PL3367492T3 - Ogniwo akumulatorowe zawierające zespół izolatora do zapobiegania wywoływaniu zwarcia przez przewodnik w kształcie igły - Google Patents

Ogniwo akumulatorowe zawierające zespół izolatora do zapobiegania wywoływaniu zwarcia przez przewodnik w kształcie igły

Info

Publication number
PL3367492T3
PL3367492T3 PL17841646T PL17841646T PL3367492T3 PL 3367492 T3 PL3367492 T3 PL 3367492T3 PL 17841646 T PL17841646 T PL 17841646T PL 17841646 T PL17841646 T PL 17841646T PL 3367492 T3 PL3367492 T3 PL 3367492T3
Authority
PL
Poland
Prior art keywords
short circuit
battery cell
shaped conductor
insulator assembly
causing short
Prior art date
Application number
PL17841646T
Other languages
English (en)
Inventor
Jung Seok Choi
Seok Koo Kim
Jong Keon Yoon
Original Assignee
Lg Chemical 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 Lg Chemical Ltd filed Critical Lg Chemical Ltd
Publication of PL3367492T3 publication Critical patent/PL3367492T3/pl

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/64Carriers or collectors
    • H01M4/70Carriers or collectors characterised by shape or form
    • H01M4/76Containers for holding the active material, e.g. tubes, capsules
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/64Carriers or collectors
    • H01M4/70Carriers or collectors characterised by shape or form
    • H01M4/76Containers for holding the active material, e.g. tubes, capsules
    • H01M4/765Tubular type or pencil type electrodes; tubular or multitubular sheaths or covers of insulating material for said tubular-type electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/572Means for preventing undesired use or discharge
    • H01M50/584Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/586Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries inside the batteries, e.g. incorrect connections of electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/572Means for preventing undesired use or discharge
    • H01M50/584Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/59Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00Safety devices for primary or secondary batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)
PL17841646T 2016-08-17 2017-08-11 Ogniwo akumulatorowe zawierające zespół izolatora do zapobiegania wywoływaniu zwarcia przez przewodnik w kształcie igły PL3367492T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020160104552A KR102051554B1 (ko) 2016-08-17 2016-08-17 침상 도체로 인한 단락을 방지하는 인슐레이터 어셈블리를 포함하는 전지셀
PCT/KR2017/008727 WO2018034463A1 (ko) 2016-08-17 2017-08-11 침상 도체로 인한 단락을 방지하는 인슐레이터 어셈블리를 포함하는 전지셀
EP17841646.7A EP3367492B1 (en) 2016-08-17 2017-08-11 Battery cell comprising insulator assembly for preventing needle-shaped conductor from causing short circuit

Publications (1)

Publication Number Publication Date
PL3367492T3 true PL3367492T3 (pl) 2019-11-29

Family

ID=61196915

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17841646T PL3367492T3 (pl) 2016-08-17 2017-08-11 Ogniwo akumulatorowe zawierające zespół izolatora do zapobiegania wywoływaniu zwarcia przez przewodnik w kształcie igły

Country Status (7)

Country Link
US (1) US10903529B2 (pl)
EP (1) EP3367492B1 (pl)
JP (1) JP6666442B2 (pl)
KR (1) KR102051554B1 (pl)
CN (1) CN108292786B (pl)
PL (1) PL3367492T3 (pl)
WO (1) WO2018034463A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7021057B2 (ja) * 2018-11-30 2022-02-16 本田技研工業株式会社 二次電池及びくし型電極
KR102607707B1 (ko) * 2022-09-06 2023-11-29 주식회사티엠프라자 이차전지용 가스제거모듈

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3765094B2 (ja) 1996-12-28 2006-04-12 株式会社ジーエス・ユアサコーポレーション 非水電解液電池
KR100611940B1 (ko) 2003-11-21 2006-08-11 주식회사 엘지화학 안전성이 향상된 전기화학 전지
US9105930B2 (en) 2006-12-18 2015-08-11 Prologium Holding Inc. Electricity supply system and electricity supply element thereof
KR101025277B1 (ko) 2007-10-30 2011-03-29 삼성에스디아이 주식회사 전극 조립체 및 이를 구비하는 이차 전지
FR2960705B1 (fr) 2010-05-27 2012-08-17 Batscap Sa Batterie au lithium protegee contre l'intrusion d'elements pointus
KR20130033551A (ko) 2011-09-27 2013-04-04 주식회사 엘지화학 우수한 제조 공정성과 안전성의 이차전지
DE102012000872A1 (de) 2012-01-18 2013-07-18 Li-Tec Battery Gmbh Elektrochemische Energiespeichereinrichtung, Batterie mit zumindest zwei dieser elektrochemischen Energiespeichereinrichtungen, sowie Verfahren zum Betrieb dieser elektrochemischen Energiespeichereinrichtung
KR101533993B1 (ko) 2012-04-30 2015-07-06 주식회사 엘지화학 시트 부재 및 필름 부재를 포함하고 있는 전지모듈
KR20140065956A (ko) * 2012-11-22 2014-05-30 삼성에스디아이 주식회사 이차 전지
US10367186B2 (en) * 2013-01-18 2019-07-30 Samsung Sdi Co., Ltd. Secondary battery including an insulating member
JP2015053134A (ja) 2013-09-05 2015-03-19 株式会社豊田自動織機 蓄電装置
KR101684391B1 (ko) * 2014-01-10 2016-12-08 주식회사 엘지화학 안전 분리막을 가진 전극조립체 및 이를 포함하는 이차전지
KR101843868B1 (ko) * 2014-02-05 2018-03-30 주식회사 엘지화학 최외각에 절연성 액상물질을 내장한 안전부재가 구비되어 있는 전지모듈 및 이를 포함하는 전지팩
KR101686600B1 (ko) * 2014-07-04 2016-12-14 주식회사 엘지화학 전해액 함침용 홀을 포함하고 있는 전지셀
KR20160084817A (ko) 2015-01-06 2016-07-14 주식회사 엘지화학 안전성이 향상된 전극 조립체 및 이를 포함하는 이차전지
KR101752869B1 (ko) * 2015-01-19 2017-06-30 에스케이이노베이션 주식회사 리튬 이차 전지
KR101749409B1 (ko) * 2015-08-28 2017-06-21 주식회사 제낙스 이차 전지 및 이의 제조 방법
KR20170050188A (ko) 2015-10-29 2017-05-11 현대자동차주식회사 내부단락방지필름 및 이를 포함하는 배터리

Also Published As

Publication number Publication date
US10903529B2 (en) 2021-01-26
JP6666442B2 (ja) 2020-03-13
US20200194847A1 (en) 2020-06-18
KR102051554B1 (ko) 2019-12-03
WO2018034463A1 (ko) 2018-02-22
EP3367492A1 (en) 2018-08-29
EP3367492B1 (en) 2019-07-03
EP3367492A4 (en) 2018-08-29
JP2018537816A (ja) 2018-12-20
KR20180020061A (ko) 2018-02-27
CN108292786A (zh) 2018-07-17
CN108292786B (zh) 2021-06-22

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