JPS561463A - Manufacture of electrode plate group for lead-acid battery - Google Patents

Manufacture of electrode plate group for lead-acid battery

Info

Publication number
JPS561463A
JPS561463A JP7732679A JP7732679A JPS561463A JP S561463 A JPS561463 A JP S561463A JP 7732679 A JP7732679 A JP 7732679A JP 7732679 A JP7732679 A JP 7732679A JP S561463 A JPS561463 A JP S561463A
Authority
JP
Japan
Prior art keywords
electrode plate
lead
plate group
shelf
insulation layer
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
JP7732679A
Other languages
Japanese (ja)
Inventor
Takao Ozaki
Hiroshi Yasuda
Nobuyuki Aoki
Sadao Furuya
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 JP7732679A priority Critical patent/JPS561463A/en
Publication of JPS561463A publication Critical patent/JPS561463A/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
    • H01M50/54—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
    • 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 prevent short circuit due to the falling of active material by a procedure in which the lug portion of electrode plate is dipped in a molten lead alloy to dissolve the lug portion and at the same time a connection shelf is formed and also an insulation layer is formed on the upper part of the connection shelf. CONSTITUTION:The electride plate group G is formed by stacking the positive electrode plate 3 and the negative electrode plate 4. Then, a part of each of the upper and lower lug portions 1 and 2 of the electrode plate group G is dipped in the molten lead 6 to form the connection shelf 8, where the insulation layer 7 consisting of a mixture of lead oxide and silicon dioxide in an amount as much as 5-30wt% of the lead oxide is formed on the upper side of the shelf 8. The insulation layer 7 is formed integrally with the lower lug 2 by injecting the molten lead 6 into the connection shelf mold 5 and then putting the fluid insulation 7 specifically lighter than the moldten lead 6 onto the molten lead 6, for example.
JP7732679A 1979-06-19 1979-06-19 Manufacture of electrode plate group for lead-acid battery Pending JPS561463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7732679A JPS561463A (en) 1979-06-19 1979-06-19 Manufacture of electrode plate group for lead-acid battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7732679A JPS561463A (en) 1979-06-19 1979-06-19 Manufacture of electrode plate group for lead-acid battery

Publications (1)

Publication Number Publication Date
JPS561463A true JPS561463A (en) 1981-01-09

Family

ID=13630803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7732679A Pending JPS561463A (en) 1979-06-19 1979-06-19 Manufacture of electrode plate group for lead-acid battery

Country Status (1)

Country Link
JP (1) JPS561463A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0664054A4 (en) * 1991-09-10 1995-03-08 Bolder Battery Inc Battery end connector.
CN105591163A (en) * 2016-01-28 2016-05-18 超威电源有限公司 Production process of novel valve-controlled sealed lead-acid storage battery

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0664054A4 (en) * 1991-09-10 1995-03-08 Bolder Battery Inc Battery end connector.
EP0664054A1 (en) * 1991-09-10 1995-07-26 Bolder Battery, Inc. Method of fabricating a battery
CN105591163A (en) * 2016-01-28 2016-05-18 超威电源有限公司 Production process of novel valve-controlled sealed lead-acid storage battery

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