CA945626A - Method of inactivating a fuel cell battery - Google Patents

Method of inactivating a fuel cell battery

Info

Publication number
CA945626A
CA945626A CA059,986A CA59986A CA945626A CA 945626 A CA945626 A CA 945626A CA 59986 A CA59986 A CA 59986A CA 945626 A CA945626 A CA 945626A
Authority
CA
Canada
Prior art keywords
inactivating
fuel cell
cell battery
battery
fuel
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
Application number
CA059,986A
Other languages
English (en)
Other versions
CA59986S (en
Inventor
Heinrich Gutbier
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.)
Siemens AG
Original Assignee
Siemens 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
Priority claimed from DE19681796080 external-priority patent/DE1796080C3/de
Application filed by Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of CA945626A publication Critical patent/CA945626A/en
Expired 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
    • 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
    • H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells 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
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0014—Alkaline electrolytes
    • 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
CA059,986A 1968-08-28 1969-08-20 Method of inactivating a fuel cell battery Expired CA945626A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681796080 DE1796080C3 (de) 1968-08-28 Verfahren zur Wartungsfreien und betriebsbereiten Stillsetzung von Brennstoffbatterien

Publications (1)

Publication Number Publication Date
CA945626A true CA945626A (en) 1974-04-16

Family

ID=5708355

Family Applications (1)

Application Number Title Priority Date Filing Date
CA059,986A Expired CA945626A (en) 1968-08-28 1969-08-20 Method of inactivating a fuel cell battery

Country Status (7)

Country Link
US (1) US3644148A (de)
JP (1) JPS541898B1 (de)
CA (1) CA945626A (de)
CH (1) CH485335A (de)
FR (1) FR2016517B1 (de)
GB (1) GB1235248A (de)
SE (1) SE350656B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7903426A (nl) * 1979-05-02 1980-11-04 Electrochem Energieconversie Werkwijze voor het bedrijven van een brandstofcel.
NL8400128A (nl) * 1984-01-14 1985-08-01 Electrochem Energieconversie Werkwijze voor het bedrijven van een brandstofcel.
US5045414A (en) * 1989-12-29 1991-09-03 International Fuel Cells Corporation Reactant gas composition for fuel cell potential control
DE19949347A1 (de) * 1999-10-13 2001-04-19 Basf Ag Brennstoffzelle
RU2191449C1 (ru) * 2001-07-09 2002-10-20 ЗАО Индепендент Пауэр Технолоджис Способ и устройство для удаления инертных примесей
US7745948B2 (en) * 2007-11-28 2010-06-29 General Electric Company Emergency pitch drive unit for a wind turbine
US20100090463A1 (en) * 2008-10-10 2010-04-15 Jacob Johannes Nies Combined environmental monitoring and power supply device
CN107331818B (zh) * 2017-08-11 2023-06-02 烟台创为新能源科技股份有限公司 一种设有置换装置的三元电池组安全结构

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3395045A (en) * 1964-06-05 1968-07-30 Esb Inc Method for operating hydrogenoxygen fuel cells

Also Published As

Publication number Publication date
GB1235248A (en) 1971-06-09
JPS541898B1 (de) 1979-01-30
CH485335A (de) 1970-01-31
SE350656B (de) 1972-10-30
US3644148A (en) 1972-02-22
DE1796080B2 (de) 1977-05-05
FR2016517B1 (de) 1974-07-12
DE1796080A1 (de) 1972-03-16
FR2016517A1 (de) 1970-05-08

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