WO2022158860A3 - 배터리 및 이에 적용되는 집전체, 그리고 이러한 배터리를 포함하는 배터리 팩 및 자동차 - Google Patents

배터리 및 이에 적용되는 집전체, 그리고 이러한 배터리를 포함하는 배터리 팩 및 자동차 Download PDF

Info

Publication number
WO2022158860A3
WO2022158860A3 PCT/KR2022/001008 KR2022001008W WO2022158860A3 WO 2022158860 A3 WO2022158860 A3 WO 2022158860A3 KR 2022001008 W KR2022001008 W KR 2022001008W WO 2022158860 A3 WO2022158860 A3 WO 2022158860A3
Authority
WO
WIPO (PCT)
Prior art keywords
battery
electrode
current collector
active material
coupling part
Prior art date
Application number
PCT/KR2022/001008
Other languages
English (en)
French (fr)
Other versions
WO2022158860A2 (ko
Inventor
임재원
김학균
이제준
정지민
황보광수
김도균
민건우
임혜진
조민기
최수지
김재웅
박종식
최유성
이병구
류덕현
이관희
이재은
강보현
공진학
이순오
최규현
박필규
Original Assignee
주식회사 엘지에너지솔루션
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 KR1020210137856A external-priority patent/KR20220105112A/ko
Priority claimed from KR1020210194593A external-priority patent/KR20220105118A/ko
Application filed by 주식회사 엘지에너지솔루션 filed Critical 주식회사 엘지에너지솔루션
Priority to CA3204067A priority Critical patent/CA3204067A1/en
Priority to JP2023528469A priority patent/JP2023551128A/ja
Publication of WO2022158860A2 publication Critical patent/WO2022158860A2/ko
Publication of WO2022158860A3 publication Critical patent/WO2022158860A3/ko

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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/583—Devices or arrangements for the interruption of current in response to current, e.g. fuses
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • 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
    • H01M10/0422—Cells or battery with cylindrical casing
    • 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
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • 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
    • H01M50/102—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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H01M50/1245—Primary casings; Jackets or wrappings characterised by the material having a layered structure characterised by the external coating on the 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
    • H01M50/133—Thickness
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/179—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells 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
    • H01M50/183—Sealing members
    • H01M50/184—Sealing members characterised by their shape or structure
    • 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
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • 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
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • H01M50/188—Sealing members characterised by the disposition of the sealing members the sealing members being arranged between the lid and terminal
    • 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
    • H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/342—Non-re-sealable arrangements
    • H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/471—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof
    • H01M50/474—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof characterised by their position inside the 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/471—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof
    • H01M50/477—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof characterised by their shape
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/471—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof
    • H01M50/48—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof characterised by the material
    • H01M50/486—Organic material
    • 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
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/507—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
    • 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
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/534—Electrode connections inside a battery casing characterised by the material 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
    • H01M50/531—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
    • 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
    • H01M50/538—Connection of several leads or tabs of wound or folded electrode stacks
    • 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
    • H01M50/545—Terminals formed by the casing of the 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
    • H01M50/50—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
    • H01M50/543—Terminals
    • H01M50/564—Terminals characterised by their manufacturing process
    • H01M50/567—Terminals characterised by their manufacturing process by fixing means, e.g. screws, rivets or bolts
    • 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
    • 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
    • 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
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • 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
    • H01M50/503—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Passenger Equipment (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Primary Cells (AREA)
  • Cell Separators (AREA)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

본 발명의 일 실시예에 따른 배터리는, 제1 전극 및 제2 전극과 이들 사이에 개재된 분리막이 권취 축을 중심으로 권취됨으로써 코어와 외주면을 정의한 전극 조립체로서, 제1 전극은 권취 방향을 따라 활물질층이 코팅되어 있는 활물질부와, 활물질층이 코팅되지 않은 제1 무지부를 포함하고, 제1 무지부의 적어도 일부는 그 자체로서 전극 탭으로서 사용되는 전극 조립체, 일 측에 형성된 개방부를 통해 전극 조립체를 수용하는 배터리 하우징, 제1 무지부와 결합되는 탭 결합부 및 탭 결합부로부터 연장되어 배터리 하우징의 내면 상에 전기적으로 결합되는 하우징 결합부를 포함하는 집전체 및 개방부를 커버하는 캡를 포함한다.
PCT/KR2022/001008 2021-01-19 2022-01-19 배터리 및 이에 적용되는 집전체, 그리고 이러한 배터리를 포함하는 배터리 팩 및 자동차 WO2022158860A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA3204067A CA3204067A1 (en) 2021-01-19 2022-01-19 Battery and current collector applied thereto, and battery pack and vehicle including the battery
JP2023528469A JP2023551128A (ja) 2021-01-19 2022-01-19 バッテリー及びそれに適用される集電体、並びにそのバッテリーを含むバッテリーパック及び自動車

Applications Claiming Priority (64)

