CN103247767A - 蓄电元件 - Google Patents

蓄电元件 Download PDF

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Publication number
CN103247767A
CN103247767A CN2013100496074A CN201310049607A CN103247767A CN 103247767 A CN103247767 A CN 103247767A CN 2013100496074 A CN2013100496074 A CN 2013100496074A CN 201310049607 A CN201310049607 A CN 201310049607A CN 103247767 A CN103247767 A CN 103247767A
Authority
CN
China
Prior art keywords
seal
slit
charge storage
storage element
safety valve
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
CN2013100496074A
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English (en)
Chinese (zh)
Inventor
伊藤瞬
隺田彰吾
入江诚一
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.)
GS Yuasa International Ltd
Original Assignee
GS Yuasa International 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 GS Yuasa International Ltd filed Critical GS Yuasa International Ltd
Publication of CN103247767A publication Critical patent/CN103247767A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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
    • H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
    • 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
    • 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
    • H01M2200/20—Pressure-sensitive devices
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
CN2013100496074A 2012-02-14 2013-02-06 蓄电元件 Pending CN103247767A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2012-029677 2012-02-14
JP2012029677 2012-02-14
JP2012288296A JP5966922B2 (ja) 2012-02-14 2012-12-28 蓄電素子
JP2012-288296 2012-12-28

Publications (1)

Publication Number Publication Date
CN103247767A true CN103247767A (zh) 2013-08-14

Family

ID=47722102

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013100496074A Pending CN103247767A (zh) 2012-02-14 2013-02-06 蓄电元件

Country Status (5)

Country Link
US (2) US9147867B2 (https=)
EP (1) EP2629351B1 (https=)
JP (1) JP5966922B2 (https=)
KR (1) KR20130093540A (https=)
CN (1) CN103247767A (https=)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106356481A (zh) * 2015-07-14 2017-01-25 丰田自动车株式会社 非水系二次电池
CN106784436A (zh) * 2016-11-28 2017-05-31 德阳九鼎智远知识产权运营有限公司 一种电池箱用盖体
CN107316956A (zh) * 2016-04-26 2017-11-03 宁德时代新能源科技股份有限公司 防爆组件及二次电池顶盖
CN108198967A (zh) * 2017-12-28 2018-06-22 中国科学院宁波材料技术与工程研究所 一种动力电池及其顶盖结构
CN111052443A (zh) * 2017-08-29 2020-04-21 株式会社杰士汤浅国际 蓄电元件以及蓄电装置
CN115036643A (zh) * 2022-08-12 2022-09-09 江苏时代新能源科技有限公司 电池单体、电池及用电设备
WO2024124688A1 (zh) * 2022-12-13 2024-06-20 宁德时代新能源科技股份有限公司 绝缘膜、电池单体、电池及用电装置

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6109056B2 (ja) * 2013-12-13 2017-04-05 日立オートモティブシステムズ株式会社 二次電池
DE102014202348A1 (de) 2014-02-10 2015-08-13 Robert Bosch Gmbh Vorrichtung und Verfahren zur Erhöhung der Sicherheit beim Gebrauch von Batteriesystemen
JP2015192020A (ja) * 2014-03-28 2015-11-02 新神戸電機株式会社 リチウムイオンキャパシタ
TWI555261B (zh) * 2015-08-10 2016-10-21 有量科技股份有限公司 鋰電池模組
JP2018018614A (ja) * 2016-07-26 2018-02-01 トヨタ自動車株式会社 組電池
KR102570969B1 (ko) * 2018-02-01 2023-08-25 삼성에스디아이 주식회사 원통형 리튬 이온 이차 전지
US12244025B2 (en) * 2018-12-29 2025-03-04 Contemporary Amperex Technology (Hong Kong) Limited Secondary battery and battery module
DE102019106207A1 (de) * 2019-03-12 2020-09-17 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Herstellen einer Batteriezelle, Batteriezelle, Hochvoltbatterie sowie Kraftfahrzeug
WO2022006901A1 (zh) * 2020-07-10 2022-01-13 宁德时代新能源科技股份有限公司 电池盒、电池单体、电池、制备电池盒的方法和装置
JP7473665B2 (ja) * 2020-07-10 2024-04-23 寧徳時代新能源科技股▲分▼有限公司 電池及びその関連装置、製造方法並びに製造機器
HUE070269T2 (hu) * 2020-11-25 2025-05-28 Contemporary Amperex Technology Hong Kong Ltd Akkumulátorcella, ahhoz való gyártási eljárás és rendszer, akkumulátor és elektromos eszköz
CN116034505A (zh) * 2021-02-09 2023-04-28 株式会社Lg新能源 电池模块、包括该电池模块的电池组和车辆
CA3166962A1 (en) 2021-04-16 2022-10-16 Mingguang GU Battery cell, battery, power consumption apparatus, method and apparatus for producing battery cell
JPWO2024048160A1 (https=) * 2022-08-31 2024-03-07
CN218548699U (zh) * 2022-11-17 2023-02-28 远景动力技术(江苏)有限公司 盖板组件、电池及电子装置
KR20240139432A (ko) * 2023-03-14 2024-09-23 주식회사 엘지에너지솔루션 열폭주시 내부 압력 해소를 위한 배터리 팩
CN116845444B (zh) * 2023-08-29 2023-12-22 深圳海辰储能控制技术有限公司 端盖组件、储能装置及用电设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10284037A (ja) * 1997-04-09 1998-10-23 Sanyo Electric Co Ltd 安全弁を備える密閉型蓄電池
CN1271984A (zh) * 1999-04-27 2000-11-01 星电器制造株式会社 用压力破碎型保护器的充电电池和用它的便携式电子装置
US7727668B2 (en) * 2003-10-15 2010-06-01 Samsung Sdi Co., Ltd. Integrated cap assembly of a secondary battery and fabricating method thereof
US20100233520A1 (en) * 2008-08-20 2010-09-16 Satoshi Suzuki Battery
EP2388846A1 (en) * 2010-05-20 2011-11-23 SB LiMotive Co., Ltd. Secondary battery

