SE7509899L - CELL PLUG FOR LEAD ACCUMULATORS - Google Patents

CELL PLUG FOR LEAD ACCUMULATORS

Info

Publication number
SE7509899L
SE7509899L SE7509899A SE7509899A SE7509899L SE 7509899 L SE7509899 L SE 7509899L SE 7509899 A SE7509899 A SE 7509899A SE 7509899 A SE7509899 A SE 7509899A SE 7509899 L SE7509899 L SE 7509899L
Authority
SE
Sweden
Prior art keywords
catalyst
battery
housing
cover
stopper
Prior art date
Application number
SE7509899A
Other languages
Swedish (sv)
Other versions
SE408981B (en
Inventor
W Becker
W Borger
A Winsel
Original Assignee
Varta Batterie
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 filed Critical Varta Batterie
Publication of SE7509899L publication Critical patent/SE7509899L/en
Publication of SE408981B publication Critical patent/SE408981B/en

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
    • 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
    • H01M50/308—Detachable arrangements, e.g. detachable vent plugs or plug systems
    • 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
    • H01M10/523—Removing gases inside the secondary cell, e.g. by absorption by recombination on a catalytic material
    • 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)
  • Secondary Cells (AREA)
  • Catalysts (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

1484427 Battery stopper with catalyst for recombining gases VARTA BATTERIE AG 5 Sept 1975 [5 Sept 1974] 36759/75 Heading H1S A stopper, for insertion in a filler hole of a lead-acid storage battery, comprises a housing having a metal cover and a laminar support disposed within the housing in thermally-conducting contact with the metal cover, the laminar support carrying a catalyst for the recombination of gases evolved during operation of the battery. As shown, a stopper comprises a housing 1, e.g. of plastics, having fins 8 and a cover 7 of metal, e.g. stainless steel. A catalyst 6, e.g. of Pd impregnated into water-repellant asbestos cloth, is held in thermal contact with cover 7 by spring clips 11; a catalyst 5, e.g. of CuO impregnated into asbestos, for removal of SbH 3 may overlie catalyst 6. A funnel 4 serves to distribute gases over the catalyst, and a labyrinth 3 prevents wetting of the catalyst by electrolyte; water formed by combination of H 2 and O 2 returns to the battery by hole 9; hole 10 is a pressure-release orifice.
SE7509899A 1974-09-05 1975-09-05 WITH HALL ROOM AND PLANT OUTSIDE LOCK FITTED FOR LEAD ACCUMULATORS, WHICH A PLUG IN ITS OIL HAS A CATALYST FOR RECOMBINATION OF THE GASES EDUCED BY THE ACCUMULATOR'S OPERATION SE408981B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2442465A DE2442465C3 (en) 1974-09-05 1974-09-05 Sealing plugs for lead accumulators

Publications (2)

Publication Number Publication Date
SE7509899L true SE7509899L (en) 1976-03-08
SE408981B SE408981B (en) 1979-07-16

Family

ID=5924918

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7509899A SE408981B (en) 1974-09-05 1975-09-05 WITH HALL ROOM AND PLANT OUTSIDE LOCK FITTED FOR LEAD ACCUMULATORS, WHICH A PLUG IN ITS OIL HAS A CATALYST FOR RECOMBINATION OF THE GASES EDUCED BY THE ACCUMULATOR'S OPERATION

Country Status (12)

Country Link
AT (1) AT345364B (en)
BE (1) BE833101A (en)
CH (1) CH588171A5 (en)
DE (1) DE2442465C3 (en)
DK (1) DK141610C (en)
ES (1) ES440612A1 (en)
FR (1) FR2284199A1 (en)
GB (1) GB1484427A (en)
IT (1) IT1044372B (en)
NL (1) NL7509272A (en)
NO (1) NO144809C (en)
SE (1) SE408981B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013754A1 (en) * 1980-04-10 1981-10-15 Varta Batterie Ag, 3000 Hannover PLUG WITH RECOMBINATOR
DE9211814U1 (en) * 1992-09-02 1992-12-03 Accumulatorenwerke Hoppecke Carl Zoellner & Sohn GmbH & Co KG, 5790 Brilon Device for introducing an air flow into cells of a battery

Also Published As

Publication number Publication date
NO144809B (en) 1981-08-03
DK141610C (en) 1980-10-06
FR2284199B3 (en) 1980-04-11
FR2284199A1 (en) 1976-04-02
NO753026L (en) 1976-03-08
CH588171A5 (en) 1977-05-31
SE408981B (en) 1979-07-16
DE2442465A1 (en) 1976-03-18
DE2442465B2 (en) 1978-07-20
ES440612A1 (en) 1977-03-01
DK141610B (en) 1980-05-05
GB1484427A (en) 1977-09-01
IT1044372B (en) 1980-03-20
DK383075A (en) 1976-03-06
ATA561675A (en) 1978-01-15
BE833101A (en) 1975-12-31
AT345364B (en) 1978-09-11
DE2442465C3 (en) 1979-03-29
NL7509272A (en) 1976-03-09
NO144809C (en) 1981-11-11

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