JPS55166866A - Manufacture of electrode plate for alkaline storage battery - Google Patents

Manufacture of electrode plate for alkaline storage battery

Info

Publication number
JPS55166866A
JPS55166866A JP7611779A JP7611779A JPS55166866A JP S55166866 A JPS55166866 A JP S55166866A JP 7611779 A JP7611779 A JP 7611779A JP 7611779 A JP7611779 A JP 7611779A JP S55166866 A JPS55166866 A JP S55166866A
Authority
JP
Japan
Prior art keywords
width
pressing portion
plate
electrode
electrode plate
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
JP7611779A
Other languages
Japanese (ja)
Inventor
Tetsushiro Torigoe
Harushige Kitamura
Hiromi Maruyama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7611779A priority Critical patent/JPS55166866A/en
Publication of JPS55166866A publication Critical patent/JPS55166866A/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
    • 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
    • H01M50/533—Electrode connections inside a battery casing characterised by the shape of the leads or tabs
    • 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)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To permit the common use of a press mold and raise operability thereof by providing a pressing portion for fitting a lead plate over all-over width at a right angle to the winding direction of an electrode plate. CONSTITUTION:On the sintered porous base plate 1, the pressing portion 2 for spot welding for a lead plate is formed by a press mold, and the lead plate 3 is welded to the pressing portion 2. For example, the long scale hoop-like base plate 1 is provided with the pressing portion 2 by a common press and then cut off along the lines 4 and 5 to obtain an electrode of a wide width and an electrode of a narrow width. The pressing portion 2 is provided over all-over width of the electrode plate at a right to the winding direction of the electrode plate in such a way as to have a width more than the width of the lead plate 3.
JP7611779A 1979-06-15 1979-06-15 Manufacture of electrode plate for alkaline storage battery Pending JPS55166866A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7611779A JPS55166866A (en) 1979-06-15 1979-06-15 Manufacture of electrode plate for alkaline storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7611779A JPS55166866A (en) 1979-06-15 1979-06-15 Manufacture of electrode plate for alkaline storage battery

Publications (1)

Publication Number Publication Date
JPS55166866A true JPS55166866A (en) 1980-12-26

Family

ID=13595958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7611779A Pending JPS55166866A (en) 1979-06-15 1979-06-15 Manufacture of electrode plate for alkaline storage battery

Country Status (1)

Country Link
JP (1) JPS55166866A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100646500B1 (en) 2005-09-28 2006-11-14 삼성에스디아이 주식회사 Electrode assembly for lithium rechargeable battery and lithium rechargeable battery using the same
US9978482B2 (en) 2010-12-30 2018-05-22 Dow Global Technologies Llc Die assembly with cooled die land

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100646500B1 (en) 2005-09-28 2006-11-14 삼성에스디아이 주식회사 Electrode assembly for lithium rechargeable battery and lithium rechargeable battery using the same
US9978482B2 (en) 2010-12-30 2018-05-22 Dow Global Technologies Llc Die assembly with cooled die land

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