CH654718GA3 - - Google Patents

Info

Publication number
CH654718GA3
CH654718GA3 CH81284A CH81284A CH654718GA3 CH 654718G A3 CH654718G A3 CH 654718GA3 CH 81284 A CH81284 A CH 81284A CH 81284 A CH81284 A CH 81284A CH 654718G A3 CH654718G A3 CH 654718GA3
Authority
CH
Switzerland
Prior art keywords
sealing
insulating ring
cover
button cell
battery
Prior art date
Application number
CH81284A
Other languages
German (de)
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 filed Critical
Priority to CH81284A priority Critical patent/CH654718GA3/de
Priority to DE19853505321 priority patent/DE3505321A1/en
Priority to JP60032535A priority patent/JPS60193259A/en
Priority to GB08504165A priority patent/GB2154786B/en
Priority to FR8502378A priority patent/FR2559961B1/en
Publication of CH654718GA3 publication Critical patent/CH654718GA3/de

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
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/171—Lids or covers characterised by the methods of assembling casings with lids using adhesives or sealing agents
    • 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
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/167—Lids or covers characterised by the methods of assembling casings with lids by crimping
    • 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)
  • Primary Cells (AREA)

Abstract

Both the cover (1) and the can (2) of the primary battery, in the form of a button cell, preferably a lithium battery, have a substantially cylindrical edge flange (3, 11), between which a sealing and insulating ring (6) is located for gas-tight sealing of the battery. The sealing and insulating ring (6) consists preferably of a substantially dimensionally stable plastic and has an approximately L-shaped cross-section. Due to the sealing insulating ring, the can (2) and the cover (1) are at both an axial and a radial distance from one another and are mutually joined mechanically by firm seating. The primary battery according to the invention is conceived as a high-power button cell of small diameter and small overall height and is intended to achieve an extremely long life. <IMAGE>
CH81284A 1984-02-20 1984-02-20 CH654718GA3 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH81284A CH654718GA3 (en) 1984-02-20 1984-02-20
DE19853505321 DE3505321A1 (en) 1984-02-20 1985-02-15 SINGLE CELL GAS DENSITY PRIMARY BATTERY
JP60032535A JPS60193259A (en) 1984-02-20 1985-02-19 Sole cell type airtight primary cell
GB08504165A GB2154786B (en) 1984-02-20 1985-02-19 Single-cell gas-tight primary battery
FR8502378A FR2559961B1 (en) 1984-02-20 1985-02-19 GAS-TIGHT UNICELLULAR PRIMARY CELL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH81284A CH654718GA3 (en) 1984-02-20 1984-02-20

Publications (1)

Publication Number Publication Date
CH654718GA3 true CH654718GA3 (en) 1986-03-14

Family

ID=4195758

Family Applications (1)

Application Number Title Priority Date Filing Date
CH81284A CH654718GA3 (en) 1984-02-20 1984-02-20

Country Status (5)

Country Link
JP (1) JPS60193259A (en)
CH (1) CH654718GA3 (en)
DE (1) DE3505321A1 (en)
FR (1) FR2559961B1 (en)
GB (1) GB2154786B (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499239A (en) * 1947-07-11 1950-02-28 Ruben Samuel Flat type alkaline dry cell
US2576266A (en) * 1947-12-23 1951-11-27 Ruben Samuel Electrolyte for alkaline dry cells
US2636062A (en) * 1949-11-19 1953-04-21 Mallory & Co Inc P R Electrochemical cell and selfventing enclosure therefor
US3713896A (en) * 1970-08-19 1973-01-30 Esb Inc Seal for electrochemical cells
US3715239A (en) * 1971-04-05 1973-02-06 Gates Rubber Co Electrochemical cell closure and method of making
GB1324673A (en) * 1971-01-18 1973-07-25 Timex Corp Primary cell case
JPS56149773A (en) * 1980-04-23 1981-11-19 Matsushita Electric Ind Co Ltd Alkaline battery
JPS56165263A (en) * 1980-05-23 1981-12-18 Yuasa Battery Co Ltd Battery
DE3150944A1 (en) * 1981-12-23 1983-06-30 Christoph Emmerich GmbH & Co KG, 6000 Frankfurt Gas- and liquid-tight storage battery and method of producing it
EP0089495A1 (en) * 1982-03-19 1983-09-28 Union Carbide Corporation Sealing gasket for electrochemical cells and electrochemical cell employing such gasket

