DE112008002494B8 - Brennstoffzellensystem - Google Patents

Brennstoffzellensystem Download PDF

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Publication number
DE112008002494B8
DE112008002494B8 DE112008002494T DE112008002494T DE112008002494B8 DE 112008002494 B8 DE112008002494 B8 DE 112008002494B8 DE 112008002494 T DE112008002494 T DE 112008002494T DE 112008002494 T DE112008002494 T DE 112008002494T DE 112008002494 B8 DE112008002494 B8 DE 112008002494B8
Authority
DE
Germany
Prior art keywords
fuel cell
cell system
fuel
cell
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 - Fee Related
Application number
DE112008002494T
Other languages
English (en)
Other versions
DE112008002494T5 (de
DE112008002494B4 (de
Inventor
Tetsuya Bono
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE112008002494T5 publication Critical patent/DE112008002494T5/de
Application granted granted Critical
Publication of DE112008002494B4 publication Critical patent/DE112008002494B4/de
Publication of DE112008002494B8 publication Critical patent/DE112008002494B8/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0438—Pressure; Ambient pressure; Flow
    • H01M8/04388—Pressure; Ambient pressure; Flow of anode reactants at the inlet or inside the fuel cell
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
    • G02B6/02347—Longitudinal structures arranged to form a regular periodic lattice, e.g. triangular, square, honeycomb unit cell repeated throughout cladding
    • 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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0438—Pressure; Ambient pressure; Flow
    • H01M8/04395—Pressure; Ambient pressure; Flow of cathode reactants at the inlet or inside the fuel cell
    • 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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04746—Pressure; Flow
    • H01M8/04753—Pressure; Flow of fuel cell reactants
    • 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

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Dispersion Chemistry (AREA)
  • Fuel Cell (AREA)
DE112008002494T 2007-09-28 2008-09-01 Brennstoffzellensystem Expired - Fee Related DE112008002494B8 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007-254615 2007-09-28
JP2007254615A JP4363475B2 (ja) 2007-09-28 2007-09-28 燃料電池システム
PCT/JP2008/066361 WO2009041271A1 (ja) 2007-09-28 2008-09-01 燃料電池システム

Publications (3)

Publication Number Publication Date
DE112008002494T5 DE112008002494T5 (de) 2010-12-30
DE112008002494B4 DE112008002494B4 (de) 2013-08-29
DE112008002494B8 true DE112008002494B8 (de) 2013-12-05

Family

ID=40511160

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112008002494T Expired - Fee Related DE112008002494B8 (de) 2007-09-28 2008-09-01 Brennstoffzellensystem

Country Status (5)

Country Link
US (1) US8541142B2 (de)
JP (1) JP4363475B2 (de)
CN (1) CN101809794B (de)
DE (1) DE112008002494B8 (de)
WO (1) WO2009041271A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2952233B1 (fr) * 2009-10-30 2011-12-16 Michelin Soc Tech Procedure de detection de l'etat d'une pile a combustible.
FR2952234B1 (fr) * 2009-10-30 2011-12-16 Michelin Soc Tech Procedure de detection de l'etat de permeabilite de la membrane polymere echangeuse d'ions d'une pile a combustible.
KR101181839B1 (ko) * 2010-06-29 2012-09-11 삼성에스디아이 주식회사 연료 전지 시스템 및 그 구동 방법
JP5836913B2 (ja) * 2012-10-31 2015-12-24 本田技研工業株式会社 流体供給システム
JP6834867B2 (ja) * 2017-09-13 2021-02-24 トヨタ自動車株式会社 燃料電池システムおよび燃料電池システムの異常診断方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005347185A (ja) * 2004-06-07 2005-12-15 Toyota Motor Corp 燃料電池システム及びその異常判定方法
DE112008000547T5 (de) * 2007-03-09 2010-01-07 Toyota Jidosha Kabushiki Kaisha, Toyota-shi Brennstoffzellensystem

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3663669B2 (ja) * 1995-05-29 2005-06-22 松下電器産業株式会社 燃料電池発電システム
JP2000274311A (ja) * 1999-03-19 2000-10-03 Honda Motor Co Ltd 車両用ガス燃料供給システム
JP3783650B2 (ja) 2002-04-18 2006-06-07 日産自動車株式会社 ガス燃料供給装置
JP3864875B2 (ja) 2002-09-02 2007-01-10 日産自動車株式会社 供給開閉弁の故障診断システム
JP4141796B2 (ja) * 2002-10-31 2008-08-27 本田技研工業株式会社 燃料供給弁の状態検知装置
JP4307823B2 (ja) 2002-11-28 2009-08-05 本田技研工業株式会社 燃料電池装置のエア供給システム故障判定方法
JP4238572B2 (ja) 2002-12-10 2009-03-18 トヨタ自動車株式会社 燃料改質装置及び燃料電池システム
JP2005268054A (ja) 2004-03-18 2005-09-29 Toyota Motor Corp 燃料電池システム
JP4609630B2 (ja) 2004-04-21 2011-01-12 トヨタ自動車株式会社 燃料電池のバルブ異常判定制御装置
JP2006099993A (ja) * 2004-09-28 2006-04-13 Nissan Motor Co Ltd 燃料電池システム及び燃料電池システムの故障診断装置
JP4907861B2 (ja) * 2004-11-17 2012-04-04 東芝燃料電池システム株式会社 燃料電池発電システムとその停止保管方法、停止保管プログラム
JP4028544B2 (ja) * 2004-11-30 2007-12-26 本田技研工業株式会社 燃料電池システム及び該システムにおける燃料ガス経路の故障検知方法
JP5297574B2 (ja) * 2004-12-01 2013-09-25 トヨタ自動車株式会社 燃料電池システム
JP2006179335A (ja) 2004-12-22 2006-07-06 Nissan Motor Co Ltd 燃料電池用カソード圧力制御装置及び燃料電池用カソード圧力制御方法
JP4917796B2 (ja) * 2005-11-28 2012-04-18 本田技研工業株式会社 燃料電池システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005347185A (ja) * 2004-06-07 2005-12-15 Toyota Motor Corp 燃料電池システム及びその異常判定方法
DE112008000547T5 (de) * 2007-03-09 2010-01-07 Toyota Jidosha Kabushiki Kaisha, Toyota-shi Brennstoffzellensystem

Also Published As

Publication number Publication date
CN101809794A (zh) 2010-08-18
JP4363475B2 (ja) 2009-11-11
WO2009041271A1 (ja) 2009-04-02
CN101809794B (zh) 2013-01-30
DE112008002494T5 (de) 2010-12-30
JP2009087652A (ja) 2009-04-23
US8541142B2 (en) 2013-09-24
DE112008002494B4 (de) 2013-08-29
US20100261078A1 (en) 2010-10-14

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R082 Change of representative

Representative=s name: KUHNEN & WACKER PATENT- UND RECHTSANWALTSBUERO, DE

R081 Change of applicant/patentee

Owner name: TOYOTA JIDOSHA KABUSHIKI KAISHA, JP

Free format text: FORMER OWNER: TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYOTA-SHI, JP

Effective date: 20130913

Owner name: TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYOTA-SHI, JP

Free format text: FORMER OWNER: TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYOTA-SHI, AICHI-KEN, JP

Effective date: 20130913

R082 Change of representative

Representative=s name: KUHNEN & WACKER PATENT- UND RECHTSANWALTSBUERO, DE

Effective date: 20130913

R020 Patent grant now final

Effective date: 20131130

R084 Declaration of willingness to licence
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H01M0008040000

Ipc: H01M0008043130