TW402823B - Miniature galvanic cell having optimum low surface area conductive collector - Google Patents

Miniature galvanic cell having optimum low surface area conductive collector Download PDF

Info

Publication number
TW402823B
TW402823B TW087118604A TW87118604A TW402823B TW 402823 B TW402823 B TW 402823B TW 087118604 A TW087118604 A TW 087118604A TW 87118604 A TW87118604 A TW 87118604A TW 402823 B TW402823 B TW 402823B
Authority
TW
Taiwan
Prior art keywords
electrode
cap
patent application
wall
insulating component
Prior art date
Application number
TW087118604A
Other languages
English (en)
Chinese (zh)
Inventor
Jr Henry Heinz
Original Assignee
Eveready Battery 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 Inc filed Critical Eveready Battery Inc
Application granted granted Critical
Publication of TW402823B publication Critical patent/TW402823B/zh

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
    • H01M50/102—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
    • 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
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/533—Electrode connections inside a battery casing characterised by the shape of the leads or tabs
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Hybrid Cells (AREA)
  • Primary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Connection Of Batteries Or Terminals (AREA)
TW087118604A 1997-11-14 1998-11-09 Miniature galvanic cell having optimum low surface area conductive collector TW402823B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/970,683 US6051337A (en) 1997-11-14 1997-11-14 Miniature galvanic cell having optimum low surface area conductive collector

Publications (1)

Publication Number Publication Date
TW402823B true TW402823B (en) 2000-08-21

Family

ID=25517320

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087118604A TW402823B (en) 1997-11-14 1998-11-09 Miniature galvanic cell having optimum low surface area conductive collector

Country Status (10)

Country Link
US (1) US6051337A (enExample)
EP (1) EP1029376B1 (enExample)
JP (1) JP4354635B2 (enExample)
CN (1) CN1151564C (enExample)
AT (1) ATE206845T1 (enExample)
AU (1) AU1401099A (enExample)
CA (1) CA2309495A1 (enExample)
DE (1) DE69802004T2 (enExample)
TW (1) TW402823B (enExample)
WO (1) WO1999026302A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6051337A (en) * 1997-11-14 2000-04-18 Eveready Battery Company, Inc. Miniature galvanic cell having optimum low surface area conductive collector
US7470482B2 (en) * 2004-03-04 2008-12-30 Panasonic Corporation Rectangular air battery with an interior bottom rib to support a sidewall insulating gasket
US7816026B2 (en) * 2006-09-22 2010-10-19 Eveready Battery Company, Inc. Battery having air electrode and biased lever gasket
US20150118545A1 (en) * 2012-07-13 2015-04-30 Hitachi Maxell, Ltd. Flat battery
JP6045830B2 (ja) * 2012-07-13 2016-12-14 日立マクセル株式会社 扁平形電池
JP6045848B2 (ja) * 2012-08-13 2016-12-14 日立マクセル株式会社 扁平形電池
CN120712691A (zh) * 2023-09-28 2025-09-26 宁德时代新能源科技股份有限公司 电池单体、电池和用电装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE152235C (enExample) *
FI750695A7 (enExample) * 1975-03-11 1976-09-12 Imatra Paristo Oy
US4041211A (en) * 1975-10-06 1977-08-09 Unican Electrochemical Products Ltd. Production of zinc-air button cell
US4302517A (en) * 1980-06-26 1981-11-24 Union Carbide Corporation Unitary seal and cover support gasket for miniature button cells
US4885217A (en) * 1987-07-06 1989-12-05 Alupower, Inc. Air cathodes and materials therefor
DE4413808B4 (de) * 1993-04-27 2007-06-06 Medtronic, Inc., Minneapolis Verfahren zur Herstellung einer Baugruppe für eine elektrochemische Zelle, Verfahren zum Zusammenbauen einer elektrochemischen Zelle und Knopfzelle
DE4325628C2 (de) * 1993-07-30 2002-12-05 Stross Gmbh & Co Besitzgesells Gasdicht verschlossene, galvanische Knopfzelle
US5618640A (en) * 1993-10-22 1997-04-08 Fuji Photo Film Co., Ltd. Nonaqueous secondary battery
DE69602122T2 (de) * 1995-03-07 1999-08-19 Matsushita Electric Industrial Co. Flache Zelle
US5658356A (en) * 1995-05-05 1997-08-19 Rayovac Corporation Metal-air cathode can having reduced corner radius and electrochemical cells made therewith
JPH09199187A (ja) * 1996-01-16 1997-07-31 Matsushita Electric Ind Co Ltd ボタン形空気亜鉛電池
US6051337A (en) * 1997-11-14 2000-04-18 Eveready Battery Company, Inc. Miniature galvanic cell having optimum low surface area conductive collector

Also Published As

Publication number Publication date
JP2001523885A (ja) 2001-11-27
WO1999026302A1 (en) 1999-05-27
EP1029376B1 (en) 2001-10-10
AU1401099A (en) 1999-06-07
US6051337A (en) 2000-04-18
DE69802004T2 (de) 2002-05-29
ATE206845T1 (de) 2001-10-15
CA2309495A1 (en) 1999-05-27
EP1029376A1 (en) 2000-08-23
CN1151564C (zh) 2004-05-26
CN1285957A (zh) 2001-02-28
JP4354635B2 (ja) 2009-10-28
DE69802004D1 (de) 2001-11-15

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees