BR0013387A - Célula de combustìvel compreendendo capacidade aperfeiçoada de gerenciamento de produto de reação e de condensação - Google Patents

Célula de combustìvel compreendendo capacidade aperfeiçoada de gerenciamento de produto de reação e de condensação

Info

Publication number
BR0013387A
BR0013387A BR0013387-6A BR0013387A BR0013387A BR 0013387 A BR0013387 A BR 0013387A BR 0013387 A BR0013387 A BR 0013387A BR 0013387 A BR0013387 A BR 0013387A
Authority
BR
Brazil
Prior art keywords
fuel cell
condensation product
product management
management capability
improved reaction
Prior art date
Application number
BR0013387-6A
Other languages
English (en)
Inventor
Jefferson Yang
Timothy Rehg
Gordon Woodcock
Gareth Desanctis
Original Assignee
Allied Signal 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 Allied Signal Inc filed Critical Allied Signal Inc
Publication of BR0013387A publication Critical patent/BR0013387A/pt

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
    • 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
    • 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
    • H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
    • 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
    • H01M8/0265—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant the reactant or coolant channels having varying cross sections
    • 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
    • H01M8/24—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
    • H01M8/2483—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
    • 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
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • 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

"CéLULA DE COMBUSTìVEL COMPREENDENDO CAPACIDADE APERFEIçOADA DE GERENCIAMENTO DE PRODUTO DE REAçãO E DE CONDENSAçãO". Placa bipolar de célula de combustível incluindo uma pluralidade de canais reagentes (18, 24) definindo respectivas entradas e saídas e pelo menos dois limitadores de fluxo (54, 56) respectivamente associados a pelo menos dois canais reagentes adjacentes.
BR0013387-6A 1999-08-16 2000-08-15 Célula de combustìvel compreendendo capacidade aperfeiçoada de gerenciamento de produto de reação e de condensação BR0013387A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/375,073 US6635378B1 (en) 1999-08-16 1999-08-16 Fuel cell having improved condensation and reaction product management capabilities
PCT/US2000/022299 WO2001013441A2 (en) 1999-08-16 2000-08-15 Fuel cell having improved condensation and reaction product management capabilities

Publications (1)

Publication Number Publication Date
BR0013387A true BR0013387A (pt) 2005-01-11

Family

ID=23479380

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0013387-6A BR0013387A (pt) 1999-08-16 2000-08-15 Célula de combustìvel compreendendo capacidade aperfeiçoada de gerenciamento de produto de reação e de condensação

Country Status (12)

