FR2173637A1 - Forced circulation electro chemical generator - esp for electric vehicle - Google Patents

Forced circulation electro chemical generator - esp for electric vehicle

Info

Publication number
FR2173637A1
FR2173637A1 FR7145734A FR7145734A FR2173637A1 FR 2173637 A1 FR2173637 A1 FR 2173637A1 FR 7145734 A FR7145734 A FR 7145734A FR 7145734 A FR7145734 A FR 7145734A FR 2173637 A1 FR2173637 A1 FR 2173637A1
Authority
FR
France
Prior art keywords
esp
porous
over
cell
electric vehicle
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.)
Granted
Application number
FR7145734A
Other languages
French (fr)
Other versions
FR2173637B1 (en
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR7145734A priority Critical patent/FR2173637A1/en
Priority to CA157,847A priority patent/CA982215A/en
Priority to IT32262/72A priority patent/IT971354B/en
Priority to GB5818672A priority patent/GB1404990A/en
Priority to DE2262170A priority patent/DE2262170C3/en
Priority to AU50243/72A priority patent/AU467507B2/en
Priority to SE7216661A priority patent/SE391838B/en
Priority to JP47126805A priority patent/JPS4869036A/ja
Priority to US00316785A priority patent/US3849202A/en
Publication of FR2173637A1 publication Critical patent/FR2173637A1/en
Application granted granted Critical
Publication of FR2173637B1 publication Critical patent/FR2173637B1/fr
Priority to JP1976172670U priority patent/JPS5253933Y2/ja
Granted 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
    • H01M8/22—Fuel cells in which the fuel is based on materials comprising carbon or oxygen or hydrogen and other elements; Fuel cells in which the fuel is based on materials comprising only elements other than carbon, oxygen or hydrogen
    • 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)
  • 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)
  • Hybrid Cells (AREA)

Abstract

Each cell of the generator is based on a tubular separator element through whose central channels, in cascade is forced a current of alkalene soln., esp. potash, with powdered metal esp. Zn, in suspension. Oxidant gas, esp. air, is circulated over the outer surfaces of the tubes esp. in an outer common chamber. Each separator consists of a wire mesh inner negative electrode, followed by a porous, insulating stable material layer, impermeable by the metal powder and with high water affinity. Over this is a layer of active material also porous and electron conductive and in which the oxygen-alkali reaction takes place. Over this is a coil forming the positive current collector and this is embedded in porous, stable, water repellent material. Cell has very high power/weight ratio.
FR7145734A 1971-12-20 1971-12-20 Forced circulation electro chemical generator - esp for electric vehicle Granted FR2173637A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7145734A FR2173637A1 (en) 1971-12-20 1971-12-20 Forced circulation electro chemical generator - esp for electric vehicle
CA157,847A CA982215A (en) 1971-12-20 1972-11-30 Electrochemical storage battery of the forced flow type
IT32262/72A IT971354B (en) 1971-12-20 1972-11-30 FORCED CIRCULATION ELECTROCHEMICAL GENERATOR
GB5818672A GB1404990A (en) 1971-12-20 1972-12-15 Fuel cell of the airmetal type
DE2262170A DE2262170C3 (en) 1971-12-20 1972-12-19 Alkaline metal-air element
AU50243/72A AU467507B2 (en) 1971-12-20 1972-12-19 Forced-flow electric battery
SE7216661A SE391838B (en) 1971-12-20 1972-12-19 ELECTROCHEMICAL BATTERY WITH FORCED ELECTROLYTE CIRCULATION AND METHOD OF MANUFACTURE OF THE SAME
JP47126805A JPS4869036A (en) 1971-12-20 1972-12-19
US00316785A US3849202A (en) 1971-12-20 1972-12-20 Method of manufacturing a metal-air battery
JP1976172670U JPS5253933Y2 (en) 1971-12-20 1976-12-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7145734A FR2173637A1 (en) 1971-12-20 1971-12-20 Forced circulation electro chemical generator - esp for electric vehicle

Publications (2)

Publication Number Publication Date
FR2173637A1 true FR2173637A1 (en) 1973-10-12
FR2173637B1 FR2173637B1 (en) 1975-04-18

Family

ID=9087728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7145734A Granted FR2173637A1 (en) 1971-12-20 1971-12-20 Forced circulation electro chemical generator - esp for electric vehicle

Country Status (2)

Country Link
AU (1) AU467507B2 (en)
FR (1) FR2173637A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
AU5024372A (en) 1974-06-20
AU467507B2 (en) 1975-12-04
FR2173637B1 (en) 1975-04-18

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Legal Events

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