ATE253258T1 - Konstruktion einer batterie mit sicherheitsentlüftung - Google Patents

Konstruktion einer batterie mit sicherheitsentlüftung

Info

Publication number
ATE253258T1
ATE253258T1 AT99943719T AT99943719T ATE253258T1 AT E253258 T1 ATE253258 T1 AT E253258T1 AT 99943719 T AT99943719 T AT 99943719T AT 99943719 T AT99943719 T AT 99943719T AT E253258 T1 ATE253258 T1 AT E253258T1
Authority
AT
Austria
Prior art keywords
outer cover
closed end
relief mechanism
designing
battery
Prior art date
Application number
AT99943719T
Other languages
English (en)
Inventor
George R Sondecker
Gary A Laisy
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 ATE253258T1 publication Critical patent/ATE253258T1/de

Links

Classifications

    • 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
    • H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/75—Wires, rods or strips
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H01M50/1243—Primary casings; Jackets or wrappings characterised by the material having a layered structure characterised by the internal coating on the casing
    • 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
    • H01M50/147—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
    • 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
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/182—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for cells with a collector centrally disposed in the active mass, e.g. Leclanché cells
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • 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
    • 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
    • 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
    • H01M50/571—Methods or arrangements for affording protection against corrosion; Selection of materials therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • 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
    • 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)
  • Gas Exhaust Devices For Batteries (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Primary Cells (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
  • Forklifts And Lifting Vehicles (AREA)
AT99943719T 1998-08-21 1999-08-16 Konstruktion einer batterie mit sicherheitsentlüftung ATE253258T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US9744598P 1998-08-21 1998-08-21
US10295198P 1998-10-02 1998-10-02
US09/293,225 US6632558B1 (en) 1998-08-21 1999-04-16 Battery construction having pressure release mechanism
PCT/US1999/018667 WO2000011736A1 (en) 1998-08-21 1999-08-16 Battery construction having pressure release mechanism

Publications (1)

Publication Number Publication Date
ATE253258T1 true ATE253258T1 (de) 2003-11-15

Family

ID=27378378

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99943719T ATE253258T1 (de) 1998-08-21 1999-08-16 Konstruktion einer batterie mit sicherheitsentlüftung

Country Status (10)

Country Link
US (1) US6632558B1 (de)
EP (1) EP1108269B1 (de)
JP (1) JP4323722B2 (de)
CN (1) CN1169245C (de)
AT (1) ATE253258T1 (de)
AU (1) AU5675799A (de)
CA (1) CA2340387A1 (de)
DE (1) DE69912454T2 (de)
TW (1) TW442991B (de)
WO (1) WO2000011736A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070003831A1 (en) * 2005-07-01 2007-01-04 Fripp Michael L Construction and operation of an oilfield molten salt battery
CN101438432B (zh) * 2006-04-28 2011-11-02 江森自控帅福得先进能源动力系统有限责任公司 电池模块组件
US8158280B2 (en) * 2006-05-24 2012-04-17 Eveready Battery Company, Inc. Battery container having cruciform vent and cover
US7572545B2 (en) * 2006-05-24 2009-08-11 Everyready Battery Company, Inc. Battery can having vent and asymmetric welded cover
US7875376B2 (en) * 2006-05-24 2011-01-25 Eveready Battery Company, Inc. Battery can having off-center C-shaped vent
CN103003996B (zh) * 2010-05-21 2016-02-03 枫叶能源技术公司 密封电化学单电池及其制造方法和负极端子封闭组件
WO2015024531A1 (en) * 2013-08-23 2015-02-26 Byd Company Limited Battery cover plate assembly and battery having the same
EP3306699B1 (de) * 2016-10-10 2018-08-22 VARTA Microbattery GmbH Lithium-zelle
US10784519B2 (en) * 2018-03-02 2020-09-22 Energizer Brands, Llc Electrochemical cell with electrode filled protrusion
CN109755589B (zh) * 2019-01-21 2021-04-13 南平华孚电器有限公司 一种防漏、方便组装的碱性环保锌锰电池双节集流体
DE102019103606B4 (de) 2019-02-13 2022-07-07 Schuler Pressen Gmbh Umformwerkzeug und Umformverfahren zur Herstellung einer Überdrucksollbruchstelle in einem Batteriedeckel
CN117121274A (zh) * 2022-01-04 2023-11-24 宁德时代新能源科技股份有限公司 电池单体、电池、用电设备及电池单体的制造方法和设备
WO2023223791A1 (ja) * 2022-05-17 2023-11-23 パナソニックエナジー株式会社 円筒形電池

