EA200001198A1 - Система многосекционных топливных элементов - Google Patents

Система многосекционных топливных элементов

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Publication number
EA200001198A1
EA200001198A1 EA200001198A EA200001198A EA200001198A1 EA 200001198 A1 EA200001198 A1 EA 200001198A1 EA 200001198 A EA200001198 A EA 200001198A EA 200001198 A EA200001198 A EA 200001198A EA 200001198 A1 EA200001198 A1 EA 200001198A1
Authority
EA
Eurasian Patent Office
Prior art keywords
fuel cell
former
fuel
current collector
cell elements
Prior art date
Application number
EA200001198A
Other languages
English (en)
Other versions
EA002216B1 (ru
Inventor
Джон Барри Лэйкман
Ранульф Сли
Кевин Джон Грин
Джон Малкольм Крукшэнк
Original Assignee
Дзе Секретэри Оф Стейт Фор Дефенс
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
Priority claimed from GBGB9810440.9A external-priority patent/GB9810440D0/en
Application filed by Дзе Секретэри Оф Стейт Фор Дефенс filed Critical Дзе Секретэри Оф Стейт Фор Дефенс
Publication of EA200001198A1 publication Critical patent/EA200001198A1/ru
Publication of EA002216B1 publication Critical patent/EA002216B1/ru

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    • 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
    • H01M8/0252—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form tubular
    • 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
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • H01M8/0208—Alloys
    • H01M8/021—Alloys based on iron
    • 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
    • H01M8/0239—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
    • H01M8/0202—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
    • H01M8/0297—Arrangements for joining electrodes, reservoir layers, heat exchange units or bipolar separators to each other
    • 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
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/065—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants by dissolution of metals or alloys; by dehydriding metallic substances
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1065—Polymeric electrolyte materials characterised by the form, e.g. perforated or wave-shaped
    • 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
    • H01M8/2404—Processes or apparatus for grouping fuel cells
    • 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
    • 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
    • H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • 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
    • H01M8/2425—High-temperature cells with solid electrolytes
    • H01M8/243—Grouping of unit cells of tubular or cylindrical configuration
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • 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)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Inert Electrodes (AREA)

Abstract

Система многосекционных топливных элементов содержит цилиндрическую оправку (2), перезаряжаемый источник (3) водородного топлива и большое количество секций (4) топливного элемента. Оправка содержит последовательность взаимосвязанных модулей, каждый из которых выполнен с перфорациями для возможности прохождения топлива к секциям топливного элемента. Каждая секция (4) топливного элемента расположена радиально наружу от оправки (2) и обеспечена каналами, предназначенными для захождения топливного газа и придания ему направления, анодным токосъемником, прокладкой (12), первым диффузионным поддерживающим слоем (8), мембранным электродным узлом (10), вторым диффузионным поддерживающим слоем (9) и катодным токосъемником (11). Катодный токосъемник прилагает равномерное сжатие к секциям топливного элемента так, что внутри каждой секции топливного элемента сохраняется хороший электрический контакт. Секции топливного элемента последовательно соединяют электрически соответствующими анодными и катодными токосъемниками и затем с каждого торца оправки закрывают крышками для подсоединения к оборудованию. Оправка и токосъемники имеют фактически одинаковый коэффициент теплового расширения, а источник топлива подсоединен к секциям топливного элемента. Система предназначена для портативного применения.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200001198A 1998-05-16 1999-05-05 Система многосекционных топливных элементов EA002216B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9810440.9A GB9810440D0 (en) 1998-05-16 1998-05-16 Multi element fuel cell system
GB9900718 1999-01-14
PCT/GB1999/001391 WO1999060642A1 (en) 1998-05-16 1999-05-05 Multi-element fuel cell system

Publications (2)

Publication Number Publication Date
EA200001198A1 true EA200001198A1 (ru) 2001-04-23
EA002216B1 EA002216B1 (ru) 2002-02-28

Family

ID=26313685

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200001198A EA002216B1 (ru) 1998-05-16 1999-05-05 Система многосекционных топливных элементов

Country Status (11)

