JPS5624758A - Sealed alkaline battery - Google Patents

Sealed alkaline battery

Info

Publication number
JPS5624758A
JPS5624758A JP9722279A JP9722279A JPS5624758A JP S5624758 A JPS5624758 A JP S5624758A JP 9722279 A JP9722279 A JP 9722279A JP 9722279 A JP9722279 A JP 9722279A JP S5624758 A JPS5624758 A JP S5624758A
Authority
JP
Japan
Prior art keywords
gasket
mixture
epoxy resin
layer
bituminous material
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
JP9722279A
Other languages
Japanese (ja)
Inventor
Takashi Tsuchida
Kenichi Shinoda
Kensho Sakamoto
Tomoya Murata
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.)
FDK Corp
Original Assignee
FDK 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 FDK Corp filed Critical FDK Corp
Priority to JP9722279A priority Critical patent/JPS5624758A/en
Publication of JPS5624758A publication Critical patent/JPS5624758A/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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • 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
    • 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)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

PURPOSE:To improve the leakproof of a battery of providing a layer of a mixture of epoxy resin containing no hardner and bituminous material between a gasket and a meatal part to which the gasket is opposing. CONSTITUTION:A layer 7 of a mixture of epoxy resin containing no hardner and bituminous material is provided between a gasket 5 and a metal part of a metal container 4b which serves as a negative terminal to which the gasket is opposing. The weight ratio of said bituminous material to epoxy resin is preferably about 20-50%. It is preferable that the layer 7 of the mixture is coated on the part to be faced to the gasket 5 of the negative container 4b previously.
JP9722279A 1979-08-01 1979-08-01 Sealed alkaline battery Pending JPS5624758A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9722279A JPS5624758A (en) 1979-08-01 1979-08-01 Sealed alkaline battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9722279A JPS5624758A (en) 1979-08-01 1979-08-01 Sealed alkaline battery

Publications (1)

Publication Number Publication Date
JPS5624758A true JPS5624758A (en) 1981-03-09

Family

ID=14186598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9722279A Pending JPS5624758A (en) 1979-08-01 1979-08-01 Sealed alkaline battery

Country Status (1)

Country Link
JP (1) JPS5624758A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5881827A (en) * 1996-02-13 1999-03-16 Tone Corporation Extendable bit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5881827A (en) * 1996-02-13 1999-03-16 Tone Corporation Extendable bit

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