FR2387524A1 - Generateur electrochimique - Google Patents

Generateur electrochimique

Info

Publication number
FR2387524A1
FR2387524A1 FR7711235A FR7711235A FR2387524A1 FR 2387524 A1 FR2387524 A1 FR 2387524A1 FR 7711235 A FR7711235 A FR 7711235A FR 7711235 A FR7711235 A FR 7711235A FR 2387524 A1 FR2387524 A1 FR 2387524A1
Authority
FR
France
Prior art keywords
compartment
porous carbon
electrochemical generator
zinc
battery
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
FR7711235A
Other languages
English (en)
Other versions
FR2387524B1 (fr
Inventor
Pierre Croissant
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.)
Compagnie Industrielle des Piles Electriques CIPEL SA
Original Assignee
Compagnie Industrielle des Piles Electriques CIPEL 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 Industrielle des Piles Electriques CIPEL SA filed Critical Compagnie Industrielle des Piles Electriques CIPEL SA
Priority to FR7711235A priority Critical patent/FR2387524A1/fr
Publication of FR2387524A1 publication Critical patent/FR2387524A1/fr
Application granted granted Critical
Publication of FR2387524B1 publication Critical patent/FR2387524B1/fr
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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/52—Removing gases inside the secondary cell, e.g. by absorption
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/394—Gas-pervious parts or elements
    • 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
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Hybrid Cells (AREA)

Abstract

L'invention concerne un générateur électrochimique et notamment une pile à dépolarisation par l'air comprenant une électrode positive catalytique alimentée par un circuit d'aération, une électrode négative et un électrolyte surmontés par un espace gazeux séparé dudit Circuit d'aération de façon etanche aux gaz. Selon l'invention on prévoit un moyen sélectif d'évacuation de l'hydrogène susceptible de se former dans ledit espace gazeux, ledit moyen ne permettant pas l'entrée dans cet espace d'un gaz venant de l'extérieur. Application aux piles à électrolyte alcalin et dont l'électrode négative est à base de poudre de zinc.
FR7711235A 1977-04-14 1977-04-14 Generateur electrochimique Granted FR2387524A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7711235A FR2387524A1 (fr) 1977-04-14 1977-04-14 Generateur electrochimique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7711235A FR2387524A1 (fr) 1977-04-14 1977-04-14 Generateur electrochimique

Publications (2)

Publication Number Publication Date
FR2387524A1 true FR2387524A1 (fr) 1978-11-10
FR2387524B1 FR2387524B1 (fr) 1980-05-16

Family

ID=9189398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711235A Granted FR2387524A1 (fr) 1977-04-14 1977-04-14 Generateur electrochimique

Country Status (1)

Country Link
FR (1) FR2387524A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994029908A2 (fr) * 1993-06-04 1994-12-22 Aer Energy Resources, Inc. Event de diffusion destine a un accumulateur metal-air rechargeable

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1064629A (fr) * 1951-02-27 1954-05-17 Tech Gautrat Bureau Perfectionnements apportés aux cellules électrolytiques notamment aux cellules d'accumulateur
FR1213467A (fr) * 1958-07-11 1960-04-01 Accumulateurs Fixes Pile sèche étanche à l'électrolyte
US3528855A (en) * 1966-07-21 1970-09-15 Jiro Kosuga Hermetically sealed battery and method of making
FR2084248A5 (fr) * 1970-03-07 1971-12-17 Energy Conversion Ltd

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1064629A (fr) * 1951-02-27 1954-05-17 Tech Gautrat Bureau Perfectionnements apportés aux cellules électrolytiques notamment aux cellules d'accumulateur
FR1213467A (fr) * 1958-07-11 1960-04-01 Accumulateurs Fixes Pile sèche étanche à l'électrolyte
US3528855A (en) * 1966-07-21 1970-09-15 Jiro Kosuga Hermetically sealed battery and method of making
FR2084248A5 (fr) * 1970-03-07 1971-12-17 Energy Conversion Ltd

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994029908A2 (fr) * 1993-06-04 1994-12-22 Aer Energy Resources, Inc. Event de diffusion destine a un accumulateur metal-air rechargeable
WO1994029908A3 (fr) * 1993-06-04 1995-03-30 Aer Energy Resources Inc Event de diffusion destine a un accumulateur metal-air rechargeable

Also Published As

Publication number Publication date
FR2387524B1 (fr) 1980-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse