CA2285186A1 - Current interrupter for electrochemical cells - Google Patents

Current interrupter for electrochemical cells Download PDF

Info

Publication number
CA2285186A1
CA2285186A1 CA002285186A CA2285186A CA2285186A1 CA 2285186 A1 CA2285186 A1 CA 2285186A1 CA 002285186 A CA002285186 A CA 002285186A CA 2285186 A CA2285186 A CA 2285186A CA 2285186 A1 CA2285186 A1 CA 2285186A1
Authority
CA
Canada
Prior art keywords
end cap
cap assembly
cell
plate
diode
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
CA002285186A
Other languages
English (en)
French (fr)
Inventor
Paul Cheeseman
Viet Vu
Michael Mcdermott
Bhupendra Patel
Jeffrey Poirier
Jeffrey Hewes
Yelena Kuznetsova
Robert J. Pinault
William T. Mchugh
Alex Kaplan
Jane A. Blasi
Reynald Cantave
Lucien P. Fontaine
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
Individual
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
Priority claimed from US08/831,612 external-priority patent/US5879832A/en
Application filed by Individual filed Critical Individual
Publication of CA2285186A1 publication Critical patent/CA2285186A1/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
    • H01M50/30—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
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • 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
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/578—Devices or arrangements for the interruption of current in response to pressure
    • 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
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/581—Devices or arrangements for the interruption of current in response to temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H2037/769—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material characterised by the composition of insulating fusible materials, e.g. for use in the thermal pellets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/323—Thermally-sensitive members making use of shape memory materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/764—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material in which contacts are held closed by a thermal pellet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • H01M2200/101—Bimetal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • H01M2200/108—Normal resistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/20—Pressure-sensitive devices
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Thermally Actuated Switches (AREA)
  • Protection Of Static Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Thermistors And Varistors (AREA)
CA002285186A 1997-04-10 1998-04-08 Current interrupter for electrochemical cells Abandoned CA2285186A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/831,612 US5879832A (en) 1996-10-02 1997-04-10 Current interrupter for electrochemical cells
US831,612 1997-04-10
US08/965,494 US6037071A (en) 1996-04-10 1997-11-06 Current interrupter for electrochemical cells
US965,494 1997-11-06
PCT/US1998/006294 WO1998045888A1 (en) 1997-04-10 1998-04-08 Current interrupter for electrochemical cells

Publications (1)

Publication Number Publication Date
CA2285186A1 true CA2285186A1 (en) 1998-10-15

Family

ID=27125447

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002285186A Abandoned CA2285186A1 (en) 1997-04-10 1998-04-08 Current interrupter for electrochemical cells

Country Status (11)

Country Link
US (1) US6037071A (enExample)
EP (1) EP0974168B1 (enExample)
JP (1) JP2001519086A (enExample)
CN (1) CN1145229C (enExample)
AR (1) AR012380A1 (enExample)
AT (1) ATE363737T1 (enExample)
AU (1) AU6873098A (enExample)
CA (1) CA2285186A1 (enExample)
DE (1) DE69837843T2 (enExample)
TW (1) TW390048B (enExample)
WO (1) WO1998045888A1 (enExample)

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AU8913298A (en) * 1997-08-22 1999-03-16 Duracell Inc. Current interrupter for electrochemical cells
US5844464A (en) * 1997-11-24 1998-12-01 Therm-O-Disc, Incorporated Thermal switch
JP3832100B2 (ja) * 1998-08-04 2006-10-11 日産自動車株式会社 電池
US6265096B1 (en) * 1998-08-21 2001-07-24 Eveready Battery Company, Inc. Electrochemical cell having collector electrically insulated from cover
US6798331B2 (en) * 2001-02-08 2004-09-28 Qortek, Inc. Current control device
US6926992B2 (en) * 2001-06-29 2005-08-09 Kabushiki Kaisha Toshiba Nonaqueous electrolyte secondary battery
US20030218036A1 (en) * 2002-05-23 2003-11-27 Steve Collins Belt-mounted glove holder
US7071809B2 (en) * 2002-11-25 2006-07-04 Honeywell International Inc. Thermal fuse containing bimetallic sensing element
US7135076B2 (en) * 2003-08-04 2006-11-14 Lockheed Martin Corporation Memory metal activation system
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KR100591421B1 (ko) * 2004-09-07 2006-06-21 삼성에스디아이 주식회사 형상기억 안전벤트를 갖는 리튬 이온 이차 전지
US7763375B2 (en) * 2006-05-24 2010-07-27 Eveready Battery Company, Inc. Current interrupt device for batteries
CN101479865A (zh) 2006-06-27 2009-07-08 波士顿电力公司 用于锂离子电池的整合性电流中断装置
FR2912264B1 (fr) * 2007-02-06 2009-04-10 Batscap Sa Module de batterie de puissance, batterie, procede de charge du module, vehicule ayant la batterie
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WO2010080588A1 (en) * 2008-12-19 2010-07-15 Boston-Power, Inc. Modular cid assembly for a lithium ion battery
US8642195B2 (en) 2008-12-19 2014-02-04 Boston-Power, Inc. Modular CID assembly for a lithium ion battery
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KR101348218B1 (ko) * 2012-02-02 2014-01-07 주식회사 엘지화학 열수축 부재를 포함하는 이차전지
WO2013155135A1 (en) * 2012-04-13 2013-10-17 Bloom Energy Corporation Flaw detection method and apparatus for fuel cell components
KR101349013B1 (ko) 2012-04-23 2014-01-10 현대자동차주식회사 형상기억소재를 이용한 전자전기 부품의 하우징
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CN103985834B (zh) * 2014-05-28 2016-05-04 中投仙能科技（苏州）有限公司 基于金属膨胀式记忆开关保护器的锂电池模组
US10008710B2 (en) 2014-08-04 2018-06-26 Johnson Controls Technology Company Overcharge protection assembly for a battery module
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Also Published As

Publication number Publication date
DE69837843D1 (de) 2007-07-12
CN1252170A (zh) 2000-05-03
ATE363737T1 (de) 2007-06-15
US6037071A (en) 2000-03-14
JP2001519086A (ja) 2001-10-16
EP0974168A1 (en) 2000-01-26
TW390048B (en) 2000-05-11
WO1998045888A1 (en) 1998-10-15
AR012380A1 (es) 2000-10-18
AU6873098A (en) 1998-10-30
EP0974168B1 (en) 2007-05-30
DE69837843T2 (de) 2008-01-24
CN1145229C (zh) 2004-04-07

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued