JPS5549863A - Manufacturing method for alkaline manganese battery - Google Patents

Manufacturing method for alkaline manganese battery

Info

Publication number
JPS5549863A
JPS5549863A JP12215778A JP12215778A JPS5549863A JP S5549863 A JPS5549863 A JP S5549863A JP 12215778 A JP12215778 A JP 12215778A JP 12215778 A JP12215778 A JP 12215778A JP S5549863 A JPS5549863 A JP S5549863A
Authority
JP
Japan
Prior art keywords
raw material
way
anolytic
agent
electrolyte
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
JP12215778A
Other languages
Japanese (ja)
Inventor
Hachitani Ishikawa
Kiyoshi Niso
Seiichi Matsushima
Yoshio Uetani
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 Holdings 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 JP12215778A priority Critical patent/JPS5549863A/en
Publication of JPS5549863A publication Critical patent/JPS5549863A/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

Landscapes

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

Abstract

PURPOSE:To improve absorption of electrolyte in such a way that a raw material plate is formed by applying pressure on the compound material which mainly contains manganess dioxide but without binder, by which is made flake-shaped raw material pieces which are further crushed into particle and molded under pressure. CONSTITUTION:A raw material plate 15 which has high concentration and continuity is fashioned in such a way that manganess dioxide is taken as main ingredient, which is added flake graphite and electrolyte, and anolytic agent raw material 13 without binder is brought under pressure by rollers 14. This is sent to a crusher 17 by way of a chute 16, which is made to be raw material pieces 18 demolished into flake shapes under weight on the way, which are crushed by a crusher 17 and made into granular raw material particle 19. The raw material particle 19 is molded under pressure to be a cylindrical anolytic agent 1 by a molding machine 20. This facilitates to improve efficiency of manufacturing batteries by enlarging electrolyte absorbing velocity of the anolytic agent 1.
JP12215778A 1978-10-03 1978-10-03 Manufacturing method for alkaline manganese battery Pending JPS5549863A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12215778A JPS5549863A (en) 1978-10-03 1978-10-03 Manufacturing method for alkaline manganese battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12215778A JPS5549863A (en) 1978-10-03 1978-10-03 Manufacturing method for alkaline manganese battery

Publications (1)

Publication Number Publication Date
JPS5549863A true JPS5549863A (en) 1980-04-10

Family

ID=14829002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12215778A Pending JPS5549863A (en) 1978-10-03 1978-10-03 Manufacturing method for alkaline manganese battery

Country Status (1)

Country Link
JP (1) JPS5549863A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61208752A (en) * 1985-03-14 1986-09-17 Fuji Elelctrochem Co Ltd Manufacture of positive mixture for alkaline battery
JPH0353234U (en) * 1989-09-28 1991-05-23
WO1991012635A2 (en) * 1990-02-15 1991-08-22 Battery Technologies Inc. Manganese dioxide cathode for a rechargeable cell, and cell containing the same
JP2002075338A (en) * 2000-08-31 2002-03-15 Fdk Corp Positive electrode mix compact and battery

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61208752A (en) * 1985-03-14 1986-09-17 Fuji Elelctrochem Co Ltd Manufacture of positive mixture for alkaline battery
JPH0353234U (en) * 1989-09-28 1991-05-23
JPH0612781Y2 (en) * 1989-09-28 1994-04-06 マクター株式会社 Treatment machine
WO1991012635A2 (en) * 1990-02-15 1991-08-22 Battery Technologies Inc. Manganese dioxide cathode for a rechargeable cell, and cell containing the same
JP2002075338A (en) * 2000-08-31 2002-03-15 Fdk Corp Positive electrode mix compact and battery

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