JPS55100650A - Button type alkaline cell - Google Patents

Button type alkaline cell

Info

Publication number
JPS55100650A
JPS55100650A JP747579A JP747579A JPS55100650A JP S55100650 A JPS55100650 A JP S55100650A JP 747579 A JP747579 A JP 747579A JP 747579 A JP747579 A JP 747579A JP S55100650 A JPS55100650 A JP S55100650A
Authority
JP
Japan
Prior art keywords
anode
cathode
heat sealing
curled
glass
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
JP747579A
Other languages
Japanese (ja)
Inventor
Kunihiro Inoue
Yoshihiko Kasai
Akio Yamada
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 JP747579A priority Critical patent/JPS55100650A/en
Publication of JPS55100650A publication Critical patent/JPS55100650A/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
    • H01M50/191—Inorganic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • 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)
  • Primary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

PURPOSE:To obtain an excellent leak-proof of electrolyte, by heat sealing a cathode can and a curled anode can with glass, and sealing a flange part of opening bottom of the anode can in the method of cold pressure welding. CONSTITUTION:A cathode can 3 and anode can curled part 4', with a glass frit 1 put between are made heat sealing. On the above are placed a cathode active material 2 of zinc amalgam, holding film 9, separator 8, and protective film 7, further placed an anode active material 6 of pellet with a silver oxide made pressure forming. Under this condition, with an anode can unit 4 capped, an end portion 5 with the curled part 4' is processed cold pressure welding, and sealed to construct the button type cell. The cathode can 3 is formed by the method of press punching with for instance, covar, inconel, iron-nickel alloy used, and for the glass frit 1 is used a material mainly composed of boro-silicate glass, and it is preferable, when processed heat sealing, to previously apply an oxidation treatment to the both cans 3, 4'.
JP747579A 1979-01-24 1979-01-24 Button type alkaline cell Pending JPS55100650A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP747579A JPS55100650A (en) 1979-01-24 1979-01-24 Button type alkaline cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP747579A JPS55100650A (en) 1979-01-24 1979-01-24 Button type alkaline cell

Publications (1)

Publication Number Publication Date
JPS55100650A true JPS55100650A (en) 1980-07-31

Family

ID=11666797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP747579A Pending JPS55100650A (en) 1979-01-24 1979-01-24 Button type alkaline cell

Country Status (1)

Country Link
JP (1) JPS55100650A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451542A (en) * 1980-12-08 1984-05-29 Hitachi Maxell, Ltd. Cell with gasket comprising glass beads
WO2014052183A1 (en) * 2012-09-27 2014-04-03 Medtronic, Inc. Hermetic coin cell-type assemblies
CN110048053A (en) * 2019-04-10 2019-07-23 常州微宙电子科技有限公司 Shell and energy storage device for energy storage device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451542A (en) * 1980-12-08 1984-05-29 Hitachi Maxell, Ltd. Cell with gasket comprising glass beads
WO2014052183A1 (en) * 2012-09-27 2014-04-03 Medtronic, Inc. Hermetic coin cell-type assemblies
CN110048053A (en) * 2019-04-10 2019-07-23 常州微宙电子科技有限公司 Shell and energy storage device for energy storage device

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