel cell module
CA2431238C (en) * 2001-03-27 2009-09-01 Global Thermoelectric Inc. Sofc stack with thermal compression
US6764786B2 (en) 2002-05-08 2004-07-20 Utc Fuel Cells, Llc Fuel cell stack having an improved pressure plate and current collector
US6824901B2 (en) * 2002-08-21 2004-11-30 Utc Fuel Cells, Llc End-cell thermal distancing for fuel cell system
DE10323881A1 (de) * 2003-05-26 2004-12-23 Siemens Ag Kontaktvorrichtung sowie Brennstoffzellenstapel bzw. Brennstoffzellenblock mit einer derartigen Kontaktvorrichtung
KR100750794B1 (ko) * 2006-02-07 2007-08-20 두산중공업 주식회사 간접 내부 개질기를 구비하는 용융탄산염 연료전지
US7807316B2 (en) * 2006-11-01 2010-10-05 Gm Global Technology Operations, Inc. Fuel cell stack compression retention system with external springs
US8026020B2 (en) 2007-05-08 2011-09-27 Relion, Inc. Proton exchange membrane fuel cell stack and fuel cell stack module
US9293778B2 (en) 2007-06-11 2016-03-22 Emergent Power Inc. Proton exchange membrane fuel cell
US8003274B2 (en) * 2007-10-25 2011-08-23 Relion, Inc. Direct liquid fuel cell
US9169138B2 (en) 2010-08-07 2015-10-27 Saltworks Technologies Inc. Apparatus for compression of a stack and for a water treatment system
AU2011288890B2 (en) * 2010-08-07 2014-07-10 Saltworks Technologies Inc. Modular apparatus for a saltwater desalinating system, and method for using same
AU2011379051A1 (en) * 2011-10-14 2014-05-01 Haldor Topsoe A/S Stack assembly
KR101527696B1 (ko) 2011-10-25 2015-06-09 두산 퓨얼 셀 아메리카, 인크. 일체형 반응물 유동장과 열 장벽을 구비한 성형 냉각판 조립체
US8671985B2 (en) 2011-10-27 2014-03-18 Pentair Residential Filtration, Llc Control valve assembly
US8961770B2 (en) 2011-10-27 2015-02-24 Pentair Residential Filtration, Llc Controller and method of operation of a capacitive deionization system
US9695070B2 (en) 2011-10-27 2017-07-04 Pentair Residential Filtration, Llc Regeneration of a capacitive deionization system
US9010361B2 (en) 2011-10-27 2015-04-21 Pentair Residential Filtration, Llc Control valve assembly
US9637397B2 (en) 2011-10-27 2017-05-02 Pentair Residential Filtration, Llc Ion removal using a capacitive deionization system
US20140335431A1 (en) * 2011-11-28 2014-11-13 Clearedge Power, Llc Fuel cell seal retainer assembly
GB2502522A (en) * 2012-05-28 2013-12-04 Intelligent Energy Ltd Fuel Cell Plate Assemblies
US10468707B2 (en) * 2017-05-04 2019-11-05 Gm Global Technology Operations Llc. Fuel cell stack assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345009A (en) * 1979-08-17 1982-08-17 United Technologies Corporation Fuel cell stack compressive loading system
US4374185A (en) * 1981-05-14 1983-02-15 United Technologies Corporation High temperature, high pressure chemical resistant seal material
US4467018A (en) * 1981-07-31 1984-08-21 Electric Power Research Institute Manifold dielectric barrier for a fuel cell electrical power generation system
GB8307099D0 (en) * 1983-03-15 1983-04-20 Glaxo Group Ltd Carbocyclic compounds
US4514475A (en) * 1984-03-30 1985-04-30 The United States Of America As Represented By The United States Department Of Energy Fuel cell separator with compressible sealing flanges
US4548874A (en) * 1984-11-29 1985-10-22 The United States Of America As Represented By The United States Department Of Energy Short protection device for stack of electrolytic cells
US4620914A (en) * 1985-07-02 1986-11-04 Energy Research Corporation Apparatus for purifying hydrogen

Also Published As

Publication number Publication date
CA1290009C (en) 1991-10-01
JPH0752650B2 (ja) 1995-06-05
EP0279072B1 (en) 1992-06-03
DE3779615D1 (de) 1992-07-09
EP0279072A1 (en) 1988-08-24
JPS63232276A (ja) 1988-09-28
US4728585A (en) 1988-03-01
DE3779615T2 (de) 1993-01-28

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