Application Number Priority Date Filing Date Title
KR20210007278 2021-01-19
KR10-2021-0007278 2021-01-19
KR20210022897 2021-02-19
KR20210022891 2021-02-19
KR10-2021-0022894 2021-02-19
KR20210022894 2021-02-19
KR10-2021-0022897 2021-02-19
KR10-2021-0022881 2021-02-19
KR20210022881 2021-02-19
KR10-2021-0022891 2021-02-19
KR20210024424 2021-02-23
KR10-2021-0024424 2021-02-23
KR10-2021-0030300 2021-03-08
KR20210030300 2021-03-08
KR20210030291 2021-03-08
KR10-2021-0030291 2021-03-08
KR20210046798 2021-04-09
KR10-2021-0046798 2021-04-09
KR10-2021-0058183 2021-05-04
KR20210058183 2021-05-04
KR10-2021-0077046 2021-06-14
KR20210077046 2021-06-14
KR20210084326 2021-06-28
KR10-2021-0084326 2021-06-28
KR10-2021-0131207 2021-10-01
KR10-2021-0131215 2021-10-01
KR10-2021-0131205 2021-10-01
KR20210131205 2021-10-01
KR10-2021-0131225 2021-10-01
KR20210131215 2021-10-01
KR10-2021-0131208 2021-10-01
KR20210131225 2021-10-01
KR20210131207 2021-10-01
KR20210131208 2021-10-01
KR10-2021-0137001 2021-10-14
KR20210137001 2021-10-14
KR10-2021-0137856 2021-10-15
KR1020210137856A KR20220105112A (ko) 2021-01-19 2021-10-15 원통형 이차전지, 그리고 이를 포함하는 배터리 팩 및 자동차
KR10-2021-0142196 2021-10-22
KR20210142196 2021-10-22
KR10-2021-0153472 2021-11-09
KR20210153472 2021-11-09
KR10-2021-0160823 2021-11-19
KR20210160823 2021-11-19
KR10-2021-0163809 2021-11-24
KR20210163809 2021-11-24
KR10-2021-0165866 2021-11-26
KR20210165866 2021-11-26
KR20210172446 2021-12-03
KR10-2021-0172446 2021-12-03
KR10-2021-0177091 2021-12-10
KR20210177091 2021-12-10
KR20210194572 2021-12-31
KR20210194611 2021-12-31
KR10-2021-0194593 2021-12-31
KR20210194610 2021-12-31
KR1020210194593A KR20220105118A (ko) 2021-01-19 2021-12-31 원통형 배터리 셀, 그리고 이를 포함하는 배터리 팩 및 자동차
KR10-2021-0194610 2021-12-31
KR20210194612 2021-12-31
KR10-2021-0194611 2021-12-31
KR10-2021-0194612 2021-12-31
KR10-2021-0194572 2021-12-31
KR20220001802 2022-01-05
KR10-2022-0001802 2022-01-05

Publications (2)

Publication Number Publication Date
WO2022158860A2 WO2022158860A2 (ko) 2022-07-28
WO2022158860A3 true WO2022158860A3 (ko) 2022-09-15

Family

ID=79730080

Family Applications (8)

Application Number Title Priority Date Filing Date
PCT/KR2022/001007 WO2022158859A2 (ko) 2021-01-19 2022-01-19 배터리 및 이에 적용되는 집전체, 그리고 이를 포함하는 배터리 팩 및 자동차
PCT/KR2022/001005 WO2022158857A2 (ko) 2021-01-19 2022-01-19 전극 조립체, 배터리 및 이를 포함하는 배터리 팩 및 자동차
PCT/KR2022/001012 WO2022158864A2 (ko) 2021-01-19 2022-01-19 전극 단자의 고정 구조 및 이를 포함하는 배터리, 배터리 팩 및 자동차
PCT/KR2022/001009 WO2022158861A2 (ko) 2021-01-19 2022-01-19 전지 및 이에 적용되는 집전체, 그리고 이러한 전지를 포함하는 배터리 팩 및 자동차
PCT/KR2022/001011 WO2022158863A2 (ko) 2021-01-19 2022-01-19 배터리, 그리고 이를 포함하는 배터리 팩 및 자동차
PCT/KR2022/001008 WO2022158860A2 (ko) 2021-01-19 2022-01-19 배터리 및 이에 적용되는 집전체, 그리고 이러한 배터리를 포함하는 배터리 팩 및 자동차
PCT/KR2022/001006 WO2022158858A2 (ko) 2021-01-19 2022-01-19 배터리, 그리고 이를 포함하는 배터리 팩 및 자동차
PCT/KR2022/001010 WO2022158862A2 (ko) 2021-01-19 2022-01-19 전극 조립체, 배터리 및 이를 포함하는 배터리 팩 및 자동차

Family Applications Before (5)

Application Number Title Priority Date Filing Date
PCT/KR2022/001007 WO2022158859A2 (ko) 2021-01-19 2022-01-19 배터리 및 이에 적용되는 집전체, 그리고 이를 포함하는 배터리 팩 및 자동차
PCT/KR2022/001005 WO2022158857A2 (ko) 2021-01-19 2022-01-19 전극 조립체, 배터리 및 이를 포함하는 배터리 팩 및 자동차
PCT/KR2022/001012 WO2022158864A2 (ko) 2021-01-19 2022-01-19 전극 단자의 고정 구조 및 이를 포함하는 배터리, 배터리 팩 및 자동차
PCT/KR2022/001009 WO2022158861A2 (ko) 2021-01-19 2022-01-19 전지 및 이에 적용되는 집전체, 그리고 이러한 전지를 포함하는 배터리 팩 및 자동차
PCT/KR2022/001011 WO2022158863A2 (ko) 2021-01-19 2022-01-19 배터리, 그리고 이를 포함하는 배터리 팩 및 자동차

Family Applications After (2)

Application Number Title Priority Date Filing Date
PCT/KR2022/001006 WO2022158858A2 (ko) 2021-01-19 2022-01-19 배터리, 그리고 이를 포함하는 배터리 팩 및 자동차
PCT/KR2022/001010 WO2022158862A2 (ko) 2021-01-19 2022-01-19 전극 조립체, 배터리 및 이를 포함하는 배터리 팩 및 자동차

Country Status (9)

