DE3777969D1 - Brennstoffzellenrecyclingsystem. - Google Patents

Brennstoffzellenrecyclingsystem.

Info

Publication number
DE3777969D1
DE3777969D1 DE8787115991T DE3777969T DE3777969D1 DE 3777969 D1 DE3777969 D1 DE 3777969D1 DE 8787115991 T DE8787115991 T DE 8787115991T DE 3777969 T DE3777969 T DE 3777969T DE 3777969 D1 DE3777969 D1 DE 3777969D1
Authority
DE
Germany
Prior art keywords
fuel cell
recycling system
cell recycling
fuel
recycling
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
DE8787115991T
Other languages
English (en)
Inventor
Richard A Sederquist
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 DE3777969D1 publication Critical patent/DE3777969D1/de
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
    • H01M8/04—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
    • H01M8/04097—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with recycling of the reactants
    • 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
    • H01M8/249—Grouping of fuel cells, e.g. stacking of fuel cells comprising two or more groupings of fuel cells, e.g. modular assemblies
    • 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)
  • Sustainable Development (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
DE8787115991T 1986-11-03 1987-10-30 Brennstoffzellenrecyclingsystem. Expired - Lifetime DE3777969D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/926,297 US4766044A (en) 1986-11-03 1986-11-03 Fuel cell recycling system

Publications (1)

Publication Number Publication Date
DE3777969D1 true DE3777969D1 (de) 1992-05-07

Family

ID=25453013

Family Applications (2)

Application Number Title Priority Date Filing Date
DE198787115991T Pending DE269877T1 (de) 1986-11-03 1987-10-30 Brennstoffzellenrecyclingsystem.
DE8787115991T Expired - Lifetime DE3777969D1 (de) 1986-11-03 1987-10-30 Brennstoffzellenrecyclingsystem.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE198787115991T Pending DE269877T1 (de) 1986-11-03 1987-10-30 Brennstoffzellenrecyclingsystem.

Country Status (6)

Country Link
US (1) US4766044A (de)
EP (1) EP0269877B1 (de)
JP (1) JPS6486457A (de)
CA (1) CA1289617C (de)
DE (2) DE269877T1 (de)
ES (1) ES2031105T3 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02117072A (ja) * 1988-10-26 1990-05-01 Toyo Eng Corp 燃料電池発電システム
US5084363A (en) * 1990-01-10 1992-01-28 International Fuel Cells Corp. Molten carbonate fuel cell power plant
JP2942999B2 (ja) * 1990-05-01 1999-08-30 石川島播磨重工業株式会社 溶融炭酸塩型燃料電池発電装置
US5087534A (en) * 1990-06-22 1992-02-11 Hughes Aircraft Company Gas-recirculating electrode for electrochemical system
US5221586A (en) * 1990-09-19 1993-06-22 Ishikawajima-Harima Heavy Industries Co., Ltd. Power generation system using fuel cells
US5831360A (en) * 1995-12-15 1998-11-03 Iai Corporation Actuator
US6641625B1 (en) 1999-05-03 2003-11-04 Nuvera Fuel Cells, Inc. Integrated hydrocarbon reforming system and controls
US6251534B1 (en) 1999-09-23 2001-06-26 Plug Power Inc. Fuel cell cascade flow system
US6280865B1 (en) 1999-09-24 2001-08-28 Plug Power Inc. Fuel cell system with hydrogen purification subsystem
US6322917B1 (en) 1999-09-27 2001-11-27 Plug Power L.L.C. Diagnostic method and control of preferential oxidation of carbon monoxide
US6610431B1 (en) 2000-02-11 2003-08-26 Plug Power Inc. Method and apparatus for establishing a negative pressure inside an enclosure that houses a fuel cell system
GB2366070A (en) * 2000-08-19 2002-02-27 Adelan Ltd Fuel cell operation
JP3951885B2 (ja) 2002-10-22 2007-08-01 日産自動車株式会社 燃料電池システム
US7090943B2 (en) * 2003-01-23 2006-08-15 Plug Power Inc. Regulating the communication of power to components of a fuel cell system
US7326482B2 (en) 2004-03-04 2008-02-05 Delphi Technologies, Inc. Apparatus and method for operation of a high temperature fuel cell system using recycled anode exhaust
US7674538B2 (en) 2004-03-04 2010-03-09 Delphi Technologies, Inc. Apparatus and method for high efficiency operation of a high temperature fuel cell system
WO2008082400A1 (en) * 2006-12-29 2008-07-10 Utc Fuel Cells, Llc Fuel-cascaded fuel cell stacks with decoupled power outputs
FI122476B (fi) * 2008-07-10 2012-02-15 Waertsilae Finland Oy Menetelmä ja järjestely polttokennojärjestelmän suojakaasun kulutuksen vähentämiseksi
KR101154409B1 (ko) * 2010-07-30 2012-06-15 현대자동차주식회사 차량용 연료 전지 장치 및 그 제어 방법
US8968956B2 (en) 2010-09-20 2015-03-03 Nextech Materials, Ltd Fuel cell repeat unit and fuel cell stack
US11824238B2 (en) * 2019-04-30 2023-11-21 Hyaxiom, Inc. System for managing hydrogen utilization in a fuel cell power plant
DE102020127469A1 (de) * 2020-10-19 2022-04-21 Audi Aktiengesellschaft Brennstoffrezirkulation in einer eine Mehrzahl von Brennstoffzellenstapeln aufweisenden Brennstoffzellenvorrichtung
US12000794B2 (en) 2020-12-08 2024-06-04 Hyaxiom, Inc. Hydrogen concentration sensor
US11768186B2 (en) 2020-12-08 2023-09-26 Hyaxiom, Inc. Hydrogen concentration sensor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1347306A (fr) * 1962-12-20 1963-12-27 Texas Instruments Inc Pile à combustible et procédé d'exploitation
DE1596311C2 (de) * 1966-12-14 1971-05-27 Varta Ag Verfahren zur Reaktionswasser-Kondensation im Gaskreislauf und zum Ausbringen der Inertgase bei einer Brennstoffbatterie
US4098960A (en) * 1976-12-27 1978-07-04 United Technologies Corporation Fuel cell fuel control system
FR2442517A1 (fr) * 1978-11-24 1980-06-20 Inst Francais Du Petrole Methode et dispositif pour alimenter une pile a combustible en produits reactifs
JPS5968181A (ja) * 1982-10-13 1984-04-18 Hitachi Ltd 燃料電池装置
US4657829A (en) * 1982-12-27 1987-04-14 United Technologies Corporation Fuel cell power supply with oxidant and fuel gas switching
JPS6039773A (ja) * 1983-08-12 1985-03-01 Mitsubishi Electric Corp 積層形燃料電池
US4532192A (en) * 1984-11-06 1985-07-30 Energy Research Corporation Fuel cell system
US4539267A (en) * 1984-12-06 1985-09-03 United Technologies Corporation Process for generating steam in a fuel cell powerplant
US4642272A (en) * 1985-12-23 1987-02-10 International Fuel Cells Corporation Integrated fuel cell and fuel conversion apparatus

Also Published As

Publication number Publication date
DE269877T1 (de) 1989-04-20
ES2031105T3 (es) 1992-12-01
EP0269877A1 (de) 1988-06-08
CA1289617C (en) 1991-09-24
EP0269877B1 (de) 1992-04-01
JPS6486457A (en) 1989-03-31
US4766044A (en) 1988-08-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee