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DE3174667D1 - Electrochemical cell having a safety vent closure and method for assembling same - Google Patents

Electrochemical cell having a safety vent closure and method for assembling same

Info

Publication number
DE3174667D1
DE3174667D1 DE8181304336T DE3174667T DE3174667D1 DE 3174667 D1 DE3174667 D1 DE 3174667D1 DE 8181304336 T DE8181304336 T DE 8181304336T DE 3174667 T DE3174667 T DE 3174667T DE 3174667 D1 DE3174667 D1 DE 3174667D1
Authority
DE
Germany
Prior art keywords
electrochemical cell
safety vent
vent closure
assembling same
assembling
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.)
Expired
Application number
DE8181304336T
Other languages
English (en)
Inventor
Ronald Leo Zupancic
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of DE3174667D1 publication Critical patent/DE3174667D1/de
Expired 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
    • 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)
  • Primary Cells (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
DE8181304336T 1980-09-26 1981-09-22 Electrochemical cell having a safety vent closure and method for assembling same Expired DE3174667D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/190,990 US4329405A (en) 1980-09-26 1980-09-26 Electrochemical cell having a safety vent closure

Publications (1)

Publication Number Publication Date
DE3174667D1 true DE3174667D1 (en) 1986-06-26

Family

ID=22703645

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181304336T Expired DE3174667D1 (en) 1980-09-26 1981-09-22 Electrochemical cell having a safety vent closure and method for assembling same

Country Status (9)

Country Link
US (1) US4329405A (de)
EP (1) EP0049080B1 (de)
JP (1) JPS5787064A (de)
AR (1) AR228162A1 (de)
AU (1) AU552042B2 (de)
BR (1) BR8106105A (de)
CA (1) CA1172693A (de)
DE (1) DE3174667D1 (de)
MX (1) MX153207A (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529673A (en) * 1982-07-30 1985-07-16 Union Carbide Corporation Electrochemical cell having a safety vent closure
JPS59224049A (ja) * 1983-04-11 1984-12-15 ジ−テイ−イ−・コミユニケイシヨンズ・プロダクツ・コ−ポレイシヨン 電気化学電池
US4483908A (en) * 1983-09-30 1984-11-20 Union Carbide Corporation Intumescent material-coated galvanic cells
US4505993A (en) * 1984-05-09 1985-03-19 Halliburton Company Battery housing
US4544078A (en) * 1984-05-22 1985-10-01 Cordis Corporation Sealed closure for sealing and closing an opening in a container
US4592970A (en) * 1984-09-27 1986-06-03 Union Carbide Corporation Electrochemical cell having a safety vent closure
US4891270A (en) * 1985-08-30 1990-01-02 Gnb Incorporated Pressure release system for electric storage batteries
US4931368A (en) * 1986-07-18 1990-06-05 Eveready Battery Company Vent liner and cover construction for galvanic cells
US5015542A (en) * 1989-10-13 1991-05-14 Eveready Battery Company Electrochemical cell having a safety vent closure
FR2687847B1 (fr) * 1992-02-24 2000-09-15 Batterie acide-plomb de type etanche.
US5418084A (en) * 1992-11-23 1995-05-23 Eveready Battery Company, Inc. Electrochemical cell having a safety vent closure
US6203937B1 (en) 1994-06-22 2001-03-20 Medtronic, Inc. Hermetic closure seal
US5776632A (en) * 1996-10-03 1998-07-07 Wilson Greatbatch Ltd. Hermetic seal for an electrochemical cell
US6844106B2 (en) * 2002-03-29 2005-01-18 Medtronic, Inc. Electrochemical cell with reduced height fillport
US20030232236A1 (en) * 2002-06-14 2003-12-18 Mitchell Porter H. Battery package vent
US7923137B2 (en) * 2003-10-09 2011-04-12 Eveready Battery Company, Inc. Nonaqueous cell with improved thermoplastic sealing member
US8252458B2 (en) * 2003-10-09 2012-08-28 Eveready Battery Company, Inc. Electrolyte-absoring, non-permeable sealing materials
JP5701600B2 (ja) * 2007-06-29 2015-04-15 エバレデイ バツテリ カンパニー インコーポレーテツド 非水電気化学セルのための蒸気透過耐性密封部材
US8420254B2 (en) * 2007-12-25 2013-04-16 Byd Co. Ltd. End cover assembly for an electrochemical cell
EP2440727A4 (de) * 2009-06-08 2014-01-08 Utc Fire & Security Corp Batteriebrandverhütung über wärmemanagement
KR101254853B1 (ko) * 2010-11-02 2013-04-15 로베르트 보쉬 게엠베하 이차전지

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766408A (en) * 1954-12-06 1956-10-09 Gen Motors Corp Vent plug for electrolytic capacitor
DE1117771B (de) * 1959-07-28 1961-11-23 Philips Patentverwaltung Elektrolytkondensator mit UEberdruckventil
FR1344908A (fr) * 1962-07-03 1963-12-06 Yardney International Corp Dispositif de valve uni-directionnelle applicable en particulier aux boîtiers d'accumulateurs électriques
NL6414869A (de) * 1964-02-07 1965-08-09
US3377201A (en) * 1964-03-24 1968-04-09 Yardney International Corp Spiral battery cell
US3415690A (en) * 1965-07-30 1968-12-10 Sonotone Corp Normally sealed vented metal encased rechargeable cell with excess pressure vent release
BE755411A (fr) * 1969-08-27 1971-03-01 Union Carbide Corp Soupape de surete pour recipient scelle etanche aux fluides et specialement pour cellule galvanique alcaline
JPS548838B2 (de) * 1971-10-05 1979-04-19
US3939011A (en) * 1973-01-05 1976-02-17 P. R. Mallory & Co. Inc. Lithium cell with internal automatic safety controls
US4075398A (en) * 1976-10-26 1978-02-21 Esb Incorporated Means of providing pressure relief to sealed galvanic cell
JPS54137734U (de) * 1978-03-04 1979-09-25
US4191806A (en) * 1978-08-28 1980-03-04 Esb Incorporated Pressure vent for a sealed primary cell

Also Published As

Publication number Publication date
AU552042B2 (en) 1986-05-22
EP0049080B1 (de) 1986-05-21
AU7568081A (en) 1982-04-01
BR8106105A (pt) 1982-06-15
MX153207A (es) 1986-08-22
CA1172693A (en) 1984-08-14
JPS5787064A (en) 1982-05-31
AR228162A1 (es) 1983-01-31
EP0049080A1 (de) 1982-04-07
US4329405A (en) 1982-05-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee