JPS5765677A - Sealed lead acid battery - Google Patents

Sealed lead acid battery

Info

Publication number
JPS5765677A
JPS5765677A JP55140973A JP14097380A JPS5765677A JP S5765677 A JPS5765677 A JP S5765677A JP 55140973 A JP55140973 A JP 55140973A JP 14097380 A JP14097380 A JP 14097380A JP S5765677 A JPS5765677 A JP S5765677A
Authority
JP
Japan
Prior art keywords
assembled element
plates
negative plates
porous body
negative
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
JP55140973A
Other languages
Japanese (ja)
Inventor
Yoshihiro Kobayashi
Wataru Takahashi
Akio Watanabe
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 JP55140973A priority Critical patent/JPS5765677A/en
Publication of JPS5765677A publication Critical patent/JPS5765677A/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
    • H01M10/34—Gastight accumulators
    • H01M10/342—Gastight lead 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

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

Abstract

PURPOSE:To improve the overcharge resistant ability and the boosting charge performance of a battery by placing a water-repellent porous body between the inner wall of a container, and negative plates located in the outermost sides of an assembled element, and thereby efficiently absorbing oxygen gas with the negative plates. CONSTITUTION:Pasted positive plates 1 and pasted negative plates 2 are stacked alternately with separators 3 interposed between them, thereby forming an assembled element. Here, negative plates 2 are made to locate in both sides of the assembled element . After the assembled element is inserted in a plastic container 5, a safety valve 6, a positive lead 7 and a negative lead 8 are provided. Following that, sulfuric acid is poured into the container so that is doesn't move freely liberated from the negative plates 2 located in both sides of the assembled element are covered with a water-repellent porous body such as a mat 4 made of glass fiber in the shape of a U, so that the mat 4 comes in contact with the plates 2. The former porous body is preferred to be made water repellent with a fluorine resin or a silicone resin.
JP55140973A 1980-10-07 1980-10-07 Sealed lead acid battery Pending JPS5765677A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55140973A JPS5765677A (en) 1980-10-07 1980-10-07 Sealed lead acid battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55140973A JPS5765677A (en) 1980-10-07 1980-10-07 Sealed lead acid battery

Publications (1)

Publication Number Publication Date
JPS5765677A true JPS5765677A (en) 1982-04-21

Family

ID=15281138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55140973A Pending JPS5765677A (en) 1980-10-07 1980-10-07 Sealed lead acid battery

Country Status (1)

Country Link
JP (1) JPS5765677A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58201271A (en) * 1982-05-19 1983-11-24 Yuasa Battery Co Ltd Sealed type alkaline storage battery
JPS60234621A (en) * 1984-05-07 1985-11-21 照井　ヨシヱ Drain receiving stand
JPS60250567A (en) * 1984-05-25 1985-12-11 Yuasa Battery Co Ltd Enclosed type nickel-zinc storage battery
JPH01149376A (en) * 1987-12-04 1989-06-12 Matsushita Electric Ind Co Ltd sealed lead acid battery
JPH02119064A (en) * 1988-10-28 1990-05-07 Matsushita Electric Ind Co Ltd sealed lead acid battery
US6509118B1 (en) * 1997-07-04 2003-01-21 Detchko Pavlov Valve-regulated lead-acid cells and batteries and separators used in such cells and batteries
JP2014075288A (en) * 2012-10-04 2014-04-24 Gs Yuasa Corp Lead-acid battery

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58201271A (en) * 1982-05-19 1983-11-24 Yuasa Battery Co Ltd Sealed type alkaline storage battery
JPS60234621A (en) * 1984-05-07 1985-11-21 照井　ヨシヱ Drain receiving stand
JPS60250567A (en) * 1984-05-25 1985-12-11 Yuasa Battery Co Ltd Enclosed type nickel-zinc storage battery
JPH01149376A (en) * 1987-12-04 1989-06-12 Matsushita Electric Ind Co Ltd sealed lead acid battery
JPH02119064A (en) * 1988-10-28 1990-05-07 Matsushita Electric Ind Co Ltd sealed lead acid battery
US6509118B1 (en) * 1997-07-04 2003-01-21 Detchko Pavlov Valve-regulated lead-acid cells and batteries and separators used in such cells and batteries
JP2014075288A (en) * 2012-10-04 2014-04-24 Gs Yuasa Corp Lead-acid battery

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