JPS55122359A - Cell - Google Patents

Cell

Info

Publication number
JPS55122359A
JPS55122359A JP3075979A JP3075979A JPS55122359A JP S55122359 A JPS55122359 A JP S55122359A JP 3075979 A JP3075979 A JP 3075979A JP 3075979 A JP3075979 A JP 3075979A JP S55122359 A JPS55122359 A JP S55122359A
Authority
JP
Japan
Prior art keywords
gasket
synthetic resin
serving
properties
carbon black
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
JP3075979A
Other languages
Japanese (ja)
Inventor
Fumio Oo
Keigo Momose
Haruo Kogure
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP3075979A priority Critical patent/JPS55122359A/en
Publication of JPS55122359A publication Critical patent/JPS55122359A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10Primary casings; Jackets or wrappings
    • H01M50/183Sealing members
    • H01M50/19Sealing members characterised by the material
    • H01M50/195Composite material consisting of a mixture of organic and inorganic materials
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10Primary casings; Jackets or wrappings
    • H01M50/183Sealing members
    • H01M50/19Sealing members characterised by the material
    • H01M50/191Inorganic material
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10Primary casings; Jackets or wrappings
    • H01M50/183Sealing members
    • H01M50/19Sealing members characterised by the material
    • H01M50/193Organic material
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

PURPOSE:To obtain cell having excellent resistance to liquid leakage by improving the properties of synthetic resin used in a sealing gasket by using a synthetic resin to which is added a specific amount of carbon black. CONSTITUTION:A synthetic resin, e.g., polyethylene, polypropylene, polyamide resin, etc., is mixed with fine carbon black powder of a grain size of 0.01-0.08 microns, for example, in a proportion of 0.01-0.3g/cm<3> to form the sealing gasket 6. Then, the gasket 6 is provided between a cylindrical case 1 having a bottom wall and as the positive electrode substance 2 a silver oxide-graphite powder mixture on its inside bottom, serving as a positive electrode terminal, and the metal sealing plate 5 housed with the gel-like amalgamated lead powder 4, serving as a negative electrode terminal. Thus, the properties of the resin of the gasket 6 can be improved and the resistance to liquid leakage can be raised.
JP3075979A 1979-03-15 1979-03-15 Cell Pending JPS55122359A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3075979A JPS55122359A (en) 1979-03-15 1979-03-15 Cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3075979A JPS55122359A (en) 1979-03-15 1979-03-15 Cell

Publications (1)

Publication Number Publication Date
JPS55122359A true JPS55122359A (en) 1980-09-20

Family

ID=12312606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3075979A Pending JPS55122359A (en) 1979-03-15 1979-03-15 Cell

Country Status (1)

Country Link
JP (1) JPS55122359A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6199359U (en) * 1984-12-04 1986-06-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6199359U (en) * 1984-12-04 1986-06-25

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