IT202200003536A1 - Metodo di assemblaggio di una batteria elettrica - Google Patents

Metodo di assemblaggio di una batteria elettrica Download PDF

Info

Publication number
IT202200003536A1
IT202200003536A1 IT102022000003536A IT202200003536A IT202200003536A1 IT 202200003536 A1 IT202200003536 A1 IT 202200003536A1 IT 102022000003536 A IT102022000003536 A IT 102022000003536A IT 202200003536 A IT202200003536 A IT 202200003536A IT 202200003536 A1 IT202200003536 A1 IT 202200003536A1
Authority
IT
Italy
Prior art keywords
assembling
electric battery
battery
electric
Prior art date
Application number
IT102022000003536A
Other languages
English (en)
Inventor
Giacomo Noferini
Massimo Fortini
Original Assignee
Gd Spa
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 Gd Spa filed Critical Gd Spa
Priority to IT102022000003536A priority Critical patent/IT202200003536A1/it
Priority to CN202280092592.7A priority patent/CN118749153A/zh
Priority to PCT/IB2022/062468 priority patent/WO2023161704A1/en
Priority to PCT/IB2022/062463 priority patent/WO2023161703A1/en
Priority to PCT/IB2022/062450 priority patent/WO2023161702A1/en
Publication of IT202200003536A1 publication Critical patent/IT202200003536A1/it

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
    • H01M10/058—Construction or manufacture
    • H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
    • 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
    • H01M50/167—Lids or covers characterised by the methods of assembling casings with lids by crimping
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • 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)
  • Sealing Battery Cases Or Jackets (AREA)
IT102022000003536A 2022-02-25 2022-02-25 Metodo di assemblaggio di una batteria elettrica IT202200003536A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT102022000003536A IT202200003536A1 (it) 2022-02-25 2022-02-25 Metodo di assemblaggio di una batteria elettrica
CN202280092592.7A CN118749153A (zh) 2022-02-25 2022-12-19 组装蓄电池的方法
PCT/IB2022/062468 WO2023161704A1 (en) 2022-02-25 2022-12-19 Method for assembling an electric battery
PCT/IB2022/062463 WO2023161703A1 (en) 2022-02-25 2022-12-19 Method for assembling an electric battery
PCT/IB2022/062450 WO2023161702A1 (en) 2022-02-25 2022-12-19 Electric battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000003536A IT202200003536A1 (it) 2022-02-25 2022-02-25 Metodo di assemblaggio di una batteria elettrica

Publications (1)

Publication Number Publication Date
IT202200003536A1 true IT202200003536A1 (it) 2023-08-25

Family

ID=81749538

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102022000003536A IT202200003536A1 (it) 2022-02-25 2022-02-25 Metodo di assemblaggio di una batteria elettrica

Country Status (3)

Country Link
CN (1) CN118749153A (it)
IT (1) IT202200003536A1 (it)
WO (1) WO2023161703A1 (it)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10284018A (ja) * 1997-04-03 1998-10-23 Sanyo Electric Co Ltd 密閉型電池
CN101005127A (zh) * 2006-01-20 2007-07-25 深圳市比克电池有限公司 一种卷绕型电池
EP4044334A2 (en) * 2021-01-19 2022-08-17 LG Energy Solution, Ltd. Battery with current collector, battery pack and vehicle including such battery

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10284018A (ja) * 1997-04-03 1998-10-23 Sanyo Electric Co Ltd 密閉型電池
CN101005127A (zh) * 2006-01-20 2007-07-25 深圳市比克电池有限公司 一种卷绕型电池
EP4044334A2 (en) * 2021-01-19 2022-08-17 LG Energy Solution, Ltd. Battery with current collector, battery pack and vehicle including such battery

Also Published As

Publication number Publication date
WO2023161703A1 (en) 2023-08-31
CN118749153A (zh) 2024-10-08

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