JPS5780671A - Manufacture of metal fiber base plate for alkaline battery plate - Google Patents

Manufacture of metal fiber base plate for alkaline battery plate

Info

Publication number
JPS5780671A
JPS5780671A JP55156197A JP15619780A JPS5780671A JP S5780671 A JPS5780671 A JP S5780671A JP 55156197 A JP55156197 A JP 55156197A JP 15619780 A JP15619780 A JP 15619780A JP S5780671 A JPS5780671 A JP S5780671A
Authority
JP
Japan
Prior art keywords
sintered body
superdense
metal fiber
felt
iron
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
JP55156197A
Other languages
Japanese (ja)
Inventor
Shigeo Tsuji
Kenji Takeshima
Masahiko Oshitani
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 Corp
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 Corp, Yuasa Battery Corp filed Critical Yuasa Corp
Priority to JP55156197A priority Critical patent/JPS5780671A/en
Publication of JPS5780671A publication Critical patent/JPS5780671A/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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/80—Porous plates, e.g. sintered carriers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/536—Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/538—Connection of several leads or tabs of wound or folded electrode stacks
    • 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)
  • Cell Electrode Carriers And Collectors (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

PURPOSE:To increase the strength and the electric conductivity of a current collecting terminal, and enhance the current collecting efficiency of an electrode by providing a highly dense part on a part of a felt-like metal fiber sintered body, which is prepared by sintering metal fiber, along the width of the sintered body. CONSTITUTION:Iron fiber, which is prepared by subjecting iron to cutting work and has a mean diameter of 14mu and a length of 1-15cm, is continuously tangled to form a felt body. The felt body is sintered in a reducing atmosphere so as to prepare a continuous iron fiber sintered body, which is placed with nickel. A part of a nickel-plated iron fiber sintered body (A) is pressed so as to form a highly dense part (a). Following that, the part 1 is folded at its center to make a curved part (B) the curved part is compressed and folded thrice to form a laminated layer (c) and the layer (c) is subjected to roll press to make a superdense part (d). The sintered body (A) thus worked is cut and separated at the center of the superdense part (d) as well as at an appropriate spot into a given dimension, thus a plate the superdense part of which serves as a terminal-attached part (d') is obtained.
JP55156197A 1980-11-05 1980-11-05 Manufacture of metal fiber base plate for alkaline battery plate Pending JPS5780671A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55156197A JPS5780671A (en) 1980-11-05 1980-11-05 Manufacture of metal fiber base plate for alkaline battery plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55156197A JPS5780671A (en) 1980-11-05 1980-11-05 Manufacture of metal fiber base plate for alkaline battery plate

Publications (1)

Publication Number Publication Date
JPS5780671A true JPS5780671A (en) 1982-05-20

Family

ID=15622483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55156197A Pending JPS5780671A (en) 1980-11-05 1980-11-05 Manufacture of metal fiber base plate for alkaline battery plate

Country Status (1)

Country Link
JP (1) JPS5780671A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62165862A (en) * 1986-01-16 1987-07-22 Sanyo Electric Co Ltd Manufacture of electrode base plate for alkaline storage battery
JP2009004142A (en) * 2007-06-20 2009-01-08 Panasonic Corp Method of manufacturing electrode for secondary battery
DE112012000880B4 (en) 2011-02-18 2023-02-02 Sumitomo Electric Industries, Ltd. CURRENT COLLECTOR, ELECTRODE, NON-AQUEOUS ELECTROLYTE BATTERY, CAPACITOR AND LITHIUM-ION CAPACITOR USING A POROUS ALUMINUM BODY WITH THREE-DIMENSIONAL NETWORK

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62165862A (en) * 1986-01-16 1987-07-22 Sanyo Electric Co Ltd Manufacture of electrode base plate for alkaline storage battery
JPH0734365B2 (en) * 1986-01-16 1995-04-12 三洋電機株式会社 Method for manufacturing electrode substrate for alkaline storage battery
JP2009004142A (en) * 2007-06-20 2009-01-08 Panasonic Corp Method of manufacturing electrode for secondary battery
DE112012000880B4 (en) 2011-02-18 2023-02-02 Sumitomo Electric Industries, Ltd. CURRENT COLLECTOR, ELECTRODE, NON-AQUEOUS ELECTROLYTE BATTERY, CAPACITOR AND LITHIUM-ION CAPACITOR USING A POROUS ALUMINUM BODY WITH THREE-DIMENSIONAL NETWORK

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