JPS6431348A - Sealed lead storage battery - Google Patents

Sealed lead storage battery

Info

Publication number
JPS6431348A
JPS6431348A JP62186901A JP18690187A JPS6431348A JP S6431348 A JPS6431348 A JP S6431348A JP 62186901 A JP62186901 A JP 62186901A JP 18690187 A JP18690187 A JP 18690187A JP S6431348 A JPS6431348 A JP S6431348A
Authority
JP
Japan
Prior art keywords
battery
epoxy resin
pressure
safety valve
operating pressure
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
JP62186901A
Other languages
Japanese (ja)
Other versions
JPH0577145B2 (en
Inventor
Akira Ishiodori
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 JP62186901A priority Critical patent/JPS6431348A/en
Publication of JPS6431348A publication Critical patent/JPS6431348A/en
Publication of JPH0577145B2 publication Critical patent/JPH0577145B2/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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/138—Primary casings; Jackets or wrappings adapted for specific cells, e.g. electrochemical cells operating at high temperature
    • 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)
  • Gas Exhaust Devices For Batteries (AREA)

Abstract

PURPOSE:To obtain a sealed lead storage battery with good heat resistance by using epoxy resin with the specific glass transition temperature at the sealing port around terminals guided from a battery jar cover and setting the operating pressure of a safety valve opened by the rise of the pressure in the battery to the specific value. CONSTITUTION:Epoxy resin with the glass transition temperature of 80 deg.C or higher is used at the sealing port around terminals guided from a battery jar cover. The operating pressure of a safety valve opened by the rise of the pressure in a battery is set within a range of 10-100mmHg. The linear expansion coefficient of epoxy resin is thereby made nearly the same as that of lead also at the high temperature side, and the peeling off between the terminals and epoxy resin can be prevented. Since the operating pressure of the safety valve is made low, even if the inner pressure rises by the thermal expansion of the air in the battery, it is discharged and the deformation of a battery jar at a high temperature can be prevented.
JP62186901A 1987-07-27 1987-07-27 Sealed lead storage battery Granted JPS6431348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62186901A JPS6431348A (en) 1987-07-27 1987-07-27 Sealed lead storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62186901A JPS6431348A (en) 1987-07-27 1987-07-27 Sealed lead storage battery

Publications (2)

Publication Number Publication Date
JPS6431348A true JPS6431348A (en) 1989-02-01
JPH0577145B2 JPH0577145B2 (en) 1993-10-26

Family

ID=16196662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62186901A Granted JPS6431348A (en) 1987-07-27 1987-07-27 Sealed lead storage battery

Country Status (1)

Country Link
JP (1) JPS6431348A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5475536A (en) * 1977-11-30 1979-06-16 Fuji Electrochemical Co Ltd Sealed gasket body for explosionnproof cell
JPS60230353A (en) * 1984-04-26 1985-11-15 Matsushita Electric Ind Co Ltd Manufacture of sealed lead-acid battery
JPS61112571U (en) * 1984-12-25 1986-07-16

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5475536A (en) * 1977-11-30 1979-06-16 Fuji Electrochemical Co Ltd Sealed gasket body for explosionnproof cell
JPS60230353A (en) * 1984-04-26 1985-11-15 Matsushita Electric Ind Co Ltd Manufacture of sealed lead-acid battery
JPS61112571U (en) * 1984-12-25 1986-07-16

Also Published As

Publication number Publication date
JPH0577145B2 (en) 1993-10-26

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