GB1414271A - Galvanic cells provided with a pressure-equalizing device - Google Patents

Galvanic cells provided with a pressure-equalizing device

Info

Publication number
GB1414271A
GB1414271A GB1879073A GB1879073A GB1414271A GB 1414271 A GB1414271 A GB 1414271A GB 1879073 A GB1879073 A GB 1879073A GB 1879073 A GB1879073 A GB 1879073A GB 1414271 A GB1414271 A GB 1414271A
Authority
GB
United Kingdom
Prior art keywords
pressure
space
medium
cells provided
equalizing device
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
GB1879073A
Other languages
English (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.)
VARTA Batterie AG
Original Assignee
VARTA Batterie 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 VARTA Batterie AG filed Critical VARTA Batterie AG
Publication of GB1414271A publication Critical patent/GB1414271A/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • 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
    • H01M50/317—Re-sealable arrangements
    • H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
    • H01M50/333—Spring-loaded vent valves
    • 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
    • H01M50/317—Re-sealable arrangements
    • 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)
  • Gas Exhaust Devices For Batteries (AREA)
  • Primary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
GB1879073A 1972-04-19 1973-04-18 Galvanic cells provided with a pressure-equalizing device Expired GB1414271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2218945A DE2218945C3 (de) 1972-04-19 1972-04-19 Galvanisches Element mit einer ein Ventil enthaltenden Druckausgleichvorrichtung

Publications (1)

Publication Number Publication Date
GB1414271A true GB1414271A (en) 1975-11-19

Family

ID=5842466

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1879073A Expired GB1414271A (en) 1972-04-19 1973-04-18 Galvanic cells provided with a pressure-equalizing device

Country Status (4)

Country Link
JP (1) JPS4916831A (enExample)
DE (1) DE2218945C3 (enExample)
FR (1) FR2180685B1 (enExample)
GB (1) GB1414271A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2633778A1 (fr) * 1988-07-01 1990-01-05 Gindre Jean Batterie a equipression resistant aux hautes pressions et utilisable en milieu liquide ou gazeux
AT514421B1 (de) * 2013-06-06 2015-01-15 Cellstrom Gmbh Druckausgleichssystem mit Sicherheitsfunktion für einen Elektrolyttank

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208884A (en) * 1963-03-01 1965-09-28 Dennis C Jensen Compensator and relief valve for liquid filled batteries

Also Published As

Publication number Publication date
DE2218945C3 (de) 1974-12-19
FR2180685B1 (enExample) 1977-12-30
DE2218945B2 (de) 1974-05-02
JPS4916831A (enExample) 1974-02-14
FR2180685A1 (enExample) 1973-11-30
DE2218945A1 (de) 1973-10-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee