JPS56141175A - Lead acid battery with expanded grid - Google Patents

Lead acid battery with expanded grid

Info

Publication number
JPS56141175A
JPS56141175A JP4376180A JP4376180A JPS56141175A JP S56141175 A JPS56141175 A JP S56141175A JP 4376180 A JP4376180 A JP 4376180A JP 4376180 A JP4376180 A JP 4376180A JP S56141175 A JPS56141175 A JP S56141175A
Authority
JP
Japan
Prior art keywords
grid
subjected
lead alloy
sheet
acid battery
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
JP4376180A
Other languages
Japanese (ja)
Inventor
Kunio Yonezu
Naohiro Tsujino
Shigeharu Osumi
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.)
Japan Storage Battery Co Ltd
Original Assignee
Japan Storage 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 Japan Storage Battery Co Ltd filed Critical Japan Storage Battery Co Ltd
Priority to JP4376180A priority Critical patent/JPS56141175A/en
Publication of JPS56141175A publication Critical patent/JPS56141175A/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
    • H01M4/74—Meshes or woven material; Expanded metal
    • H01M4/745—Expanded metal
    • 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 which has small self discharge and provides a good cycle life performance, by subjecting a low antimony system lead alloy containing below a given amount of Sb and small amounts of other elements to extrusion at a high temperature, before thus prepared sheet is subjected to expanding work, and by thus obtaining a grid. CONSTITUTION:A lead alloy containing below 2% of antimony, small amounts of arsenic, tin, silver and the like is subjected to extrusion at a high temperature (for example, at 100-230 deg.C), thereby a lead alloy sheet being made. The sheet is rolled at an ordinary temperature to meke it thin, before it is subjected to expanding work according to a conventional method, thus a grid being obtained.
JP4376180A 1980-04-02 1980-04-02 Lead acid battery with expanded grid Pending JPS56141175A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4376180A JPS56141175A (en) 1980-04-02 1980-04-02 Lead acid battery with expanded grid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4376180A JPS56141175A (en) 1980-04-02 1980-04-02 Lead acid battery with expanded grid

Publications (1)

Publication Number Publication Date
JPS56141175A true JPS56141175A (en) 1981-11-04

Family

ID=12672733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4376180A Pending JPS56141175A (en) 1980-04-02 1980-04-02 Lead acid battery with expanded grid

Country Status (1)

Country Link
JP (1) JPS56141175A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61188861A (en) * 1985-02-15 1986-08-22 Matsushita Electric Ind Co Ltd Paste type lead storage battery
WO2010051848A1 (en) * 2008-11-07 2010-05-14 H. Folke Sandelin Ab Methods and system for manufacturing lead battery plates

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61188861A (en) * 1985-02-15 1986-08-22 Matsushita Electric Ind Co Ltd Paste type lead storage battery
WO2010051848A1 (en) * 2008-11-07 2010-05-14 H. Folke Sandelin Ab Methods and system for manufacturing lead battery plates
JP2012508112A (en) * 2008-11-07 2012-04-05 エイチ．・フォルケ・サンデリン・エービー Method and system for producing lead acid battery plates
US9114446B2 (en) 2008-11-07 2015-08-25 H. Folke Sandelin Ab Methods and system for manufacturing lead battery plates

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