JPS56118277A - Sealed alkaline storage battery equipped with auxiliary electrode - Google Patents

Sealed alkaline storage battery equipped with auxiliary electrode

Info

Publication number
JPS56118277A
JPS56118277A JP1969480A JP1969480A JPS56118277A JP S56118277 A JPS56118277 A JP S56118277A JP 1969480 A JP1969480 A JP 1969480A JP 1969480 A JP1969480 A JP 1969480A JP S56118277 A JPS56118277 A JP S56118277A
Authority
JP
Japan
Prior art keywords
plate
auxiliary electrode
storage battery
gaseous
porous
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.)
Pending
Application number
JP1969480A
Other languages
Japanese (ja)
Inventor
Shogo Suzuki
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.)
Furukawa Battery Co Ltd
Original Assignee
Furukawa Battery Co Ltd
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 Furukawa Battery Co Ltd filed Critical Furukawa Battery Co Ltd
Priority to JP1969480A priority Critical patent/JPS56118277A/en
Publication of JPS56118277A publication Critical patent/JPS56118277A/en
Pending 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
    • H01M10/34—Gastight 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

Abstract

PURPOSE:To increase the charging capacity and the life of a sealed alkaline storage battery, by forming a gaseous-phase insulating paint film on the gaseous-phase side surface of an auxiliary electrode used for gas disappearance, as well as forming a film, which is impregnated with an electrolyte and is unsaturated with that, on the other surface of the auxiliary electrode. CONSTITUTION:A carbon powder added with silver catalyst is affixed to a sintered nickel base plate, a porous auxiliary electrode-plate 1 having hollow cylindrical center being formed. A coating material such as an epoxy resin is applied to the entire cylindrical inner surface 1a, top and bottom ends 1b and 1c of the plate 1 to form a paint film 5, which insulates the plate from the gaseous-phase side of that. Next, a cylindrical outer surface 1d of the plate 1 is wrapped in a porous soft coating member 6, which is separately prepared, is impregnated with an electrolyte and is unsaturated with that, such as a porous separator. A sealed storage battery is constituted by inserting such an auxiliary electrode plate 1 in the central hole of a rolled assembled element consisting of negative plates and positive plates. Owing to the above constitution, the battery life can be lengthened, and the charging capacity can be increased.
JP1969480A 1980-02-21 1980-02-21 Sealed alkaline storage battery equipped with auxiliary electrode Pending JPS56118277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1969480A JPS56118277A (en) 1980-02-21 1980-02-21 Sealed alkaline storage battery equipped with auxiliary electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1969480A JPS56118277A (en) 1980-02-21 1980-02-21 Sealed alkaline storage battery equipped with auxiliary electrode

Publications (1)

Publication Number Publication Date
JPS56118277A true JPS56118277A (en) 1981-09-17

Family

ID=12006356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1969480A Pending JPS56118277A (en) 1980-02-21 1980-02-21 Sealed alkaline storage battery equipped with auxiliary electrode

Country Status (1)

Country Link
JP (1) JPS56118277A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129219B2 (en) * 1972-01-13 1976-08-24
JPS536843A (en) * 1976-07-09 1978-01-21 Tokyo Shibaura Electric Co Enclosed storage battery

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129219B2 (en) * 1972-01-13 1976-08-24
JPS536843A (en) * 1976-07-09 1978-01-21 Tokyo Shibaura Electric Co Enclosed storage battery

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