DE69023784D1 - Zylindrische Batterie mit organischem Elektrolyten und PTC-Vorrichtung. - Google Patents

Zylindrische Batterie mit organischem Elektrolyten und PTC-Vorrichtung.

Info

Publication number
DE69023784D1
DE69023784D1 DE69023784T DE69023784T DE69023784D1 DE 69023784 D1 DE69023784 D1 DE 69023784D1 DE 69023784 T DE69023784 T DE 69023784T DE 69023784 T DE69023784 T DE 69023784T DE 69023784 D1 DE69023784 D1 DE 69023784D1
Authority
DE
Germany
Prior art keywords
cylindrical battery
organic electrolyte
ptc device
ptc
electrolyte
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 - Lifetime
Application number
DE69023784T
Other languages
English (en)
Other versions
DE69023784T3 (de
DE69023784T2 (de
Inventor
Osamu Watanabe
Osamu Kajii
Yoshiki Somatomo
Kaoru Hisatomi
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.)
Maxell Ltd
Original Assignee
Hitachi Maxell 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12234491&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69023784(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Application granted granted Critical
Publication of DE69023784D1 publication Critical patent/DE69023784D1/de
Publication of DE69023784T2 publication Critical patent/DE69023784T2/de
Publication of DE69023784T3 publication Critical patent/DE69023784T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01M50/50—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
    • 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
    • H01M2200/00—Safety devices for primary or secondary batteries
    • 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
    • H01M2200/106—PTC
    • 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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
DE69023784T 1989-02-07 1990-02-06 Zylindrische Batterie mit organischem Elektrolyten und PTC-Vorrichtung. Expired - Lifetime DE69023784T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1027926A JPH0834098B2 (ja) 1989-02-07 1989-02-07 Ｐｔｃ素子付き円筒形有機電解液電池
JP27926/89 1989-02-07

Publications (3)

Publication Number Publication Date
DE69023784D1 true DE69023784D1 (de) 1996-01-11
DE69023784T2 DE69023784T2 (de) 1996-07-18
DE69023784T3 DE69023784T3 (de) 2005-03-17

Family

ID=12234491

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69023784T Expired - Lifetime DE69023784T3 (de) 1989-02-07 1990-02-06 Zylindrische Batterie mit organischem Elektrolyten und PTC-Vorrichtung.

Country Status (4)

Country Link
US (1) US4971867A (de)
EP (1) EP0384204B2 (de)
JP (1) JPH0834098B2 (de)
DE (1) DE69023784T3 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3475527B2 (ja) * 1993-12-14 2003-12-08 松下電器産業株式会社 円筒形空気電池
JP3555240B2 (ja) * 1995-05-12 2004-08-18 ソニー株式会社 密閉型電池
US5741606A (en) * 1995-07-31 1998-04-21 Polystor Corporation Overcharge protection battery vent
JPH0945304A (ja) * 1995-08-01 1997-02-14 Tdk Corp 密閉電池の安全装置
JP3306257B2 (ja) * 1995-08-11 2002-07-24 アルプス電気株式会社 ２次電池の安全装置
JP3460407B2 (ja) * 1995-09-27 2003-10-27 ソニー株式会社 非水電解液二次電池
KR970054707A (ko) * 1995-12-22 1997-07-31 배순훈 리튬전지의 상부캡 구조
US5609972A (en) * 1996-03-04 1997-03-11 Polystor Corporation Cell cap assembly having frangible tab disconnect mechanism
JP3066338B2 (ja) * 1996-03-27 2000-07-17 三洋電機株式会社 電 池
US5856773A (en) * 1996-11-04 1999-01-05 Raychem Corporation Circuit protection device
US5833057A (en) * 1997-04-28 1998-11-10 Char; Aka Loka Apparatus for packaging and shipping biological fluid samples collected in vials
US7059769B1 (en) * 1997-06-27 2006-06-13 Patrick Henry Potega Apparatus for enabling multiple modes of operation among a plurality of devices
EP1023580A4 (de) * 1997-06-27 2000-08-09 Patrick H Potega Apparatus zur temperaturüberwachung einer energiequelle
US5993990A (en) * 1998-05-15 1999-11-30 Moltech Corporation PTC current limiting header assembly
EP1095420A1 (de) 1998-06-08 2001-05-02 Moltech Corporation Multifunktionelle reaktive monomere als sicherheitsschutz für elektrochemische zellen
US6235426B1 (en) 1998-09-21 2001-05-22 Sanyo Electric Co., Ltd. Nonaqueous electrolyte secondary cell wit PTC current collector tabs
US6479188B1 (en) 1999-10-13 2002-11-12 The Gillette Company Cathode tube and method of making the same
US7175935B2 (en) * 2001-10-12 2007-02-13 John Welsh Lithium manganese dioxide cell
JP4259890B2 (ja) 2003-03-07 2009-04-30 三洋電機株式会社 密閉形蓄電池
KR100678835B1 (ko) * 2004-04-13 2007-02-05 주식회사 엘지화학 보호소자를 내장한 전극 리드를 구비한 전기화학소자
TWI275194B (en) 2004-10-08 2007-03-01 Lg Chemical Ltd Secondary battery having an improved safety
JP4171011B2 (ja) 2005-08-29 2008-10-22 Ｔｄｋ株式会社 Ｐｔｃ素子
WO2009078372A1 (ja) * 2007-12-18 2009-06-25 Tyco Electronics Raychem K.K. Ｐｔｃデバイスおよびその製造方法ならびにそれを有する電気装置
US20090162748A1 (en) * 2007-12-19 2009-06-25 Jiang Fan Battery Enclosure
JP5385218B2 (ja) * 2009-11-16 2014-01-08 三星エスディアイ株式会社 二次電池の使用方法
US20110236727A1 (en) * 2010-03-29 2011-09-29 Young-Cheol Jang Secondary battery pack
US10128486B2 (en) 2015-03-13 2018-11-13 Purdue Research Foundation Current interrupt devices, methods thereof, and battery assemblies manufactured therewith

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255698A (en) * 1979-01-26 1981-03-10 Raychem Corporation Protection of batteries
US4654963A (en) * 1979-11-21 1987-04-07 General Electric Company Method for making electrochemical cell having cast-in-place insulator
DE3019186A1 (de) * 1980-05-20 1981-11-26 Varta Batterie Ag, 3000 Hannover Gasdicht verschlossener akkumulator
US4379816A (en) * 1980-09-22 1983-04-12 General Electric Company Indicator of full charge for secondary cell or battery thereof
JPS61173450A (ja) † 1985-01-25 1986-08-05 Matsushita Electric Ind Co Ltd 電池の製造法
JPH0690964B2 (ja) * 1986-03-31 1994-11-14 日本メクトロン株式会社 Ｐｔｃ素子の製造法
US4740433A (en) * 1986-09-29 1988-04-26 American Telephone And Telegraph Co., At&T Bell Laboratories Nonaqueous battery with special separator
JPS63244702A (ja) † 1987-03-31 1988-10-12 日本メクトロン株式会社 Ｐｔｃ素子およびその製造法

Also Published As

Publication number Publication date
US4971867A (en) 1990-11-20
EP0384204B1 (de) 1995-11-29
DE69023784T3 (de) 2005-03-17
DE69023784T2 (de) 1996-07-18
EP0384204A1 (de) 1990-08-29
EP0384204B2 (de) 2004-09-29
JPH02207450A (ja) 1990-08-17
JPH0834098B2 (ja) 1996-03-29

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings