JPS5650067A - Manufacturing method of sintered electrode plate for alkaline cell - Google Patents

Manufacturing method of sintered electrode plate for alkaline cell

Info

Publication number
JPS5650067A
JPS5650067A JP12553979A JP12553979A JPS5650067A JP S5650067 A JPS5650067 A JP S5650067A JP 12553979 A JP12553979 A JP 12553979A JP 12553979 A JP12553979 A JP 12553979A JP S5650067 A JPS5650067 A JP S5650067A
Authority
JP
Japan
Prior art keywords
sintered body
electrode plate
high density
portions
grooved
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.)
Granted
Application number
JP12553979A
Other languages
Japanese (ja)
Other versions
JPS6360507B2 (en
Inventor
Masahiko Oshitani
Shuzo Kimura
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.)
Yuasa Corp
Original Assignee
Yuasa Battery Corp
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 Yuasa Battery Corp filed Critical Yuasa Battery Corp
Priority to JP12553979A priority Critical patent/JPS5650067A/en
Publication of JPS5650067A publication Critical patent/JPS5650067A/en
Publication of JPS6360507B2 publication Critical patent/JPS6360507B2/ja
Granted 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/80—Porous plates, e.g. sintered carriers
    • 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)
  • Powder Metallurgy (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

PURPOSE:To obtain a low cost sintered body by pressing a nickel-plated iron fiber sintered body at a predetermined pitch to form grooved portions with high density and cutting them into a configuration of the electrode plate to form terminal portions at the high density grooved portions thereby saving the terminal attaching step. CONSTITUTION:Iron fibers, for example, with 14mu of average wire diameter and 1-15cm of length are prepared by cutting iron materials and the fibers are entangled to each other into a uniform felt. After pressing the felt into a predetermined thickness, it is sintered in a reducing atmosphere, for example, at 900-1,000 deg.C, then the sintered body is applied with nickel-plating. Thereafter, the sintered body is pressed under pressure of 200kg/cm<2> and formed with high density grooves 2 at a predetermined pitch at the highly porous portions 1. After filling active substance to the grooved sintered body, it is cut into a predetermined dimension for the electrode plate and the high density grooves 2 are used as the terminal for the electrode plate.
JP12553979A 1979-09-28 1979-09-28 Manufacturing method of sintered electrode plate for alkaline cell Granted JPS5650067A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12553979A JPS5650067A (en) 1979-09-28 1979-09-28 Manufacturing method of sintered electrode plate for alkaline cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12553979A JPS5650067A (en) 1979-09-28 1979-09-28 Manufacturing method of sintered electrode plate for alkaline cell

Publications (2)

Publication Number Publication Date
JPS5650067A true JPS5650067A (en) 1981-05-07
JPS6360507B2 JPS6360507B2 (en) 1988-11-24

Family

ID=14912688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12553979A Granted JPS5650067A (en) 1979-09-28 1979-09-28 Manufacturing method of sintered electrode plate for alkaline cell

Country Status (1)

Country Link
JP (1) JPS5650067A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6285644U (en) * 1985-11-19 1987-06-01

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0445610U (en) * 1990-08-13 1992-04-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6285644U (en) * 1985-11-19 1987-06-01

Also Published As

Publication number Publication date
JPS6360507B2 (en) 1988-11-24

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