JPS57118362A - Enclosed alkali cell - Google Patents

Enclosed alkali cell

Info

Publication number
JPS57118362A
JPS57118362A JP56004272A JP427281A JPS57118362A JP S57118362 A JPS57118362 A JP S57118362A JP 56004272 A JP56004272 A JP 56004272A JP 427281 A JP427281 A JP 427281A JP S57118362 A JPS57118362 A JP S57118362A
Authority
JP
Japan
Prior art keywords
agent
epoxy resin
alkali cell
dissolved
sealing portion
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
JP56004272A
Other languages
Japanese (ja)
Inventor
Toyoo Hayasaka
Takakazu Fukuchi
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP56004272A priority Critical patent/JPS57118362A/en
Publication of JPS57118362A publication Critical patent/JPS57118362A/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 of a single cell or a single battery
    • 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
    • H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/193—Organic 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

Abstract

PURPOSE:To improve the leak-proof performance by applying the mixed solution where specific seal agent is dissolved in an organic agent at the sealing portion of an alkali cell. CONSTITUTION:A seal agent is applied on a packing placed between the sealing portion or an anode can and a cathode can in an enclosed alkali cell. Here the sealing agent is such that a blown asphalt, polypropelene, epoxy resin and a epoxy resin hardening agent is dissolved by an organic solution such as benzene alkyl derivative. It is preferable that the blown asphalt mixed with rubber is 10-80wt%, isotatic polypropylene is 5-30wt%, epoxy resin is 20-80wt%, epoxy resin hardening agent 20-80wt%.
JP56004272A 1981-01-14 1981-01-14 Enclosed alkali cell Pending JPS57118362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56004272A JPS57118362A (en) 1981-01-14 1981-01-14 Enclosed alkali cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56004272A JPS57118362A (en) 1981-01-14 1981-01-14 Enclosed alkali cell

Publications (1)

Publication Number Publication Date
JPS57118362A true JPS57118362A (en) 1982-07-23

Family

ID=11579900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56004272A Pending JPS57118362A (en) 1981-01-14 1981-01-14 Enclosed alkali cell

Country Status (1)

Country Link
JP (1) JPS57118362A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63202845A (en) * 1987-02-18 1988-08-22 Sanyo Electric Co Ltd Nonaqueous electrolyte battery
JPH08153499A (en) * 1994-02-07 1996-06-11 Seiko Instr Inc Alkaline battery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63202845A (en) * 1987-02-18 1988-08-22 Sanyo Electric Co Ltd Nonaqueous electrolyte battery
JPH08153499A (en) * 1994-02-07 1996-06-11 Seiko Instr Inc Alkaline battery

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