DE602008000725D1 - Durch Schweißung befestigte Kappe und damit ausgerüstetes Zellmodul - Google Patents

Durch Schweißung befestigte Kappe und damit ausgerüstetes Zellmodul

Info

Publication number
DE602008000725D1
DE602008000725D1 DE602008000725T DE602008000725T DE602008000725D1 DE 602008000725 D1 DE602008000725 D1 DE 602008000725D1 DE 602008000725 T DE602008000725 T DE 602008000725T DE 602008000725 T DE602008000725 T DE 602008000725T DE 602008000725 D1 DE602008000725 D1 DE 602008000725D1
Authority
DE
Germany
Prior art keywords
cell module
module equipped
equipped therewith
welded cap
welded
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.)
Active
Application number
DE602008000725T
Other languages
English (en)
Inventor
Tae-Yong Kim
Dae-Won Han
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.)
Samsung SDI Co Ltd
Original Assignee
Samsung SDI Co Ltd
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 Samsung SDI Co Ltd filed Critical Samsung SDI Co Ltd
Publication of DE602008000725D1 publication Critical patent/DE602008000725D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
    • 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
    • H01M50/169—Lids or covers characterised by the methods of assembling casings with lids by welding, brazing or soldering
    • 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
    • H01M50/179—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for cells having curved cross-section, e.g. round or elliptic
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
    • 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
    • H01M50/50—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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • 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)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Mounting, Suspending (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
DE602008000725T 2007-02-02 2008-01-03 Durch Schweißung befestigte Kappe und damit ausgerüstetes Zellmodul Active DE602008000725D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070011239A KR20080072443A (ko) 2007-02-02 2007-02-02 용접식 고정 캡 및 이를 구비한 전지 모듈

Publications (1)

Publication Number Publication Date
DE602008000725D1 true DE602008000725D1 (de) 2010-04-15

Family

ID=39284085

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008000725T Active DE602008000725D1 (de) 2007-02-02 2008-01-03 Durch Schweißung befestigte Kappe und damit ausgerüstetes Zellmodul

Country Status (6)

Country Link
US (1) US20080187827A1 (de)
EP (1) EP1953848B1 (de)
JP (1) JP2008192590A (de)
KR (1) KR20080072443A (de)
CN (1) CN101237035A (de)
DE (1) DE602008000725D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2939969B1 (fr) 2008-12-16 2010-12-10 Saft Groupe Sa Systeme de maintien d'accumulateurs electrochimiques
CN101938181B (zh) * 2009-06-29 2013-01-02 日本电产株式会社 电动机
KR101106403B1 (ko) 2009-12-23 2012-01-17 삼성에스디아이 주식회사 이차 전지
JP2012084569A (ja) * 2010-10-06 2012-04-26 Sanyo Electric Co Ltd 電池パック
KR101894961B1 (ko) 2016-09-29 2018-09-05 주식회사 제이이노텍 원통형 전지의 용접 상태 검사장치
KR102227805B1 (ko) * 2016-11-21 2021-03-15 주식회사 엘지화학 이차전지 및 그 제조방법
KR20190103719A (ko) 2018-02-28 2019-09-05 주식회사 제이이노텍 원통형 전지의 용접 상태 검사장치 및 방법
CN112787011B (zh) * 2021-01-22 2022-05-06 合肥国轩高科动力能源有限公司 电芯单元及动力电池模组

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5578392A (en) * 1995-02-17 1996-11-26 Japan Storage Battery Co., Ltd. Cylindrical cell, a cell pack, and a cell holder
JP4025928B2 (ja) * 1995-02-17 2007-12-26 株式会社ジーエス・ユアサコーポレーション 円筒型電池及び組電池
JP4231127B2 (ja) * 1998-09-03 2009-02-25 パナソニック株式会社 集積電池の温度管理方法及びその装置
TW472411B (en) * 1998-11-19 2002-01-11 Toyo Kohan Co Ltd Safe device for closed battery and closed battery using said device
US6620543B2 (en) * 2001-08-09 2003-09-16 Eveready Battery Company, Inc. Electrochemical cell having can vent and cover terminal
JP3848565B2 (ja) * 2001-11-27 2006-11-22 松下電器産業株式会社 電池間接続構造および電池モジュール並びに電池パック
EP1331682B1 (de) * 2002-01-28 2012-12-12 Sanyo Electric Co., Ltd. Batterieblock
JP4135516B2 (ja) * 2003-01-23 2008-08-20 ソニー株式会社 リード端子及び電源装置
JP4152232B2 (ja) * 2003-03-27 2008-09-17 三洋電機株式会社 電池ユニット
JP2005026160A (ja) * 2003-07-04 2005-01-27 Toshiba Corp 密閉型蓄電池
JP2005190837A (ja) * 2003-12-25 2005-07-14 Yuasa Corp 密閉型蓄電池
JP4678128B2 (ja) * 2003-12-25 2011-04-27 株式会社Ｇｓユアサ 密閉型蓄電池
US7579105B2 (en) * 2005-02-18 2009-08-25 The Gillette Company End cap assembly and vent for high power cells
JP4599314B2 (ja) * 2006-02-22 2010-12-15 株式会社東芝 非水電解質電池、電池パック及び自動車
KR100814853B1 (ko) * 2006-12-01 2008-03-20 삼성에스디아이 주식회사 전지 모듈

Also Published As

Publication number Publication date
EP1953848A1 (de) 2008-08-06
JP2008192590A (ja) 2008-08-21
CN101237035A (zh) 2008-08-06
US20080187827A1 (en) 2008-08-07
EP1953848B1 (de) 2010-03-03
KR20080072443A (ko) 2008-08-06

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Legal Events

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