JPS57165970A - Production of battery - Google Patents

Production of battery

Info

Publication number
JPS57165970A
JPS57165970A JP5211481A JP5211481A JPS57165970A JP S57165970 A JPS57165970 A JP S57165970A JP 5211481 A JP5211481 A JP 5211481A JP 5211481 A JP5211481 A JP 5211481A JP S57165970 A JPS57165970 A JP S57165970A
Authority
JP
Japan
Prior art keywords
pressure
negative electrode
attaching
end part
attaching die
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
JP5211481A
Other languages
Japanese (ja)
Inventor
Koichi Tanaka
Masazumi Tsukada
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.)
FDK Twicell Co Ltd
Original Assignee
Toshiba Battery 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 Toshiba Battery Co Ltd filed Critical Toshiba Battery Co Ltd
Priority to JP5211481A priority Critical patent/JPS57165970A/en
Publication of JPS57165970A publication Critical patent/JPS57165970A/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
    • H01M4/06—Electrodes for primary cells
    • H01M4/08—Processes of manufacture
    • H01M4/12—Processes of manufacture of consumable metal or alloy electrodes

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 obtain a negative electrode with an enough tight closing force without holding the air in the inside of a flat sealing plate, by pressure-attaching the metallic thin plate of a negative electrode onto a metallic negative electrode sealing plate from one side end to the other end slowly transferring an exerting point of pressure. CONSTITUTION:A thin lithium metal plate 3 is stuck to a circular arc shaped pressure-attaching die 2 attached to a spot-roller 1, a negative electrode sealing plate 5 is placed on the lower pressure-attaching die 4 which is installed on a loading-table, the pressurizing point of the circular arc shaped pressure-attaching die 2 and the under pressure-attaching die 4 is transferred from one end part to another end part by rotating the spot-roller 1 and the loading-table together simultaneously. Consequently, the thin metallic lithium plate 3 attached to the circular arc shaped pressure-attaching die 2 is hermetically attached to the negative electrode sealing plate 5 which is placed on the lower pressure-attaching die 4 from one end part to another end part.
JP5211481A 1981-04-07 1981-04-07 Production of battery Pending JPS57165970A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5211481A JPS57165970A (en) 1981-04-07 1981-04-07 Production of battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5211481A JPS57165970A (en) 1981-04-07 1981-04-07 Production of battery

Publications (1)

Publication Number Publication Date
JPS57165970A true JPS57165970A (en) 1982-10-13

Family

ID=12905832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5211481A Pending JPS57165970A (en) 1981-04-07 1981-04-07 Production of battery

Country Status (1)

Country Link
JP (1) JPS57165970A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231197A1 (en) * 1985-08-05 1987-08-12 Gould Inc. A method of fabricating battery plates for electrochemical cells
US5642561A (en) * 1996-02-09 1997-07-01 Micron Communications, Inc. Methods of producing thin profile batteries and battery terminal housing members

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231197A1 (en) * 1985-08-05 1987-08-12 Gould Inc. A method of fabricating battery plates for electrochemical cells
US5642561A (en) * 1996-02-09 1997-07-01 Micron Communications, Inc. Methods of producing thin profile batteries and battery terminal housing members

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