JPS57162267A - Electrode plate for lead-acid battery - Google Patents

Electrode plate for lead-acid battery

Info

Publication number
JPS57162267A
JPS57162267A JP56046712A JP4671281A JPS57162267A JP S57162267 A JPS57162267 A JP S57162267A JP 56046712 A JP56046712 A JP 56046712A JP 4671281 A JP4671281 A JP 4671281A JP S57162267 A JPS57162267 A JP S57162267A
Authority
JP
Japan
Prior art keywords
grid
concavo
active material
convex portion
lead
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
JP56046712A
Other languages
Japanese (ja)
Inventor
Yoichi Nomura
Mikio Oguma
Akio Komaki
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 JP56046712A priority Critical patent/JPS57162267A/en
Publication of JPS57162267A publication Critical patent/JPS57162267A/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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/72—Grids
    • H01M4/73—Grids for lead-acid accumulators, e.g. frame plates
    • 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)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

PURPOSE:To obtain a grid having high holding ability of an active material by installing a concavo-convex portion on a surface making contact with an active material paste in a grid and providing a return part near the peak of a convex part thereof. CONSTITUTION:A concavo-convex portion is installed on a surface 4 making contact with an active material paste 3'' in a grid 1'' obtained by machining a long strip if lead alloy. This concavo-convex portion consists of a small projection 5' having a return part 6 near the peak of the small projection 5'. The return part 6 is defined as the part formed by two points 8, 8' or more points excepting a point 7 among intersections of a line D-D' vertical to the line C-C' which nearly coincides with the direction of a surface 4 of the grid 1'', and the surface 4 of the grid 1''.
JP56046712A 1981-03-30 1981-03-30 Electrode plate for lead-acid battery Pending JPS57162267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56046712A JPS57162267A (en) 1981-03-30 1981-03-30 Electrode plate for lead-acid battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56046712A JPS57162267A (en) 1981-03-30 1981-03-30 Electrode plate for lead-acid battery

Publications (1)

Publication Number Publication Date
JPS57162267A true JPS57162267A (en) 1982-10-06

Family

ID=12754959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56046712A Pending JPS57162267A (en) 1981-03-30 1981-03-30 Electrode plate for lead-acid battery

Country Status (1)

Country Link
JP (1) JPS57162267A (en)

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