JPS5659467A - Manufacture of button type alkaline battery - Google Patents

Manufacture of button type alkaline battery

Info

Publication number
JPS5659467A
JPS5659467A JP13469179A JP13469179A JPS5659467A JP S5659467 A JPS5659467 A JP S5659467A JP 13469179 A JP13469179 A JP 13469179A JP 13469179 A JP13469179 A JP 13469179A JP S5659467 A JPS5659467 A JP S5659467A
Authority
JP
Japan
Prior art keywords
positive
compound
projection
container
manufacture
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
JP13469179A
Other languages
Japanese (ja)
Inventor
Tetsunori Fushimi
Hiroshi Ishiuchi
Zenzo Kori
Katsumi Kawahara
Takao Kadokawa
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.)
Maxell Ltd
Original Assignee
Hitachi Maxell 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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP13469179A priority Critical patent/JPS5659467A/en
Publication of JPS5659467A publication Critical patent/JPS5659467A/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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/12—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with flat electrodes
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Primary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To improve the discharge characteristics of a battery by providing a ring projection on a periphery of a molded positive compound, inserting it so that the projection touches on the bottom of a positive container, and crushing it on sealing. CONSTITUTION:Manganese dioxide and scaly graphite are compounded as a positive active material and conductive agent respectively, and a positive compound 3 with a ring projection 4 is formed. Then an alkaline electrolyte is poured on the bottom 7 of a positive container 6, and the positive compound 3 is inserted so as to touch on the bottom 7 of the positive container 6 at the projection 4. A negative terminal plate 12 in which a negative compound 11 is placed is engaged on the opening of the positive container 6 spaced with a gasket 13 of nylon with an L- shaped cross section, and the opening edge of the positive container 6 is folded inward to seal. Thus the projection 4 of the molded positive compound 3 is crushed with sealing pressure.
JP13469179A 1979-10-17 1979-10-17 Manufacture of button type alkaline battery Pending JPS5659467A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13469179A JPS5659467A (en) 1979-10-17 1979-10-17 Manufacture of button type alkaline battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13469179A JPS5659467A (en) 1979-10-17 1979-10-17 Manufacture of button type alkaline battery

Publications (1)

Publication Number Publication Date
JPS5659467A true JPS5659467A (en) 1981-05-22

Family

ID=15134322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13469179A Pending JPS5659467A (en) 1979-10-17 1979-10-17 Manufacture of button type alkaline battery

Country Status (1)

Country Link
JP (1) JPS5659467A (en)

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