Country Link
EP (1) EP1078409B1 (ru)
JP (1) JP4210035B2 (ru)
AT (1) ATE211859T1 (ru)
AU (1) AU3722499A (ru)
CA (1) CA2332591C (ru)
DE (1) DE69900790T2 (ru)
DK (1) DK1078409T3 (ru)
EA (1) EA002216B1 (ru)
ES (1) ES2167115T3 (ru)
PT (1) PT1078409E (ru)
WO (1) WO1999060642A1 (ru)

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US6331694B1 (en) * 1999-12-08 2001-12-18 Lincoln Global, Inc. Fuel cell operated welder
US6576362B2 (en) * 1999-12-22 2003-06-10 Proton Energy Systems, Inc. Electrochemical cell system
US6376117B1 (en) * 2000-07-18 2002-04-23 Sofco L.P. Internal fuel staging for improved fuel cell performance
EP1306914A1 (en) * 2000-07-31 2003-05-02 Sony Corporation Electric energy generating element
GB2368967A (en) * 2000-11-14 2002-05-15 Secr Defence System for the humidification of polymer electrolyte membrane fuel cells
DE10065009B4 (de) * 2000-12-23 2004-09-16 Robert Bosch Gmbh Brennstoffzelle
JP2002343378A (ja) * 2001-05-18 2002-11-29 Hitachi Ltd 燃料電池，燃料電池発電装置及びそれを用いた機器
DE10155349C2 (de) * 2001-11-02 2003-11-20 Fraunhofer Ges Forschung Mikrobrennstoffzellensystem sowie Verfahren zu seiner Herstellung
DE10201148A1 (de) * 2002-01-15 2003-07-31 H2 Interpower Brennstoffzellen Verfahren und Vorrichtung zum Aufbringen einer Anpresskraft auf die Flächenelektroden einer Brennstoffzelle/eines Hydrolyseurs
DE10255736B4 (de) * 2002-11-29 2009-03-19 Micronas Gmbh Brennstoffzelle und Verfahren zur Herstellung
FR2860104B1 (fr) * 2003-09-19 2006-05-05 Air Liquide Structure de pile a combustible
JP4945887B2 (ja) * 2004-06-11 2012-06-06 トヨタ自動車株式会社 セルモジュール及び固体高分子電解質型燃料電池
JP4649886B2 (ja) * 2004-06-17 2011-03-16 トヨタ自動車株式会社 チューブ型燃料電池用膜電極複合体、およびその製造方法
US20070141440A1 (en) * 2005-12-21 2007-06-21 General Electric Company Cylindrical structure fuel cell
JP2007207621A (ja) * 2006-02-02 2007-08-16 Noritake Co Ltd 膜−電極接合体の製造方法
ES2331764B1 (es) * 2006-11-23 2010-10-22 Celaya Emparanza Y Galdos, S.A. (Cegasa) Pila de consumo que comprende una pila de combustible.
FR2931812B1 (fr) * 2008-06-02 2010-05-14 Alex Hr Roustaei Batteries, micro piles jetables, rechargeables ou recyclables utilisant un systeme de pile a hydrogene nanotique
US20110236729A1 (en) * 2008-12-05 2011-09-29 Roustaei Alex Hr Hydrogen cells or microcells with a hydrogen generator
US20100255385A1 (en) * 2009-04-03 2010-10-07 Sony Ericsson Mobile Communications Ab Mobile electronic device with air inlet
FR2958799B1 (fr) * 2010-04-08 2012-09-14 Pragma Ind Bandelettes de liaison d'anodes et de cathodes d'un convertisseur electrochimique et convertisseur le comprenant
KR101367073B1 (ko) * 2011-11-28 2014-02-25 삼성전기주식회사 연료전지 모듈
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Also Published As

Publication number Publication date
JP2002516466A (ja) 2002-06-04
DE69900790T2 (de) 2003-05-22
EA002216B1 (ru) 2002-02-28
AU3722499A (en) 1999-12-06
DE69900790D1 (de) 2002-02-28
JP4210035B2 (ja) 2009-01-14
EP1078409B1 (en) 2002-01-09
WO1999060642A1 (en) 1999-11-25
EP1078409A1 (en) 2001-02-28
DK1078409T3 (da) 2002-04-08
PT1078409E (pt) 2002-07-31
CA2332591C (en) 2007-01-02
ES2167115T3 (es) 2002-05-01
CA2332591A1 (en) 1999-11-25
ATE211859T1 (de) 2002-01-15

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