GB1467708A - Gas depolarized electrochemical cell - Google Patents

Gas depolarized electrochemical cell

Info

Publication number
GB1467708A
GB1467708A GB4796874A GB4796874A GB1467708A GB 1467708 A GB1467708 A GB 1467708A GB 4796874 A GB4796874 A GB 4796874A GB 4796874 A GB4796874 A GB 4796874A GB 1467708 A GB1467708 A GB 1467708A
Authority
GB
United Kingdom
Prior art keywords
cup
cell
zinc
compressed
metallic
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
GB4796874A
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.)
Gould Inc
Original Assignee
Gould 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 Gould Inc filed Critical Gould Inc
Publication of GB1467708A publication Critical patent/GB1467708A/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
    • H01M50/147—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
    • 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Hybrid Cells (AREA)
  • Inert Electrodes (AREA)

Abstract

1467708 Zinc-air cells GOULD Inc 6 Nov 1974 [30 Jan 1974] 47968/74 Heading H1B A zinc-air cell comprises a first metallic cupshaped member 12 containing anode material 13 of e.g. amalgamated Zn, a second metallic cup-shaped member 11 containing a cathode 30-33, the two cups being received together as shown with an insulating member 14 therebetween. In a process for manufacture of the cell, the components are assembled and the assembly is compressed in a sizing die to reduce the diameter of the cup 11, and thereby create an electrolyte-tight seal with the member 14 particularly where the edge portion 27 of the cup 11 is bent inwards in the sizing process. The compression of member 11 is taken up in raising dome 23. The cathode comprises a screen 31 compressed at its periphery with the cup 11, a C-black material 32, with a catalyst and hydrophobic binder, a p.t.f.e. member 30 and separator 33. Holes 21, 22 provide ingress of gas to the cell.
GB4796874A 1974-01-30 1974-11-06 Gas depolarized electrochemical cell Expired GB1467708A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43792474A 1974-01-30 1974-01-30

Publications (1)

Publication Number Publication Date
GB1467708A true GB1467708A (en) 1977-03-23

Family

ID=23738488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4796874A Expired GB1467708A (en) 1974-01-30 1974-11-06 Gas depolarized electrochemical cell

Country Status (6)

Country Link
US (1) US3897265A (en)
JP (1) JPS597184B2 (en)
CA (1) CA1024586A (en)
DE (1) DE2454890C2 (en)
FR (1) FR2259444B1 (en)
GB (1) GB1467708A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058089A1 (en) * 1981-02-09 1982-08-18 Ray-O-Vac Corporation A metal-air cell and a method for the manufacture thereof
GB2129604A (en) * 1982-10-21 1984-05-16 Duracell Int Seal for electrochemical cell
CN112002903A (en) * 2020-08-24 2020-11-27 湖北亿纬动力有限公司 Oily binder and application thereof

