JP4421896B2 - 通気集電装置及びシール組立体を備える電気化学電池 - Google Patents

通気集電装置及びシール組立体を備える電気化学電池 Download PDF

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Publication number
JP4421896B2
JP4421896B2 JP2003555601A JP2003555601A JP4421896B2 JP 4421896 B2 JP4421896 B2 JP 4421896B2 JP 2003555601 A JP2003555601 A JP 2003555601A JP 2003555601 A JP2003555601 A JP 2003555601A JP 4421896 B2 JP4421896 B2 JP 4421896B2
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Prior art keywords
current collector
seal
seal member
sealing
electrochemical cell
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Expired - Fee Related
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JP2003555601A
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Japanese (ja)
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JP2005514730A6 (ja
JP2005514730A5 (enExample
JP2005514730A (ja
Inventor
ロバート イー ジュニア レイ
ジェイムス シーシャン ウー
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エバレデイ バツテリ カンパニー インコーポレーテツド
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Publication of JP2005514730A publication Critical patent/JP2005514730A/ja
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    • 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
    • H01M50/317—Re-sealable arrangements
    • H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
    • H01M50/333—Spring-loaded vent valves
    • 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
    • H01M50/147—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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/317—Re-sealable arrangements
    • H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve 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
    • H01M50/30—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)
  • Gas Exhaust Devices For Batteries (AREA)
  • Primary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
JP2003555601A 2001-12-20 2002-12-12 通気集電装置及びシール組立体を備える電気化学電池 Expired - Fee Related JP4421896B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/034,687 US6855454B2 (en) 2001-12-20 2001-12-20 Electrochemical cell having venting current collector and seal assembly
US10/034,687 2001-12-20
PCT/US2002/039744 WO2003054983A2 (en) 2001-12-20 2002-12-12 Electrochemical cell having venting current collector and seal assembly

Publications (4)

Publication Number Publication Date
JP2005514730A JP2005514730A (ja) 2005-05-19
JP2005514730A6 JP2005514730A6 (ja) 2005-09-02
JP2005514730A5 JP2005514730A5 (enExample) 2006-02-02
JP4421896B2 true JP4421896B2 (ja) 2010-02-24

Family

ID=21877969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003555601A Expired - Fee Related JP4421896B2 (ja) 2001-12-20 2002-12-12 通気集電装置及びシール組立体を備える電気化学電池

Country Status (6)

Country Link
US (2) US6855454B2 (enExample)
EP (1) EP1456894B1 (enExample)
JP (1) JP4421896B2 (enExample)
CN (1) CN100336243C (enExample)
AU (1) AU2002361648A1 (enExample)
WO (1) WO2003054983A2 (enExample)

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US20050048366A1 (en) * 2003-08-27 2005-03-03 Bowden William L. Cathode material and method of manufacturing
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USD522452S1 (en) 2004-09-13 2006-06-06 Matsushita Electric Industrial Co., Ltd. Insulating plate for a battery
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US20080026286A1 (en) * 2006-07-31 2008-01-31 Eveready Battery Company, Inc. Nail-type current collector with non-conductive core and surface metallization for electrochemical cell
CN101796665B (zh) * 2007-05-08 2017-10-20 Bs&B安全系统有限公司 压力响应膜
CA2691177C (en) * 2007-06-29 2015-10-27 Eveready Battery Company, Inc. Vapor transmission resistant seal members for nonaqueous electrochemical cells
JP2011216217A (ja) * 2010-03-31 2011-10-27 Panasonic Corp アルカリ乾電池
JP5514632B2 (ja) * 2010-05-27 2014-06-04 Ｆｄｋエナジー株式会社 筒型電池用封口ガスケット、および筒型電池
GB201118842D0 (en) 2011-11-01 2011-12-14 Euro Celtique Sa Dispenser cap arrangement
CN102522518B (zh) * 2011-12-02 2013-09-25 苏州冠硕新能源有限公司 电池连接组件、该电池连接组件的制造方法以及锂电池
DE102012222836A1 (de) * 2012-12-12 2014-06-12 Robert Bosch Gmbh Gehäuse für einen gasdichten Akkumulator
DE102015111572A1 (de) * 2015-07-16 2017-01-19 Schuler Pressen Gmbh Batteriezellengehäuse und Verfahren zu dessen Herstellung
EP3390694A4 (en) * 2015-12-14 2019-10-23 AquaHydrex Pty Ltd METHOD AND SYSTEM FOR THE EFFICIENT OPERATION OF ELECTROCHEMICAL CELLS
DE102016004648A1 (de) * 2016-04-16 2017-10-19 Daimler Ag Druckentlastungsvorrichtung für ein Batteriegehäuse, Batteriegehäuse mit der Druckentlastungsvorrichtung, Batterie sowie Verfahren zur Druckentlastung einer Batterie
CN109937494B (zh) * 2017-01-06 2021-09-17 宁德时代新能源科技股份有限公司 动力电池顶盖结构、动力电池及电池模组
KR102840353B1 (ko) 2017-03-30 2025-07-30 도날드슨 컴파니, 인코포레이티드 릴리프 밸브를 갖는 통기구
CN111727515B (zh) * 2018-02-20 2022-05-31 松下知识产权经营株式会社 圆筒形电池
JP7049865B2 (ja) * 2018-03-06 2022-04-07 Fdk株式会社 アルカリ電池およびアルカリ電池の製造方法
DE102018210841A1 (de) * 2018-07-02 2020-01-02 Volkswagen Aktiengesellschaft Durchführungselement sowie System aus einer Trennschicht und einem Durchführungselement
DE102019100094A1 (de) * 2019-01-04 2020-07-09 Mann+Hummel Gmbh Entgasungseinheit und Elektronikgehäuse, insbesondere Batteriegehäuse
CN110165120B (zh) * 2019-05-15 2022-04-08 广东微电新能源有限公司 具有形变泄压功能的电池结构
US11101597B1 (en) 2020-05-06 2021-08-24 Lear Corporation Vented electrical connector
JP2023526152A (ja) * 2020-05-22 2023-06-21 デュラセル、ユーエス、オペレーションズ、インコーポレーテッド バッテリセル用シールアセンブリ
CN113675510B (zh) * 2021-08-17 2023-01-24 厦门海辰储能科技股份有限公司 电芯的端部连接结构、电芯、动力电池
EP4409655A2 (en) * 2021-09-29 2024-08-07 Medtronic, Inc. Current collector with vent channels
WO2025182677A1 (ja) * 2024-02-29 2025-09-04 パナソニックＩｐマネジメント株式会社 密閉型電池
US20250293384A1 (en) * 2024-03-13 2025-09-18 GM Global Technology Operations LLC Cell integrated vent gas diverter with particle trap

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Also Published As

Publication number Publication date
US20030118892A1 (en) 2003-06-26
HK1069483A1 (en) 2005-05-20
US7122270B2 (en) 2006-10-17
WO2003054983A3 (en) 2003-11-13
WO2003054983A8 (en) 2004-07-08
AU2002361648A1 (en) 2003-07-09
EP1456894A2 (en) 2004-09-15
CN1636285A (zh) 2005-07-06
EP1456894B1 (en) 2012-08-08
US6855454B2 (en) 2005-02-15
CN100336243C (zh) 2007-09-05
US20050053832A1 (en) 2005-03-10
WO2003054983A2 (en) 2003-07-03
AU2002361648A8 (en) 2003-07-09
JP2005514730A (ja) 2005-05-19

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