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62272457A (ja) * 1986-05-20 1987-11-26 Shin Kobe Electric Mach Co Ltd 密閉形鉛蓄電池
TW369737B (en) * 1997-06-05 1999-09-11 Toyo Kohan Co Ltd A closing plate of a battery covered with a protection film and a battery using same
JPH1140468A (ja) * 1997-07-23 1999-02-12 Fuji Elelctrochem Co Ltd 電気化学素子
JP3754291B2 (ja) 2000-12-15 2006-03-08 三洋電機株式会社 二次電池
JP2003346762A (ja) * 2002-05-24 2003-12-05 Japan Storage Battery Co Ltd 安全弁を備えた密閉型電池
JP4463529B2 (ja) * 2003-11-10 2010-05-19 Ｎｅｃトーキン株式会社 二次電池
JP5380781B2 (ja) 2007-03-22 2014-01-08 トヨタ自動車株式会社 開口弁、蓋体、容体、及び容器
JP2010232089A (ja) * 2009-03-27 2010-10-14 Sanyo Electric Co Ltd 密閉型電池
JP5407683B2 (ja) * 2009-09-10 2014-02-05 トヨタ自動車株式会社 電池及び電池の製造方法
CN101901886B (zh) * 2010-07-15 2013-06-12 东莞新能源电子科技有限公司 动力电池防爆装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10284037A (ja) * 1997-04-09 1998-10-23 Sanyo Electric Co Ltd 安全弁を備える密閉型蓄電池
CN1271984A (zh) * 1999-04-27 2000-11-01 星电器制造株式会社 用压力破碎型保护器的充电电池和用它的便携式电子装置
US7727668B2 (en) * 2003-10-15 2010-06-01 Samsung Sdi Co., Ltd. Integrated cap assembly of a secondary battery and fabricating method thereof
US20100233520A1 (en) * 2008-08-20 2010-09-16 Satoshi Suzuki Battery
EP2388846A1 (en) * 2010-05-20 2011-11-23 SB LiMotive Co., Ltd. Secondary battery

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106356481A (zh) * 2015-07-14 2017-01-25 丰田自动车株式会社 非水系二次电池
CN106356481B (zh) * 2015-07-14 2019-09-27 丰田自动车株式会社 非水系二次电池
US10439184B2 (en) 2015-07-14 2019-10-08 Toyota Jidosha Kabushiki Kaisha Nonaqueous secondary battery
CN107316956A (zh) * 2016-04-26 2017-11-03 宁德时代新能源科技股份有限公司 防爆组件及二次电池顶盖
CN106784436A (zh) * 2016-11-28 2017-05-31 德阳九鼎智远知识产权运营有限公司 一种电池箱用盖体
CN111052443A (zh) * 2017-08-29 2020-04-21 株式会社杰士汤浅国际 蓄电元件以及蓄电装置
CN108198967A (zh) * 2017-12-28 2018-06-22 中国科学院宁波材料技术与工程研究所 一种动力电池及其顶盖结构
CN108198967B (zh) * 2017-12-28 2021-02-02 中国科学院宁波材料技术与工程研究所 一种动力电池及其顶盖结构
CN115036643A (zh) * 2022-08-12 2022-09-09 江苏时代新能源科技有限公司 电池单体、电池及用电设备
WO2024124688A1 (zh) * 2022-12-13 2024-06-20 宁德时代新能源科技股份有限公司 绝缘膜、电池单体、电池及用电装置
EP4557484A4 (en) * 2022-12-13 2025-11-19 Contemporary Amperex Technology Hong Kong Ltd INSULATING FILM, BATTERY COMPONENT, BATTERY AND ELECTRICAL APPLIANCE

Also Published As

Publication number Publication date
US20150364736A1 (en) 2015-12-17
US20130209843A1 (en) 2013-08-15
JP5966922B2 (ja) 2016-08-10
US9812687B2 (en) 2017-11-07
JP2013191542A (ja) 2013-09-26
US9147867B2 (en) 2015-09-29
KR20130093540A (ko) 2013-08-22
EP2629351B1 (en) 2014-09-17
EP2629351A1 (en) 2013-08-21

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20130814