Country Link
US (1) US6635378B1 (pt)
EP (1) EP1230702B1 (pt)
JP (1) JP2003507855A (pt)
KR (1) KR100697480B1 (pt)
CN (1) CN1183618C (pt)
AU (1) AU773138B2 (pt)
BR (1) BR0013387A (pt)
CA (1) CA2381397A1 (pt)
IL (1) IL148214A (pt)
MX (1) MXPA02001727A (pt)
TW (1) TW506158B (pt)
WO (1) WO2001013441A2 (pt)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10059568A1 (de) * 2000-11-30 2002-06-20 Siemens Ag Brennstoffzellenmodul
DE10110819B4 (de) * 2001-03-06 2013-01-31 Forschungszentrum Jülich GmbH Verfahren zum Betreiben einer Brennstoffzelle
CN1274049C (zh) * 2001-08-16 2006-09-06 亚太燃料电池科技股份有限公司 燃料电池的双极板
DE10204598A1 (de) * 2002-02-05 2003-08-07 Volkswagen Ag Verfahren zur Verbesserung eines Wärme- und Stofftransports in einer Diffusionsschicht einer Brennstoffzelle und entsprechende Brennstoffzelle
TW550850B (en) * 2002-05-23 2003-09-01 Asia Pacific Fuel Cell Tech Drainage pressure-boosting structure of the reaction electrode plate in fuel battery set
JP2004063099A (ja) 2002-07-24 2004-02-26 Honda Motor Co Ltd 車載用燃料電池スタック
US20040018407A1 (en) * 2002-07-25 2004-01-29 Frano Barbir Electrochemical cell stack design
US7255944B2 (en) * 2002-07-31 2007-08-14 Toyota Jidosha Kabushiki Kaisha Sealing structure of fuel cell and manufacturing method of same
DE10236998B4 (de) * 2002-08-13 2008-01-31 Daimler Ag Elektrochemische Zelle
BR0315273B1 (pt) 2002-10-14 2012-06-12 sistema compressor eletroquÍmico, placa bipolar, sistema de cÉlula de combustÍvel, e, processo para produzir uma placa bipolar.
JP3787118B2 (ja) * 2002-11-22 2006-06-21 株式会社東芝 燃料電池
KR100539649B1 (ko) 2002-12-02 2005-12-29 산요덴키가부시키가이샤 연료 전지용 세퍼레이터 및 이를 이용한 연료 전지
JP4292368B2 (ja) * 2002-12-12 2009-07-08 ソニー株式会社 燃料電池及びこれを搭載した電子機器
JP4848612B2 (ja) * 2003-10-02 2011-12-28 日本電気株式会社 燃料電池および燃料電池の運転方法
US20050095485A1 (en) * 2003-10-31 2005-05-05 3M Innovative Properties Company Fuel cell end plate assembly
US7297428B2 (en) 2003-10-31 2007-11-20 3M Innovative Properties Company Registration arrangement for fuel cell assemblies
US7214442B2 (en) * 2003-12-02 2007-05-08 Los Alamos National Security, Llc High specific power, direct methanol fuel cell stack
US7646872B2 (en) 2004-04-02 2010-01-12 Research In Motion Limited Systems and methods to securely generate shared keys
EP1735865B1 (en) 2004-04-13 2012-06-20 Nissan Motor Company Limited Fuel cell separator, fuel cell stack, fuel cell vehicle, and method of manufacturing the fuel cell separator
JP4470652B2 (ja) * 2004-08-30 2010-06-02 カシオ計算機株式会社 燃料電池
JP2006108027A (ja) * 2004-10-08 2006-04-20 Toyota Motor Corp 燃料電池
US7348094B2 (en) 2004-12-10 2008-03-25 Gm Global Technology Operations, Inc. Enhanced flowfield plates
FR2879824A1 (fr) * 2004-12-16 2006-06-23 Snecma Moteurs Sa Plaque bipolaire pour pile a combustible
WO2006076804A1 (en) 2005-01-21 2006-07-27 Certicom Corp. Elliptic curve random number generation
JP4692001B2 (ja) * 2005-02-08 2011-06-01 トヨタ自動車株式会社 燃料電池のセパレータ
CN100449833C (zh) * 2005-08-26 2009-01-07 比亚迪股份有限公司 一种燃料电池的流场板
WO2007086828A2 (en) * 2005-12-28 2007-08-02 Utc Power Corporation Fuel cell flow field channel with partially closed end
CA2655605C (en) * 2006-09-11 2011-06-28 Toyota Jidosha Kabushiki Kaisha Fuel cell system and method of monitoring hydrogen concentration in the anode and purging the anode with hydrogen-rich gas
US7807311B2 (en) * 2006-10-16 2010-10-05 Gm Global Technology Operations, Inc. Apparatus for hydrogen-air mixing in a fuel cell assembly and method
US20080199738A1 (en) * 2007-02-16 2008-08-21 Bloom Energy Corporation Solid oxide fuel cell interconnect
US20080199752A1 (en) * 2007-02-20 2008-08-21 Commonwealth Scientific And Industrial Research Organisation Electrochemical stack with pressed bipolar plate
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
DE102007050617A1 (de) * 2007-10-23 2009-04-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Brennstoffzellenanordnung mit in Schindelbauweise angeordneten Brennstoffzellen sowie Verwendungszwecke
US8003274B2 (en) 2007-10-25 2011-08-23 Relion, Inc. Direct liquid fuel cell
US8986905B2 (en) 2008-11-11 2015-03-24 Bloom Energy Corporation Fuel cell interconnect
KR101173864B1 (ko) * 2010-06-10 2012-08-14 삼성에스디아이 주식회사 연료전지 시스템용 스택
TWI549348B (zh) 2011-11-18 2016-09-11 博隆能源股份有限公司 燃料電池之互連體及製造方法
US9478812B1 (en) 2012-10-17 2016-10-25 Bloom Energy Corporation Interconnect for fuel cell stack
US9368810B2 (en) 2012-11-06 2016-06-14 Bloom Energy Corporation Interconnect and end plate design for fuel cell stack
US9502721B2 (en) 2013-10-01 2016-11-22 Bloom Energy Corporation Pre-formed powder delivery to powder press machine
WO2015130644A1 (en) 2014-02-25 2015-09-03 Bloom Energy Corporation Composition and processing of metallic interconnects for sofc stacks
USD844562S1 (en) 2016-10-05 2019-04-02 General Electric Company Fuel cell
US20240274856A1 (en) * 2021-12-29 2024-08-15 Electric Hydrogen Co. Geometric shapes for reduced manifold pressure drop

