JPS5546267A - Manufacturing method of plate for lead storage battery - Google Patents

Manufacturing method of plate for lead storage battery

Info

Publication number
JPS5546267A
JPS5546267A JP11958378A JP11958378A JPS5546267A JP S5546267 A JPS5546267 A JP S5546267A JP 11958378 A JP11958378 A JP 11958378A JP 11958378 A JP11958378 A JP 11958378A JP S5546267 A JPS5546267 A JP S5546267A
Authority
JP
Japan
Prior art keywords
paste
active material
resin
mixing
state
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.)
Granted
Application number
JP11958378A
Other languages
Japanese (ja)
Other versions
JPS616505B2 (en
Inventor
Takao Ozaki
Hiroshi Yasuda
Sadao Furuya
Nobuyuki Aoki
Tetsushige Kawase
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 JP11958378A priority Critical patent/JPS5546267A/en
Publication of JPS5546267A publication Critical patent/JPS5546267A/en
Publication of JPS616505B2 publication Critical patent/JPS616505B2/ja
Granted 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
    • H01M4/20—Processes of manufacture of pasted 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 prevent an active material from being softened and detached, by mixing a fine powder of fluoine resin with a high polymerization degree and crystallization speed in the paste, and by constructing a reticular construction of fluorine resin in the paste during the paste mixing process. CONSTITUTION:A fine particle of diameter about 0.5 microns, obtained by an emulsifying polymerization of flurorine resin with molecular weight more than 100,000 and crystallization speed above 50%, for instance, ethylene polytetrafluoride, is added to water together with non-ion surface active agent to be a stabilized dispersion. This is added to a lead powder together with water, sulfuric acid, after a primary mixing of the paste by the method of stirring, kneading, spreading, etc., further to be well kneaded by dropping a dilute sufuric acid. At this time, the paste state active material, with ethylene polytetrafluoride being made fibroid getting entangled, becomes a state having a rubber state elasticity. The active material, obtained by such means as in the above, is filled in a lattice unit, to provide the plate passing the process of acid leach and drying.
JP11958378A 1978-09-27 1978-09-27 Manufacturing method of plate for lead storage battery Granted JPS5546267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11958378A JPS5546267A (en) 1978-09-27 1978-09-27 Manufacturing method of plate for lead storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11958378A JPS5546267A (en) 1978-09-27 1978-09-27 Manufacturing method of plate for lead storage battery

Publications (2)

Publication Number Publication Date
JPS5546267A true JPS5546267A (en) 1980-03-31
JPS616505B2 JPS616505B2 (en) 1986-02-27

Family

ID=14764946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11958378A Granted JPS5546267A (en) 1978-09-27 1978-09-27 Manufacturing method of plate for lead storage battery

Country Status (1)

Country Link
JP (1) JPS5546267A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003065482A1 (en) * 2002-01-30 2003-08-07 Matsushita Electric Industrial Co., Ltd. Lead storage battery
US6755874B2 (en) * 2001-01-11 2004-06-29 Delphi Technologies, Inc. Plate making process for lead acid battery
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
US12451493B2 (en) 2017-01-27 2025-10-21 Cps Technology Holdings Llc Battery grid

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6755874B2 (en) * 2001-01-11 2004-06-29 Delphi Technologies, Inc. Plate making process for lead acid battery
WO2003065482A1 (en) * 2002-01-30 2003-08-07 Matsushita Electric Industrial Co., Ltd. Lead storage battery
US7488557B2 (en) 2002-01-30 2009-02-10 Panasonic Corporation Electrode for lead-acid battery
US9748578B2 (en) 2010-04-14 2017-08-29 Johnson Controls Technology Company Battery and battery plate assembly
US11824204B2 (en) 2010-04-14 2023-11-21 Cps Technology Holdings Llc Battery and battery plate assembly with absorbent separator
US10985380B2 (en) 2010-04-14 2021-04-20 Cps Technology Holdings Llc Battery and battery plate assembly with highly 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
US12132209B2 (en) 2011-11-03 2024-10-29 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
US12451493B2 (en) 2017-01-27 2025-10-21 Cps Technology Holdings Llc Battery grid

Also Published As

Publication number Publication date
JPS616505B2 (en) 1986-02-27

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