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2525436A (en) 1945-03-27 1950-10-10 Ruben Samuel Dry cell
US2478798A (en) 1946-06-25 1949-08-09 Ruben Samuel Primary cell vent and method of making
US3068313A (en) 1958-11-19 1962-12-11 Union Carbide Corp High pressure mechanical seal gasket
US3518125A (en) * 1962-05-11 1970-06-30 Us Army Thermal batteries
US3255049A (en) 1963-01-03 1966-06-07 Union Carbide Corp Dry cell having gel on depolarizer surface
JPS4951538A (de) 1972-09-25 1974-05-18
US4175166A (en) 1978-05-02 1979-11-20 Power Conversion, Inc. Sealed container construction capable of safely venting internal pressure
JPS5817332Y2 (ja) 1979-05-31 1983-04-08 株式会社ユアサコーポレーション 密閉形電池
US4251602A (en) 1980-03-14 1981-02-17 Union Carbide Corporation High pressure safety vent for galvanic dry cells
US4322483A (en) 1980-07-07 1982-03-30 Tune Harold S Method of utilizing empty aluminum beverage cans to provide an energy source
US4308323A (en) 1980-11-10 1981-12-29 Emerson Electric Co. Battery seal
EP0078263A1 (de) 1980-12-10 1983-05-11 Macgar Holdings Proprietary Limited Batterie für elektrische energie
FR2510310A1 (fr) 1981-07-21 1983-01-28 Gipelec Traversee etanche de borne negative et generateur electrochimique faisant application de cette traversee
US4601959A (en) * 1984-04-17 1986-07-22 Saft America, Inc. Vent construction for batteries
GB2160352B (en) 1984-06-08 1987-08-26 Venture Tech Ltd Insulating seal for electrochemical cells
BR8604254A (pt) 1985-09-30 1987-04-28 Emerson Electric Co Processo de fabricacao de respiradouro de seguranca em tampa de recipiente hermeticamente vedado,processo de fabricacao de respiradouros de seguranca em tampas metalicas para recipientes de bateria hermeticamente vedados,tampa para recipiente hermeticamente vedado e tampa de bateria de liga de aco circular para recipiente hermeticamente vedado
US4803136A (en) * 1985-09-30 1989-02-07 Emerson Electric Co. Method of manufacturing a safety vented container and product
US4698282A (en) 1986-06-02 1987-10-06 Power Conversion Inc. Safety vent device for electrochemical cells
US4702976A (en) 1986-09-19 1987-10-27 Emerson Electric Co. Hermetic terminal assembly and method of manufacturing same
US4707424A (en) 1986-09-19 1987-11-17 Emerson Electric Co. Terminal pin and end closure structure for chamber defining housing of hermetic terminal assembly and method of manufacture
US4842965A (en) * 1986-09-27 1989-06-27 Hitachi Maxell, Ltd. Non aqueous electrochemical battery with explosion proof arrangement and a method of the production thereof
US4789608A (en) 1987-03-26 1988-12-06 Saft America, Inc. Pressure venting device
FR2627327A1 (fr) 1988-02-17 1989-08-18 Accumulateurs Fixes Dispositif de securite pour generateurs electrochimiques a godets cylindriques
US4999264A (en) 1989-11-24 1991-03-12 Duracell Inc. Aqueous electrochemical cell
US5042675A (en) * 1990-05-04 1991-08-27 Ballard Battery Systems Corporation Container pressure release vent
US5279907A (en) 1992-05-11 1994-01-18 Emerson Electric Co. Safety vent for a container and method of making the same
US5283139A (en) 1993-04-12 1994-02-01 Duracell Inc. Alkaline cell
US5712058A (en) 1996-09-27 1998-01-27 Eveready Battery Company, Inc. Miniature galvanic cell having optimum internal volume for the active components
US6022635A (en) * 1997-09-24 2000-02-08 Eveready Battery Company, Inc. Electrochemical cell having a moisture barrier
US6080505A (en) * 1998-08-14 2000-06-27 Moltech Power Systems, Inc. Electrochemical cell safety vent

Also Published As

Publication number Publication date
EP1108269A1 (de) 2001-06-20
JP4323722B2 (ja) 2009-09-02
EP1108269B1 (de) 2003-10-29
CN1323455A (zh) 2001-11-21
CN1169245C (zh) 2004-09-29
CA2340387A1 (en) 2000-03-02
WO2000011736A1 (en) 2000-03-02
AU5675799A (en) 2000-03-14
JP2003534625A (ja) 2003-11-18
TW442991B (en) 2001-06-23
US6632558B1 (en) 2003-10-14
DE69912454D1 (de) 2003-12-04
DE69912454T2 (de) 2004-08-19

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