KR20130093540A - 축전 소자 - Google Patents

축전 소자 Download PDF

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Publication number
KR20130093540A
KR20130093540A KR1020130012843A KR20130012843A KR20130093540A KR 20130093540 A KR20130093540 A KR 20130093540A KR 1020130012843 A KR1020130012843 A KR 1020130012843A KR 20130012843 A KR20130012843 A KR 20130012843A KR 20130093540 A KR20130093540 A KR 20130093540A
Authority
KR
South Korea
Prior art keywords
slit
seal body
storage element
safety valve
gas
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.)
Ceased
Application number
KR1020130012843A
Other languages
English (en)
Korean (ko)
Inventor
？ 이토
쇼고 츠루타
세이이치 이리에
Original Assignee
가부시키가이샤 지에스 유아사
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 가부시키가이샤 지에스 유아사 filed Critical 가부시키가이샤 지에스 유아사
Publication of KR20130093540A publication Critical patent/KR20130093540A/ko
Ceased legal-status Critical Current

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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
    • H01M50/30—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)
KR1020130012843A 2012-02-14 2013-02-05 축전 소자 Ceased KR20130093540A (ko)

Applications Claiming Priority (4)

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

Publications (1)

Publication Number Publication Date
KR20130093540A true KR20130093540A (ko) 2013-08-22

Family

ID=47722102

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130012843A Ceased KR20130093540A (ko) 2012-02-14 2013-02-05 축전 소자

Country Status (5)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022173231A1 (ko) * 2021-02-09 2022-08-18 주식회사 엘지에너지솔루션 배터리 모듈, 이를 포함하는 배터리 팩 및 자동차
KR20220119682A (ko) * 2020-07-10 2022-08-30 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 배터리 박스, 배터리 셀, 배터리, 배터리 박스의 제조 방법 및 장치

Families Citing this family (22)

* 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
JP6260590B2 (ja) 2015-07-14 2018-01-17 トヨタ自動車株式会社 非水系二次電池
TWI555261B (zh) * 2015-08-10 2016-10-21 有量科技股份有限公司 鋰電池模組
CN107316956B (zh) * 2016-04-26 2023-04-18 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
JP2018018614A (ja) * 2016-07-26 2018-02-01 トヨタ自動車株式会社 組電池
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
JP7302475B2 (ja) * 2017-08-29 2023-07-04 株式会社Ｇｓユアサ 蓄電素子及び蓄電装置
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
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
EP3965217B1 (en) * 2020-07-10 2022-12-07 Contemporary Amperex Technology Co., Limited Battery, related apparatus therefor, preparation method therefor, and preparation device therefor
EP4071912B1 (en) * 2020-11-25 2024-11-20 Contemporary Amperex Technology (Hong Kong) Limited Battery cell and manufacturing method and system therefor, battery, and electrical apparatus
JP7418597B2 (ja) * 2021-04-16 2024-01-19 寧徳時代新能源科技股▲分▼有限公司 電池セル、電池、電力消費機器、電池セルの製造方法及び装置
CN115036643B (zh) * 2022-08-12 2022-12-02 江苏时代新能源科技有限公司 电池单体、电池及用电设备
WO2024048160A1 (ja) * 2022-08-31 2024-03-07 パナソニックエナジー株式会社 電池パック
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
CN218632347U (zh) * 2022-12-13 2023-03-14 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
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

Family Cites Families (15)

* 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
JP3619634B2 (ja) * 1997-04-09 2005-02-09 三洋電機株式会社 安全弁を備える密閉型蓄電池
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
JP2000312435A (ja) * 1999-04-27 2000-11-07 Hosiden Corp 圧力破砕型保護デバイスを用いた充電型電池および当該充電型電池を用いた携帯型電子機器
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
KR100551396B1 (ko) * 2003-10-15 2006-02-09 삼성에스디아이 주식회사 일체형 캡조립체를 갖는 이차전지 및 일체형 캡조립체형성 방법
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
JP4386139B1 (ja) * 2008-08-20 2009-12-16 トヨタ自動車株式会社 電池
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
KR101137366B1 (ko) * 2010-05-20 2012-08-23 에스비리모티브 주식회사 이차전지
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220119682A (ko) * 2020-07-10 2022-08-30 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 배터리 박스, 배터리 셀, 배터리, 배터리 박스의 제조 방법 및 장치
WO2022173231A1 (ko) * 2021-02-09 2022-08-18 주식회사 엘지에너지솔루션 배터리 모듈, 이를 포함하는 배터리 팩 및 자동차

Also Published As

Publication number Publication date
US9812687B2 (en) 2017-11-07
CN103247767A (zh) 2013-08-14
JP2013191542A (ja) 2013-09-26
JP5966922B2 (ja) 2016-08-10
EP2629351A1 (en) 2013-08-21
US20130209843A1 (en) 2013-08-15
US9147867B2 (en) 2015-09-29
EP2629351B1 (en) 2014-09-17
US20150364736A1 (en) 2015-12-17

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