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JPS556704A - Sealed alkali storage battery - Google Patents

Sealed alkali storage battery

Info

Publication number
JPS556704A
JPS556704A JP7802578A JP7802578A JPS556704A JP S556704 A JPS556704 A JP S556704A JP 7802578 A JP7802578 A JP 7802578A JP 7802578 A JP7802578 A JP 7802578A JP S556704 A JPS556704 A JP S556704A
Authority
JP
Japan
Prior art keywords
seal
melted resin
alkali
electrode
melted
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
JP7802578A
Other languages
Japanese (ja)
Other versions
JPS5841630B2 (en
Inventor
Kiyoshi Fujita
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.)
Furukawa Battery Co Ltd
Original Assignee
Furukawa Battery 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 Furukawa Battery Co Ltd filed Critical Furukawa Battery Co Ltd
Priority to JP53078025A priority Critical patent/JPS5841630B2/en
Publication of JPS556704A publication Critical patent/JPS556704A/en
Publication of JPS5841630B2 publication Critical patent/JPS5841630B2/en
Expired 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • 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
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/191—Inorganic material
    • 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
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • H01M50/188—Sealing members characterised by the disposition of the sealing members the sealing members being arranged between the lid and terminal
    • 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)
  • Inorganic Chemistry (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

PURPOSE:To improve the liquid tightness of sealing by impregnating the brazed seal, which us provided to the wall of battery vessel, with alkali-proof fluid. CONSTITUTION:The electrode 2 is penetrated into the battery through the iron cover 1, a ring-wise ceramic body 3 is provided between the cover abd electrode. The outer and inner surfaces of ceramic bodt are previously treated by metal coating, and the seal 4 is formed by brazing. The upper surface a of the hermetic seal is coated with a very small amount of melted resin, the ceramic body and seal are vacuum-impregnated with the melted resin by exhausting air from the lower side of surface. For the melted resin, synthetic resins such as alkali-proof epoxy and silicon resins which are melted by heating or with solvent are used.
JP53078025A 1978-06-29 1978-06-29 sealed alkaline storage battery Expired JPS5841630B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53078025A JPS5841630B2 (en) 1978-06-29 1978-06-29 sealed alkaline storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53078025A JPS5841630B2 (en) 1978-06-29 1978-06-29 sealed alkaline storage battery

Publications (2)

Publication Number Publication Date
JPS556704A true JPS556704A (en) 1980-01-18
JPS5841630B2 JPS5841630B2 (en) 1983-09-13

Family

ID=13650261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53078025A Expired JPS5841630B2 (en) 1978-06-29 1978-06-29 sealed alkaline storage battery

Country Status (1)

Country Link
JP (1) JPS5841630B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035074A2 (en) * 1980-02-04 1981-09-09 Power Conversion, Inc. Corrosion-resistant feed-through for the terminal for galvanic cells

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035074A2 (en) * 1980-02-04 1981-09-09 Power Conversion, Inc. Corrosion-resistant feed-through for the terminal for galvanic cells
EP0035074A3 (en) * 1980-02-04 1981-10-21 Power Conversion, Inc. Corrosion-resistant feed-through for the terminal for galvanic cells

Also Published As

Publication number Publication date
JPS5841630B2 (en) 1983-09-13

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