[go: up one dir, main page]

BR9914660A - Pilha de célula de combustìvel para gerar energia elétrica. - Google Patents

Pilha de célula de combustìvel para gerar energia elétrica.

Info

Publication number
BR9914660A
BR9914660A BR9914660-6A BR9914660A BR9914660A BR 9914660 A BR9914660 A BR 9914660A BR 9914660 A BR9914660 A BR 9914660A BR 9914660 A BR9914660 A BR 9914660A
Authority
BR
Brazil
Prior art keywords
fuel cell
cell stack
generate electricity
plate
water
Prior art date
Application number
BR9914660-6A
Other languages
English (en)
Other versions
BR9914660B1 (pt
Inventor
Myron Krasij
Edward A Moskey
Original Assignee
Int Fuel Cells Llc
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 Int Fuel Cells Llc filed Critical Int Fuel Cells Llc
Publication of BR9914660A publication Critical patent/BR9914660A/pt
Publication of BR9914660B1 publication Critical patent/BR9914660B1/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
    • 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
    • H01M8/02—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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0276—Sealing means characterised by their 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/028—Sealing means characterised by their material
    • H01M8/0284—Organic resins; 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
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0286—Processes for forming seals
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0213—Gas-impermeable carbon-containing materials
    • 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
    • H01M8/023—Porous and characterised by the material
    • H01M8/0234—Carbonaceous material
    • 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)
  • Inert Electrodes (AREA)

Abstract

"PILHA DE CéLULA DE COMBUSTìVEL PARA GERAR ENERGIA ELéTRICA" Uma pilha de célula de combustível inclui uma pluralidade de células de combustível, cada uma destas inclui uma montagem de eletrodo de membrana (MEA) e um placa de transporte de água (WTP) ou um aplaca de fluxo de fluido frabricada de grafita. Esta placa e opcionalmente um placa separadora (SP) são mantidas em ligação montada uma com a outra e com as montagens de eletrodo de membrana (MEA) por um adesivo/selante fluoroelastomérico (30) que é também revestido nas bordas externas destes componentes para fornecer uma vedação impermeável a água para melhor conter o fluido refrigerante na forma de água fornecida na pilha de célula de combustível.
BRPI9914660-6A 1998-10-21 1999-10-21 pilha de cÉlula a combustÍvel com membrana de troca de pràtons para gerar energia elÉtrica. BR9914660B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/176,355 US6165634A (en) 1998-10-21 1998-10-21 Fuel cell with improved sealing between individual membrane assemblies and plate assemblies
PCT/US1999/024629 WO2000024066A1 (en) 1998-10-21 1999-10-21 Fuel cell with improved sealing between individual membrane assemblies and plate assemblies

Publications (2)

Publication Number Publication Date
BR9914660A true BR9914660A (pt) 2001-07-17
BR9914660B1 BR9914660B1 (pt) 2008-11-18

Family

ID=22644018

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9914660-6A BR9914660B1 (pt) 1998-10-21 1999-10-21 pilha de cÉlula a combustÍvel com membrana de troca de pràtons para gerar energia elÉtrica.

Country Status (10)

Country Link
US (1) US6165634A (pt)
EP (1) EP1135812B1 (pt)
JP (1) JP4484369B2 (pt)
KR (1) KR100602540B1 (pt)
CN (1) CN1243382C (pt)
AU (1) AU1128000A (pt)
BR (1) BR9914660B1 (pt)
DE (1) DE69941061D1 (pt)
ID (1) ID29047A (pt)
WO (1) WO2000024066A1 (pt)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5976726A (en) 1997-05-01 1999-11-02 Ballard Power Systems Inc. Electrochemical cell with fluid distribution layer having integral sealing capability
US6660422B2 (en) * 1998-12-11 2003-12-09 Utc Fuel Cells, Llc Proton exchange membrane fuel cell external manifold seal
US6399234B2 (en) * 1998-12-23 2002-06-04 Utc Fuel Cells, Llc Fuel cell stack assembly with edge seal
US6602631B1 (en) * 1999-01-26 2003-08-05 Lynntech Power Systems, Ltd. Bonding electrochemical cell components
NL1015626C2 (nl) * 2000-05-18 2001-11-20 Skf Eng & Res Centre Bv Stuurinrichting voor een elektrisch bestuurd (drive-by-wire) voertuig.
US6376114B1 (en) * 2000-05-30 2002-04-23 Utc Fuel Cells, Llc Reformate fuel treatment system for a fuel cell power plant
EP1415361A2 (en) * 2000-08-18 2004-05-06 Jerrold E. Franklin Integrated and modular bsp/mea/manifold plates and compliant contacts for fuel cells
US20020022170A1 (en) * 2000-08-18 2002-02-21 Franklin Jerrold E. Integrated and modular BSP/MEA/manifold plates for fuel cells
US6596427B1 (en) 2000-11-06 2003-07-22 Ballard Power Systems Inc. Encapsulating seals for electrochemical cell stacks and methods of sealing electrochemical cell stacks
US6946210B2 (en) * 2000-11-27 2005-09-20 Protonex Technology Corporation Electrochemical polymer electrolyte membrane cell stacks and manufacturing methods thereof
WO2002063706A1 (de) * 2001-02-07 2002-08-15 Siemens Aktiengesellschaft Brennstoffzelle
JP4035055B2 (ja) * 2001-04-23 2008-01-16 Ｎｏｋ株式会社 燃料電池およびその製造方法
US20040258977A1 (en) * 2003-01-24 2004-12-23 Hydrogenics Corporation Apparatus for and method of forming seals in fuel cells and fuel cell stacks
US6852439B2 (en) 2001-05-15 2005-02-08 Hydrogenics Corporation Apparatus for and method of forming seals in fuel cells and fuel cell stacks
US6878477B2 (en) 2001-05-15 2005-04-12 Hydrogenics Corporation Fuel cell flow field plate
US20050095492A1 (en) * 2001-05-15 2005-05-05 Hydrogenics Corporation Fuel cell stack
GB0112021D0 (en) * 2001-05-17 2001-07-11 Johnson Matthey Plc Substrate
DE10140684A1 (de) * 2001-08-24 2003-03-06 Daimler Chrysler Ag Dichtungsaufbau für eine MEA und Verfahren zur Herstellung des Dichtungsaufbaus
US6617068B2 (en) 2001-08-27 2003-09-09 Utc Fuel Cells, Llc Bi-zone water transport plate for a fuel cell
US7306864B2 (en) * 2001-10-22 2007-12-11 Protonex Technology Corporation One-shot fabrication of membrane-based electrochemical cell stacks
DE10160905B4 (de) * 2001-12-12 2007-07-19 Carl Freudenberg Kg Dichtungsanordnung für Brennstoffzellen, Verfahren zur Herstellung und Verwendung einer solchen Dichtungsanordnung
US6716547B2 (en) 2002-03-18 2004-04-06 Utc Fuel Cells, Llc Air condition assisted water recovery device integrated with cell stack assembly
US6783884B2 (en) * 2002-04-12 2004-08-31 Ballard Power Systems Inc. Flow field plate assembly for an electrochemical fuel cell
US7687181B2 (en) 2002-04-23 2010-03-30 Protonex Technology Corporation Channel-based electrochemical cassettes
US20040001991A1 (en) * 2002-07-01 2004-01-01 Kinkelaar Mark R. Capillarity structures for water and/or fuel management in fuel cells
EP1569291B1 (en) * 2002-10-29 2012-11-21 Honda Motor Co., Ltd. Membrane-electrode structure and method for producing same
US20040161655A1 (en) * 2002-12-04 2004-08-19 Murphy Oliver J. Adhesively bonded electrochemical cell stacks
