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AU2001243582A1 - Increased volume electrochemical cell - Google Patents

Increased volume electrochemical cell

Info

Publication number
AU2001243582A1
AU2001243582A1 AU2001243582A AU4358201A AU2001243582A1 AU 2001243582 A1 AU2001243582 A1 AU 2001243582A1 AU 2001243582 A AU2001243582 A AU 2001243582A AU 4358201 A AU4358201 A AU 4358201A AU 2001243582 A1 AU2001243582 A1 AU 2001243582A1
Authority
AU
Australia
Prior art keywords
cup
height
diameter
electrochemical cell
ratio
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.)
Abandoned
Application number
AU2001243582A
Inventor
William R. Bennett Jr.
Diana Dreher
Robert E. Ray Jr.
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.)
Edgewell Personal Care Brands LLC
Original Assignee
Eveready Battery Co 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 Eveready Battery Co Inc filed Critical Eveready Battery Co Inc
Publication of AU2001243582A1 publication Critical patent/AU2001243582A1/en
Abandoned 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/559—Terminals adapted for cells having curved cross-section, e.g. round, elliptic or button cells
    • H01M50/56—Cup shaped terminals
    • 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
    • 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
    • H01M50/184—Sealing members characterised by their shape or structure
    • 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
    • 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)
  • Sealing Battery Cases Or Jackets (AREA)
  • Hybrid Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)
  • Secondary Cells (AREA)

Abstract

An electrochemical cell is provided having an anode cup, a gasket, and a cathode can. The anode cup has a ratio of an upper diameter to a lower diameter greater than about 0.86 and a ratio of cup height at the upper diameter to cup height at the lower diameter of not greater than about 2.19. The external cup diameter exceeds an internal cup diameter to prevent nesting of anode cups during the assembly process. The cell has a ratio of the total height to the can height of greater than 1.35 and preferably a difference between the total height and can height of more than 0.04 inch.
AU2001243582A 2000-03-10 2001-03-12 Increased volume electrochemical cell Abandoned AU2001243582A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18838500P 2000-03-10 2000-03-10
US60188385 2000-03-10
PCT/US2001/007817 WO2001069698A1 (en) 2000-03-10 2001-03-12 Increased volume electrochemical cell

Publications (1)

Publication Number Publication Date
AU2001243582A1 true AU2001243582A1 (en) 2001-09-24

Family

ID=22692915

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001243582A Abandoned AU2001243582A1 (en) 2000-03-10 2001-03-12 Increased volume electrochemical cell

Country Status (7)

