WO2003019708A3 - Fuel cell system with water supply device - Google Patents

Fuel cell system with water supply device Download PDF

Info

Publication number
WO2003019708A3
WO2003019708A3 PCT/EP2002/007098 EP0207098W WO03019708A3 WO 2003019708 A3 WO2003019708 A3 WO 2003019708A3 EP 0207098 W EP0207098 W EP 0207098W WO 03019708 A3 WO03019708 A3 WO 03019708A3
Authority
WO
WIPO (PCT)
Prior art keywords
water supply
supply device
fuel cell
cell system
antifreeze
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.)
Ceased
Application number
PCT/EP2002/007098
Other languages
German (de)
French (fr)
Other versions
WO2003019708A2 (en
Inventor
Doorn Rene Henrik Elias Van
Jens Arik Almkermann
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.)
Audi AG
Original Assignee
Audi AG
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 Audi AG filed Critical Audi AG
Publication of WO2003019708A2 publication Critical patent/WO2003019708A2/en
Publication of WO2003019708A3 publication Critical patent/WO2003019708A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
    • H01M8/04225—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells during start-up
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
    • 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
    • H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
    • H01M8/04253—Means for solving freezing problems
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using 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)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The invention concerns a fuel cell system (10), more particularly designed for a motor vehicle, comprising a water supply device (12) and characterized in that the water supply device (12) comprises an antifreeze feeding unit.
PCT/EP2002/007098 2001-08-22 2002-06-27 Fuel cell system with water supply device Ceased WO2003019708A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10140176.0 2001-08-22
DE10140176A DE10140176A1 (en) 2001-08-22 2001-08-22 Fuel cell system with a water supply device

Publications (2)

Publication Number Publication Date
WO2003019708A2 WO2003019708A2 (en) 2003-03-06
WO2003019708A3 true WO2003019708A3 (en) 2003-12-18

Family

ID=7695609

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/007098 Ceased WO2003019708A2 (en) 2001-08-22 2002-06-27 Fuel cell system with water supply device

Country Status (2)

Country Link
DE (1) DE10140176A1 (en)
WO (1) WO2003019708A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10328960A1 (en) * 2003-06-27 2005-02-17 Volkswagen Ag Fuel cell system for a motor vehicle has a fuel cell with a fuel cell feeder gas preparation device requiring water for a reforming process

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1061600A2 (en) * 1999-06-14 2000-12-20 Atecs Mannesmann AG Fuel cell arrangement
WO2001052339A1 (en) * 2000-01-08 2001-07-19 Daimlerchrysler Ag Liquid-fuel-cell system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1061600A2 (en) * 1999-06-14 2000-12-20 Atecs Mannesmann AG Fuel cell arrangement
WO2001052339A1 (en) * 2000-01-08 2001-07-19 Daimlerchrysler Ag Liquid-fuel-cell system

Also Published As

Publication number Publication date
DE10140176A1 (en) 2003-03-13
WO2003019708A2 (en) 2003-03-06

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