US6979383B2 (en) * 2002-12-17 2005-12-27 3M Innovative Properties Company One-step method of bonding and sealing a fuel cell membrane electrode assembly
US7655339B1 (en) * 2003-06-06 2010-02-02 Dana Automotive Systems Group, Llc Molded fuel cell plates with seals
US7670707B2 (en) * 2003-07-30 2010-03-02 Altergy Systems, Inc. Electrical contacts for fuel cells
US7381489B2 (en) * 2003-08-04 2008-06-03 Utc Power Corporation PEM fuel cell with high porosity hydrophilic water transport plates and temperature increase before shutdown in environment which may reach subfreezing temperatures
KR101122473B1 (ko) * 2003-08-29 2012-02-29 이 아이 듀폰 디 네모아 앤드 캄파니 단위화된 막 전극 조립체 및 그의 제조 방법
US20050186458A1 (en) 2003-09-22 2005-08-25 Ali Rusta-Sallehy Electrolyzer cell stack system
WO2005028713A1 (en) 2003-09-22 2005-03-31 Hydrogenics Corporation Electrolyzer cell stack system
US20050095490A1 (en) * 2003-10-31 2005-05-05 Mittelstadt Laurie S. Fuel cell assembly gasket for fuel containment
JP3799038B2 (ja) * 2003-11-11 2006-07-19 ニッタ株式会社 固体高分子型燃料電池用セパレータ
CN100444443C (zh) * 2004-04-09 2008-12-17 上海神力科技有限公司 一种可以提高燃料电池运行稳定性的导流极板
DE102004028141C5 (de) * 2004-06-10 2015-11-19 Elcomax Membranes Gmbh Membran-Elektroden-Modul (MEA) für eine Brennstoffzelle und Brennstoffzellenstapel
KR100599716B1 (ko) * 2004-06-23 2006-07-12 삼성에스디아이 주식회사 연료전지 및 그의 제조방법
KR100637504B1 (ko) 2004-08-30 2006-10-20 삼성에스디아이 주식회사 연료 전지 시스템 및 그 스택
TWI244798B (en) * 2004-09-01 2005-12-01 Nan Ya Printed Circuit Board C Method of improving contact between bipolar plate and mea of flat panel fuel cell
US7569303B2 (en) 2004-09-24 2009-08-04 Hydrogenics Corporation Membrane electrode assembly with modified catalyst layout
GB0421254D0 (en) * 2004-09-24 2004-10-27 Johnson Matthey Plc Membrane electrode assembly
EP1653538A1 (de) * 2004-10-29 2006-05-03 Sgl Carbon Ag Kühlplattenmodul mit integralem Dichtungselement für einen Brennstoffzellenstack
US20060210857A1 (en) * 2005-03-15 2006-09-21 David Frank Electrochemical cell arrangement with improved mea-coolant manifold isolation
US20070212587A1 (en) * 2005-04-01 2007-09-13 Nick Fragiadakis Apparatus for and method of forming seals in an electrochemical cell assembly
KR100622247B1 (ko) * 2005-06-24 2006-09-08 삼성에스디아이 주식회사 연료전지 시스템용 몰딩 스택
US20090162715A1 (en) * 2005-10-20 2009-06-25 Henkel Corporation Polyisobutylene compositions with improved reactivity and properties for bonding and sealing fuel cell components
US8066288B2 (en) * 2005-10-20 2011-11-29 Henkel Corporation Components comprising polyisobutylene compositions
WO2007084561A2 (en) 2006-01-17 2007-07-26 Henkel Corporation Bonded fuel cell assembly, methods, systems and sealant compositions for producing the same
BRPI0706616A8 (pt) * 2006-01-17 2019-01-02 Henkel Corp método e sistema para formar um componente de célula de combustível
KR101465804B1 (ko) * 2006-01-17 2014-11-26 헨켈 유에스 아이피 엘엘씨 Ｕｖ 경화성 연료 전지 실란트 및 그로부터 형성된 연료 전지
CA2637061C (en) * 2006-01-17 2014-10-28 Henkel Corporation Sealant integrated fuel cell components and methods and systems for producing the same
JP5133522B2 (ja) * 2006-01-19 2013-01-30 東洋製罐株式会社 メタノール燃料電池カートリッジ用弾性部材
JP5145680B2 (ja) * 2006-09-28 2013-02-20 株式会社日立製作所 燃料電池セパレータ
US8470483B2 (en) * 2006-12-27 2013-06-25 Utc Power Corporation Wettable gas diffusion layer for a wet seal in a fuel cell
CN100570942C (zh) * 2007-03-28 2009-12-16 南亚电路板股份有限公司 燃料电池模块结构
TW200901541A (en) * 2007-06-21 2009-01-01 Coretronic Corp Fuel cell
CN100543438C (zh) * 2007-10-11 2009-09-23 新源动力股份有限公司 双极板流场流体可视化装置和方法
US8507137B2 (en) * 2008-04-23 2013-08-13 Utc Power Corporation Separator plate configuration for a fuel cell
JP5325017B2 (ja) * 2008-08-27 2013-10-23 日本碍子株式会社 固体酸化物型燃料電池、及び、その組立方法
US20110136035A1 (en) * 2008-09-23 2011-06-09 Mao Sochenda P Fuel cell using uv curable sealant