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61128469A (ja) 1984-11-28 1986-06-16 Hitachi Ltd 燃料電池
JPS6386270A (ja) 1986-09-29 1988-04-16 Hitachi Ltd 積層構造型燃料電池
JPH01173576A (ja) 1987-12-28 1989-07-10 Hitachi Ltd 燃料電池セパレータ
JPH02117069A (ja) 1988-10-27 1990-05-01 Ishikawajima Harima Heavy Ind Co Ltd 燃料電池
US5366818A (en) 1991-01-15 1994-11-22 Ballard Power Systems Inc. Solid polymer fuel cell systems incorporating water removal at the anode
JP3319609B2 (ja) 1991-10-03 2002-09-03 本田技研工業株式会社 燃料電池
US5277994A (en) 1992-07-15 1994-01-11 Rockwell International Corporation Variable pressure passive regenerative fuel cell system
US5306577A (en) 1992-07-15 1994-04-26 Rockwell International Corporation Regenerative fuel cell system
US5407756A (en) 1992-07-15 1995-04-18 Rockwell International Corporation Anode assembly for a variable pressure passive regenerative fuel cell system
JPH06188002A (ja) 1992-12-16 1994-07-08 Aisin Seiki Co Ltd 燃料電池用セパレータ装置
JPH06267559A (ja) 1993-03-15 1994-09-22 Toshiba Corp 燃料電池
US5773162A (en) 1993-10-12 1998-06-30 California Institute Of Technology Direct methanol feed fuel cell and system
JP3265782B2 (ja) 1993-12-07 2002-03-18 石川島播磨重工業株式会社 燃料電池用セパレータ
US5510202A (en) 1994-02-24 1996-04-23 Rockwell International Corporation Quasi-passive variable pressure regenerative fuel cell system
US5506066A (en) 1994-03-14 1996-04-09 Rockwell International Corporation Ultra-passive variable pressure regenerative fuel cell system
US5534363A (en) 1994-03-22 1996-07-09 Rockwell International Corporation Hollow artery anode wick for passive variable pressure regenerative fuel cells
JP3460346B2 (ja) 1994-12-26 2003-10-27 富士電機株式会社 固体高分子電解質型燃料電池
US5514487A (en) * 1994-12-27 1996-05-07 Ballard Power Systems Inc. Edge manifold assembly for an electrochemical fuel cell stack
US5549983A (en) 1996-01-22 1996-08-27 Alliedsignal Inc. Coflow planar fuel cell stack construction for solid electrolytes
US5798187A (en) 1996-09-27 1998-08-25 The Regents Of The University Of California Fuel cell with metal screen flow-field
JPH10172594A (ja) 1996-12-05 1998-06-26 Tokyo Gas Co Ltd 平板型固体電解質燃料電池の導入ガス分配方法および装置
US5776624A (en) 1996-12-23 1998-07-07 General Motors Corporation Brazed bipolar plates for PEM fuel cells
US6017648A (en) * 1997-04-15 2000-01-25 Plug Power, L.L.C. Insertable fluid flow passage bridgepiece and method
JP3769882B2 (ja) * 1997-06-06 2006-04-26 トヨタ自動車株式会社 燃料電池装置および燃料電池装置の温度調整方法
US5776625A (en) 1997-06-18 1998-07-07 H Power Corporation Hydrogen-air fuel cell

