PL4292746T3 - Urządzenie spawalnicze do cylindrycznego ogniwa baterii - Google Patents

Urządzenie spawalnicze do cylindrycznego ogniwa baterii

Info

Publication number
PL4292746T3
PL4292746T3 PL22820503.5T PL22820503T PL4292746T3 PL 4292746 T3 PL4292746 T3 PL 4292746T3 PL 22820503 T PL22820503 T PL 22820503T PL 4292746 T3 PL4292746 T3 PL 4292746T3
Authority
PL
Poland
Prior art keywords
battery cell
welding device
cylindrical battery
cylindrical
welding
Prior art date
Application number
PL22820503.5T
Other languages
English (en)
Inventor
Jae-Young Woo
Duk-Hyun Ryu
Original Assignee
Lg Energy Solution 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
Priority claimed from KR1020220063978A external-priority patent/KR20220166720A/ko
Application filed by Lg Energy Solution Ltd. filed Critical Lg Energy Solution Ltd.
Publication of PL4292746T3 publication Critical patent/PL4292746T3/pl

Links

Classifications

    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/36—Auxiliary equipment
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/31—Electrode holders and actuating devices therefor
    • B23K11/318—Supporting devices for electrode holders
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0431—Cells with wound or folded electrodes
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
    • 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
    • H01M50/536—Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
    • 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Resistance Welding (AREA)
PL22820503.5T 2021-06-10 2022-06-03 Urządzenie spawalnicze do cylindrycznego ogniwa baterii PL4292746T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20210075731 2021-06-10
KR1020220063978A KR20220166720A (ko) 2021-06-10 2022-05-25 원통형 배터리 셀의 용접 장치
PCT/KR2022/007951 WO2022260375A1 (ko) 2021-06-10 2022-06-03 원통형 배터리 셀의 용접 장치

Publications (1)

Publication Number Publication Date
PL4292746T3 true PL4292746T3 (pl) 2026-03-09

Family

ID=84426208

Family Applications (1)

Application Number Title Priority Date Filing Date
PL22820503.5T PL4292746T3 (pl) 2021-06-10 2022-06-03 Urządzenie spawalnicze do cylindrycznego ogniwa baterii

Country Status (6)

Country Link
US (1) US20240269762A1 (pl)
EP (1) EP4292746B1 (pl)
JP (1) JP7577226B2 (pl)
ES (1) ES3061557T3 (pl)
PL (1) PL4292746T3 (pl)
WO (1) WO2022260375A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118648150A (zh) * 2022-07-27 2024-09-13 宁德时代新能源科技股份有限公司 卷针组件和卷绕装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5147882B2 (ja) 2010-03-18 2013-02-20 日立ビークルエナジー株式会社 二次電池
KR20120138076A (ko) * 2011-06-14 2012-12-24 남궁선 보호커버가 구비된 용접토치
KR200472189Y1 (ko) * 2012-07-03 2014-04-17 현대중공업 주식회사 아크 용접용 토치
KR20150084270A (ko) * 2014-01-13 2015-07-22 주식회사 엘지화학 리튬 이차전지의 제조방법
KR101878076B1 (ko) * 2016-11-24 2018-07-12 현대제철 주식회사 아크용접장치
KR102458524B1 (ko) * 2016-11-29 2022-10-27 주식회사 엘지에너지솔루션 이차전지의 이종금속 저항 용접 방법 및 시스템
WO2019118665A1 (en) * 2017-12-14 2019-06-20 Arconic Inc. Collet assembly for fastener feeding apparatus
JP6793163B2 (ja) * 2018-09-20 2020-12-02 本田技研工業株式会社 抵抗溶接装置
KR102392543B1 (ko) * 2018-11-27 2022-04-28 주식회사 엘지에너지솔루션 전기 저항 용접 장치 및 이를 이용한 전지 제조 방법
KR20210075731A (ko) 2019-12-13 2021-06-23 삼성전자주식회사 스토리지 장치 및 이의 동작 방법
KR20220063978A (ko) 2020-11-11 2022-05-18 박노흥 파인애플을 이용한 엉겅퀴와 솔잎, 마늘, 양파, 머위, 모과, 석류, 백하수오, 민들레, 은행 발효물의 제조방법

Also Published As

Publication number Publication date
JP7577226B2 (ja) 2024-11-01
EP4292746B1 (en) 2025-11-05
JP2024506960A (ja) 2024-02-15
US20240269762A1 (en) 2024-08-15
WO2022260375A1 (ko) 2022-12-15
EP4292746A4 (en) 2024-09-18
ES3061557T3 (en) 2026-04-06
EP4292746A1 (en) 2023-12-20

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