PL4239704T3 - Urządzenie do prelitacji i sposób prelitacji - Google Patents

Urządzenie do prelitacji i sposób prelitacji

Info

Publication number
PL4239704T3
PL4239704T3 PL22848086.9T PL22848086T PL4239704T3 PL 4239704 T3 PL4239704 T3 PL 4239704T3 PL 22848086 T PL22848086 T PL 22848086T PL 4239704 T3 PL4239704 T3 PL 4239704T3
Authority
PL
Poland
Prior art keywords
preliminary
preliminary device
preliminary method
Prior art date
Application number
PL22848086.9T
Other languages
English (en)
Inventor
Xinlu FEI
Bin Xie
Fenggang Zhao
Shitong Chen
Yongqiang Xu
Tao Feng
Keqiang Li
Original Assignee
Contemporary Amperex Technology (Hong Kong) 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 (Hong Kong) Limited filed Critical Contemporary Amperex Technology (Hong Kong) Limited
Publication of PL4239704T3 publication Critical patent/PL4239704T3/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
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/381—Alkaline or alkaline earth metals elements
    • H01M4/382—Lithium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/04—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material to opposite sides of the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/06—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying two different liquids or other fluent materials, or the same liquid or other fluent material twice, to the same side of the work
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • H01M4/0435—Rolling or calendering
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
PL22848086.9T 2021-07-30 2022-06-15 Urządzenie do prelitacji i sposób prelitacji PL4239704T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110876169.3A CN115692626B (zh) 2021-07-30 2021-07-30 补锂装置及补锂方法
PCT/CN2022/098996 WO2023005479A1 (zh) 2021-07-30 2022-06-15 补锂装置及补锂方法

Publications (1)

Publication Number Publication Date
PL4239704T3 true PL4239704T3 (pl) 2025-09-22

Family

ID=85059848

Family Applications (1)

Application Number Title Priority Date Filing Date
PL22848086.9T PL4239704T3 (pl) 2021-07-30 2022-06-15 Urządzenie do prelitacji i sposób prelitacji

Country Status (7)

Country Link
US (1) US20230352648A1 (pl)
EP (1) EP4239704B1 (pl)
CN (1) CN115692626B (pl)
HU (1) HUE072343T2 (pl)
MX (1) MX2023006313A (pl)
PL (1) PL4239704T3 (pl)
WO (1) WO2023005479A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN221245821U (zh) * 2023-10-26 2024-07-02 无锡先导智能装备股份有限公司 辊压机构、涂布设备及电池生产系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205355146U (zh) * 2015-12-15 2016-06-29 惠州市赢合科技有限公司 一种电池卷绕机极片隔膜辊
JP6904113B2 (ja) * 2017-02-17 2021-07-14 株式会社豊田自動織機 リチウム箔の圧延方法
CN207558931U (zh) * 2017-12-21 2018-06-29 宁德时代新能源科技股份有限公司 补锂装置
CN111816840B (zh) * 2019-04-11 2021-10-26 宁德时代新能源科技股份有限公司 一种补锂层及其负极极片和锂离子电池
CN209929405U (zh) * 2019-05-07 2020-01-10 邢台海裕锂能电池设备有限公司 极片覆锂装置
CN112310336A (zh) * 2019-11-21 2021-02-02 宁德时代新能源科技股份有限公司 极片补锂装置和极片补锂方法
CN112838187B (zh) * 2021-04-15 2021-09-14 江苏时代新能源科技有限公司 补锂设备及补锂方法
CN217158294U (zh) * 2021-08-30 2022-08-09 宁德时代新能源科技股份有限公司 压辊装置及补锂设备

Also Published As

Publication number Publication date
US20230352648A1 (en) 2023-11-02
MX2023006313A (es) 2023-06-14
CN115692626A (zh) 2023-02-03
WO2023005479A1 (zh) 2023-02-02
EP4239704B1 (en) 2025-05-28
HUE072343T2 (hu) 2025-11-28
EP4239704A1 (en) 2023-09-06
CN115692626B (zh) 2023-10-20
EP4239704A4 (en) 2024-09-04

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