Country Link
US (1) US6759162B2 (en)
EP (1) EP1266413B1 (en)
AT (1) ATE296484T1 (en)
AU (1) AU2001243582A1 (en)
DE (1) DE60111030T2 (en)
TW (1) TW507390B (en)
WO (1) WO2001069698A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7001439B2 (en) * 2003-04-02 2006-02-21 The Gillette Company Zinc/air cell assembly
WO2005006481A2 (en) 2003-06-30 2005-01-20 Rayovac Corporation Electrochemical cell having improved radial seal
US7846575B2 (en) * 2004-07-30 2010-12-07 Medtronic, Inc. Anode cup and methods of fabrication for medical grade electrochemical cells
JP5767115B2 (en) 2009-02-09 2015-08-19 ファルタ マイクロバッテリー ゲゼルシャフト ミット ベシュレンクテル ハフツング Button battery and method of manufacturing the same
DE102009060800A1 (en) 2009-06-18 2011-06-09 Varta Microbattery Gmbh Button cell with winding electrode and method for its production
WO2013046644A1 (en) * 2011-09-30 2013-04-04 パナソニック株式会社 Coin-shaped battery
JP2019517097A (en) 2016-07-22 2019-06-20 ナントエナジー，インク． Mist removal system for electrochemical cell
JP2019521497A (en) 2016-07-22 2019-07-25 ナントエナジー，インク． Water and carbon dioxide management system in the electrochemical cell
JP2019530405A (en) 2016-09-15 2019-10-17 ナントエナジー，インク． Hybrid battery system
AU2017345601B2 (en) 2016-10-21 2020-01-02 Nantenergy, Inc. Corrugated fuel electrode
US11075420B2 (en) 2016-12-27 2021-07-27 Maxell Holdings, Ltd. Coin-type battery and manufacturing method thereof
WO2018187561A1 (en) 2017-04-06 2018-10-11 Jaramillo Mateo Cristian Refuelable battery for the electric grid and method of using thereof
US11611115B2 (en) 2017-12-29 2023-03-21 Form Energy, Inc. Long life sealed alkaline secondary batteries
CN112805868A (en) 2018-06-29 2021-05-14 福恩能源公司 Metal air electrochemical cell frame
US11973254B2 (en) 2018-06-29 2024-04-30 Form Energy, Inc. Aqueous polysulfide-based electrochemical cell
CN112823444B (en) 2018-06-29 2024-10-29 福恩能源公司 Rolling diaphragm seals
WO2020009206A1 (en) * 2018-07-04 2020-01-09 マクセルホールディングス株式会社 Coin-type battery and manufacturing method for same
MX2021000733A (en) 2018-07-27 2021-05-12 Form Energy Inc Negative electrodes for electrochemical cells.
CN109540990A (en) * 2019-01-09 2019-03-29 苏州热工研究院有限公司 A kind of sacrificial anode electrochemical performance test auxiliary cathode device
CN114207915A (en) 2019-06-28 2022-03-18 福恩能源公司 Device architecture for metal-air battery
US12294086B2 (en) 2019-07-26 2025-05-06 Form Energy, Inc. Low cost metal electrodes
US11949129B2 (en) 2019-10-04 2024-04-02 Form Energy, Inc. Refuelable battery for the electric grid and method of using thereof
EP4147296A4 (en) 2020-05-06 2025-08-13 Form Energy Inc ELECTROCHEMICAL ENERGY STORAGE SYSTEM WITH DECOUPLED ELECTRODE

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440110A (en) * 1965-05-03 1969-04-22 Varta Pertrix Union Gmbh Galvanic cell
USRE31413E (en) * 1974-01-30 1983-10-11 Gould Inc. Gas depolarized electrochemical cells and method of assembly
DE2535269C3 (en) * 1975-08-07 1979-01-04 Varta Batterie Ag, 3000 Hannover Galvanic primary element with alkaline electrolyte and a hydrophobic air electrode
US4491624A (en) 1982-09-30 1985-01-01 Synectics, Inc. Metal-air electrochemical cell
JPH0212754A (en) * 1988-06-30 1990-01-17 Matsushita Electric Ind Co Ltd Organic electrolytic cell
CH681337A5 (en) * 1990-12-21 1993-02-26 Renata Ag
JPH05217605A (en) * 1992-02-07 1993-08-27 Matsushita Electric Ind Co Ltd Button type air cell
US5279905A (en) * 1992-03-09 1994-01-18 Eveready Battery Company, Inc. Miniature zinc-air cell having an indium plated anode cupe
EP0722620B1 (en) * 1993-10-04 1999-05-06 Eveready Battery Company, Inc. Process for ultrasonic sealing an anode cup into a gasket for electrochemical cells
US5591541A (en) 1995-05-05 1997-01-07 Rayovac Corporation High steel content thin walled anode can
US5662717A (en) 1995-05-05 1997-09-02 Rayovac Corporation Metal-air cathode can having reduced corner radius and electrochemical cells made therewith
US5582930A (en) 1995-05-05 1996-12-10 Rayovac Corporation High energy density metal-air cell
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
US5945230A (en) 1997-03-28 1999-08-31 Rayovac Corporation Toed-in anode can and electrochemical cell made therewith
US5919586A (en) 1997-03-28 1999-07-06 Rayovac Corporation Toed-in anode can and electrochemical cell made therewith
US5846672A (en) * 1997-11-14 1998-12-08 Eveready Battery Company, Inc. Indented electrode cup for a miniature galvanic cell

Also Published As

Publication number Publication date
WO2001069698A1 (en) 2001-09-20
ATE296484T1 (en) 2005-06-15
TW507390B (en) 2002-10-21
EP1266413B1 (en) 2005-05-25
DE60111030T2 (en) 2006-01-26
DE60111030D1 (en) 2005-06-30
US6759162B2 (en) 2004-07-06
EP1266413A1 (en) 2002-12-18
US20010055715A1 (en) 2001-12-27

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