JPS55166862A - Alkaline cell - Google Patents

Alkaline cell

Info

Publication number
JPS55166862A
JPS55166862A JP7497579A JP7497579A JPS55166862A JP S55166862 A JPS55166862 A JP S55166862A JP 7497579 A JP7497579 A JP 7497579A JP 7497579 A JP7497579 A JP 7497579A JP S55166862 A JPS55166862 A JP S55166862A
Authority
JP
Japan
Prior art keywords
negative electrode
composed primarily
sealing
asphalt
separator
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
JP7497579A
Other languages
Japanese (ja)
Inventor
Masao Tomita
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 JP7497579A priority Critical patent/JPS55166862A/en
Publication of JPS55166862A publication Critical patent/JPS55166862A/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
    • H01M50/19—Sealing members characterised by the material
    • H01M50/193—Organic material
    • 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
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • 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 raise resistance to liquid leak by using a composition consiting primarily of an epoxy resin, a polyamide curing agent, and asphalt as a sealant used in sealing portions. CONSTITUTION:The positive electrode can 4 of stainless steel, etc., is housed with the positive electrode mixture 1 composed primarily of silver oxide powder, etc., and on the mixture 1, the separator 3 consisting of a liquid-holding layer and a semipermeable membrane is provided. Then, the packing 6 is interposed between the separator and the negative electrode can 5 filled with the negative electrode mixture 1 composed primarily of amalgamated zinc powder, etc., followed by sealing to form a cell. The sealant layer 7 is provided on a peripheral edge portion in contact with the packing 6 of the negative electrode can 5 in the sealing portion. The sealant used is composed primarily of the epoxy resin A, the polyamide curing agent B, and the asphalt C, for exmpale, in a proportion of 50pts. (A): 40pts. (B): 20pts. (C), together with 5pts. of a plasticizer.
JP7497579A 1979-06-13 1979-06-13 Alkaline cell Pending JPS55166862A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7497579A JPS55166862A (en) 1979-06-13 1979-06-13 Alkaline cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7497579A JPS55166862A (en) 1979-06-13 1979-06-13 Alkaline cell

Publications (1)

Publication Number Publication Date
JPS55166862A true JPS55166862A (en) 1980-12-26

Family

ID=13562793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7497579A Pending JPS55166862A (en) 1979-06-13 1979-06-13 Alkaline cell

Country Status (1)

Country Link
JP (1) JPS55166862A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6193551A (en) * 1984-10-15 1986-05-12 Fuji Elelctrochem Co Ltd Thin type battery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6193551A (en) * 1984-10-15 1986-05-12 Fuji Elelctrochem Co Ltd Thin type battery

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