WO2023105039A3 - Vorrichtung und verfahren zur herstellung eines energiespeichers - Google Patents

Vorrichtung und verfahren zur herstellung eines energiespeichers Download PDF

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Publication number
WO2023105039A3
WO2023105039A3 PCT/EP2022/085162 EP2022085162W WO2023105039A3 WO 2023105039 A3 WO2023105039 A3 WO 2023105039A3 EP 2022085162 W EP2022085162 W EP 2022085162W WO 2023105039 A3 WO2023105039 A3 WO 2023105039A3
Authority
WO
WIPO (PCT)
Prior art keywords
manufacturing
storage device
energy storage
webs
electrodes
Prior art date
Application number
PCT/EP2022/085162
Other languages
English (en)
French (fr)
Other versions
WO2023105039A2 (de
Inventor
Tobias Zill
Original Assignee
Dr. Zill Life Science Automation GmbH
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 Dr. Zill Life Science Automation GmbH filed Critical Dr. Zill Life Science Automation GmbH
Publication of WO2023105039A2 publication Critical patent/WO2023105039A2/de
Publication of WO2023105039A3 publication Critical patent/WO2023105039A3/de

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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0404—Machines for assembling batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/083—Devices involving movement of the workpiece in at least one axial direction
    • B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • B23K2101/38—Conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)

Abstract

Die Erfindung bezieht sich auf eine Vorrichtung und ein Verfahren, wobei aus Elektrodenbahnen (1, 12) und Separatorbahnen (9, 20) Batteriezellen (24) hergestellt werden. Hierzu sind oval förmige Transportsysteme (2, 18) vorhanden, die mittels Laser (6, 17) Elektroden (1a, 12a) aus Elektrodenbahnen (1, 12) heraustrennen, und diese unter Berücksichtigung eines Abstandes (7b, 16b) auf eine Separatorbahn (9) platzieren, wobei Greifersysteme (26, 27) mit angetriebenen Greifern (28, 29) vorhanden sind, welche die Elektroden (1a, 12a) klemmen und derart fixiert zu nachfolgenden Verarbeitungsvorgängen (22, 23) transportieren.
PCT/EP2022/085162 2021-12-11 2022-12-09 Vorrichtung und verfahren zur herstellung eines energiespeichers WO2023105039A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021006112.8 2021-12-11
DE102021006112.8A DE102021006112A1 (de) 2021-12-11 2021-12-11 Vorrichtung und Verfahren zur Herstellung eines Energiespeichers

Publications (2)

Publication Number Publication Date
WO2023105039A2 WO2023105039A2 (de) 2023-06-15
WO2023105039A3 true WO2023105039A3 (de) 2023-12-28

Family

ID=84829521

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2022/085162 WO2023105039A2 (de) 2021-12-11 2022-12-09 Vorrichtung und verfahren zur herstellung eines energiespeichers

Country Status (2)

Country Link
DE (1) DE102021006112A1 (de)
WO (1) WO2023105039A2 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017216133A1 (de) * 2017-09-13 2019-03-14 Robert Bosch Gmbh Verfahren zum Trennen bandförmigen Elektroden- und Separatormaterials auf einer gekrümmten Oberfläche
KR20200131181A (ko) * 2019-05-13 2020-11-23 주식회사 엘지화학 전극 조립체 제조방법과, 이를 통해 제조된 전극 조립체 및 이차전지
WO2021089093A1 (en) * 2019-11-05 2021-05-14 Blue World Technologies Holding ApS Method of producing membrane-electrode assemblies and machine therefore
WO2021194285A1 (ko) * 2020-03-25 2021-09-30 주식회사 엘지에너지솔루션 셀 제조 장치 및 방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103298572B (zh) 2010-10-18 2015-04-01 微宏公司 连续式方形电池叠片系统和方法
DE102017215905A1 (de) 2017-09-08 2019-03-14 OPTIMA life science GmbH Verfahren und Vorrichtung zur Herstellung eines Elektrodenstapels

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017216133A1 (de) * 2017-09-13 2019-03-14 Robert Bosch Gmbh Verfahren zum Trennen bandförmigen Elektroden- und Separatormaterials auf einer gekrümmten Oberfläche
KR20200131181A (ko) * 2019-05-13 2020-11-23 주식회사 엘지화학 전극 조립체 제조방법과, 이를 통해 제조된 전극 조립체 및 이차전지
WO2021089093A1 (en) * 2019-11-05 2021-05-14 Blue World Technologies Holding ApS Method of producing membrane-electrode assemblies and machine therefore
WO2021194285A1 (ko) * 2020-03-25 2021-09-30 주식회사 엘지에너지솔루션 셀 제조 장치 및 방법

Also Published As

Publication number Publication date
DE102021006112A1 (de) 2023-06-15
WO2023105039A2 (de) 2023-06-15

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