JPS5557263A - Manufacturing method of electrode plate group for lead battery - Google Patents

Manufacturing method of electrode plate group for lead battery

Info

Publication number
JPS5557263A
JPS5557263A JP13067078A JP13067078A JPS5557263A JP S5557263 A JPS5557263 A JP S5557263A JP 13067078 A JP13067078 A JP 13067078A JP 13067078 A JP13067078 A JP 13067078A JP S5557263 A JPS5557263 A JP S5557263A
Authority
JP
Japan
Prior art keywords
electrode plate
strap
mold
comb
plate ear
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
JP13067078A
Other languages
Japanese (ja)
Other versions
JPS5914226B2 (en
Inventor
Kazuhiro Takeda
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 JP53130670A priority Critical patent/JPS5914226B2/en
Publication of JPS5557263A publication Critical patent/JPS5557263A/en
Publication of JPS5914226B2 publication Critical patent/JPS5914226B2/en
Expired 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
    • H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
    • H01M50/541—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges for lead-acid accumulators
    • 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
    • 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
    • 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)

Abstract

PURPOSE:To facilitate the insertion of electrode plate ear and enable automated manufacture by forming the sectional form of the comb-tooth part of the mold for forming strap into circular form and making the joint part of the electrode plate ear and the strap in circular form. CONSTITUTION:The electrode plate group 11 consists of an anode plate 12, cathode plate 13, and a separator 14, and on the upper end surface of the cathode plate 13, an electrode plate ear 15 is protruded. The strap forming mold 16 has a plurality of rod-shaped comb-tooth parts 17, each of which has circular section and of which top end is formed into the conical form part 17''. The electrode plate ear 15 is inserted between the comb-tooth parts 17 of the mold 16, and then another mold 18 is inserted and fitted with the conical form part 17' of the comb-tooth part 17, and then lead molten metal is poured into the mold 16, and thus a strap 19 is formed. Accordingly, caught-phenomenon in electrode plate ear insertion is eliminated, and insertion is facilitated, and the generation of not-fused part at the joint part of the strap and the electrode plate ear can be prevented.
JP53130670A 1978-10-24 1978-10-24 Method for manufacturing lead-acid battery electrode plates Expired JPS5914226B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53130670A JPS5914226B2 (en) 1978-10-24 1978-10-24 Method for manufacturing lead-acid battery electrode plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53130670A JPS5914226B2 (en) 1978-10-24 1978-10-24 Method for manufacturing lead-acid battery electrode plates

Publications (2)

Publication Number Publication Date
JPS5557263A true JPS5557263A (en) 1980-04-26
JPS5914226B2 JPS5914226B2 (en) 1984-04-03

Family

ID=15039799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53130670A Expired JPS5914226B2 (en) 1978-10-24 1978-10-24 Method for manufacturing lead-acid battery electrode plates

Country Status (1)

Country Link
JP (1) JPS5914226B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004164955A (en) * 2002-11-12 2004-06-10 Japan Storage Battery Co Ltd Lead storage battery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004164955A (en) * 2002-11-12 2004-06-10 Japan Storage Battery Co Ltd Lead storage battery

Also Published As

Publication number Publication date
JPS5914226B2 (en) 1984-04-03

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