HUE069144T2 - Akkumulátorcella, akkumulátor és elektromos készülék - Google Patents

Akkumulátorcella, akkumulátor és elektromos készülék

Info

Publication number
HUE069144T2
HUE069144T2 HUE21810262A HUE21810262A HUE069144T2 HU E069144 T2 HUE069144 T2 HU E069144T2 HU E21810262 A HUE21810262 A HU E21810262A HU E21810262 A HUE21810262 A HU E21810262A HU E069144 T2 HUE069144 T2 HU E069144T2
Authority
HU
Hungary
Prior art keywords
battery
electrical device
battery cell
cell
electrical
Prior art date
Application number
HUE21810262A
Other languages
English (en)
Hungarian (hu)
Inventor
Jianxiong Yang
Siying Huang
Jinmei Xu
Haizu Jin
Zhijun Guo
Linggang Zhou
Jiandong Yang
Original Assignee
Contemporary Amperex Technology Hong Kong 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 Contemporary Amperex Technology Hong Kong Ltd filed Critical Contemporary Amperex Technology Hong Kong Ltd
Publication of HUE069144T2 publication Critical patent/HUE069144T2/hu

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
    • H01M50/102—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
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure 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
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/15—Lids or covers characterised by their shape 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
    • H01M50/204—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
    • H01M50/271—Lids or covers for the racks or secondary casings
    • 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
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/505—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising a single busbar
    • 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
    • H01M50/531—Electrode connections inside a battery casing
    • 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
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/533—Electrode connections inside a battery casing characterised by the shape of the leads or tabs
    • 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
    • H01M50/572—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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • 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
    • 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
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • 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
    • 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)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Secondary Cells (AREA)
HUE21810262A 2021-02-10 2021-02-10 Akkumulátorcella, akkumulátor és elektromos készülék HUE069144T2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2021/076487 WO2022170553A1 (zh) 2021-02-10 2021-02-10 电池单体、电池、用电设备及电池单体的制造设备和方法
EP21810262.2A EP4220788B8 (en) 2021-02-10 2021-02-10 Battery cell, battery and electrical device

Publications (1)

Publication Number Publication Date
HUE069144T2 true HUE069144T2 (hu) 2025-02-28

Family

ID=82837438

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE21810262A HUE069144T2 (hu) 2021-02-10 2021-02-10 Akkumulátorcella, akkumulátor és elektromos készülék

Country Status (7)

Country Link
US (1) US11710872B2 (https=)
EP (1) EP4220788B8 (https=)
JP (1) JP7684317B2 (https=)
KR (1) KR102603536B1 (https=)
CN (5) CN121394510A (https=)
HU (1) HUE069144T2 (https=)
WO (1) WO2022170553A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022252010A1 (zh) 2021-05-31 2022-12-08 宁德时代新能源科技股份有限公司 电池单体及其制造方法和制造系统、电池以及用电装置
CN115377623B (zh) * 2022-09-21 2023-10-17 厦门海辰储能科技股份有限公司 集流件、电池、电池包和用电设备
CN118525410A (zh) * 2022-10-17 2024-08-20 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
WO2024164254A1 (zh) * 2023-02-09 2024-08-15 深圳海润新能源科技有限公司 储能装置及用电设备
CN116014319B (zh) 2023-02-09 2023-06-06 深圳海润新能源科技有限公司 储能装置及用电设备
CN219419418U (zh) * 2023-04-07 2023-07-25 远景动力技术(江苏)有限公司 盖板组件及包含其的单体电池
CN220774523U (zh) * 2024-01-05 2024-04-12 宁德时代新能源科技股份有限公司 电池单体、电池及用电设备
CN222775435U (zh) * 2024-04-03 2025-04-18 宁德时代新能源科技股份有限公司 电池单体、电池及用电设备
CN222601160U (zh) * 2024-05-24 2025-03-11 株式会社Aesc日本 电池端盖及电池

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013030880A1 (ja) * 2011-08-30 2013-03-07 トヨタ自動車株式会社 電池、組電池及び搭載機器
JP5868265B2 (ja) * 2012-05-25 2016-02-24 日立オートモティブシステムズ株式会社 単電池および組電池
JP5866621B2 (ja) * 2012-09-27 2016-02-17 トヨタ自動車株式会社 蓋体、密閉型電池、および密閉型電池の製造方法
JP5574003B1 (ja) * 2013-03-29 2014-08-20 株式会社豊田自動織機 蓄電装置
KR101689750B1 (ko) * 2014-01-21 2016-12-26 주식회사 엘지화학 배터리 팩
KR101808307B1 (ko) * 2014-05-28 2017-12-12 주식회사 엘지화학 단자 커버 및 이를 포함하는 배터리 팩
JP6520097B2 (ja) * 2014-12-11 2019-05-29 株式会社Ｇｓユアサ 蓄電素子
CN107431153B (zh) * 2015-03-31 2021-05-07 株式会社杰士汤浅国际 蓄电元件
JP2017059508A (ja) * 2015-09-18 2017-03-23 リチウム エナジー アンド パワー ゲゼルシャフト ミット ベシュレンクテル ハフッング ウント コンパニー コマンディトゲゼルシャフトＬｉｔｈｉｕｍ Ｅｎｅｒｇｙ ａｎｄ Ｐｏｗｅｒ ＧｍｂＨ ＆ Ｃｏ． ＫＧ 蓄電素子
JP2017059509A (ja) * 2015-09-18 2017-03-23 リチウム エナジー アンド パワー ゲゼルシャフト ミット ベシュレンクテル ハフッング ウント コンパニー コマンディトゲゼルシャフトＬｉｔｈｉｕｍ Ｅｎｅｒｇｙ ａｎｄ Ｐｏｗｅｒ ＧｍｂＨ ＆ Ｃｏ． ＫＧ 蓄電素子
CN204946950U (zh) * 2015-09-21 2016-01-06 宁德时代新能源科技有限公司 动力电池及其顶盖结构
CN110326133A (zh) * 2017-02-27 2019-10-11 三洋电机株式会社 方形二次电池以及其制造方法
KR102043969B1 (ko) * 2017-04-18 2019-11-12 주식회사 엘지화학 배터리 모듈
JP2019029227A (ja) * 2017-07-31 2019-02-21 リチウム エナジー アンド パワー ゲゼルシャフト ミット ベシュレンクテル ハフッング ウント コンパニー コマンディトゲゼルシャフトＬｉｔｈｉｕｍ Ｅｎｅｒｇｙ ａｎｄ Ｐｏｗｅｒ ＧｍｂＨ ＆ Ｃｏ． ＫＧ 蓄電素子
JP2019053863A (ja) * 2017-09-13 2019-04-04 株式会社Ｇｓユアサ 蓄電素子
CN109920962B (zh) * 2017-12-13 2024-09-13 比亚迪股份有限公司 电池系统及电动汽车
CN207690911U (zh) * 2018-01-12 2018-08-03 宁德时代新能源科技股份有限公司 二次电池及汽车
CN111656555A (zh) * 2018-01-31 2020-09-11 株式会社杰士汤浅国际 蓄电元件
CN110797478B (zh) * 2018-08-01 2021-08-24 宁德时代新能源科技股份有限公司 二次电池
CN111384350B (zh) * 2018-12-29 2024-10-15 宁德时代新能源科技股份有限公司 二次电池以及电池模组
CN111029488B (zh) * 2019-08-14 2021-07-30 宁德时代新能源科技股份有限公司 二次电池
CN211017134U (zh) * 2019-12-02 2020-07-14 宁德时代新能源科技股份有限公司 顶盖组件、二次电池、电池模块以及装置
CN211629211U (zh) * 2020-03-12 2020-10-02 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
EP4220788A1 (en) 2023-08-02
JP2023517820A (ja) 2023-04-27
CN121282315A (zh) 2026-01-06
US20220416335A1 (en) 2022-12-29
KR102603536B1 (ko) 2023-11-16
US11710872B2 (en) 2023-07-25
CN116114093B (zh) 2025-11-18
EP4220788B1 (en) 2024-09-04
EP4220788A4 (en) 2023-09-27
CN121394510A (zh) 2026-01-23
WO2022170553A1 (zh) 2022-08-18
CN121260887A (zh) 2026-01-02
JP7684317B2 (ja) 2025-05-27
KR20220119683A (ko) 2022-08-30
EP4220788B8 (en) 2024-10-23
CN116114093A8 (zh) 2024-05-14
CN121282316A (zh) 2026-01-06
CN116114093A (zh) 2023-05-12

Similar Documents

Publication Publication Date Title
HUE069978T2 (hu) Akkumulátorcella, akkumulátor és elektromos fogyasztó eszköz
EP4379928A4 (en) BATTERY CELL, BATTERY AND ELECTRICAL DEVICE
HUE069144T2 (hu) Akkumulátorcella, akkumulátor és elektromos készülék
HUE071271T2 (hu) Zárófedél elrendezés, akkumulátorcella, akkumulátor és elektromos eszköz
HUE067666T2 (hu) Akkumulátor cella, akkumulátor és elektromos berendezés
EP4411955A4 (en) BATTERY CELL, BATTERY AND ELECTRICAL DEVICE
PL4156398T3 (pl) Ogniwo baterii i sposób jego wytwarzania, bateria i urządzenie elektryczne
EP4199205A4 (en) BATTERY CELL, BATTERY AND ELECTRICAL DEVICE
ES3063875T3 (en) Box, battery and electrical device
EP4435949A4 (en) BATTERY CELL, BATTERY AND ELECTRICAL DEVICE
ES3064805T3 (en) Battery cell and manufacturing method therefor, battery, and electrical device
HUE067212T2 (hu) Akkumulátorcella, akkumulátor, elektromos eszköz, valamint gyártási eljárás és eszköz akkumulátorcellához
EP4266440A4 (en) BATTERY CELL, BATTERY AND ELECTRICAL DEVICE
EP4567916A4 (en) BATTERY CELL, BATTERY AND ELECTRICAL DEVICE
EP4517985A4 (en) BATTERY CELL, BATTERY AND ELECTRICAL DEVICE
EP4498488A4 (en) END CAP, BATTERY CELL, BATTERY AND ELECTRICAL DEVICE
PL4086996T3 (pl) Nawijany zespół elektrodowy, ogniwo akumulatorowe, akumulator i urządzenie elektryczne
EP4425654A4 (en) BATTERY CELL, BATTERY AND ELECTRICAL DEVICE
EP4131511A4 (en) ELEMENT, BATTERY AND ELECTRONIC DEVICE
EP4394968A4 (en) BATTERY ELEMENT, SECONDARY BATTERY AND ELECTRICAL DEVICE
HUE070596T2 (hu) Akkumulátorcella, akkumulátor, elektromos eszköz, valamint akkumulátorcellához való gyártási eljárás és eszköz
EP4358221A4 (en) ELECTROLYTE, SECONDARY BATTERY AND ELECTRICAL DEVICE WITH THE SECONDARY BATTERY
HUE070304T2 (hu) Akkumulátorcella és elõállítási eljárás és ahhoz való gyártórendszer, akkumulátor és villamos berendezés
EP4641822A4 (en) BATTERY CELL, BATTERY AND ELECTRICAL DEVICE
EP4425691A4 (en) BATTERY CELL, BATTERY AND ELECTRICAL DEVICE