FR2148276A1 - Battery - with gas trap to retain electrolyte but - allow gassing with separate air entry route - Google Patents

Battery - with gas trap to retain electrolyte but - allow gassing with separate air entry route

Info

Publication number
FR2148276A1
FR2148276A1 FR7228254A FR7228254A FR2148276A1 FR 2148276 A1 FR2148276 A1 FR 2148276A1 FR 7228254 A FR7228254 A FR 7228254A FR 7228254 A FR7228254 A FR 7228254A FR 2148276 A1 FR2148276 A1 FR 2148276A1
Authority
FR
France
Prior art keywords
gassing
allow
gas trap
battery
air entry
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
FR7228254A
Other languages
English (en)
French (fr)
Other versions
FR2148276B1 (Direct
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
Priority claimed from DE19712139277 external-priority patent/DE2139277A1/de
Application filed by Compagnie Industrielle des Piles Electriques CIPEL SA filed Critical Compagnie Industrielle des Piles Electriques CIPEL SA
Publication of FR2148276A1 publication Critical patent/FR2148276A1/fr
Application granted granted Critical
Publication of FR2148276B1 publication Critical patent/FR2148276B1/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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
    • H01M6/5044—Cells or batteries structurally combined with cell condition indicating means
    • 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
    • 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
    • H01M10/4228—Leak testing of cells or batteries
    • 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)
  • Secondary Cells (AREA)
FR7228254A 1971-08-05 1972-08-04 Battery - with gas trap to retain electrolyte but - allow gassing with separate air entry route Granted FR2148276A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712139277 DE2139277A1 (de) 1970-08-06 1971-08-05 Neue Massen

Publications (2)

Publication Number Publication Date
FR2148276A1 true FR2148276A1 (en) 1973-03-11
FR2148276B1 FR2148276B1 (Direct) 1975-03-07

Family

ID=5815910

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7228254A Granted FR2148276A1 (en) 1971-08-05 1972-08-04 Battery - with gas trap to retain electrolyte but - allow gassing with separate air entry route

Country Status (1)

Country Link
FR (1) FR2148276A1 (Direct)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2200641A1 (Direct) * 1972-09-14 1974-04-19 Fuji Electrochemical Co Ltd
WO1994029908A3 (en) * 1993-06-04 1995-03-30 Aer Energy Resources Inc Diffusion vent for a rechargeable metal-air cell
EP0617847A4 (en) * 1991-12-16 1996-01-24 Matsi Inc Collapsing foam anode backing for zinc-air battery.
US6274261B1 (en) 1998-12-18 2001-08-14 Aer Energy Resources, Inc. Cylindrical metal-air battery with a cylindrical peripheral air cathode
US6342314B1 (en) 1998-12-18 2002-01-29 Aer Energy Resources, Inc. Geometry change diffusion tube for metal-air batteries

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2200641A1 (Direct) * 1972-09-14 1974-04-19 Fuji Electrochemical Co Ltd
EP0617847A4 (en) * 1991-12-16 1996-01-24 Matsi Inc Collapsing foam anode backing for zinc-air battery.
WO1994029908A3 (en) * 1993-06-04 1995-03-30 Aer Energy Resources Inc Diffusion vent for a rechargeable metal-air cell
US6274261B1 (en) 1998-12-18 2001-08-14 Aer Energy Resources, Inc. Cylindrical metal-air battery with a cylindrical peripheral air cathode
US6342314B1 (en) 1998-12-18 2002-01-29 Aer Energy Resources, Inc. Geometry change diffusion tube for metal-air batteries

Also Published As

Publication number Publication date
FR2148276B1 (Direct) 1975-03-07

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Legal Events

Date Code Title Description
ST Notification of lapse