WO2013103345A1 (en) * 2012-01-05 2013-07-11 Utc Power Corporation Method of manufacturing multiple fuel cell separtator plate assemblies
KR101944584B1 (ko) * 2012-11-30 2019-01-31 아우디 아게 탄성중합체 밀봉부로부터의 송수판의 격리
EP2991148B1 (en) * 2013-04-25 2018-06-06 Nissan Motor Co., Ltd. Insulating structure, fuel cell and fuel cell stack
JP6383203B2 (ja) * 2014-07-25 2018-08-29 Nok株式会社 プレート一体ガスケットの製造方法
DE102015102123A1 (de) * 2015-02-13 2016-08-18 Ewe-Forschungszentrum Für Energietechnologie E. V. Bauelement für eine Redox-Flow-Zelle und Verfahren zur Herstellung eines Bauelements für eine Redox-Flow-Zelle
EP4295426B1 (de) * 2021-05-18 2025-06-18 Schunk Kohlenstofftechnik GmbH Bipolarplatte für eine brennstoffzelle oder eine flussbatterie mit einem hydrophoben oberflächenbereich und verfahren zum fertigen derselben
WO2022272123A1 (en) * 2021-06-25 2022-12-29 Advent Technologies, Llc Heat and chemical resistant sealants for fuel cells
CN113903969B (zh) * 2021-09-23 2022-07-08 宁德新能源科技有限公司 电芯及用电装置
JP7706494B2 (ja) * 2023-03-29 2025-07-11 本田技研工業株式会社 電気化学装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374185A (en) * 1981-05-14 1983-02-15 United Technologies Corporation High temperature, high pressure chemical resistant seal material
JPS5844672A (ja) * 1981-09-09 1983-03-15 Sanyo Electric Co Ltd マトリツクス型燃料電池
JPS58164155A (ja) * 1982-03-25 1983-09-29 Kansai Electric Power Co Inc:The 燃料電池のシ−ル構造
JPS61185869A (ja) * 1985-02-14 1986-08-19 Toshiba Corp 燃料電池
US4774154A (en) * 1986-09-22 1988-09-27 International Fuel Cells Expanded high-temperature stable chemical resistant seal material
US4769297A (en) * 1987-11-16 1988-09-06 International Fuel Cells Corporation Solid polymer electrolyte fuel cell stack water management system
US5079104A (en) * 1991-03-18 1992-01-07 International Fuel Cells Integrated fuel cell stack shunt current prevention arrangement
JPH05101837A (ja) * 1991-10-07 1993-04-23 Mitsubishi Heavy Ind Ltd 燃料電池のシール構造
WO1993013566A1 (en) * 1991-12-26 1993-07-08 International Fuel Cells, Inc. Plate-shaped fuel cell component and a method of making the same
US5219674A (en) * 1991-12-26 1993-06-15 International Fuel Cells Corporation Sealant for porous fuel cell component frames using polymerization of monomers
US5328542A (en) * 1991-12-26 1994-07-12 International Fuel Cells Corporation Method of manufacturing a laminated fuel cell component with an internal fluid impermeable barrier
US5264299A (en) * 1991-12-26 1993-11-23 International Fuel Cells Corporation Proton exchange membrane fuel cell support plate and an assembly including the same
US5270132A (en) * 1991-12-26 1993-12-14 International Fuel Cells Corporation Minimized corrosion fuel cell device and a method of making the same
ATE180105T1 (de) * 1992-12-31 1999-05-15 Ballard Power Systems Membranelektrodenzusammenbau und abdichtung für brennstoffzellen
JPH06275284A (ja) * 1993-03-24 1994-09-30 Mitsubishi Heavy Ind Ltd 固体高分子電解質膜型燃料電池
JPH07135007A (ja) * 1993-11-08 1995-05-23 Sanyo Electric Co Ltd 燃料電池
JP3489181B2 (ja) * 1994-03-10 2004-01-19 トヨタ自動車株式会社 燃料電池の単電池およびその製造方法
JPH08148170A (ja) * 1994-11-17 1996-06-07 Tokyo Gas Co Ltd 固体高分子型燃料電池のシ−ル方法
US5700595A (en) * 1995-06-23 1997-12-23 International Fuel Cells Corp. Ion exchange membrane fuel cell power plant with water management pressure differentials
US5503944A (en) * 1995-06-30 1996-04-02 International Fuel Cells Corp. Water management system for solid polymer electrolyte fuel cell power plants
US5837395A (en) * 1995-12-21 1998-11-17 International Fuel Cells Corrosion resistant fuel cell assembly
DE19713250C2 (de) * 1997-03-29 2002-04-18 Ballard Power Systems Elektrochemischer Energiewandler mit Polymerelektrolytmembran

