JPS56165279A - Lead acid battery - Google Patents

Lead acid battery

Info

Publication number
JPS56165279A
JPS56165279A JP6938580A JP6938580A JPS56165279A JP S56165279 A JPS56165279 A JP S56165279A JP 6938580 A JP6938580 A JP 6938580A JP 6938580 A JP6938580 A JP 6938580A JP S56165279 A JPS56165279 A JP S56165279A
Authority
JP
Japan
Prior art keywords
discharge
concentration
sulfuric acid
last stage
electrolyte
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
JP6938580A
Other languages
Japanese (ja)
Inventor
Naoto Hoshihara
Katsuhiro Takahashi
Sadao Fukuda
Keiichi Watanabe
Hidemi Fukunaga
Hiroshi Yasuda
Kenji Kobayashi
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 JP6938580A priority Critical patent/JPS56165279A/en
Publication of JPS56165279A publication Critical patent/JPS56165279A/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)

Abstract

PURPOSE:To decrease rapid deterioration of the capacity of a battery caused by low- rate discharge, by holding, within a specific range, the concentration of sulfuric acid remaining in the electrolyte at the last stage of the initial low-current discharge. CONSTITUTION:At the last stage of the initial low-current discharge of a lead acid battery where the hour rate of the discharge is below 5 (0.2 C), especially 0.2- 0.05 C, the concentration of sulfuric acid remaining in the electrolyte is suppressed below 20wt%, preferably restricted to 15-5wt%. The simplest method of regulating the sulfuric acid concentration at the last stage of the discharge is, for example, to carry out discharge in a sufficient acid concentration, before replacing the liquid with sulfuric acid of a given concentration below 20wt%.
JP6938580A 1980-05-23 1980-05-23 Lead acid battery Pending JPS56165279A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6938580A JPS56165279A (en) 1980-05-23 1980-05-23 Lead acid battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6938580A JPS56165279A (en) 1980-05-23 1980-05-23 Lead acid battery

Publications (1)

Publication Number Publication Date
JPS56165279A true JPS56165279A (en) 1981-12-18

Family

ID=13401060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6938580A Pending JPS56165279A (en) 1980-05-23 1980-05-23 Lead acid battery

Country Status (1)

Country Link
JP (1) JPS56165279A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60262365A (en) * 1984-06-07 1985-12-25 Yuasa Battery Co Ltd Lead storage battery
US6921611B2 (en) 1999-07-09 2005-07-26 Johnson Controls Technology Company Method of making a battery
US6953641B2 (en) 2001-01-05 2005-10-11 Johnson Controls Technology Company Battery grid
US9748578B2 (en) 2010-04-14 2017-08-29 Johnson Controls Technology Company Battery and battery plate assembly
US10418637B2 (en) 2013-10-23 2019-09-17 Johnson Controls Autobatterie Gmbh & Co. Kgaa Grid arrangement for plate-shaped battery electrode and accumulator
US10840515B2 (en) 2013-10-08 2020-11-17 Clarios Germany Gmbh & Co. Kgaa Grid assembly for a plate-shaped battery electrode of an electrochemical accumulator battery
US10892491B2 (en) 2011-11-03 2021-01-12 CPS Technology Holdings LLP Battery grid with varied corrosion resistance

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60262365A (en) * 1984-06-07 1985-12-25 Yuasa Battery Co Ltd Lead storage battery
JPH0546068B2 (en) * 1984-06-07 1993-07-12 Yuasa Battery Co Ltd
US6921611B2 (en) 1999-07-09 2005-07-26 Johnson Controls Technology Company Method of making a battery
US7799463B2 (en) 1999-07-09 2010-09-21 Johnson Controls Technology Company Method of producing battery plates
US8034488B2 (en) 1999-07-09 2011-10-11 Johnson Controls Technology Company Battery grid
US6953641B2 (en) 2001-01-05 2005-10-11 Johnson Controls Technology Company Battery grid
US7398581B2 (en) 2001-01-05 2008-07-15 Johnson Controls Technology Company Method for making battery plates
US7763084B2 (en) 2001-01-05 2010-07-27 Johnson Controls Technology Company Method for making battery plates
US9748578B2 (en) 2010-04-14 2017-08-29 Johnson Controls Technology Company Battery and battery plate assembly
US10985380B2 (en) 2010-04-14 2021-04-20 Cps Technology Holdings Llc Battery and battery plate assembly with highly absorbent separator
US11824204B2 (en) 2010-04-14 2023-11-21 Cps Technology Holdings Llc Battery and battery plate assembly with absorbent separator
US10892491B2 (en) 2011-11-03 2021-01-12 CPS Technology Holdings LLP Battery grid with varied corrosion resistance
US11539051B2 (en) 2011-11-03 2022-12-27 Cps Technology Holdings Llc Battery grid with varied corrosion resistance
US10840515B2 (en) 2013-10-08 2020-11-17 Clarios Germany Gmbh & Co. Kgaa Grid assembly for a plate-shaped battery electrode of an electrochemical accumulator battery
US11611082B2 (en) 2013-10-08 2023-03-21 Clarios Germany Gmbh & Co. Kg Grid assembly for a plate-shaped battery electrode of an electrochemical accumulator battery
US10418637B2 (en) 2013-10-23 2019-09-17 Johnson Controls Autobatterie Gmbh & Co. Kgaa Grid arrangement for plate-shaped battery electrode and accumulator

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