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JPS5519718A - Button-type alkaline cell - Google Patents

Button-type alkaline cell

Info

Publication number
JPS5519718A
JPS5519718A JP9179978A JP9179978A JPS5519718A JP S5519718 A JPS5519718 A JP S5519718A JP 9179978 A JP9179978 A JP 9179978A JP 9179978 A JP9179978 A JP 9179978A JP S5519718 A JPS5519718 A JP S5519718A
Authority
JP
Japan
Prior art keywords
cathode
unit
packing
coating
active 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
JP9179978A
Other languages
Japanese (ja)
Inventor
Kunihiro Inoue
Yoshihiko Kasai
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 Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP9179978A priority Critical patent/JPS5519718A/en
Publication of JPS5519718A publication Critical patent/JPS5519718A/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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active 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
    • H01M50/19—Sealing members characterised by the material
    • H01M50/191—Inorganic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

PURPOSE:To make the promotion of improvement of liquid leak-proof, with a creep speed of electrolyte made slow, by applying a coating of glass quality to the cathode terminal part contacted to a packing. CONSTITUTION:There are provided an anode active material 6b, housed in an anode can unit 5b, and a cathode active material 1b, housed in a cathode can unit 2b, with a protecting film 7b, a holding film 8b and a separator 9b intermediately placed. The both can units 5b, 2b are hermetically sealed through a packing 3b, to construct a button-type cell. For the contact portion made between the cathode can unit 2b and the packing 3b, is applied a coating 10b of glass material. And with the above cathode can unit 2b becoming the terminal part, a nickel, for instance, having a content of chrome more than 15% by weight, is used for the construction. Further for the contact face with the cathode active material 1b, it is suitable to apply a coating of copper layer 11 and the like.
JP9179978A 1978-07-27 1978-07-27 Button-type alkaline cell Pending JPS5519718A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9179978A JPS5519718A (en) 1978-07-27 1978-07-27 Button-type alkaline cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9179978A JPS5519718A (en) 1978-07-27 1978-07-27 Button-type alkaline cell

Publications (1)

Publication Number Publication Date
JPS5519718A true JPS5519718A (en) 1980-02-12

Family

ID=14036654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9179978A Pending JPS5519718A (en) 1978-07-27 1978-07-27 Button-type alkaline cell

Country Status (1)

Country Link
JP (1) JPS5519718A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014201539A1 (en) * 2014-01-29 2015-07-30 Robert Bosch Gmbh Battery case and battery having a battery case

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014201539A1 (en) * 2014-01-29 2015-07-30 Robert Bosch Gmbh Battery case and battery having a battery case

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