PL3944403T3 - Akumulator, moduł akumulatorowy i urządzenie wykorzystujące akumulator jako źródło zasilania - Google Patents

Akumulator, moduł akumulatorowy i urządzenie wykorzystujące akumulator jako źródło zasilania

Info

Publication number
PL3944403T3
PL3944403T3 PL20820033.7T PL20820033T PL3944403T3 PL 3944403 T3 PL3944403 T3 PL 3944403T3 PL 20820033 T PL20820033 T PL 20820033T PL 3944403 T3 PL3944403 T3 PL 3944403T3
Authority
PL
Poland
Prior art keywords
secondary battery
battery
power source
module
battery module
Prior art date
Application number
PL20820033.7T
Other languages
English (en)
Inventor
Chengyou Xing
Chengdu Liang
Ningsheng WU
Wenlong KANG
Peng Wang
Quankun Li
Lingyan JIANG
Original Assignee
Contemporary Amperex Technology Co., Limited
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 Contemporary Amperex Technology Co., Limited filed Critical Contemporary Amperex Technology Co., Limited
Publication of PL3944403T3 publication Critical patent/PL3944403T3/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
    • 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
    • H01M50/147—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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • 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
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/169—Lids or covers characterised by the methods of assembling casings with lids by welding, brazing or soldering
    • 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
    • H01M50/188—Sealing members characterised by the disposition of the sealing members the sealing members being arranged between the lid and terminal
    • 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)
  • Sealing Battery Cases Or Jackets (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Mounting, Suspending (AREA)
PL20820033.7T 2020-05-27 2020-08-10 Akumulator, moduł akumulatorowy i urządzenie wykorzystujące akumulator jako źródło zasilania PL3944403T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202020916363.0U CN212161863U (zh) 2020-05-27 2020-05-27 二次电池、电池模块以及使用二次电池作为电源的装置
PCT/CN2020/108249 WO2021237944A1 (zh) 2020-05-27 2020-08-10 二次电池、电池模块以及使用二次电池作为电源的装置

Publications (1)

Publication Number Publication Date
PL3944403T3 true PL3944403T3 (pl) 2023-01-02

Family

ID=73701483

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20820033.7T PL3944403T3 (pl) 2020-05-27 2020-08-10 Akumulator, moduł akumulatorowy i urządzenie wykorzystujące akumulator jako źródło zasilania

Country Status (8)

Country Link
US (2) US11424500B2 (pl)
EP (1) EP3944403B1 (pl)
JP (2) JP7466654B2 (pl)
CN (1) CN212161863U (pl)
AU (1) AU2020450107B2 (pl)
HU (1) HUE060827T2 (pl)
PL (1) PL3944403T3 (pl)
WO (1) WO2021237944A1 (pl)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN212161863U (zh) * 2020-05-27 2020-12-15 宁德时代新能源科技股份有限公司 二次电池、电池模块以及使用二次电池作为电源的装置
EP3979400B1 (en) 2020-08-17 2023-11-15 Contemporary Amperex Technology Co., Limited Battery cell, battery, and method and apparatus for preparing battery cell
WO2023133673A1 (zh) * 2022-01-11 2023-07-20 宁德时代新能源科技股份有限公司 电池壳体结构及其制造方法、电池及用电设备
CN217182356U (zh) * 2022-03-03 2022-08-12 宁德时代新能源科技股份有限公司 端盖组件、电池单体、电池及用电装置
CN117413412A (zh) * 2022-05-16 2024-01-16 宁德时代新能源科技股份有限公司 端盖组件、电池单体、电池以及用电设备
CN220627729U (zh) 2022-06-27 2024-03-19 米沃奇电动工具公司 熔断器及包括用于通过电流的导电路径的装置
CN115036648B (zh) * 2022-08-15 2022-11-22 江苏时代新能源科技有限公司 电极组件、电池单体、电池及用电装置
CN115332692B (zh) * 2022-08-31 2023-10-17 厦门海辰储能科技股份有限公司 电池壳体、电池、电池包、用电设备及电池装配方法
WO2024055167A1 (zh) * 2022-09-13 2024-03-21 宁德时代新能源科技股份有限公司 电池单体、电池和用电设备
EP4576343A4 (en) * 2022-09-27 2025-09-10 Contemporary Amperex Technology Co Ltd BATTERY CELL, BATTERY AND ELECTRICAL DEVICE
KR20250151717A (ko) * 2024-04-15 2025-10-22 삼성에스디아이 주식회사 이차 전지

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JP3608994B2 (ja) * 1999-12-24 2005-01-12 Ｎｅｃトーキン栃木株式会社 密閉型電池
JP4968423B2 (ja) * 2005-05-30 2012-07-04 大日本印刷株式会社 リチウム電池の外装体
JP4803023B2 (ja) * 2006-12-26 2011-10-26 トヨタ自動車株式会社 電池及び電池の製造方法、並びに電池を搭載した車両
CN201017917Y (zh) * 2007-02-24 2008-02-06 李泰� 一种大容量电池的外壳
KR100976452B1 (ko) * 2008-01-23 2010-08-17 삼성에스디아이 주식회사 이차 전지
WO2010089852A1 (ja) * 2009-02-04 2010-08-12 トヨタ自動車株式会社 密閉型電池用ケース，密閉型電池とその製造方法，及びその電池を搭載した車両，電池搭載機器
US9263713B2 (en) * 2010-05-26 2016-02-16 Samsung Sdi Co., Ltd. Battery pack
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CN210092146U (zh) * 2019-06-26 2020-02-18 深圳市力亚王电池有限公司 一种电池密封圈
CN210516782U (zh) * 2019-09-19 2020-05-12 南京夏华电子有限公司 一种铅蓄电池用电池壳
CN110729421B (zh) * 2019-11-19 2024-06-18 湖南领湃达志科技股份有限公司 电池盖板组件、电池电芯及其组装方法以及连接片
CN212161863U (zh) * 2020-05-27 2020-12-15 宁德时代新能源科技股份有限公司 二次电池、电池模块以及使用二次电池作为电源的装置

Also Published As

Publication number Publication date
AU2020450107B2 (en) 2023-11-09
US20220344751A1 (en) 2022-10-27
JP7864758B2 (ja) 2026-05-25
EP3944403A4 (en) 2022-01-26
US20210376303A1 (en) 2021-12-02
JP2024095732A (ja) 2024-07-10
WO2021237944A1 (zh) 2021-12-02
CN212161863U (zh) 2020-12-15
AU2020450107A1 (en) 2022-07-14
HUE060827T2 (hu) 2023-04-28
JP2023509716A (ja) 2023-03-09
US11424500B2 (en) 2022-08-23
EP3944403A1 (en) 2022-01-26
EP3944403B1 (en) 2022-11-02
BR112022014735A2 (pt) 2022-12-06
JP7466654B2 (ja) 2024-04-12

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