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AU2001268632A1 - Battery construction having cover assembly and method therefor - Google Patents

Battery construction having cover assembly and method therefor

Info

Publication number
AU2001268632A1
AU2001268632A1 AU2001268632A AU6863201A AU2001268632A1 AU 2001268632 A1 AU2001268632 A1 AU 2001268632A1 AU 2001268632 A AU2001268632 A AU 2001268632A AU 6863201 A AU6863201 A AU 6863201A AU 2001268632 A1 AU2001268632 A1 AU 2001268632A1
Authority
AU
Australia
Prior art keywords
disposed
outer cover
seal
cover assembly
method therefor
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
AU2001268632A
Inventor
Manuel R. Malay
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 AU2001268632A1 publication Critical patent/AU2001268632A1/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
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
    • 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
    • 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
    • Y10T29/4911—Electric battery cell making including sealing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

A battery comprising a steel can having a bottom end, an open top end, and side walls extending between the top and bottom ends. Positive and negative electrodes are disposed in the can. An outer cover is disposed over the open end of the can. The outer cover has an outer flange disposed on the outside of the can walls and an inner flange disposed on the inside of the can wall. A seal is disposed between the can and the outer cover so that the seal is disposed against the inner and outer flanges of the outer cover. The outer cover is preferably crimped against the can wall to compress the seal between the inner and outer flanges and the container, thereby minimizing axial loading on the can and allowing for use of a thin gauge can.
AU2001268632A 2000-06-21 2001-06-21 Battery construction having cover assembly and method therefor Abandoned AU2001268632A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/598,559 US6368745B1 (en) 2000-06-21 2000-06-21 Battery construction having cover assembly
US09/598,559 2000-06-21
PCT/US2001/019799 WO2001099221A2 (en) 2000-06-21 2001-06-21 Battery construction having cover assembly and method therefor

Publications (1)

Publication Number Publication Date
AU2001268632A1 true AU2001268632A1 (en) 2002-01-02

Family

ID=24396054

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001268632A Abandoned AU2001268632A1 (en) 2000-06-21 2001-06-21 Battery construction having cover assembly and method therefor

Country Status (8)

Country Link
US (2) US6368745B1 (en)
EP (1) EP1292998B1 (en)
JP (1) JP4064813B2 (en)
CN (1) CN100353583C (en)
AT (1) ATE455374T1 (en)
AU (1) AU2001268632A1 (en)
DE (1) DE60141072D1 (en)
WO (1) WO2001099221A2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6431412B1 (en) * 1995-08-08 2002-08-13 Robert Henry Abplanalp Gasketed aerosol mounting cup
JP4001747B2 (en) * 2000-02-09 2007-10-31 日本碍子株式会社 Lithium secondary battery and manufacturing method thereof
US6730433B2 (en) * 2002-01-16 2004-05-04 The Gillette Company Thin-wall anode can
US7195839B2 (en) * 2003-02-11 2007-03-27 Eveready Battery Company, Inc. Battery cell with improved pressure relief vent
JP5224573B2 (en) * 2003-02-11 2013-07-03 エバレデイ バツテリ カンパニー インコーポレーテツド Electrochemical cell with small volume cover assembly
US20060183019A1 (en) * 2005-02-15 2006-08-17 Rovcal, Inc. Adhesive for use in an electrochemical cell
US20060183020A1 (en) * 2005-02-15 2006-08-17 Rovcal, Inc. Sealing assembly for electrochemical cell
TW200520292A (en) 2003-08-08 2005-06-16 Rovcal Inc High capacity alkaline cell
JP2014157654A (en) * 2011-06-08 2014-08-28 Panasonic Corp Alkaline battery
DE102012022346B4 (en) * 2012-11-15 2018-03-22 Mann+Hummel Gmbh Battery Housing
TW201539736A (en) 2014-03-19 2015-10-16 3M Innovative Properties Co Nanostructure of OLED device for white light coloring
CN104505474A (en) * 2014-12-19 2015-04-08 深圳市电科电源股份有限公司 Method for improving air impermeability of cylindrical battery and cylindrical battery
CN108886114A (en) * 2016-05-27 2018-11-23 松下知识产权经营株式会社 Enclosed-type battery and battery case
WO2019163180A1 (en) * 2018-02-20 2019-08-29 パナソニックＩｐマネジメント株式会社 Cylindrical battery
KR102746304B1 (en) 2019-05-08 2024-12-26 주식회사 엘지에너지솔루션 Gasket for a Cylindrical Battery to Prevent Corrosion of Battery Case and Cylindrical Battery Comprising the Same
CN111900451B (en) * 2020-06-24 2022-05-10 先进储能材料国家工程研究中心有限责任公司 Conical surface sealing type cylindrical battery and preparation method thereof
CN113725532B (en) * 2021-08-25 2023-09-05 远景动力技术(江苏)有限公司 Battery cover plate, battery and battery processing method
WO2023216056A1 (en) * 2022-05-09 2023-11-16 宁德时代新能源科技股份有限公司 Device and method for preparing battery cell
WO2023216055A1 (en) * 2022-05-09 2023-11-16 宁德时代新能源科技股份有限公司 Battery cell, battery and electric device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2937222A (en) * 1957-01-22 1960-05-17 Hamilton Watch Co Primary dry cell
FR2041384A5 (en) * 1969-04-22 1971-01-29 Accumulateurs Fixes
US3841913A (en) * 1972-12-15 1974-10-15 Esb Inc Unitary cathode cover
US4052537A (en) * 1976-10-01 1977-10-04 P. R. Mallory & Co. Inc. Electrical device
US4469764A (en) * 1982-12-14 1984-09-04 Union Carbide Corporation Seal closure for a galvanic dry cell
KR19980075538A (en) * 1997-03-31 1998-11-16 손욱 Secondary battery
US6294281B1 (en) * 1998-06-17 2001-09-25 Therasense, Inc. Biological fuel cell and method
US6294283B1 (en) 1998-08-21 2001-09-25 Eveready Battery Company, Inc. Electrochemical cell having low profile seal assembly
US6410186B1 (en) * 1998-08-21 2002-06-25 Eveready Battery Company, Inc. Battery construction having double seam cover closure

Also Published As

Publication number Publication date
WO2001099221A3 (en) 2002-07-04
US6402794B1 (en) 2002-06-11
US6368745B1 (en) 2002-04-09
JP2003536234A (en) 2003-12-02
WO2001099221A8 (en) 2003-02-20
WO2001099221A2 (en) 2001-12-27
US20020032959A1 (en) 2002-03-21
ATE455374T1 (en) 2010-01-15
JP4064813B2 (en) 2008-03-19
DE60141072D1 (en) 2010-03-04
EP1292998B1 (en) 2010-01-13
CN1636283A (en) 2005-07-06
CN100353583C (en) 2007-12-05
EP1292998A2 (en) 2003-03-19

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