Country Link
US (4) US20240021958A1 (ko)
EP (16) EP4311013A3 (ko)
JP (8) JP2024500131A (ko)
KR (16) KR102446797B1 (ko)
CN (16) CN218182246U (ko)
CA (8) CA3202317A1 (ko)
DE (8) DE202022002775U1 (ko)
PL (1) PL4047703T3 (ko)
WO (8) WO2022158859A2 (ko)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3202317A1 (en) 2021-01-19 2022-07-28 Lg Energy Solution, Ltd. Battery and current collector applied thereto, and battery pack and vehicle including the same
SE2150507A1 (en) * 2021-04-22 2022-04-19 Northvolt Ab Cylindrical secondary cell
SE2150506A1 (en) * 2021-04-22 2022-10-23 Northvolt Ab A cylindrical secondary cell
JP2024505291A (ja) * 2021-07-06 2024-02-05 ジアンス・コンテンポラリー・アンプレックス・テクノロジー・リミテッド 電池セル、電池、電力消費機器及び電池セルの製造方法と機器
CA3235893A1 (en) 2021-10-22 2023-04-27 Hae-Jin Lim Electrode assembly, battery, and battery pack and vehicle including the same
WO2023075523A1 (ko) * 2021-10-29 2023-05-04 주식회사 엘지에너지솔루션 원통형 배터리 셀, 이를 포함하는 배터리 및 자동차 및 집전판
KR102577169B1 (ko) * 2021-12-02 2023-09-11 삼성에스디아이 주식회사 원통형 이차 전지
KR20230111855A (ko) * 2022-01-19 2023-07-26 삼성에스디아이 주식회사 이차 전지
IT202200003533A1 (it) * 2022-02-25 2023-08-25 Gd Spa Batteria elettrica
IT202200003536A1 (it) * 2022-02-25 2023-08-25 Gd Spa Metodo di assemblaggio di una batteria elettrica
DE102022115671A1 (de) 2022-06-23 2023-12-28 Bayerische Motoren Werke Aktiengesellschaft Speicherzelle für einen elektrischen Energiespeicher, insbesondere eines Kraftfahrzeugs, elektrischer Energiespeicher sowie Verfahren zum Herstellen einer Speicherzelle
KR20240024034A (ko) * 2022-08-16 2024-02-23 주식회사 엘지에너지솔루션 초음파 용접 장치 및 초음파 용접 시스템
WO2024043767A1 (ko) * 2022-08-26 2024-02-29 주식회사 엘지에너지솔루션 압력 센서를 포함하는 원통형 배터리, 스웰링 압력 모니터링 장치 및 이를 포함하는 배터리 관리 시스템
WO2024045058A1 (zh) * 2022-08-31 2024-03-07 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
EP4336632A1 (de) * 2022-09-07 2024-03-13 VARTA Microbattery GmbH Energiespeicherelement und verfahren zum herstellen eines solchen energiespeicherelements
WO2024057631A1 (ja) * 2022-09-14 2024-03-21 パナソニックエナジー株式会社 電池
KR102586883B1 (ko) * 2022-09-15 2023-10-10 삼성에스디아이 주식회사 원통형 이차전지
SE2251078A1 (en) * 2022-09-16 2024-03-17 Northvolt Ab A secondary cell
KR102559655B1 (ko) * 2022-09-21 2023-07-24 삼성에스디아이 주식회사 이차전지
CN115275529B (zh) * 2022-09-27 2022-12-09 楚能新能源股份有限公司 圆柱型锂离子电池及其制备工艺
WO2024076106A1 (ko) * 2022-10-04 2024-04-11 주식회사 엘지에너지솔루션 원통형 이차전지, 그리고 이를 포함하는 배터리 팩 및 자동차
KR102619896B1 (ko) * 2022-10-04 2024-01-02 삼성에스디아이 주식회사 원통형 이차 전지
KR102559656B1 (ko) * 2022-10-06 2023-07-24 삼성에스디아이 주식회사 이차전지
CN115295860B (zh) * 2022-10-09 2022-12-20 深圳海润新能源科技有限公司 二次电池的制备方法、二次电池及电池模组
CN115395146A (zh) * 2022-10-13 2022-11-25 中创新航科技股份有限公司 圆柱电池
CN115472970A (zh) * 2022-10-13 2022-12-13 中创新航科技股份有限公司 圆柱电池
CN115483488A (zh) * 2022-10-13 2022-12-16 中创新航科技股份有限公司 圆柱电池
CN115621629A (zh) * 2022-10-13 2023-01-17 中创新航科技股份有限公司 圆柱电池
KR102586886B1 (ko) * 2022-10-26 2023-10-10 삼성에스디아이 주식회사 원통형 이차 전지
KR102570308B1 (ko) * 2022-10-27 2023-08-24 삼성에스디아이 주식회사 원통형 이차 전지
WO2024091065A1 (ko) * 2022-10-27 2024-05-02 주식회사 엘지에너지솔루션 전지 캔과 캡의 용접 구조 및 이를 적용한 배터리 셀
KR20240061226A (ko) 2022-10-31 2024-05-08 주식회사 엘지에너지솔루션 이차 전지
WO2024101903A1 (ko) * 2022-11-08 2024-05-16 주식회사 엘지에너지솔루션 배터리, 그리고 이를 포함하는 배터리 팩 및 자동차
WO2024101898A1 (ko) * 2022-11-11 2024-05-16 주식회사 엘지에너지솔루션 배터리 셀, 배터리 팩 및 이를 포함하는 자동차
KR102614640B1 (ko) * 2022-12-06 2023-12-15 삼성에스디아이 주식회사 원통형 이차 전지
CN115566373B (zh) * 2022-12-07 2023-03-03 楚能新能源股份有限公司 一种错位型的全极耳极片、卷绕电芯和圆柱电池
SE2251580A1 (en) * 2022-12-23 2023-09-18 Northvolt Ab Secondary cell
KR102637571B1 (ko) * 2023-01-02 2024-02-16 삼성에스디아이 주식회사 이차전지
KR102604971B1 (ko) * 2023-08-04 2023-11-23 (주)금양 애노드 집전체
KR102597478B1 (ko) * 2023-08-08 2023-11-02 (주)금양 캐소드 집전체
CN116722321A (zh) * 2023-08-10 2023-09-08 宁德时代新能源科技股份有限公司 电极组件、电池单体及其装配方法、电池包、用电装置
CN116864909B (zh) * 2023-09-01 2024-01-26 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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11297301A (ja) * 1998-02-13 1999-10-29 Japan Storage Battery Co Ltd 円筒形電池
JP2005276840A (ja) * 2004-03-24 2005-10-06 Samsung Sdi Co Ltd 二次電池および二次電池用集電板の製造方法
CN1832228A (zh) * 2005-03-09 2006-09-13 三洋电机株式会社 电池及其制造方法
KR101743136B1 (ko) * 2014-07-16 2017-06-02 주식회사 엘지화학 내부 저항이 감소된 이차전지 및 그의 제조방법
US20180182560A1 (en) * 2013-04-10 2018-06-28 Maxwell Technologies, Inc. Collector plate for energy storage device and methods of manufacturing

