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GB1149821A - Improvements in and relating to closed-type storage battery - Google Patents

Improvements in and relating to closed-type storage battery

Info

Publication number
GB1149821A
GB1149821A GB476/67A GB47667A GB1149821A GB 1149821 A GB1149821 A GB 1149821A GB 476/67 A GB476/67 A GB 476/67A GB 47667 A GB47667 A GB 47667A GB 1149821 A GB1149821 A GB 1149821A
Authority
GB
United Kingdom
Prior art keywords
porous member
gas space
annular
storage battery
closed
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
GB476/67A
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.)
NIPPON STORAGE BATTERY Manufacturing CO
Original Assignee
NIPPON STORAGE BATTERY Manufacturing CO
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 NIPPON STORAGE BATTERY Manufacturing CO filed Critical NIPPON STORAGE BATTERY Manufacturing CO
Publication of GB1149821A publication Critical patent/GB1149821A/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
    • H01M10/06—Lead-acid accumulators
    • H01M10/12—Construction or manufacture
    • H01M10/123—Cells or batteries with cylindrical casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • 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
    • H01M10/34—Gastight accumulators
    • H01M10/342—Gastight lead accumulators
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

1,149,821. Secondary cells. NIPPON STORAGE BATTERY MFG. CO. Ltd. 4 Jan., 1967 [3 Aug., 1966], No. 476/67. Heading H1B. A lead-acid secondary cell with a silica gel containing sulphuric acid as electrolyte has a cylindrical electrolyte container 1, inner (3) and outer (4) lids defining an annular gas space 11, a cylindrical porous member 14 with both ends turned in, the upper end 14a communicating with the gas space 11 and the lower end 14b with the atmosphere, an outer case 16, and an annular elastic valve 10 covering holes in an upward projection of the inner lid. When the pressure in a gas space below the inner lid reaches a predetermined value it opens valve 10 and the gas escapes into the annular space 11 and to the atmosphere via porous member 14 which may be impregnated with oil and serves to prevent the escape of water vapour. As shown the hexagonal cathode 21 is connected via conductor 6 and terminal 5 to the bottom plate 12. The anode 22 comprises an acidresistant porous tube 24 closed by plastics cover 26 containing lead peroxide and cruciform conductor 8. Porous member 14 is held in place by a thermally contracted plastics film 15 which is in turn surrounded by metallic case 16.
GB476/67A 1966-08-03 1967-01-04 Improvements in and relating to closed-type storage battery Expired GB1149821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5054866 1966-08-03

Publications (1)

Publication Number Publication Date
GB1149821A true GB1149821A (en) 1969-04-23

Family

ID=12862049

Family Applications (1)

Application Number Title Priority Date Filing Date
GB476/67A Expired GB1149821A (en) 1966-08-03 1967-01-04 Improvements in and relating to closed-type storage battery

Country Status (3)

Country Link
DE (1) DE1671859B1 (en)
FR (1) FR1510346A (en)
GB (1) GB1149821A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171552A (en) * 1985-02-25 1986-08-28 Duracell Int Anchored terminal conductor
CN114243126A (en) * 2015-02-26 2022-03-25 达拉米克有限责任公司 Method for providing a vapor pressure barrier, associated lead-acid battery and vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB432775A (en) * 1934-10-26 1935-08-01 Leonard Fuller Improvements in or relating to electric storage cells or batteries
GB521084A (en) * 1938-12-09 1940-05-10 Ceag Ltd Improvements in electric storage batteries
DE1180434B (en) * 1959-02-24 1964-10-29 Varta Ag Maintenance-free lead-acid battery
GB1010899A (en) * 1963-06-29 1965-11-24 Varta Ag Process for the production of lead accumulators having fixed or thickened electrolytes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171552A (en) * 1985-02-25 1986-08-28 Duracell Int Anchored terminal conductor
AU585941B2 (en) * 1985-02-25 1989-06-29 Duracell International Inc. Anchored terminal conductor
CN114243126A (en) * 2015-02-26 2022-03-25 达拉米克有限责任公司 Method for providing a vapor pressure barrier, associated lead-acid battery and vehicle

Also Published As

Publication number Publication date
DE1671859B1 (en) 1972-02-03
FR1510346A (en) 1968-01-19

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