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE881391C (en) * 1951-04-02 1953-06-29 Mallory Batteries Ltd Galvanic element
US3891462A (en) * 1973-10-29 1975-06-24 Union Carbide Corp Galvanic cell structure
JPS5278034A (en) * 1975-12-24 1977-07-01 Toshiba Ray O Vac Alkaline battery
JPS5454237A (en) * 1977-10-06 1979-04-28 Seiko Instr & Electronics Alkaline battery
JPS5840304B2 (en) * 1978-07-10 1983-09-05 日立マクセル株式会社 alkaline battery
DE2842697C2 (en) * 1978-09-30 1980-08-28 Varta Batterie Ag, 3000 Hannover Galvanic element and process for its manufacture
GB2032679B (en) * 1978-10-26 1982-08-18 Berec Group Ltd Electrical button cells
DE2919716A1 (en) * 1979-05-16 1980-11-27 Varta Batterie GALVANIC ELEMENT, IN PARTICULAR BUTTON CELL
US4256815A (en) * 1980-01-21 1981-03-17 Union Carbide Corporation Seals for electrochemical cells
US4343869A (en) * 1981-02-09 1982-08-10 Ray-O-Vac Corporation Seal for metal-air batteries
EP0064402A1 (en) * 1981-05-01 1982-11-10 Ray-O-Vac International Corporation Electrochemical cells and grommets therefor
GB2101393B (en) * 1981-05-22 1984-11-14 Berec Group Ltd Electrical cell
US4374909A (en) * 1981-06-26 1983-02-22 Union Carbide Corporation Seals for electrochemical cells
FR2512592A1 (en) * 1981-09-08 1983-03-11 Duracell Int METHOD FOR SEALING AN ELECTROCHEMICAL CELL AND THAT BATTERY
CA1185318A (en) * 1981-10-26 1985-04-09 Marian Wiacek Assembly of air-depolarized cells
EP0094272A1 (en) * 1982-05-12 1983-11-16 Union Carbide Corporation Cell cover assembly for galvanic cells
JPS5983339A (en) * 1982-11-04 1984-05-14 Matsushita Electric Ind Co Ltd Alkaline battery

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499239A (en) * 1947-07-11 1950-02-28 Ruben Samuel Flat type alkaline dry cell
US2576266A (en) * 1947-12-23 1951-11-27 Ruben Samuel Electrolyte for alkaline dry cells
US2636062A (en) * 1949-11-19 1953-04-21 Mallory & Co Inc P R Electrochemical cell and selfventing enclosure therefor
US3713896A (en) * 1970-08-19 1973-01-30 Esb Inc Seal for electrochemical cells
GB1324673A (en) * 1971-01-18 1973-07-25 Timex Corp Primary cell case
US3715239A (en) * 1971-04-05 1973-02-06 Gates Rubber Co Electrochemical cell closure and method of making
JPS56149773A (en) * 1980-04-23 1981-11-19 Matsushita Electric Ind Co Ltd Alkaline battery
JPS56165263A (en) * 1980-05-23 1981-12-18 Yuasa Battery Co Ltd Battery
DE3150944A1 (en) * 1981-12-23 1983-06-30 Christoph Emmerich GmbH & Co KG, 6000 Frankfurt Gas- and liquid-tight storage battery and method of producing it
EP0089495A1 (en) * 1982-03-19 1983-09-28 Union Carbide Corporation Sealing gasket for electrochemical cells and electrochemical cell employing such gasket

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, Band 6, Nr. 28 (E-95)(906), 19. Februar 1982, & JP-A-56 149 773 (MATSUSHITA DENKI SANGYO K.K.)(19.11.1981). *
PATENTS ABSTRACTS OF JAPAN, Band 6, Nr. 52 (E-100)(930), 7. April 1982, & JP-A-56 165 263 (YUASA DENCHI K.K.)(18.12.1981). *

Also Published As

Publication number Publication date
FR2559961B1 (en) 1987-05-15
FR2559961A1 (en) 1985-08-23
GB2154786A (en) 1985-09-11
DE3505321A1 (en) 1985-08-22
GB2154786B (en) 1987-10-14
JPS60193259A (en) 1985-10-01
GB8504165D0 (en) 1985-03-20

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