JPS5772262A - Manufacture of lead battery - Google Patents

Manufacture of lead battery

Info

Publication number
JPS5772262A
JPS5772262A JP55148614A JP14861480A JPS5772262A JP S5772262 A JPS5772262 A JP S5772262A JP 55148614 A JP55148614 A JP 55148614A JP 14861480 A JP14861480 A JP 14861480A JP S5772262 A JPS5772262 A JP S5772262A
Authority
JP
Japan
Prior art keywords
poles
partition
hole
welding
pole
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
JP55148614A
Other languages
Japanese (ja)
Inventor
Satahiro Kimata
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.)
Resonac Corp
Original Assignee
Shin Kobe Electric Machinery 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 Shin Kobe Electric Machinery Co Ltd filed Critical Shin Kobe Electric Machinery Co Ltd
Priority to JP55148614A priority Critical patent/JPS5772262A/en
Publication of JPS5772262A publication Critical patent/JPS5772262A/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
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
    • H01M50/529—Intercell connections through partitions, e.g. in a battery casing
    • 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 provide easy manufacture and ensure welding through application of resistance-welding by pressing both negative and positive poles together in the through hole of a partition after the facing surface of each pole to be welded is smoothed. CONSTITUTION:A negative pole 8 and a positive pole 9 having the groups of plates 2, 2' respectively adjacent to each other, with a partition 1 interposed in between, are formed in square poles having smooth surfaces. The negative pole 8 and positive pole 9 are arranged so as to face a through hole 6 provided on partition 6, and compressed from both sides with welding electrodes 10 at the position coinciding with the through hole 1, then pressed in and brought in contact by having both poles 8, 9 deformed into the through hole 6. Both poles 8, 9 are resistance-welded by the electric current fed in the welding electrode 10, with the contact of both poles maintained. Furthermore, ring projections 11 provided around the welding electrodes 10 are pressed onto both poles 8, 9 as a result, ring projections 12, 12' are formed on the opposite sides of both poles 8, 9 and allowed to encroach onto the partition 1. This provides a good electrolyte leakage resistance.
JP55148614A 1980-10-23 1980-10-23 Manufacture of lead battery Pending JPS5772262A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55148614A JPS5772262A (en) 1980-10-23 1980-10-23 Manufacture of lead battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55148614A JPS5772262A (en) 1980-10-23 1980-10-23 Manufacture of lead battery

Publications (1)

Publication Number Publication Date
JPS5772262A true JPS5772262A (en) 1982-05-06

Family

ID=15456714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55148614A Pending JPS5772262A (en) 1980-10-23 1980-10-23 Manufacture of lead battery

Country Status (1)

Country Link
JP (1) JPS5772262A (en)

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