PL3444868T3 - Ogniwo baterii - Google Patents

Ogniwo baterii

Info

Publication number
PL3444868T3
PL3444868T3 PL17893458T PL17893458T PL3444868T3 PL 3444868 T3 PL3444868 T3 PL 3444868T3 PL 17893458 T PL17893458 T PL 17893458T PL 17893458 T PL17893458 T PL 17893458T PL 3444868 T3 PL3444868 T3 PL 3444868T3
Authority
PL
Poland
Prior art keywords
battery cell
battery
cell
Prior art date
Application number
PL17893458T
Other languages
English (en)
Inventor
Ji-Su YOON
Dal-Mo Kang
Jeong-O MUN
Jae-Uk Ryu
Original Assignee
Lg Chem, 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 Chem, Ltd. filed Critical Lg Chem, Ltd.
Publication of PL3444868T3 publication Critical patent/PL3444868T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/52—Removing gases inside the secondary cell, e.g. by absorption
    • 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
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • 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
    • H01M50/375—Vent means sensitive to or responsive 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/383—Flame arresting or ignition-preventing means
    • 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
    • H01M50/394—Gas-pervious parts or elements
    • 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
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
    • 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
    • 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
    • H01M50/578—Devices or arrangements for the interruption of current in response to pressure
    • 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
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • 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
    • 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
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
    • 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
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
    • H01M50/557—Plate-shaped terminals
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing 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)
  • Battery Mounting, Suspending (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Connection Of Batteries Or Terminals (AREA)
PL17893458T 2017-01-17 2017-09-22 Ogniwo baterii PL3444868T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020170008280A KR102101430B1 (ko) 2017-01-17 2017-01-17 배터리 셀
EP17893458.4A EP3444868B1 (en) 2017-01-17 2017-09-22 Battery cell
PCT/KR2017/010505 WO2018135720A1 (ko) 2017-01-17 2017-09-22 배터리 셀

Publications (1)

Publication Number Publication Date
PL3444868T3 true PL3444868T3 (pl) 2020-07-13

Family

ID=62908025

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17893458T PL3444868T3 (pl) 2017-01-17 2017-09-22 Ogniwo baterii

Country Status (7)

Country Link
US (1) US10923778B2 (pl)
EP (1) EP3444868B1 (pl)
JP (1) JP6686175B2 (pl)
KR (1) KR102101430B1 (pl)
CN (1) CN109155389B (pl)
PL (1) PL3444868T3 (pl)
WO (1) WO2018135720A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110120557B (zh) * 2018-02-05 2021-01-15 宁德新能源科技有限公司 保护装置及电池
JP7670495B2 (ja) * 2021-02-01 2025-04-30 本田技研工業株式会社 電池

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3364968B2 (ja) 1992-09-01 2003-01-08 株式会社デンソー 電 池
US5494762A (en) 1992-01-16 1996-02-27 Nippondenso Co., Ltd. Non-aqueous electrolyte lithium secondary cell
JPH10294097A (ja) 1997-02-24 1998-11-04 Mitsubishi Electric Corp 薄型電池
JP4354028B2 (ja) * 1998-08-20 2009-10-28 大日本印刷株式会社 安全弁付き電池ケース
JP3442324B2 (ja) 1999-09-29 2003-09-02 三菱電機株式会社 板状電池および携帯無線端末
JP4984358B2 (ja) * 2001-07-31 2012-07-25 ソニー株式会社 電池及び電池パック
KR20040017094A (ko) 2002-08-20 2004-02-26 삼성에스디아이 주식회사 안전변을 구비한 파우치형 이차전지
KR100611556B1 (ko) * 2003-11-03 2006-08-10 주식회사 엘지화학 안전성이 향상된 리튬 이차 전지
FR2905034B1 (fr) * 2006-07-27 2016-06-10 Lg Chemical Ltd Dispositif electrochimique a haute securite aux surtensions et hautes temperatures et tige centrale pour celui-ci.
JP2008226807A (ja) 2007-02-14 2008-09-25 Nissan Motor Co Ltd 非水電解質二次電池
KR101122428B1 (ko) * 2007-05-10 2012-03-09 주식회사 엘지화학 가스 발생 구조체 및 이를 포함하는 리튬 이차 전지
KR20090026648A (ko) 2007-09-10 2009-03-13 삼성에스디아이 주식회사 배터리 팩
JP5171505B2 (ja) 2008-09-22 2013-03-27 シャープ株式会社 非水系二次電池
DE102011075318A1 (de) 2011-05-05 2012-11-08 Sb Limotive Company Ltd. Batteriegehäuse für Lithium-Ionen-Zellen
KR20120136830A (ko) 2011-06-10 2012-12-20 현대자동차주식회사 고전압 배터리팩의 화재진압 장치 및 방법
EP2747634A4 (en) * 2011-08-22 2015-05-06 Lake Region Mfg Inc D B A Lake Region Medical MULTILADER GUIDING WIRE WITH LOW PROFILE
KR20150003779A (ko) 2012-04-24 2015-01-09 발멧 오토모티브 오와이 화재 방지 매체를 구비한 배터리 팩
KR102030110B1 (ko) * 2013-08-30 2019-11-08 삼성에스디아이 주식회사 이차 전지
KR101715694B1 (ko) * 2013-09-17 2017-03-13 주식회사 엘지화학 배터리 팩 발화 방지 장치 및 이를 포함하는 배터리 팩
KR20150089225A (ko) * 2014-01-27 2015-08-05 주식회사 엘지화학 안전성이 향상된 전지팩 및 전지팩의 안전성을 향상시키는 방법
KR20160020234A (ko) 2014-08-13 2016-02-23 현대자동차주식회사 배터리팩 자동 소화 장치 및 방법
KR101770328B1 (ko) * 2014-10-07 2017-08-22 주식회사 엘지화학 과충전 방지 전지팩
JP6760256B2 (ja) 2015-02-17 2020-09-23 日本電気株式会社 電池およびその製造方法
US10276902B2 (en) 2015-04-22 2019-04-30 Lg Chem, Ltd. Secondary battery having improved safety

Also Published As

Publication number Publication date
EP3444868A4 (en) 2019-05-22
JP2019514184A (ja) 2019-05-30
JP6686175B2 (ja) 2020-04-22
US20200076015A1 (en) 2020-03-05
CN109155389A (zh) 2019-01-04
EP3444868A1 (en) 2019-02-20
KR102101430B1 (ko) 2020-04-16
EP3444868B1 (en) 2020-03-18
CN109155389B (zh) 2021-07-23
WO2018135720A1 (ko) 2018-07-26
US10923778B2 (en) 2021-02-16
KR20180084541A (ko) 2018-07-25

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