JPS5645568A - Manufacture of assembled element for lead storage battery - Google Patents

Manufacture of assembled element for lead storage battery

Info

Publication number
JPS5645568A
JPS5645568A JP12113679A JP12113679A JPS5645568A JP S5645568 A JPS5645568 A JP S5645568A JP 12113679 A JP12113679 A JP 12113679A JP 12113679 A JP12113679 A JP 12113679A JP S5645568 A JPS5645568 A JP S5645568A
Authority
JP
Japan
Prior art keywords
assembled
lags
concave part
tools
heating
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
JP12113679A
Other languages
Japanese (ja)
Other versions
JPS6028106B2 (en
Inventor
Kensaku Tsuchida
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 JP54121136A priority Critical patent/JPS6028106B2/en
Publication of JPS5645568A publication Critical patent/JPS5645568A/en
Publication of JPS6028106B2 publication Critical patent/JPS6028106B2/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
    • 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 weld the lags of electrode plates in a short time with a reduced amount of lead, by pressing and fusing them with a pair of heating-and-pressing tools to make an assembled-element terminal. CONSTITUTION:Lags 9 of an electrode plate 6 and 6' are fused and unified to make an assembled element. Each lag 9 is provided with a projection, and the lags 9 are pressed and fused with the help of a pair of heating-and-pressing tools 12 and 13. Each of the tools 12 and 13 is provided with a concave part 16, and besides, a heating chip 15 is attached to the concave part 16; the shape of the concave part 16 is like that of a desired assembled-element terminal which is divided into halves. In welding, the lag 9 is fused and cooled within the concave part 16, thus forming an assembled-element terminal. Since current is fed after the lags 9 are pressed with the tools 12 and 13, the projecting end of the lag and the heating chip 15 are heated in an instant, and dirt or oxidixed films which are attached to their welded surfaces are removed, thereby enabling an excellent welding. For the heating chip 15, either graphite or Hastelloy is preferred.
JP54121136A 1979-09-19 1979-09-19 Manufacturing method for electrode plates for lead-acid batteries Expired JPS6028106B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54121136A JPS6028106B2 (en) 1979-09-19 1979-09-19 Manufacturing method for electrode plates for lead-acid batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54121136A JPS6028106B2 (en) 1979-09-19 1979-09-19 Manufacturing method for electrode plates for lead-acid batteries

Publications (2)

Publication Number Publication Date
JPS5645568A true JPS5645568A (en) 1981-04-25
JPS6028106B2 JPS6028106B2 (en) 1985-07-03

Family

ID=14803756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54121136A Expired JPS6028106B2 (en) 1979-09-19 1979-09-19 Manufacturing method for electrode plates for lead-acid batteries

Country Status (1)

Country Link
JP (1) JPS6028106B2 (en)

Also Published As

Publication number Publication date
JPS6028106B2 (en) 1985-07-03

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