JPS56120069A - Button type alkaline zinc battery - Google Patents

Button type alkaline zinc battery

Info

Publication number
JPS56120069A
JPS56120069A JP2424880A JP2424880A JPS56120069A JP S56120069 A JPS56120069 A JP S56120069A JP 2424880 A JP2424880 A JP 2424880A JP 2424880 A JP2424880 A JP 2424880A JP S56120069 A JPS56120069 A JP S56120069A
Authority
JP
Japan
Prior art keywords
zinc battery
button type
polyvinylalcohol
alkaline zinc
type alkaline
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
JP2424880A
Other languages
Japanese (ja)
Inventor
Chiaki Kawamura
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.)
Yuasa Corp
Original Assignee
Yuasa Battery Corp
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 Yuasa Battery Corp filed Critical Yuasa Battery Corp
Priority to JP2424880A priority Critical patent/JPS56120069A/en
Publication of JPS56120069A publication Critical patent/JPS56120069A/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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • 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)
  • Primary Cells (AREA)
  • Cell Separators (AREA)

Abstract

PURPOSE:To prevent the internal short-circuit by treating a nonwaven fabric of a separator with polyvinylalcohol and providing the nonwaven fabric on a negative active material. CONSTITUTION:A nonwoven fabric a (made of vinylon, nylon, or polypopyrene) treated with polyvinylalcohol is provided on a negative active material 4, two cellophane b and a polypropylene microporous film c are placed on it to form a separator 3, and a battery such as silver-zinc battery is formed. The nonwoven fabric may be treated with polyvinylalcohol on only the periphery which touches with a gasket 6.
JP2424880A 1980-02-27 1980-02-27 Button type alkaline zinc battery Pending JPS56120069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2424880A JPS56120069A (en) 1980-02-27 1980-02-27 Button type alkaline zinc battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2424880A JPS56120069A (en) 1980-02-27 1980-02-27 Button type alkaline zinc battery

Publications (1)

Publication Number Publication Date
JPS56120069A true JPS56120069A (en) 1981-09-21

Family

ID=12132938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2424880A Pending JPS56120069A (en) 1980-02-27 1980-02-27 Button type alkaline zinc battery

Country Status (1)

Country Link
JP (1) JPS56120069A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7740984B2 (en) 2004-06-04 2010-06-22 Rovcal, Inc. Alkaline cells having high capacity

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7740984B2 (en) 2004-06-04 2010-06-22 Rovcal, Inc. Alkaline cells having high capacity

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