Also Published As

Publication number Publication date
EP1230702B1 (en) 2006-05-24
KR20020062720A (ko) 2002-07-29
EP1230702A2 (en) 2002-08-14
AU1187501A (en) 2001-03-13
CA2381397A1 (en) 2001-02-22
IL148214A (en) 2005-12-18
AU773138B2 (en) 2004-05-20
CN1183618C (zh) 2005-01-05
TW506158B (en) 2002-10-11
IL148214A0 (en) 2002-09-12
CN1378709A (zh) 2002-11-06
JP2003507855A (ja) 2003-02-25
KR100697480B1 (ko) 2007-03-20
MXPA02001727A (es) 2003-07-14
WO2001013441A2 (en) 2001-02-22
WO2001013441A3 (en) 2001-06-07
US6635378B1 (en) 2003-10-21

Similar Documents

Publication Publication Date Title
BR0013387A (pt) Célula de combustìvel compreendendo capacidade aperfeiçoada de gerenciamento de produto de reação e de condensação
NO20012537L (no) Bipolar blikkplatekonstruksjon for brenselceller med polymer- membran/elektrolytt
DE60212001D1 (de) Flüssigkeitsverteilungsplatte-geometrien
WO2003083979A3 (en) Fuel cell flow field plate
BR9913371A (pt) Reator eletroquìmico multicelular bipolar de membranas separadas
WO2000002276A3 (en) Fuel cell separator plate providing interconnection of reactant gas flowpaths in undulate layer fuel cell stacks
EP1126528A3 (de) Photovoltaik-Element
CA2287809A1 (en) Fuel cell stack
AU7666798A (en) Heat exchanger and/or fluid mixing means
HK1082844A1 (en) Bipolar plate with two-pass anode
ATE426252T1 (de) Elektrochemische polymerelektrolytmembranzellstapel
DK0746879T3 (da) Elektrokemisk konverter med optimal trykfordeling
TW200640071A (en) Fuel cell stack assembly
WO2005031896A3 (en) Internal pem fuel cell water management
BR9709657A (pt) Semicélula eletroquímica com compensação de press o
AU2003268403A1 (en) Liquid cooled fuel cell stack
DE69007453D1 (de) Brennstoffzelle.
DE10195844D2 (de) Elektrochemischer Brennstoffzellenstapel
WO2005104281A3 (en) Fuel cell reactant flow fields that maximize planform utilization
AU2003222833A1 (en) Membrane electrochemical generator containing a bipolar plate with a plurality of holes to distribute the gases
EP1441403A3 (en) Gastight gasket assembly for gas channels of fuel cell stack
GB2599830A (en) Electrolyte shunt migration management in a fuel cell stack
WO2003001215A3 (de) Ventilblock für eine anordnung von kolbenpipetten
WO2002041430A3 (de) Brennstoffzellenanlage
PL429003A1 (pl) Mikrosystem przepływowy zintegrowany z matami nanowłóknistymi do hodowli i badania regeneracji komórek

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements