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PL4099492T3 - Kaseta bateryjna, ogniwo bateryjne, bateria oraz sposób i aparat do wytwarzania kasety bateryjnej - Google Patents

Kaseta bateryjna, ogniwo bateryjne, bateria oraz sposób i aparat do wytwarzania kasety bateryjnej

Info

Publication number
PL4099492T3
PL4099492T3 PL20811949.5T PL20811949T PL4099492T3 PL 4099492 T3 PL4099492 T3 PL 4099492T3 PL 20811949 T PL20811949 T PL 20811949T PL 4099492 T3 PL4099492 T3 PL 4099492T3
Authority
PL
Poland
Prior art keywords
battery
case
battery case
manufacturing
cell
Prior art date
Application number
PL20811949.5T
Other languages
English (en)
Inventor
Yuqun Zeng
Jianxiong Yang
Peng Wang
Zhijun Guo
Quankun Li
Zhanyu SUN
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 PL4099492T3 publication Critical patent/PL4099492T3/pl

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/058Construction or manufacture
    • 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
    • H01M10/4207Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/61Types of temperature control
    • H01M10/613Cooling or keeping cold
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/64Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/647Prismatic or flat cells, e.g. pouch cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/65Means for temperature control structurally associated with the cells
    • H01M10/655Solid structures for heat exchange or heat conduction
    • H01M10/6554Rods or plates
    • 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
    • H01M50/10Primary casings; Jackets or wrappings
    • H01M50/102Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/103Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
    • 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
    • H01M50/10Primary casings; Jackets or wrappings
    • H01M50/116Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H01M50/1245Primary casings; Jackets or wrappings characterised by the material having a layered structure characterised by the external coating on the casing
    • 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
    • H01M50/10Primary casings; Jackets or wrappings
    • H01M50/131Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
    • H01M50/133Thickness
    • 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
    • H01M50/10Primary casings; Jackets or wrappings
    • H01M50/147Lids or covers
    • H01M50/148Lids or covers characterised by their shape
    • H01M50/15Lids or covers characterised by their shape for prismatic or rectangular cells
    • 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
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • 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
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/244Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • 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
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • 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
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/271Lids or covers for the racks or secondary casings
    • 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
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/298Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the wiring of battery packs
    • 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
    • H01M50/30Arrangements for facilitating escape of gases
    • 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
    • H01M50/30Arrangements for facilitating escape of gases
    • H01M50/342Non-re-sealable arrangements
    • H01M50/3425Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
    • 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
    • H01M50/30Arrangements for facilitating escape of gases
    • H01M50/35Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
    • H01M50/367Internal gas exhaust passages forming part of the battery cover or case; Double cover vent systems
    • 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
    • H01M50/502Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • 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
    • H01M50/531Electrode connections inside a battery casing
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00Batteries for particular applications
    • H01M2220/20Batteries in motive systems, e.g. vehicle, ship, plane
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Materials Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Cell Separators (AREA)
  • Connection Of Batteries Or Terminals (AREA)
PL20811949.5T 2020-07-10 2020-07-10 Kaseta bateryjna, ogniwo bateryjne, bateria oraz sposób i aparat do wytwarzania kasety bateryjnej PL4099492T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/101446 WO2022006901A1 (zh) 2020-07-10 2020-07-10 电池盒、电池单体、电池、制备电池盒的方法和装置

Publications (1)

Publication Number Publication Date
PL4099492T3 true PL4099492T3 (pl) 2024-07-29

Family

ID=79173119

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20811949.5T PL4099492T3 (pl) 2020-07-10 2020-07-10 Kaseta bateryjna, ogniwo bateryjne, bateria oraz sposób i aparat do wytwarzania kasety bateryjnej

Country Status (8)

Country Link
US (1) US11581610B2 (pl)
EP (1) EP4099492B1 (pl)
JP (2) JP7480314B2 (pl)
KR (1) KR102812703B1 (pl)
CN (2) CN115066801B (pl)
HU (1) HUE066898T2 (pl)
PL (1) PL4099492T3 (pl)
WO (1) WO2022006901A1 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021109302B3 (de) * 2021-04-14 2022-07-28 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Batterievorrichtung
CN116325327B (zh) * 2021-04-16 2025-10-21 宁德时代新能源科技股份有限公司 电池单体、电池、用电装置和制备电池单体的方法
CN114374049A (zh) * 2022-02-10 2022-04-19 中创新航科技股份有限公司 电池箱体及电池包
CN217606981U (zh) * 2022-05-12 2022-10-18 比亚迪股份有限公司 单体电池、电池包和车辆
EP4318769A4 (en) * 2022-05-16 2024-07-31 Contemporary Amperex Technology Co., Limited END COVER, BATTERY CELL, BATTERY AND POWER CONSUMPTION APPARATUS
KR20240003516A (ko) * 2022-07-01 2024-01-09 주식회사 엘지에너지솔루션 배터리 모듈, 배터리 팩 및 이를 포함하는 자동차
CN120854776A (zh) * 2025-09-25 2025-10-28 蜂巢能源科技股份有限公司 电芯底托板及电芯

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3222418B2 (ja) * 1998-03-20 2001-10-29 ミヤマツール株式会社 密閉型電池の封口板及びその製造方法
JP2001257004A (ja) 2000-03-13 2001-09-21 Japan Storage Battery Co Ltd 電 池
JP2004111155A (ja) * 2002-09-17 2004-04-08 Alps Electric Co Ltd 電池の安全装置、及びその製造方法
JP4953551B2 (ja) * 2003-10-31 2012-06-13 三洋電機株式会社 密閉型電池
JP4121130B2 (ja) * 2004-02-18 2008-07-23 日立マクセル株式会社 密閉型電池
JP4797335B2 (ja) 2004-04-28 2011-10-19 株式会社Gsユアサ 電池
JP5198723B2 (ja) 2005-06-13 2013-05-15 冨士発條株式会社 密閉型電池用封口板
KR20070006093A (ko) * 2005-07-07 2007-01-11 삼성에스디아이 주식회사 리튬 이차 전지
KR100824850B1 (ko) * 2005-12-29 2008-04-23 삼성에스디아이 주식회사 이차전지의 벤트 형성방법
JP5379958B2 (ja) 2007-03-30 2013-12-25 三洋電機株式会社 電池
KR100914115B1 (ko) * 2007-09-10 2009-08-27 삼성에스디아이 주식회사 이차전지
JP4386139B1 (ja) * 2008-08-20 2009-12-16 トヨタ自動車株式会社 電池
CN102523760B (zh) * 2010-09-09 2014-11-05 松下电器产业株式会社 电动设备
JP5814000B2 (ja) * 2011-05-25 2015-11-17 トヨタ自動車株式会社 密閉型電池
JP5821605B2 (ja) 2011-12-16 2015-11-24 三菱自動車工業株式会社 二次電池
JP5966922B2 (ja) * 2012-02-14 2016-08-10 株式会社Gsユアサ 蓄電素子
JP6020879B2 (ja) * 2012-03-29 2016-11-02 株式会社Gsユアサ 外装容器、蓄電素子
WO2014203344A1 (ja) * 2013-06-19 2014-12-24 日立オートモティブシステムズ株式会社 角形二次電池
CN205846021U (zh) * 2016-05-20 2016-12-28 深圳市沃特玛电池有限公司 一种电池壳体及具有该壳体的电池
CN206098459U (zh) * 2016-07-08 2017-04-12 宁德时代新能源科技股份有限公司 二次电池及其电池壳体组件
KR102245620B1 (ko) * 2016-08-18 2021-04-27 삼성에스디아이 주식회사 이차 전지
KR102629178B1 (ko) * 2016-09-20 2024-01-26 삼성에스디아이 주식회사 엠보싱 처리된 안전벤트를 갖는 이차 전지
JP2018092726A (ja) 2016-11-30 2018-06-14 株式会社豊田自動織機 蓄電装置
CN209401662U (zh) * 2019-03-28 2019-09-17 宁德时代新能源科技股份有限公司 电池包

Also Published As

Publication number Publication date
EP4099492A4 (en) 2023-08-16
JP7480314B2 (ja) 2024-05-09
EP4099492A1 (en) 2022-12-07
JP2024096191A (ja) 2024-07-12
HUE066898T2 (hu) 2024-09-28
WO2022006901A1 (zh) 2022-01-13
KR20220119682A (ko) 2022-08-30
KR102812703B1 (ko) 2025-05-23
CN117497950A (zh) 2024-02-02
EP4099492B1 (en) 2024-04-03
US20220013848A1 (en) 2022-01-13
CN115066801B (zh) 2024-01-05
US11581610B2 (en) 2023-02-14
JP7697098B2 (ja) 2025-06-23
CN115066801A (zh) 2022-09-16
JP2023512691A (ja) 2023-03-28

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