AU3902699A - End cap assembly for an alkaline cell - Google Patents

End cap assembly for an alkaline cell

Info

Publication number
AU3902699A
AU3902699A AU39026/99A AU3902699A AU3902699A AU 3902699 A AU3902699 A AU 3902699A AU 39026/99 A AU39026/99 A AU 39026/99A AU 3902699 A AU3902699 A AU 3902699A AU 3902699 A AU3902699 A AU 3902699A
Authority
AU
Australia
Prior art keywords
end cap
cell housing
cap assembly
insulating
terminal end
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
AU39026/99A
Other languages
English (en)
Inventor
William H. Gardner
Sean A Sargeant
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 Inc USA
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 Inc USA filed Critical Duracell Inc USA
Publication of AU3902699A publication Critical patent/AU3902699A/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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/154—Lid or cover comprising an axial bore for receiving a central current collector
    • 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
    • H01M50/188—Sealing members characterised by the disposition of the sealing members the sealing members being arranged between the lid and terminal
    • 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
    • H01M50/19—Sealing members characterised by the material
    • H01M50/193—Organic material
    • 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
    • H01M50/19—Sealing members characterised by the material
    • H01M50/197—Sealing members characterised by the material having a layered 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/342—Non-re-sealable arrangements
    • H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • 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)
  • Gas Exhaust Devices For Batteries (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Primary Cells (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
AU39026/99A 1998-05-15 1999-05-13 End cap assembly for an alkaline cell Abandoned AU3902699A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09079952 1998-05-15
US09/079,952 US6025090A (en) 1998-05-15 1998-05-15 End cap assembly for an alkaline cell
PCT/US1999/010555 WO1999060635A1 (en) 1998-05-15 1999-05-13 End cap assembly for an alkaline cell

Publications (1)

Publication Number Publication Date
AU3902699A true AU3902699A (en) 1999-12-06

Family

ID=22153871

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39026/99A Abandoned AU3902699A (en) 1998-05-15 1999-05-13 End cap assembly for an alkaline cell

Country Status (9)

Country Link
US (1) US6025090A (enExample)
EP (1) EP1082767B1 (enExample)
JP (1) JP4545314B2 (enExample)
CN (1) CN1167150C (enExample)
AT (1) ATE333710T1 (enExample)
AU (1) AU3902699A (enExample)
DE (1) DE69932433T2 (enExample)
TW (1) TW419846B (enExample)
WO (1) WO1999060635A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100300405B1 (ko) * 1998-09-10 2002-06-20 김순택 이차전지의캡어셈블리
WO2000059052A2 (en) 1999-03-29 2000-10-05 The Gillette Company Alkaline cell separator
US6495284B2 (en) 2001-02-12 2002-12-17 The Gillette Company End seal assembly for an alkaline cell
US20060257728A1 (en) * 2003-08-08 2006-11-16 Rovcal, Inc. Separators for use in alkaline cells having high capacity
US20060183020A1 (en) * 2005-02-15 2006-08-17 Rovcal, Inc. Sealing assembly for electrochemical cell
US20060183019A1 (en) * 2005-02-15 2006-08-17 Rovcal, Inc. Adhesive for use in an electrochemical cell
US8567556B2 (en) 2012-01-12 2013-10-29 Surefire, Llc Firearm sound suppressor with inner sleeve
US8973481B2 (en) 2003-11-06 2015-03-10 Surefire, Llc Firearm sound suppressor
US8584794B2 (en) 2012-01-12 2013-11-19 Surefire, Llc Firearm sound suppressor with blast deflector
WO2005060026A2 (en) * 2003-12-10 2005-06-30 Rovcal, Inc. High capacity alkaline cell utilizing cathode extender
ES2275419B1 (es) * 2005-07-27 2008-04-16 Celaya Emparanza Y Galdos, S.A. Cegasa "dispositivo de seguridad en cierres estancos de pilas electroquimicas".
US20070148533A1 (en) 2005-12-23 2007-06-28 Anglin David L Batteries
US20080085450A1 (en) * 2006-10-05 2008-04-10 Depalma Christopher L End cap seal assembly for an electrochemical cell
CN101789498A (zh) * 2009-01-23 2010-07-28 松下能源(无锡)有限公司 电池的绝缘盖帽、带有该绝缘盖帽的电池以及电池组
CN102290547B (zh) * 2011-07-28 2014-01-08 深圳市豪鹏科技有限公司 电池正极帽、其制备方法及使用该电池正极帽的二次电池
USD683806S1 (en) * 2012-01-12 2013-06-04 Surefire, Llc Front plate for a firearm sound suppressor
CN104979499B (zh) * 2015-05-20 2017-04-12 福建南平南孚电池有限公司 一次碱性电池的密封结构
JP6741422B2 (ja) * 2015-12-24 2020-08-19 Fdk株式会社 円筒形電池の製造方法
WO2021237079A1 (en) 2020-05-22 2021-11-25 Duracell U.S. Operations, Inc. Seal assembly for a battery cell

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255049A (en) * 1963-01-03 1966-06-07 Union Carbide Corp Dry cell having gel on depolarizer surface
US3617386A (en) * 1970-04-30 1971-11-02 Esb Inc Sealed cell construction
DE3034600A1 (de) * 1980-09-13 1982-09-30 Varta Batterie Ag, 3000 Hannover Galvanische rund- oder knopfzelle
CA1179730A (en) * 1982-06-16 1984-12-18 Marian Wiacek Snap-in sealing and insulating member for galvanic cells
JPS5998450A (ja) * 1982-10-30 1984-06-06 Toshiba Battery Co Ltd アルカリ電池
JPS6057055A (ja) * 1983-09-05 1985-04-02 Secoh Giken Inc 複数個の負荷を駆動する装置
JPS6062059A (ja) * 1983-09-13 1985-04-10 Matsushita Electric Ind Co Ltd 円筒形アルカリ電池
JPS6081761A (ja) * 1983-10-13 1985-05-09 Toshiba Battery Co Ltd 電池用封口体の製造法
US4537841A (en) * 1983-11-04 1985-08-27 Duracell Inc. Metal-supported seals for galvanic cells
US4725515A (en) * 1987-05-07 1988-02-16 Eveready Battery Company Button cell construction with internally compressed gasket
US4999264A (en) * 1989-11-24 1991-03-12 Duracell Inc. Aqueous electrochemical cell
US5080985A (en) * 1989-12-07 1992-01-14 Duracell Inc. High pressure seal for alkaline cells
US5672443A (en) * 1994-04-15 1997-09-30 Phillips Plastics Corporation Battery sealing cap
US5532081A (en) * 1994-08-24 1996-07-02 Duracell Inc. Upward deflecting support disk for electrochemical cell seal

Also Published As

Publication number Publication date
ATE333710T1 (de) 2006-08-15
WO1999060635A1 (en) 1999-11-25
TW419846B (en) 2001-01-21
EP1082767B1 (en) 2006-07-19
CN1301404A (zh) 2001-06-27
JP4545314B2 (ja) 2010-09-15
JP2002516462A (ja) 2002-06-04
CN1167150C (zh) 2004-09-15
EP1082767A1 (en) 2001-03-14
DE69932433T2 (de) 2007-03-15
US6025090A (en) 2000-02-15
DE69932433D1 (de) 2006-08-31

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase