PL3644393T3 - Izolator górny dla baterii akumulatorowej oraz sposób jego wytwarzania - Google Patents

Izolator górny dla baterii akumulatorowej oraz sposób jego wytwarzania

Info

Publication number
PL3644393T3
PL3644393T3 PL19743871.6T PL19743871T PL3644393T3 PL 3644393 T3 PL3644393 T3 PL 3644393T3 PL 19743871 T PL19743871 T PL 19743871T PL 3644393 T3 PL3644393 T3 PL 3644393T3
Authority
PL
Poland
Prior art keywords
manufacturing
same
secondary battery
top insulator
insulator
Prior art date
Application number
PL19743871.6T
Other languages
English (en)
Inventor
Byoung Gu Lee
Do Gyun Kim
Sang Suk JUNG
Hang Soo Shin
Original Assignee
Lg Energy Solution, 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 Energy Solution, Ltd. filed Critical Lg Energy Solution, Ltd.
Priority claimed from PCT/KR2019/000113 external-priority patent/WO2019146927A1/ko
Publication of PL3644393T3 publication Critical patent/PL3644393T3/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
    • 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
    • H01M50/147—Lids or covers
    • H01M50/155—Lids or covers characterised by the material
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0422—Cells or battery with cylindrical casing
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • 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
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • 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
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/152—Lids or covers characterised by their shape for cells having curved cross-section, e.g. round or elliptic
    • 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
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
    • H01M50/593—Spacers; Insulating plates
    • 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
    • H01M50/147—Lids or covers
    • H01M50/155—Lids or covers characterised by the material
    • H01M50/157—Inorganic material
    • H01M50/159—Metals
    • 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
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • 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
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/191—Inorganic material
    • 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
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/586—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries inside the batteries, e.g. incorrect connections of electrodes
    • 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)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Battery Mounting, Suspending (AREA)
PL19743871.6T 2018-01-29 2019-01-03 Izolator górny dla baterii akumulatorowej oraz sposób jego wytwarzania PL3644393T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20180010900 2018-01-29
KR1020180125530A KR102268405B1 (ko) 2018-01-29 2018-10-19 이차 전지용 절연판 및 그의 제조 방법
PCT/KR2019/000113 WO2019146927A1 (ko) 2018-01-29 2019-01-03 이차 전지용 절연판 및 그의 제조 방법

Publications (1)

Publication Number Publication Date
PL3644393T3 true PL3644393T3 (pl) 2024-06-17

Family

ID=67621318

Family Applications (2)

Application Number Title Priority Date Filing Date
PL19743871.6T PL3644393T3 (pl) 2018-01-29 2019-01-03 Izolator górny dla baterii akumulatorowej oraz sposób jego wytwarzania
PL19743388.1T PL3644392T3 (pl) 2018-01-29 2019-01-03 Bateria akumulatorowa i izolator górny do baterii akumulatorowej

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL19743388.1T PL3644392T3 (pl) 2018-01-29 2019-01-03 Bateria akumulatorowa i izolator górny do baterii akumulatorowej

Country Status (8)

Country Link
US (3) US11532846B2 (pl)
EP (2) EP3644392B1 (pl)
JP (2) JP6947362B2 (pl)
KR (2) KR102242251B1 (pl)
CN (2) CN110870091B (pl)
ES (2) ES2978158T3 (pl)
HU (2) HUE066168T2 (pl)
PL (2) PL3644393T3 (pl)

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KR102242251B1 (ko) 2018-01-29 2021-04-21 주식회사 엘지화학 이차 전지 및 이차 전지용 절연판
CN210129547U (zh) * 2019-06-17 2020-03-06 东莞新能源科技有限公司 电池组件及电化学装置
KR102910519B1 (ko) * 2019-11-20 2026-01-08 주식회사 엘지에너지솔루션 이차 전지 및 이를 포함하는 디바이스
KR102804881B1 (ko) * 2020-05-19 2025-05-08 주식회사 엘지에너지솔루션 이차 전지 및 이의 제조 방법
KR102951375B1 (ko) 2020-07-28 2026-04-10 주식회사 엘지에너지솔루션 이차전지
JP7273422B2 (ja) * 2021-08-19 2023-05-15 内山工業株式会社 蓄電池用シール部材及びそれを用いた蓄電池
WO2023113436A1 (ko) * 2021-12-13 2023-06-22 주식회사 엘지에너지솔루션 캡 어셈블리, 이를 포함하는 원통형 이차 전지 및 이를 포함하는 원통형 이차 전지의 제조방법
JP2023114406A (ja) * 2022-02-04 2023-08-17 有限会社比土工業 蓄電デバイス用耐熱シートおよび耐熱部材
KR20230167178A (ko) 2022-05-30 2023-12-08 삼성디스플레이 주식회사 표시 장치
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CA3245531A1 (en) * 2022-10-04 2025-06-13 Lg Energy Solution, Ltd. Cylindrical secondary battery, andbattery pack and vehicle including the same
EP4468486A1 (en) * 2023-05-22 2024-11-27 Saint-Gobain Adfors Protection element and battery
WO2024262874A1 (ko) * 2023-06-23 2024-12-26 주식회사 엘지에너지솔루션 배터리 셀, 배터리 팩 및 이를 포함하는 자동차
WO2026105453A1 (ja) * 2024-11-13 2026-05-21 パナソニックIpマネジメント株式会社 密閉型電池

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Also Published As

Publication number Publication date
EP3644392A4 (en) 2020-11-25
CN209447923U (zh) 2019-09-27
US11552358B2 (en) 2023-01-10
EP3644393A1 (en) 2020-04-29
CN110870091B (zh) 2022-10-18
KR102268405B1 (ko) 2021-06-24
JP6947361B2 (ja) 2021-10-13
JP6947362B2 (ja) 2021-10-13
EP3644393A4 (en) 2020-10-21
US11532846B2 (en) 2022-12-20
US20200185666A1 (en) 2020-06-11
ES2977188T3 (es) 2024-08-20
EP3644392B1 (en) 2024-03-06
HUE066743T2 (hu) 2024-09-28
EP3644392A1 (en) 2020-04-29
CN110870091A (zh) 2020-03-06
JP2020524372A (ja) 2020-08-13
KR20190092233A (ko) 2019-08-07
US20230124306A1 (en) 2023-04-20
HUE066168T2 (hu) 2024-07-28
JP2020524374A (ja) 2020-08-13
KR20190092232A (ko) 2019-08-07
KR102242251B1 (ko) 2021-04-21
US12334571B2 (en) 2025-06-17
ES2978158T3 (es) 2024-09-06
EP3644393B1 (en) 2024-04-03
US20200144563A1 (en) 2020-05-07
PL3644392T3 (pl) 2024-06-10

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