KR102890243B1 - 전지, 전기 장치, 전지의 제조 방법 및 장치 - Google Patents

전지, 전기 장치, 전지의 제조 방법 및 장치

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Publication number
KR102890243B1
KR102890243B1 KR1020247003669A KR20247003669A KR102890243B1 KR 102890243 B1 KR102890243 B1 KR 102890243B1 KR 1020247003669 A KR1020247003669 A KR 1020247003669A KR 20247003669 A KR20247003669 A KR 20247003669A KR 102890243 B1 KR102890243 B1 KR 102890243B1
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KR
South Korea
Prior art keywords
wall
battery
groove
battery cell
hole
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
KR1020247003669A
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English (en)
Korean (ko)
Other versions
KR20240027115A (ko
Inventor
펑청 야오
밍구앙 구
야오 리
빙펑 리
쩌취안 루
Original Assignee
컨템포러리 엠퍼렉스 테크놀로지 (홍콩) 리미티드
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Publication of KR20240027115A publication Critical patent/KR20240027115A/ko
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Publication of KR102890243B1 publication Critical patent/KR102890243B1/ko
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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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/342—Non-re-sealable arrangements
    • 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
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6554—Rods or 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; 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
    • 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
    • H01M50/342—Non-re-sealable arrangements
    • H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
    • 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
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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

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)
  • Gas Exhaust Devices For Batteries (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Secondary Cells (AREA)
KR1020247003669A 2022-01-12 2022-01-12 전지, 전기 장치, 전지의 제조 방법 및 장치 Active KR102890243B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/071661 WO2023133735A1 (zh) 2022-01-12 2022-01-12 电池、用电设备、制备电池的方法和设备

Publications (2)

Publication Number Publication Date
KR20240027115A KR20240027115A (ko) 2024-02-29
KR102890243B1 true KR102890243B1 (ko) 2025-11-24

Family

ID=87280002

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247003669A Active KR102890243B1 (ko) 2022-01-12 2022-01-12 전지, 전기 장치, 전지의 제조 방법 및 장치

Country Status (7)

Country Link
US (1) US20240363960A1 (https=)
EP (1) EP4362187A4 (https=)
JP (2) JP7784521B2 (https=)
KR (1) KR102890243B1 (https=)
CN (1) CN116941109A (https=)
CA (1) CA3247146A1 (https=)
WO (1) WO2023133735A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4481916A4 (en) * 2022-08-04 2025-05-07 Contemporary Amperex Technology Co., Limited BATTERY AND ELECTRICAL DEVICE
CN117219947B (zh) * 2023-11-08 2024-03-08 中创新航科技集团股份有限公司 一种电池包以及电池包的装配和拆卸方法
CN220510174U (zh) * 2023-11-24 2024-02-20 宁德时代新能源科技股份有限公司 电池、用电设备和储能设备
CN117438734A (zh) * 2023-11-24 2024-01-23 宁德新能源科技有限公司 外壳、电芯及用电设备
CN221102330U (zh) * 2024-03-25 2024-06-07 宁德时代新能源科技股份有限公司 电池和用电装置
CN222126895U (zh) * 2024-03-29 2024-12-06 惠州亿纬锂能股份有限公司 一种双层电池泄压结构及电池包
CN121769457A (zh) * 2024-09-29 2026-03-31 小米汽车科技有限公司 电池包和用电设备

Citations (4)

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Publication number Priority date Publication date Assignee Title
JP2013145727A (ja) 2012-01-16 2013-07-25 Lithium Energy Japan:Kk 組電池及び電源装置
JP2014099354A (ja) 2012-11-15 2014-05-29 Toyota Industries Corp 蓄電装置モジュール
CN213636145U (zh) 2020-07-10 2021-07-06 宁德时代新能源科技股份有限公司 电池、包括电池的装置和制备电池的设备
CN213782158U (zh) * 2020-07-10 2021-07-23 宁德时代新能源科技股份有限公司 电池、包括电池的装置和制备电池的设备

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JP3927394B2 (ja) * 2001-09-25 2007-06-06 矢崎総業株式会社 電源装置
JP2010251019A (ja) * 2009-04-13 2010-11-04 Sanyo Electric Co Ltd バッテリシステム
JP2010277736A (ja) * 2009-05-26 2010-12-09 Sanyo Electric Co Ltd 電源装置及びこれを備える車両
WO2012133710A1 (ja) * 2011-03-31 2012-10-04 三洋電機株式会社 電源装置及びこれを備える車両
WO2012147150A1 (ja) * 2011-04-25 2012-11-01 日立ビークルエナジー株式会社 組電池および単電池
US20150125720A1 (en) * 2012-08-09 2015-05-07 Sanyo Electric Co., Ltd. Power source device, electric vehicle provided with same, and electricity storage device
CN104078631B (zh) * 2013-03-27 2019-03-08 株式会社杰士汤浅国际 蓄电元件及蓄电装置
JP6376273B2 (ja) * 2015-02-16 2018-08-22 三洋電機株式会社 電源装置
JP2017050501A (ja) * 2015-09-04 2017-03-09 株式会社豊田自動織機 蓄電モジュール
CN114824608B (zh) * 2016-11-30 2024-10-25 松下知识产权经营株式会社 电池模块
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
DE102019128794A1 (de) * 2019-10-24 2021-04-29 Bayerische Motoren Werke Aktiengesellschaft Elektrochemische Batteriezelle für einen elektrischen Energiespeicher mit einer Berstmembran mit einer Berstprägestruktur, sowie elektrischer Energiespeicher
CN211404606U (zh) * 2020-03-20 2020-09-01 中航锂电（洛阳）有限公司 一种电池模组的安全结构及电池包
CN213026307U (zh) * 2020-07-10 2021-04-20 宁德时代新能源科技股份有限公司 电池、包括电池的装置和制备电池的设备
CN213026308U (zh) * 2020-07-10 2021-04-20 宁德时代新能源科技股份有限公司 电池、用电装置和制备电池的装置
CN213601965U (zh) * 2020-07-10 2021-07-02 宁德时代新能源科技股份有限公司 电池、用电装置和制备电池的装置
CN112086605B (zh) * 2020-10-19 2022-11-25 江苏时代新能源科技有限公司 电池、用电装置、制备电池的方法和设备
CN214898695U (zh) * 2021-04-02 2021-11-26 宁德时代新能源科技股份有限公司 电池和用电装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013145727A (ja) 2012-01-16 2013-07-25 Lithium Energy Japan:Kk 組電池及び電源装置
JP2014099354A (ja) 2012-11-15 2014-05-29 Toyota Industries Corp 蓄電装置モジュール
CN213636145U (zh) 2020-07-10 2021-07-06 宁德时代新能源科技股份有限公司 电池、包括电池的装置和制备电池的设备
CN213782158U (zh) * 2020-07-10 2021-07-23 宁德时代新能源科技股份有限公司 电池、包括电池的装置和制备电池的设备

Also Published As

Publication number Publication date
US20240363960A1 (en) 2024-10-31
CA3247146A1 (en) 2025-02-28
CN116941109A (zh) 2023-10-24
EP4362187A4 (en) 2025-09-10
WO2023133735A1 (zh) 2023-07-20
KR20240027115A (ko) 2024-02-29
JP2026041830A (ja) 2026-03-10
JP2024528637A (ja) 2024-07-30
EP4362187A1 (en) 2024-05-01
JP7784521B2 (ja) 2025-12-11

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