JPS55141063A - Sealing type alkali battery - Google Patents

Sealing type alkali battery

Info

Publication number
JPS55141063A
JPS55141063A JP5003079A JP5003079A JPS55141063A JP S55141063 A JPS55141063 A JP S55141063A JP 5003079 A JP5003079 A JP 5003079A JP 5003079 A JP5003079 A JP 5003079A JP S55141063 A JPS55141063 A JP S55141063A
Authority
JP
Japan
Prior art keywords
negative electrode
nickel
positive electrode
current collector
plated
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
JP5003079A
Other languages
Japanese (ja)
Inventor
Hiroaki Aihara
Akira Kayama
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP5003079A priority Critical patent/JPS55141063A/en
Publication of JPS55141063A publication Critical patent/JPS55141063A/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
    • H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
    • 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 of a single cell or a single battery
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/191—Inorganic material
    • 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

Abstract

PURPOSE:To improve the liquid-tightness of battery by plating gold on a negative electrode terminal or negative electrode current collector sealed in a hermetic seal portion. CONSTITUTION:A negative electrode terminal 21 made of nickel-plated Kovar alloy or nickel-iron alloy is fused integrally with a positive electrode upper case 23 made of nickel-plated Kovar alloy, nickel-iron alloy and iron material by a sealing material ring 22 made of borosilicate glass or ceramics to form hermetic seal portion. Within this position are provided a tray-shaped negative electrode current collector plate 25 connected to an annular insulating gasket 24 and negative electrode terminal 21 within the positive electrode upper case 23. Also, thereinafter are provided successively a negative electrode binder 26 of sublimated zinc, electrilite impregnant 7, separator 28 and positive electrode binder pellet 29 of silver oxide to be covered with a positive electrode lower case 30, both cases 23, 30 being sealingly welded. Thus, the inner surface of negative electrode current collector plate 25 making no contact with the negative electrode binder 26 is plated with a gold film 25a. It is preferable that the thickness of gold plating layer 25a is 0.1-30mu.
JP5003079A 1979-04-23 1979-04-23 Sealing type alkali battery Pending JPS55141063A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5003079A JPS55141063A (en) 1979-04-23 1979-04-23 Sealing type alkali battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5003079A JPS55141063A (en) 1979-04-23 1979-04-23 Sealing type alkali battery

Publications (1)

Publication Number Publication Date
JPS55141063A true JPS55141063A (en) 1980-11-04

Family

ID=12847592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5003079A Pending JPS55141063A (en) 1979-04-23 1979-04-23 Sealing type alkali battery

Country Status (1)

Country Link
JP (1) JPS55141063A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0167573U (en) * 1987-10-26 1989-05-01
US6392145B1 (en) * 2000-05-11 2002-05-21 Advanced Micro Devices, Inc. Semiconductor device including and integrated circuit housed in an array package having signal terminals arranged about centrally located power supply terminals

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0167573U (en) * 1987-10-26 1989-05-01
US6392145B1 (en) * 2000-05-11 2002-05-21 Advanced Micro Devices, Inc. Semiconductor device including and integrated circuit housed in an array package having signal terminals arranged about centrally located power supply terminals

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