JPS5723464A - Manufacture of flat alkaline storage battery - Google Patents

Manufacture of flat alkaline storage battery

Info

Publication number
JPS5723464A
JPS5723464A JP9776280A JP9776280A JPS5723464A JP S5723464 A JPS5723464 A JP S5723464A JP 9776280 A JP9776280 A JP 9776280A JP 9776280 A JP9776280 A JP 9776280A JP S5723464 A JPS5723464 A JP S5723464A
Authority
JP
Japan
Prior art keywords
electrode
metal
cutting
base
cylindrical
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
JP9776280A
Other languages
Japanese (ja)
Inventor
Takeshi Saito
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.)
Furukawa Battery Co Ltd
Original Assignee
Furukawa 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 Furukawa Battery Co Ltd filed Critical Furukawa Battery Co Ltd
Priority to JP9776280A priority Critical patent/JPS5723464A/en
Publication of JPS5723464A publication Critical patent/JPS5723464A/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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/04—Processes of manufacture in general
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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

Abstract

PURPOSE:To improve the electric conductivity between an electrode and a terminal by forming the metal face of the fused metal due of a cylindrical base formed by filling electrode active substance into foamed metal, then cutting the base to a certain thickness by fusing the cutting face. CONSTITUTION:The electrode base is formed by forming a cylindrical body 1 with the foamed metal of netlike nickel etc., which is three-dimensionally connected by itself, then filling electrode active substance 2 into the cylindrical body 1, before forming and drying it. Thereafter, a flat electrode is formed by cutting the cylindrical electrode base to a certain thickness by rapidly revolving a disc cutter 3. Thereby, relatively wide metal face is formed on the cut surface of the electrode owing to the foamed metal fused during the cutting process so it is possible to improve the electric conductivity between the electrode and a terminal without polishing or any other treating and to effectively prevent the lessening of their discharge character.
JP9776280A 1980-07-17 1980-07-17 Manufacture of flat alkaline storage battery Pending JPS5723464A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9776280A JPS5723464A (en) 1980-07-17 1980-07-17 Manufacture of flat alkaline storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9776280A JPS5723464A (en) 1980-07-17 1980-07-17 Manufacture of flat alkaline storage battery

Publications (1)

Publication Number Publication Date
JPS5723464A true JPS5723464A (en) 1982-02-06

Family

ID=14200874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9776280A Pending JPS5723464A (en) 1980-07-17 1980-07-17 Manufacture of flat alkaline storage battery

Country Status (1)

Country Link
JP (1) JPS5723464A (en)

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