Family Cites Families (157)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2094491A5 (ko) 1970-06-23 1972-02-04 Accumulateurs Fixes
US4794773A (en) 1987-07-29 1989-01-03 Monarch Machine Tool Company Method of measuring camber
EP0629009B1 (en) * 1993-06-04 1997-08-06 Katayama Special Industries, Ltd. Battery can, sheet for forming battery can, and method for manufacturing sheet
JP2897104B2 (ja) * 1994-06-03 1999-05-31 古河電池株式会社 密閉型アルカリ蓄電池の製造方法
JPH10106532A (ja) * 1996-09-30 1998-04-24 Sanyo Electric Co Ltd 密閉型蓄電池
JP3260675B2 (ja) * 1997-10-14 2002-02-25 日本碍子株式会社 リチウム二次電池
JP3588264B2 (ja) 1999-02-22 2004-11-10 三洋電機株式会社 二次電池
JP2001028274A (ja) 1999-02-24 2001-01-30 Sanyo Electric Co Ltd 電気エネルギー蓄積素子
CN1159780C (zh) 1999-06-01 2004-07-28 Nec东金株式会社 非水电解液二次电池及其制备方法
JP3252846B2 (ja) * 1999-06-01 2002-02-04 日本電気株式会社 非水電解液二次電池およびその製造方法
FR2796205B1 (fr) 1999-07-08 2001-10-05 Cit Alcatel Accumulateur electrochimique etanche comportant un dispositif de reprise de courant en aluminium
KR100325861B1 (ko) * 1999-10-27 2002-03-07 김순택 밀폐전지
JP2001148238A (ja) 1999-11-19 2001-05-29 Sony Corp ２次電池
KR100349908B1 (ko) * 1999-12-15 2002-08-22 삼성에스디아이 주식회사 각형 밀폐전지
US6680143B2 (en) 2000-06-22 2004-01-20 The University Of Chicago Lithium metal oxide electrodes for lithium cells and batteries
US6677082B2 (en) 2000-06-22 2004-01-13 The University Of Chicago Lithium metal oxide electrodes for lithium cells and batteries
JP2002289170A (ja) 2001-03-27 2002-10-04 Toshiba Battery Co Ltd アルカリ二次電池
DE10144281A1 (de) 2001-09-08 2003-03-27 Nbt Gmbh Galvanisches Element mit Wickelektrodensatz
CN1320682C (zh) 2002-03-08 2007-06-06 居永明 可反复充放电的锂离子动力电池及其制造方法
JP4401634B2 (ja) * 2002-09-04 2010-01-20 パナソニック株式会社 蓄電池およびその製造方法
JP4654575B2 (ja) 2003-10-27 2011-03-23 パナソニック株式会社 円筒形電池とそれを用いた電池間接続構造
CN1309105C (zh) 2003-12-24 2007-04-04 松下电器产业株式会社 卷式电化学元件用极板组和电池
JP5030379B2 (ja) 2003-12-24 2012-09-19 パナソニック株式会社 電極群からなる捲回形電気化学素子および電池
CN2681364Y (zh) 2004-02-27 2005-02-23 何策衡 具有极组负极封装的充电电池
KR100599793B1 (ko) * 2004-05-19 2006-07-13 삼성에스디아이 주식회사 이차 전지와 이에 사용되는 전극 조립체
KR100599792B1 (ko) 2004-05-19 2006-07-13 삼성에스디아이 주식회사 이차 전지와 이에 사용되는 전극 조립체 및 집전판
KR100599749B1 (ko) 2004-06-23 2006-07-12 삼성에스디아이 주식회사 이차 전지와 이에 사용되는 전극 조립체
KR20050121914A (ko) 2004-06-23 2005-12-28 삼성에스디아이 주식회사 이차 전지와 이에 사용되는 전극 조립체
CN101010818B (zh) 2004-07-28 2011-06-08 株式会社杰士汤浅 密封电池及其制造方法以及由多个密封电池构成的电池组及其制造方法
KR20060022128A (ko) 2004-09-06 2006-03-09 삼성에스디아이 주식회사 원통형 리튬 이온 이차 전지 및 이에 사용되는 권취형전극 조립체
KR100612236B1 (ko) * 2004-09-07 2006-08-11 삼성에스디아이 주식회사 이차 전지와 이에 사용되는 전극 조립체
JP4563264B2 (ja) * 2004-09-22 2010-10-13 日本碍子株式会社 リチウム二次電池
JP5051410B2 (ja) 2005-05-30 2012-10-17 株式会社Ｇｓユアサ 密閉形電池用リード、そのリードを用いた密閉形電池及びその電池の製造方法
KR100719740B1 (ko) * 2005-09-22 2007-05-17 삼성에스디아이 주식회사 이차전지 및 그 제조방법
CN100468827C (zh) 2005-12-20 2009-03-11 深圳华粤宝电池有限公司 电池圆柱外壳及圆柱防爆电池及其加工方法和设备
CN100573978C (zh) 2005-12-30 2009-12-23 比亚迪股份有限公司 二次电池
JP5019557B2 (ja) * 2006-02-03 2012-09-05 日立マクセルエナジー株式会社 筒形非水電解液一次電池
CN101083317A (zh) 2006-05-31 2007-12-05 比亚迪股份有限公司 一种二次电池
JP2008041527A (ja) 2006-08-09 2008-02-21 Matsushita Electric Ind Co Ltd 電池缶及びそれを用いた電池
US8568915B2 (en) * 2006-08-11 2013-10-29 Johnson Controls—SAFT Power Solutions LLC Battery with integrally formed terminal
JP5172138B2 (ja) 2006-12-19 2013-03-27 パナソニック株式会社 アルカリ蓄電池
JP2008243811A (ja) 2007-02-28 2008-10-09 Matsushita Electric Ind Co Ltd 電池
JP2008262825A (ja) 2007-04-12 2008-10-30 Hitachi Maxell Ltd コイン形非水電解液二次電池
JP2008288079A (ja) * 2007-05-18 2008-11-27 Panasonic Corp 無水銀アルカリ乾電池
CN201066701Y (zh) 2007-07-13 2008-05-28 深圳市比克电池有限公司 锂离子电池
KR100922352B1 (ko) 2007-10-02 2009-10-21 삼성에스디아이 주식회사 이차 전지
CN201117731Y (zh) 2007-10-24 2008-09-17 中国电子科技集团公司第十八研究所 一种高倍率充放电二次电池结构
JP2009110751A (ja) * 2007-10-29 2009-05-21 Panasonic Corp 二次電池
JP2009110885A (ja) 2007-10-31 2009-05-21 Sanyo Electric Co Ltd 密閉電池及びその製造方法
US8147999B2 (en) 2008-06-11 2012-04-03 Eveready Battery Company, Inc. Closure assembly with low vapor transmission for electrochemical cell
EP2347461B1 (en) 2008-11-21 2016-04-06 Johnson Controls Saft Advanced Power Solutions LLC Current collector for an electrochemical cell
KR101574082B1 (ko) * 2008-12-12 2015-12-04 삼성에스디아이 주식회사 이차 전지
CN201466087U (zh) 2009-06-11 2010-05-12 天津力神电池股份有限公司 一种锂离子电池负极柱铆接密封结构
DE102009060800A1 (de) * 2009-06-18 2011-06-09 Varta Microbattery Gmbh Knopfzelle mit Wickelelektrode und Verfahren zu ihrer Herstellung
KR101839158B1 (ko) * 2009-10-13 2018-03-15 파워지닉스 시스템즈, 인코포레이티드 양성 캔을 포함하는 원통형 니켈-아연 전지
KR101093957B1 (ko) * 2010-01-11 2011-12-15 삼성에스디아이 주식회사 이차전지
CN201781028U (zh) 2010-07-30 2011-03-30 比亚迪股份有限公司 一种二次电池
KR101240717B1 (ko) 2010-10-13 2013-03-11 삼성에스디아이 주식회사 이차 전지
JP5527176B2 (ja) 2010-11-25 2014-06-18 ソニー株式会社 非水電解質電池
JP2014053071A (ja) * 2010-12-29 2014-03-20 Sanyo Electric Co Ltd 円筒形電池及びその製造方法
US20120171535A1 (en) * 2010-12-31 2012-07-05 Fuyuan Ma Nickel-zinc battery and manufacturing method thereof
EP2677592A1 (en) * 2011-02-16 2013-12-25 Shin-Kobe Electric Machinery Co., Ltd. Lithium-ion battery
CN103620824B (zh) * 2011-06-28 2017-07-04 日本贵弥功株式会社 蓄电器件以及蓄电器件的制造方法
CN103650199B (zh) * 2011-07-13 2016-03-02 株式会社Lg化学 圆筒形二次电池
JP6175758B2 (ja) * 2011-11-29 2017-08-09 株式会社Ｇｓユアサ 蓄電素子
CN202423400U (zh) 2011-12-16 2012-09-05 日本碍子株式会社 阳极容器、钠硫电池及模块电池
US9324976B2 (en) * 2012-02-21 2016-04-26 Johnson Controls Technology Company Electrochemical cell having a fixed cell element
WO2013157433A1 (ja) * 2012-04-17 2013-10-24 株式会社 豊田自動織機 蓄電装置
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
JPWO2014162437A1 (ja) * 2013-04-01 2017-02-16 日立オートモティブシステムズ株式会社 リチウムイオン二次電池及びその製造方法
FR3011128B1 (fr) * 2013-09-25 2015-10-30 Commissariat Energie Atomique Procede de realisation d'un faisceau electrochimique d'un accumulateur au lithium
EP2876338B1 (en) * 2013-11-21 2016-03-30 Western Global Holdings Limited Check valve with back pressure relief
CN203553261U (zh) 2013-11-27 2014-04-16 杭州山合江新能源技术有限公司 一种用于极盖和集流体间的平面式连接结构
JP6364757B2 (ja) 2013-11-29 2018-08-01 日本ケミコン株式会社 蓄電デバイスおよびその製造方法
KR20150070928A (ko) 2013-12-17 2015-06-25 에스에프씨 주식회사 유기발광 화합물 및 이를 포함하는 유기전계발광소자
JP2015222685A (ja) 2014-05-23 2015-12-10 トヨタ自動車株式会社 二次電池用の電極
CN110429320B (zh) * 2014-06-26 2022-09-23 松下知识产权经营株式会社 卷绕型电池
KR101679413B1 (ko) * 2015-04-03 2016-11-25 (주)오렌지파워 중공형 이차전지
KR20160043725A (ko) * 2014-10-14 2016-04-22 주식회사 엘지화학 노치를 포함하는 원형 이차전지
JP6398655B2 (ja) * 2014-11-26 2018-10-03 トヨタ自動車株式会社 電池及びその製造方法
CN107431215B (zh) 2015-03-26 2020-10-16 森村索福克科技股份有限公司 电化学反应单元和燃料电池堆
