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JPS57113554A - Initial charging method of unformated plate fabricating lead-acid battery - Google Patents

Initial charging method of unformated plate fabricating lead-acid battery

Info

Publication number
JPS57113554A
JPS57113554A JP55188628A JP18862880A JPS57113554A JP S57113554 A JPS57113554 A JP S57113554A JP 55188628 A JP55188628 A JP 55188628A JP 18862880 A JP18862880 A JP 18862880A JP S57113554 A JPS57113554 A JP S57113554A
Authority
JP
Japan
Prior art keywords
unformated
plate
acid battery
current density
initially
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
JP55188628A
Other languages
Japanese (ja)
Inventor
Satoru Morii
Masakazu Shimoda
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 JP55188628A priority Critical patent/JPS57113554A/en
Publication of JPS57113554A publication Critical patent/JPS57113554A/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
    • H01M4/14—Electrodes for lead-acid accumulators
    • H01M4/16—Processes of manufacture
    • H01M4/22—Forming of electrodes
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To improve the battery life by initially charging an unformated plate fabricating lead-acid battery, when the current density is kept in high initially and in low later. CONSTITUTION:When an unformated plate fabricating lead-acid battery is initially charged, a current is flowed with a high current density suitable for the negative plate until the completion of initial charge of the negative plate, and then the current is reduced to flow a low current density suitable for the positive plate. The current density is 1A/dm<2> or more until theoretical charge of the negative plate attains to 100%, and then reduced to 1A/dm<2> or less, for example it is preferable that initially 1.5A/dm<2> and 0.5A/dm<2> later.
JP55188628A 1980-12-29 1980-12-29 Initial charging method of unformated plate fabricating lead-acid battery Pending JPS57113554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55188628A JPS57113554A (en) 1980-12-29 1980-12-29 Initial charging method of unformated plate fabricating lead-acid battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55188628A JPS57113554A (en) 1980-12-29 1980-12-29 Initial charging method of unformated plate fabricating lead-acid battery

Publications (1)

Publication Number Publication Date
JPS57113554A true JPS57113554A (en) 1982-07-15

Family

ID=16227014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55188628A Pending JPS57113554A (en) 1980-12-29 1980-12-29 Initial charging method of unformated plate fabricating lead-acid battery

Country Status (1)

Country Link
JP (1) JPS57113554A (en)

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