GB2109622B - Air-depolarized button cells - Google Patents

Air-depolarized button cells

Info

Publication number
GB2109622B
GB2109622B GB08229409A GB8229409A GB2109622B GB 2109622 B GB2109622 B GB 2109622B GB 08229409 A GB08229409 A GB 08229409A GB 8229409 A GB8229409 A GB 8229409A GB 2109622 B GB2109622 B GB 2109622B
Authority
GB
United Kingdom
Prior art keywords
air
button cells
depolarized
depolarized button
cells
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.)
Expired
Application number
GB08229409A
Other versions
GB2109622A (en
Inventor
Marian Wiacek
Michael James Smith
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.)
Duracell Inc USA
Original Assignee
Duracell International 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 Duracell International Inc filed Critical Duracell International Inc
Publication of GB2109622A publication Critical patent/GB2109622A/en
Application granted granted Critical
Publication of GB2109622B publication Critical patent/GB2109622B/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
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
    • 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
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/109—Primary casings; Jackets or wrappings characterised by their shape or physical structure of button or coin shape
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Hybrid Cells (AREA)
GB08229409A 1981-10-26 1982-10-14 Air-depolarized button cells Expired GB2109622B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31532181A 1981-10-26 1981-10-26

Publications (2)

Publication Number Publication Date
GB2109622A GB2109622A (en) 1983-06-02
GB2109622B true GB2109622B (en) 1985-05-22

Family

ID=23223872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08229409A Expired GB2109622B (en) 1981-10-26 1982-10-14 Air-depolarized button cells

Country Status (2)

Country Link
CA (1) CA1185318A (en)
GB (1) GB2109622B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5804327A (en) 1995-05-05 1998-09-08 Rayovac Corporation Thin walled electrochemical cell
US5904998A (en) 1995-05-05 1999-05-18 Rayovac Corporation Metal-air cathode can and electrochemical cell made therewith
EP4044327A1 (en) 2021-02-16 2022-08-17 VARTA Microbattery GmbH Metal-air cell and method of manufacturing

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3314624A1 (en) * 1983-04-22 1984-10-25 Varta Batterie Ag, 3000 Hannover AIR OXYGEN CELL
GB2154049A (en) * 1984-02-09 1985-08-29 Venture Tech Ltd Electrochemical cell
CH654718GA3 (en) * 1984-02-20 1986-03-14
DE3413257C2 (en) * 1984-04-07 1986-10-16 Varta Batterie Ag, 3000 Hannover Galvanic primary element
DE3425171A1 (en) * 1984-07-09 1986-01-16 Varta Batterie Ag, 3000 Hannover Airborne oxygen cell
US5662717A (en) 1995-05-05 1997-09-02 Rayovac Corporation Metal-air cathode can having reduced corner radius and electrochemical cells made therewith
US5582932A (en) * 1995-05-05 1996-12-10 Rayovac Corporation Tempered thin-walled cathode can
US5567538A (en) * 1995-05-05 1996-10-22 Rayovac Corporation Metal-air cell having thin-walled anode and cathode cans
US5582930A (en) * 1995-05-05 1996-12-10 Rayovac Corporation High energy density metal-air cell
US6248463B1 (en) 1997-05-05 2001-06-19 Rayovac Corporation Metal-air cathode can and electrochemical cell made therewith
US6461761B1 (en) 1998-03-06 2002-10-08 Rayovac Corporation Air depolarized electrochemical cells
US6368738B1 (en) 1998-03-06 2002-04-09 Rayovac Corporation Air depolarized electrochemical cell
US6261709B1 (en) 1998-03-06 2001-07-17 Rayovac Corporation Air depolarized electrochemical cell having mass-control chamber in anode
US6205831B1 (en) 1998-10-08 2001-03-27 Rayovac Corporation Method for making a cathode can from metal strip
WO2000036689A1 (en) * 1998-12-15 2000-06-22 Electric Fuel Limited Structure for a prism-shaped metal-air battery cell with features to prevent electrolyte leakage and to maintain connectivity between an air cathode and a casing element
US6492046B1 (en) * 1999-08-13 2002-12-10 The Gillette Company Metal-air battery
US6479188B1 (en) 1999-10-13 2002-11-12 The Gillette Company Cathode tube and method of making the same
US20040197645A1 (en) * 2003-04-02 2004-10-07 Keith Buckle Zinc/air cell
US7816026B2 (en) 2006-09-22 2010-10-19 Eveready Battery Company, Inc. Battery having air electrode and biased lever gasket
WO2012048074A1 (en) * 2010-10-07 2012-04-12 Zpower, Llc Crimped electrochemical cells
CN106098978B (en) * 2016-08-17 2018-09-21 徐嘉陵 A kind of zinc-air battery structure and packaging technology
CN113964420B (en) * 2021-10-25 2023-04-14 铝能时代能源有限公司 Metal-air battery

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5804327A (en) 1995-05-05 1998-09-08 Rayovac Corporation Thin walled electrochemical cell
US5904998A (en) 1995-05-05 1999-05-18 Rayovac Corporation Metal-air cathode can and electrochemical cell made therewith
US6042957A (en) 1995-05-05 2000-03-28 Rayovac Corporation Thin walled electrochemical cell
EP4044327A1 (en) 2021-02-16 2022-08-17 VARTA Microbattery GmbH Metal-air cell and method of manufacturing
WO2022175187A1 (en) 2021-02-16 2022-08-25 Varta Microbattery Gmbh Metal-air cell and method for producing same

Also Published As

Publication number Publication date
GB2109622A (en) 1983-06-02
CA1185318A (en) 1985-04-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee