JP2001035467A - 二次電池 - Google Patents

二次電池

Info

Publication number
JP2001035467A
JP2001035467A JP2000199618A JP2000199618A JP2001035467A JP 2001035467 A JP2001035467 A JP 2001035467A JP 2000199618 A JP2000199618 A JP 2000199618A JP 2000199618 A JP2000199618 A JP 2000199618A JP 2001035467 A JP2001035467 A JP 2001035467A
Authority
JP
Japan
Prior art keywords
secondary battery
case
groove
side wall
battery
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.)
Pending
Application number
JP2000199618A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001035467A5 (enExample
Inventor
Kosho Rin
鴻燮 林
Kanshaku Go
完錫 呉
Genshoku Boku
彦植 朴
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 JP2001035467A publication Critical patent/JP2001035467A/ja
Publication of JP2001035467A5 publication Critical patent/JP2001035467A5/ja
Pending 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
    • 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

  • Gas Exhaust Devices For Batteries (AREA)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
JP2000199618A 1999-07-05 2000-06-30 二次電池 Pending JP2001035467A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1999-26895 1999-07-05
KR1019990026895A KR100329562B1 (ko) 1999-07-05 1999-07-05 이차전지

Publications (2)

Publication Number Publication Date
JP2001035467A true JP2001035467A (ja) 2001-02-09
JP2001035467A5 JP2001035467A5 (enExample) 2005-05-26

Family

ID=19599415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000199618A Pending JP2001035467A (ja) 1999-07-05 2000-06-30 二次電池

Country Status (2)

Country Link
JP (1) JP2001035467A (enExample)
KR (1) KR100329562B1 (enExample)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001061770A1 (en) * 2000-02-18 2001-08-23 Matsushita Electric Industrial Co., Ltd. Safety mechanism for rectangular battery and method of manufacturing the same
KR100421179B1 (ko) * 2001-03-14 2004-03-02 주식회사 일광캔테크 충전용 밧데리 케이스의 내압부 성형장치
WO2005124894A1 (en) * 2004-06-08 2005-12-29 The Gillette Company Alkaline cell with flat housing
WO2006053493A1 (en) * 2004-11-16 2006-05-26 Byd Company Limited A type of explosion preventive battery
US7094494B2 (en) 2003-01-03 2006-08-22 The Gillette Company Alkaline cell with flat housing
US7294429B2 (en) 2003-01-03 2007-11-13 The Gillette Company Alkaline cell with flat housing
KR100788555B1 (ko) 2006-02-27 2007-12-26 삼성에스디아이 주식회사 이차전지
US7435395B2 (en) 2003-01-03 2008-10-14 The Gillette Company Alkaline cell with flat housing and nickel oxyhydroxide cathode
KR100875608B1 (ko) 2004-12-14 2008-12-24 주식회사 엘지화학 각형 전지의 전기 절연성 탑 캡
CN100452483C (zh) * 2003-06-19 2009-01-14 三星Sdi株式会社 具有安全阀的二次电池及其制造方法
WO2010140045A1 (en) * 2009-06-04 2010-12-09 Toyota Jidosha Kabushiki Kaisha Sealed battery and vehicle
WO2011037346A3 (ko) * 2009-09-24 2011-07-14 주식회사 엘지화학 노치홈이 구비된 각형 이차전지
KR101325030B1 (ko) 2011-02-21 2013-11-04 주식회사 엘지화학 안전판이 구비된 각형 이차전지
CN101861666B (zh) * 2007-11-21 2014-08-13 株式会社Lg化学 安全性提高的电池模块和含有所述电池模块的中型或大型电池组
KR20150004747A (ko) 2013-07-03 2015-01-13 가부시키가이샤 고베 세이코쇼 전지 케이스 및 전지 케이스의 안전 밸브의 형성 방법
KR101516649B1 (ko) * 2011-02-17 2015-05-04 주식회사 엘지화학 안전판이 구비된 각형 이차전지
CN106384790A (zh) * 2016-10-12 2017-02-08 中山市小榄镇大久金属制品厂 锂电池或动力锂电池方形外壳的安全线生产方法
WO2025200074A1 (zh) * 2024-03-25 2025-10-02 宁德时代新能源科技股份有限公司 电池单体、电池和用电设备

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100468839B1 (ko) * 2000-11-08 2005-01-29 삼성에스디아이 주식회사 파단 선이 구비된 리튬 이온전지의 케이스
KR20020071178A (ko) * 2001-03-05 2002-09-12 삼성에스디아이 주식회사 안전수단을 포함하는 전지
KR100953542B1 (ko) * 2002-12-12 2010-04-21 삼성에스디아이 주식회사 이차 전지
JP4247831B2 (ja) * 2003-11-27 2009-04-02 日立マクセル株式会社 密閉角形電池
KR101146467B1 (ko) * 2005-09-05 2012-05-21 삼성에스디아이 주식회사 리튬 이차 전지용 케이스와 이를 이용한 리튬 이차 전지
KR101498471B1 (ko) * 2012-07-23 2015-03-04 주식회사 엘지화학 그루브가 형성되어 있는 전지케이스를 포함하는 이차전지
EP3506392B1 (en) 2017-04-13 2021-08-04 LG Chem, Ltd. Secondary battery

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6964690B2 (en) 2000-02-18 2005-11-15 Matsushita Electric Industrial Co., Ltd. Safety mechanism for rectangular battery and method of manufacturing the same
WO2001061770A1 (en) * 2000-02-18 2001-08-23 Matsushita Electric Industrial Co., Ltd. Safety mechanism for rectangular battery and method of manufacturing the same
KR100421179B1 (ko) * 2001-03-14 2004-03-02 주식회사 일광캔테크 충전용 밧데리 케이스의 내압부 성형장치
US7435395B2 (en) 2003-01-03 2008-10-14 The Gillette Company Alkaline cell with flat housing and nickel oxyhydroxide cathode
US7491464B2 (en) 2003-01-03 2009-02-17 The Gillette Company Alkaline cell with flat housing
US7094494B2 (en) 2003-01-03 2006-08-22 The Gillette Company Alkaline cell with flat housing
US7294429B2 (en) 2003-01-03 2007-11-13 The Gillette Company Alkaline cell with flat housing
CN100452483C (zh) * 2003-06-19 2009-01-14 三星Sdi株式会社 具有安全阀的二次电池及其制造方法
WO2005124894A1 (en) * 2004-06-08 2005-12-29 The Gillette Company Alkaline cell with flat housing
WO2006053493A1 (en) * 2004-11-16 2006-05-26 Byd Company Limited A type of explosion preventive battery
KR100875608B1 (ko) 2004-12-14 2008-12-24 주식회사 엘지화학 각형 전지의 전기 절연성 탑 캡
KR100788555B1 (ko) 2006-02-27 2007-12-26 삼성에스디아이 주식회사 이차전지
CN101861666B (zh) * 2007-11-21 2014-08-13 株式会社Lg化学 安全性提高的电池模块和含有所述电池模块的中型或大型电池组
WO2010140045A1 (en) * 2009-06-04 2010-12-09 Toyota Jidosha Kabushiki Kaisha Sealed battery and vehicle
US8900733B2 (en) 2009-06-04 2014-12-02 Toyota Jidosha Kabushiki Kaisha Sealed battery and vehicle
US8974936B2 (en) 2009-09-24 2015-03-10 Lg Chem, Ltd. Prismatic secondary battery employed with safety groove
WO2011037346A3 (ko) * 2009-09-24 2011-07-14 주식회사 엘지화학 노치홈이 구비된 각형 이차전지
KR101516649B1 (ko) * 2011-02-17 2015-05-04 주식회사 엘지화학 안전판이 구비된 각형 이차전지
KR101325030B1 (ko) 2011-02-21 2013-11-04 주식회사 엘지화학 안전판이 구비된 각형 이차전지
KR20150004747A (ko) 2013-07-03 2015-01-13 가부시키가이샤 고베 세이코쇼 전지 케이스 및 전지 케이스의 안전 밸브의 형성 방법
CN106384790A (zh) * 2016-10-12 2017-02-08 中山市小榄镇大久金属制品厂 锂电池或动力锂电池方形外壳的安全线生产方法
WO2025200074A1 (zh) * 2024-03-25 2025-10-02 宁德时代新能源科技股份有限公司 电池单体、电池和用电设备

Also Published As

Publication number Publication date
KR100329562B1 (ko) 2002-03-20
KR20010008860A (ko) 2001-02-05

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