JP6550863B2 (ja) * 2015-03-31 2019-07-31 株式会社Ｇｓユアサ 蓄電素子及び蓄電素子の製造方法
CN105449291B (zh) 2015-04-16 2017-12-01 东莞市创明电池技术有限公司 一种圆柱型电池无极耳焊接的制备方法
CN204596910U (zh) * 2015-04-27 2015-08-26 深圳金山电池有限公司 一种纽扣型锂离子二次电池
CN106159350B (zh) * 2015-04-27 2019-04-26 深圳金山电池有限公司 一种纽扣型锂离子二次电池及其制备方法
JP2016225014A (ja) * 2015-05-27 2016-12-28 日立オートモティブシステムズ株式会社 円筒形二次電池
US9793530B2 (en) 2015-07-17 2017-10-17 Atieva, Inc. Battery assembly with linear bus bar configuration
KR102397218B1 (ko) * 2015-08-27 2022-05-12 삼성에스디아이 주식회사 배터리 팩
WO2017038010A1 (ja) 2015-08-31 2017-03-09 パナソニックＩｐマネジメント株式会社 非水電解質二次電池
KR20170033543A (ko) * 2015-09-17 2017-03-27 삼성에스디아이 주식회사 전극 조립체 및 이를 이용한 이차 전지
KR102470495B1 (ko) * 2015-11-24 2022-11-24 삼성에스디아이 주식회사 이차전지 및 그 제조방법
JP2017120765A (ja) * 2015-12-25 2017-07-06 パナソニック株式会社 非水電解質二次電池
WO2017115854A1 (ja) * 2015-12-28 2017-07-06 株式会社Ｇｓユアサ 蓄電素子及び蓄電素子の製造方法
US10193123B2 (en) * 2016-03-01 2019-01-29 Atieva, Inc. Battery pack bus bar assembly with enlarged interconnect mounting platforms
KR102103900B1 (ko) 2016-11-02 2020-04-24 주식회사 엘지화학 전극조립체 및 그 전극조립체의 제조 방법
JP2018092776A (ja) * 2016-12-01 2018-06-14 株式会社豊田自動織機 電池製造方法及び電池
CN206471426U (zh) * 2016-12-30 2017-09-05 江西佳沃新能源有限公司 一种锂电池结构
JP6868400B2 (ja) * 2017-01-17 2021-05-12 Fdk株式会社 筒型電池の封口体、筒型電池
CN206461044U (zh) 2017-02-13 2017-09-01 山东巨维新能源股份有限公司 端面引流结构的钢壳圆柱电池
CN206461019U (zh) 2017-02-13 2017-09-01 山东巨维新能源股份有限公司 端面引流结构的铝壳圆柱电池
JP2020071898A (ja) * 2017-03-03 2020-05-07 株式会社Ｇｓユアサ 蓄電素子
CN206619636U (zh) 2017-03-30 2017-11-07 陕西沃特玛新能源有限公司 一种电池
CN108428847B (zh) * 2017-04-07 2023-08-29 宁德时代新能源科技股份有限公司 二次电池
EP3611781A1 (en) * 2017-04-14 2020-02-19 LG Chem, Ltd. Secondary battery and secondary battery manufacturing method
US10431853B2 (en) * 2017-05-02 2019-10-01 Apple Inc. Rechargeable battery features and components
KR102316488B1 (ko) * 2017-05-25 2021-10-22 주식회사 엘지화학 원통형 셀 연결 분리형 버스바와 이를 이용한 배터리 모듈 및 제조 방법
GB2564670B (en) * 2017-07-18 2020-08-19 Dyson Technology Ltd Electrochemical energy storage device
CN107482156B (zh) 2017-08-29 2020-11-06 江苏英能新能源科技有限公司 一种大单体锂离子电池
WO2019044582A1 (ja) 2017-08-31 2019-03-07 パナソニックＩｐマネジメント株式会社 電池ブロック及びそれを備えた電池モジュール
KR102263435B1 (ko) 2017-09-13 2021-06-11 주식회사 엘지에너지솔루션 비딩부가 생략된 원통형 전지셀
CN207217654U (zh) 2017-09-14 2018-04-10 合肥国轩高科动力能源有限公司 一种绝缘连接片及使用此连接片的全极耳锂离子电池
CN207381468U (zh) 2017-11-13 2018-05-18 济南圣泉集团股份有限公司 电极引出结构及储能器件
KR102288405B1 (ko) * 2017-12-26 2021-08-09 주식회사 엘지에너지솔루션 공간 활용성과 안전성이 향상된 원통형 전지셀 조립체 및 이를 포함하는 배터리 모듈
US20190296283A1 (en) * 2018-03-23 2019-09-26 Sf Motors, Inc. Integrated battery cell modules with plug-in battery cells for electric vehicles
US11495833B2 (en) 2018-04-06 2022-11-08 Sanyo Electric Co., Ltd. Cylindrical battery
CN208400966U (zh) 2018-05-29 2019-01-18 江西中汽瑞华新能源科技有限公司 一种大容量圆柱形二次锂电池
JP7128666B2 (ja) 2018-06-11 2022-08-31 Fdk株式会社 二次電池
KR102665556B1 (ko) * 2018-07-13 2024-05-10 주식회사 엘지에너지솔루션 절연 가스켓 및 이를 포함하는 이차전지
TWI679311B (zh) 2018-08-10 2019-12-11 南韓商Ｋｃｆ科技有限公司 最小化隆起、皺紋或撕裂的銅箔、包含其的電極、包含其的二次電池、及製造其的方法
KR102622370B1 (ko) * 2018-08-16 2024-01-09 주식회사 엘지에너지솔루션 이차전지
KR102480958B1 (ko) * 2018-10-05 2022-12-23 주식회사 엘지에너지솔루션 이차전지
KR20200041625A (ko) * 2018-10-12 2020-04-22 삼성에스디아이 주식회사 이차전지
EP3640519A1 (en) 2018-10-15 2020-04-22 E.ON Sverige AB Method for filling a trench comprising a pair of conduits and such a filled trench
WO2020149350A1 (ja) 2019-01-18 2020-07-23 三洋電機株式会社 密閉電池
CN209487560U (zh) 2019-01-23 2019-10-11 深圳新恒业电池科技有限公司 电池
JPWO2020184191A1 (ko) 2019-03-12 2020-09-17
US11554956B2 (en) 2019-04-16 2023-01-17 Honeywell International Inc. Integrated process and catalysts for manufacturing hydrogen iodide from hydrogen and iodine
CN209912959U (zh) * 2019-06-24 2020-01-07 福建卫东新能源股份有限公司 一种碱性蓄电池电极结构
KR102358157B1 (ko) 2019-06-27 2022-02-04 코리아크레딧뷰로 (주) 보이스 피싱 예방 방법
KR20210007278A (ko) 2019-07-10 2021-01-20 주식회사 이음파트너스 골목길 위급 상황 신고 장치
CN114128023B (zh) 2019-07-30 2024-03-29 株式会社村田制作所 二次电池、电池包、电子设备、电动工具、电动航空器及电动车辆
CN114175301A (zh) 2019-07-30 2022-03-11 株式会社村田制作所 二次电池、电池包、电子设备、电动工具、电动航空器以及电动车辆
KR102325814B1 (ko) 2019-08-21 2021-11-11 씨에스케이(주) 스크러버용 버너
KR102246418B1 (ko) 2019-08-21 2021-04-29 한양대학교 산학협력단 차선 유지 제어 방법 및 그 장치
KR102226072B1 (ko) 2019-08-21 2021-03-11 에이엠티 주식회사 챔버 내 모듈 ic 그립핑장치
KR102227640B1 (ko) 2019-08-21 2021-03-16 한국항공우주산업 주식회사 회전익 항공기 자동착륙 시스템
EP3787368B1 (en) 2019-08-23 2022-04-13 ASUSTek Computer Inc. Method and apparatus for header compression configuration for sidelink radio bearer in a wireless communication system
CN110459705A (zh) * 2019-09-05 2019-11-15 重庆市紫建电子有限公司 一种提升径向空间利用率的纽扣电池
KR102368265B1 (ko) 2019-11-13 2022-03-02 건국대학교 산학협력단 E형 간염바이러스에 대한 나노겔 백신용 조성물
CN211208547U (zh) 2019-12-06 2020-08-07 苏州市齐凡电子科技有限公司 一种公母连接片组件
KR20210077046A (ko) 2019-12-16 2021-06-25 현대자동차주식회사 자율주행 차량의 운행 제어 시스템 및 방법
KR102304141B1 (ko) 2019-12-27 2021-09-24 (주)글루가 네일 아트의 제조 방법
CN111446386A (zh) * 2020-03-03 2020-07-24 珠海冠宇电池股份有限公司 扣式电池以及电子产品
US20210326244A1 (en) 2020-04-21 2021-10-21 UiPath, Inc. Test automation for robotic process automation
CN111524166B (zh) 2020-04-22 2023-06-30 北京百度网讯科技有限公司 视频帧的处理方法和装置
KR102161824B1 (ko) 2020-04-23 2020-10-05 안병로 위생 마스크
KR102149949B1 (ko) 2020-04-23 2020-08-31 최재연 고성능 선루프
CN211879534U (zh) 2020-04-30 2020-11-06 宁德时代新能源科技股份有限公司 电极组件、二次电池、电池组及装置
KR20210137856A (ko) 2020-05-11 2021-11-18 삼성전자주식회사 디스플레이 및 카메라를 포함하는 전자 장치
KR102371072B1 (ko) 2020-06-10 2022-03-10 주식회사 이엠피이모션캡쳐 모션 및 얼굴 캡쳐를 이용한 실시간 방송플랫폼 제공 방법, 장치 및 그 시스템
KR20220001802A (ko) 2020-06-30 2022-01-06 주식회사 쓰리스타 흡배기 체크밸브가 부착된 필터교체형 마스크
CN111952525B (zh) * 2020-08-20 2023-06-20 华霆（合肥）动力技术有限公司 同侧集流装置、电池模组和电动车
CN112310574A (zh) 2020-09-30 2021-02-02 宁德时代新能源科技股份有限公司 圆柱型电池单体、电池、用电装置、制造方法及制造系统
KR20210030303A (ko) 2020-10-23 2021-03-17 (주)쓰리엠탑 협업 멀티 로봇청소기의 도킹스테이션
CA3202317A1 (en) 2021-01-19 2022-07-28 Lg Energy Solution, Ltd. Battery and current collector applied thereto, and battery pack and vehicle including the same
CN116868438A (zh) * 2021-10-20 2023-10-10 宁德时代新能源科技股份有限公司 电池单体、电池、用电设备、电池单体的制备方法及装置
CN114446386B (zh) * 2022-01-17 2024-02-02 中国人民解放军国防科技大学 一种血液ctDNA的检测方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11297301A (ja) * 1998-02-13 1999-10-29 Japan Storage Battery Co Ltd 円筒形電池
JP2005276840A (ja) * 2004-03-24 2005-10-06 Samsung Sdi Co Ltd 二次電池および二次電池用集電板の製造方法
CN1832228A (zh) * 2005-03-09 2006-09-13 三洋电机株式会社 电池及其制造方法
US20180182560A1 (en) * 2013-04-10 2018-06-28 Maxwell Technologies, Inc. Collector plate for energy storage device and methods of manufacturing
KR101743136B1 (ko) * 2014-07-16 2017-06-02 주식회사 엘지화학 내부 저항이 감소된 이차전지 및 그의 제조방법

Also Published As

Publication number Publication date
CA3204066A1 (en) 2022-07-28
US20220231345A1 (en) 2022-07-21
EP4311013A2 (en) 2024-01-24
JP2023550338A (ja) 2023-12-01
EP4047703B1 (en) 2024-01-03
WO2022158858A2 (ko) 2022-07-28
KR20220105146A (ko) 2022-07-26
EP4044358A3 (en) 2022-08-31
WO2022158858A3 (ko) 2022-09-15
KR20220105144A (ko) 2022-07-26
WO2022158860A2 (ko) 2022-07-28
US20230246244A1 (en) 2023-08-03
CA3202172A1 (en) 2022-07-28
DE202022002770U1 (de) 2023-05-16
EP4044332A2 (en) 2022-08-17
CN217740748U (zh) 2022-11-04
CN114824413A (zh) 2022-07-29
CN217239536U (zh) 2022-08-19
CN114864956A (zh) 2022-08-05
KR102448987B1 (ko) 2022-09-29
EP4044336B1 (en) 2024-03-06
KR20220105145A (ko) 2022-07-26
CN217655909U (zh) 2022-10-25
CN217239587U (zh) 2022-08-19
EP4239784A2 (en) 2023-09-06
KR20220105142A (ko) 2022-07-26
EP4047703A2 (en) 2022-08-24
JP2023549378A (ja) 2023-11-24
WO2022158864A2 (ko) 2022-07-28
WO2022158857A3 (ko) 2022-09-15
KR20220108011A (ko) 2022-08-02
EP4044358A2 (en) 2022-08-17
CA3203047A1 (en) 2022-07-28
CN115000339A (zh) 2022-09-02
EP4325652A3 (en) 2024-02-28
KR20220105141A (ko) 2022-07-26
WO2022158863A3 (ko) 2022-09-15
DE202022002772U1 (de) 2023-05-11
JP2023551128A (ja) 2023-12-07
JP2024500131A (ja) 2024-01-04
EP4047725A2 (en) 2022-08-24
KR20220107131A (ko) 2022-08-02
EP4044358B1 (en) 2024-03-06
WO2022158863A2 (ko) 2022-07-28
CN114864857A (zh) 2022-08-05
EP4325652A2 (en) 2024-02-21
CA3203640A1 (en) 2022-07-28
EP4044336A2 (en) 2022-08-17
CN114865054A (zh) 2022-08-05
CA3205236A1 (en) 2022-07-28
WO2022158861A2 (ko) 2022-07-28
EP4044334A2 (en) 2022-08-17
JP2023549770A (ja) 2023-11-29
KR20220105147A (ko) 2022-07-26
WO2022158859A2 (ko) 2022-07-28
EP4376211A1 (en) 2024-05-29
CN114865053A (zh) 2022-08-05
EP4047725B1 (en) 2024-01-10
JP2023551123A (ja) 2023-12-07
EP4318699A3 (en) 2024-02-28
CA3204064A1 (en) 2022-07-28
EP4044336A3 (en) 2022-08-31
DE202022002771U1 (de) 2023-05-12
CN217239523U (zh) 2022-08-19
EP4044334A3 (en) 2022-08-31
DE202022002791U1 (de) 2023-06-28
WO2022158864A3 (ko) 2022-09-15
KR20220105148A (ko) 2022-07-26
EP4047702A1 (en) 2022-08-24
KR20220113654A (ko) 2022-08-16
EP4312301A3 (en) 2024-02-28
DE202022002769U1 (de) 2023-05-25
EP4243195A2 (en) 2023-09-13
CN114865242A (zh) 2022-08-05
KR102444337B1 (ko) 2022-09-16
KR102437061B1 (ko) 2022-08-26
DE202022002773U1 (de) 2023-05-19
KR102438158B1 (ko) 2022-08-30
KR20220105143A (ko) 2022-07-26
CN217655927U (zh) 2022-10-25
DE202022002774U1 (de) 2023-05-22
WO2022158862A3 (ko) 2022-09-15
EP4047725A3 (en) 2022-08-31
EP4311013A3 (en) 2024-02-21
KR102446797B1 (ko) 2022-09-26
EP4312301A2 (en) 2024-01-31
US20240128517A1 (en) 2024-04-18
EP4228082A2 (en) 2023-08-16
EP4318699A2 (en) 2024-02-07
KR20220107133A (ko) 2022-08-02
CN114865174A (zh) 2022-08-05
EP4250469A2 (en) 2023-09-27
EP4044332A3 (en) 2022-09-07
KR20220107132A (ko) 2022-08-02
CA3204067A1 (en) 2022-07-28
KR20220108012A (ko) 2022-08-02
US20240021958A1 (en) 2024-01-18
JP2024501458A (ja) 2024-01-12
WO2022158857A2 (ko) 2022-07-28
PL4047703T3 (pl) 2024-04-29
CN217239510U (zh) 2022-08-19
EP4047703A3 (en) 2022-09-07
KR102448822B1 (ko) 2022-09-29
WO2022158861A3 (ko) 2022-09-15
CA3202317A1 (en) 2022-07-28
KR20220113329A (ko) 2022-08-12
CN218182246U (zh) 2022-12-30
WO2022158862A2 (ko) 2022-07-28
KR102448988B1 (ko) 2022-09-29
KR102446351B1 (ko) 2022-09-22
KR20220123354A (ko) 2022-09-06
DE202022002775U1 (de) 2023-05-16
WO2022158859A3 (ko) 2022-09-15
JP2023549148A (ja) 2023-11-22

Similar Documents

Publication Publication Date Title
WO2022158860A3 (ko) 배터리 및 이에 적용되는 집전체, 그리고 이러한 배터리를 포함하는 배터리 팩 및 자동차
US6723466B2 (en) Storage battery with laminated battery element
US10411242B2 (en) Secondary battery
US20230249288A1 (en) Secondary battery
US20230361353A1 (en) Secondary battery
KR102275331B1 (ko) 이차 전지
JPWO2020137547A1 (ja) ガスケット、及び円筒形電池
EP4131587A1 (en) Cylindrical battery
WO2019026526A1 (ja) 円筒形電池
KR101615712B1 (ko) 이차전지용 전극 조립체 및 이를 구비한 이차전지
WO2019194055A1 (ja) 電池
US20230335754A1 (en) Power storage device
US20210119291A1 (en) Cylindrical battery
EP4131545A1 (en) Cylindrical battery
US10135088B2 (en) Pin-type rechargeable battery
WO2019026525A1 (ja) 円筒形電池
JP7432881B2 (ja) 電池
US20220085442A1 (en) Battery
US20240097297A1 (en) Cylindrical secondary battery
CA3238457A1 (en) Electrode assembly and secondary battery comprising same
US20230064158A1 (en) Sealed battery
EP4372857A2 (en) Cylindrical secondary battery
JP2024008475A (ja) 電池

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22742836

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2023528469

Country of ref document: JP

ENP Entry into the national phase

Ref document number: 3204067

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 22742836

Country of ref document: EP

Kind code of ref document: A2