Also Published As

Publication number Publication date
EP1135812A1 (en) 2001-09-26
AU1128000A (en) 2000-05-08
DE69941061D1 (de) 2009-08-13
CN1243382C (zh) 2006-02-22
KR20010075653A (ko) 2001-08-09
JP2002528862A (ja) 2002-09-03
WO2000024066A1 (en) 2000-04-27
JP4484369B2 (ja) 2010-06-16
CN1367939A (zh) 2002-09-04
EP1135812A4 (en) 2007-10-17
KR100602540B1 (ko) 2006-07-20
ID29047A (id) 2001-07-26
US6165634A (en) 2000-12-26
BR9914660B1 (pt) 2008-11-18
EP1135812B1 (en) 2009-07-01

Similar Documents

Publication Publication Date Title
BR9914660A (pt) Pilha de célula de combustìvel para gerar energia elétrica.
US7810489B2 (en) Solar air conditioner
BR9914341A (pt) Placa bipolar para células de combustìvel, célula de combustìvel, e, conjunto de célula de combustìvel
US8956779B2 (en) Sealed water vapor transfer unit assembly with integrated load transferring structure
BR9914923A (pt) Conjunto de eletrodo de membrana.
ATE445915T1 (de) Batteriestapelanordnung
BR0209766A (pt) Célula combustìvel com polìmero termo-reativo nela incorporado
BR9913253A (pt) Bateria monobloco de diversos elementos, caixa de bateria, e, módulo de bateria
BR0213785A (pt) Pilha de célula combustìvel de óxido sólido e desenhos de acondicionador
BR0315673A (pt) Sistema de célula combustìvel
US20030138675A1 (en) Septic battery
CN103178285A (zh) 燃料电池组
BRPI0414962A (pt) separador bipolar para bateria de células a combustìvel
BR9910874A (pt) Instalação de potência de célula de combustìvel de transferência direta de massa e calor para gerar energia elétrica a partir de um fluido redutor e um fluido oxidante, e, processo para operar a mesma
BR0305419A (pt) Conjunto de célula de combustìvel
JP2000294254A (ja) 固体高分子型燃料電池
BR9804003A (pt) Célula de combustível de membrana de troca iónica com sistema de refrigeração periférico.
ES2152048T3 (es) Separadores de papel para pilas electroquimicas.
ATE343223T1 (de) Strom- und gasverteilerstruktur für elektrochemische zelle
DE60013137D1 (de) Elektrochemische zelle mit niedrigprofil-entlüftungsdichtungsatz
CN205999080U (zh) 电解水装置
CN205528574U (zh) 一种嵌入太阳能双玻组件中的双面封边胶带
CN114156509A (zh) 一种燃料电池的膜增湿器和燃料电池系统
EP3813170A1 (en) Stack frame for flow battery
TW201801388A (zh) 氧化還原液流電池

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/10/1999, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: UTC FUEL CELLS, LLC (US)

Free format text: ALTERADO DE: INTERNATIONAL FUEL CELLS, LLC

B25D Requested change of name of applicant approved

Owner name: UTC POWER CORPORATION (US)

Free format text: ALTERADO DE: UTC FUEL CELLS, LLC

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 10A , 11A E 12A ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 10A, 11A E 12A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)