JPS5788666A - Manufacture of lid body for sealed cylindrical storage battery - Google Patents

Manufacture of lid body for sealed cylindrical storage battery

Info

Publication number
JPS5788666A
JPS5788666A JP55166231A JP16623180A JPS5788666A JP S5788666 A JPS5788666 A JP S5788666A JP 55166231 A JP55166231 A JP 55166231A JP 16623180 A JP16623180 A JP 16623180A JP S5788666 A JPS5788666 A JP S5788666A
Authority
JP
Japan
Prior art keywords
disc
lid body
storage battery
discs
sealing gasket
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
JP55166231A
Other languages
Japanese (ja)
Inventor
Tsukio Mita
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 JP55166231A priority Critical patent/JPS5788666A/en
Publication of JPS5788666A publication Critical patent/JPS5788666A/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
    • 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
    • H01M50/317—Re-sealable arrangements
    • H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
    • 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)
  • Sealing Battery Cases Or Jackets (AREA)
  • Gas Exhaust Devices For Batteries (AREA)

Abstract

PURPOSE:To realize simplification of the assembly process of a lid body by making the outer diameter of a flat disc to be the same as that of a hat-like disc, and injecting and molding a sealing gasket over the peripheries of these discs. CONSTITUTION:A lid body, which has an internal-pressure sensitive hole 8 and an elastic body 7 such as rubber, is manufactured in order to use it for a sealed cylindrical storage battery. After a hat-like disc 5' having a convex 6 in its center is placed on an under mold 9, an electrolyte resistant elastic body 7 is placed in the convex 6, and a flat disc 4 is placed over the body 7 before the disc 4 is pressed with an upper mold 10. The outer diameter of the flat disc 4 is made to be approximately the same as that of the disc 5'. After that, a sealing gasket 3 made of nylon is injected on the peripheries of the discs 4 and 5' so as to make the discs 4 and 5' to be unified with the sealing gasket 3, thus a lid body is obtained.
JP55166231A 1980-11-25 1980-11-25 Manufacture of lid body for sealed cylindrical storage battery Pending JPS5788666A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55166231A JPS5788666A (en) 1980-11-25 1980-11-25 Manufacture of lid body for sealed cylindrical storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55166231A JPS5788666A (en) 1980-11-25 1980-11-25 Manufacture of lid body for sealed cylindrical storage battery

Publications (1)

Publication Number Publication Date
JPS5788666A true JPS5788666A (en) 1982-06-02

Family

ID=15827535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55166231A Pending JPS5788666A (en) 1980-11-25 1980-11-25 Manufacture of lid body for sealed cylindrical storage battery

Country Status (1)

Country Link
JP (1) JPS5788666A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605061U (en) * 1983-06-23 1985-01-14 新神戸電機株式会社 Sealed alkaline storage battery
JPS6139450A (en) * 1984-07-31 1986-02-25 Shin Kobe Electric Mach Co Ltd Assembling method of nickel-cadmium storage battery

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934653U (en) * 1972-06-30 1974-03-27
JPS5545662U (en) * 1978-09-20 1980-03-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934653U (en) * 1972-06-30 1974-03-27
JPS5545662U (en) * 1978-09-20 1980-03-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605061U (en) * 1983-06-23 1985-01-14 新神戸電機株式会社 Sealed alkaline storage battery
JPS6139450A (en) * 1984-07-31 1986-02-25 Shin Kobe Electric Mach Co Ltd Assembling method of nickel-cadmium storage battery

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