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066822A (en) * 1976-09-28 1978-01-03 P. R. Mallory & Co. Inc. Self sealing microporous membrane for electrochemical cells and method of forming same
CH614563A5 (en) * 1977-08-08 1979-11-30 Accumulateurs Fixes
US4118544A (en) * 1977-09-28 1978-10-03 P.R. Mallory & Co. Inc. Metal-air depolarized cell having restricted gas passageway
US4397083A (en) * 1978-04-17 1983-08-09 Catanzarite Vincent Owen Cathode structure and method
US4189526A (en) * 1978-05-05 1980-02-19 Gould Inc. Metal/oxygen cells and method for optimizing the active life properties thereof
US4302517A (en) * 1980-06-26 1981-11-24 Union Carbide Corporation Unitary seal and cover support gasket for miniature button cells
US4333993A (en) * 1980-09-22 1982-06-08 Gould Inc. Air cathode for air depolarized cells
US4343869A (en) * 1981-02-09 1982-08-10 Ray-O-Vac Corporation Seal for metal-air batteries
US4404266A (en) * 1982-03-15 1983-09-13 Union Carbide Corporation Miniature air cells with seal
US4439500A (en) * 1982-07-27 1984-03-27 Gould Inc. Gas switch
DE3314624A1 (en) * 1983-04-22 1984-10-25 Varta Batterie Ag, 3000 Hannover AIR OXYGEN CELL
JPH0636374B2 (en) * 1983-06-20 1994-05-11 東芝電池株式会社 Button-type air battery manufacturing method
DE3331699C2 (en) * 1983-09-02 1985-10-31 Accumulatorenwerke Hoppecke Carl Zoellner & Sohn GmbH & Co KG, 5790 Brilon Oxygen electrode for alkaline galvanic elements and process for their manufacture
DE3425172A1 (en) * 1984-07-09 1986-01-16 Varta Batterie Ag, 3000 Hannover Airborne oxygen cell
DE3425171A1 (en) * 1984-07-09 1986-01-16 Varta Batterie Ag, 3000 Hannover Airborne oxygen cell
US4564427A (en) * 1984-12-24 1986-01-14 United Technologies Corporation Circulating electrolyte electrochemical cell having gas depolarized cathode with hydrophobic barrier layer
US4791034A (en) * 1987-02-10 1988-12-13 Rayovac Corporation Sealing sleeve
US5560999A (en) * 1993-04-30 1996-10-01 Aer Energy Resources, Inc. Air manager system for recirculating reactant air in a metal-air battery
US5356729A (en) * 1993-06-15 1994-10-18 Aer Energy Resources, Inc. Diffusion controlled air manager for metal-air battery
US5362577A (en) * 1993-06-04 1994-11-08 Aer Energy Resources, Inc. Diffusion vent for a rechargeable metal-air cell
US5733676A (en) * 1995-05-05 1998-03-31 Rayovac Corporation Metal-air cathode can and electrochemical cell made therewith
US5591541A (en) * 1995-05-05 1997-01-07 Rayovac Corporation High steel content thin walled anode can
US6248463B1 (en) 1997-05-05 2001-06-19 Rayovac Corporation Metal-air cathode can and electrochemical cell made therewith
US5958088A (en) * 1998-03-04 1999-09-28 Duracell, Inc. Prismatic cell construction
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
US6164490A (en) * 1999-05-03 2000-12-26 Northeast Iowa Rehabilitation Agency Storage and dispensing package for batteries and other objects
US6447947B1 (en) 1999-12-13 2002-09-10 The Gillette Company Zinc/air cell
US6300011B1 (en) 2000-01-25 2001-10-09 The Gillete Company Zinc/air cell
US6461765B1 (en) 2000-02-14 2002-10-08 Aer Energy Resources Inc. Metal-air cell housing with improved peripheral seal design
US6581799B1 (en) 2000-09-08 2003-06-24 Eveready Battery Company, Inc. Product dispenser
US6631825B2 (en) 2000-09-08 2003-10-14 Eveready Battery Company, Inc. Product dispenser
US6830847B2 (en) 2001-04-10 2004-12-14 The Gillette Company Zinc/air cell
DE60235598D1 (en) * 2001-07-19 2010-04-22 Greatbatch Ltd Curved housing for an implantable medical device
US6977124B2 (en) 2001-07-19 2005-12-20 Wilson Greatbatch Technologies, Inc. Contoured casing for an electrochemical cell
US6769567B2 (en) * 2003-01-03 2004-08-03 Eveready Battery Company, Inc. Product dispenser
US7001689B2 (en) * 2003-04-02 2006-02-21 The Gillette Company Zinc/air cell
US7001439B2 (en) 2003-04-02 2006-02-21 The Gillette Company Zinc/air cell assembly
US20040197645A1 (en) * 2003-04-02 2004-10-07 Keith Buckle Zinc/air cell
TW200520292A (en) 2003-08-08 2005-06-16 Rovcal Inc High capacity alkaline cell
AR047875A1 (en) 2004-06-04 2006-03-01 Rovcal Inc ALKAL CELLS THAT PRESENT HIGH CAPACITY
US7582125B2 (en) * 2004-11-26 2009-09-01 The Gillette Company Method of forming a nickel layer on the cathode casing for a zinc-air cell
DE602006017819D1 (en) * 2005-04-29 2010-12-09 Eveready Battery Inc ANODIC HOUSING FOR AN ALKALIZELLE
US20070054168A1 (en) * 2005-09-06 2007-03-08 Hao Chang Zinc/air cell
US7625672B2 (en) 2005-10-28 2009-12-01 The Gillette Company Zinc/air cell
US7258940B2 (en) * 2005-12-05 2007-08-21 The Gillette Company Zinc/air cell
US20070224500A1 (en) * 2006-03-22 2007-09-27 White Leo J Zinc/air cell
US7993508B2 (en) * 2006-11-01 2011-08-09 Eveready Battery Company, Inc. Method of forming an electrode casing for an alkaline electrochemical cell with reduced gassing
US20080226976A1 (en) 2006-11-01 2008-09-18 Eveready Battery Company, Inc. Alkaline Electrochemical Cell with Reduced Gassing
US10872705B2 (en) 2018-02-01 2020-12-22 Battelle Energy Alliance, Llc Electrochemical cells for direct oxide reduction, and related methods

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3423242A (en) * 1964-10-28 1969-01-21 Livingston Electronic Corp Electric current-producing cell with anhydrous organic liquid electrolyte
US3573105A (en) * 1966-10-27 1971-03-30 Gen Electric Rechargeable non-aqueous alkalimetal-halogen electrochemical cells
CH468087A (en) * 1967-08-30 1969-01-31 Berliner Akku & Elementefab Galvanic atmospheric oxygen element
US3489616A (en) * 1967-11-14 1970-01-13 Berliner Akku & Elementefab Galvanic atmospheric-oxygen cell
US3578500A (en) * 1968-07-08 1971-05-11 American Cyanamid Co Nonaqueous electro-chemical current producing cell having soluble cathode depolarizer
US3567515A (en) * 1970-03-25 1971-03-02 American Cyanamid Co Electrochemical cell containing sulfur dioxide as the cathode depolarizer
US3639174A (en) * 1970-04-22 1972-02-01 Du Pont Voltaic cells with lithium-aluminum alloy anode and nonaqueous solvent electrolyte system
US3746580A (en) * 1971-08-19 1973-07-17 Esb Inc Gas depolarizable galvanic cell

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058089A1 (en) * 1981-02-09 1982-08-18 Ray-O-Vac Corporation A metal-air cell and a method for the manufacture thereof
US4369568A (en) 1981-02-09 1983-01-25 Ray-O-Vac Corporation Method for manufacturing cells utilizing centrifuging techniques
GB2129604A (en) * 1982-10-21 1984-05-16 Duracell Int Seal for electrochemical cell
CN112002903A (en) * 2020-08-24 2020-11-27 湖北亿纬动力有限公司 Oily binder and application thereof

Also Published As

Publication number Publication date
DE2454890A1 (en) 1975-07-31
US3897265A (en) 1975-07-29
JPS50108529A (en) 1975-08-27
JPS597184B2 (en) 1984-02-16
FR2259444B1 (en) 1979-09-28
FR2259444A1 (en) 1975-08-22
DE2454890C2 (en) 1987-11-12
CA1024586A (en) 1978-01-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
SPA Amended specification published
PCNP Patent ceased through non-payment of renewal fee