WO2010101367A3 - 전기에너지 저장장치 - Google Patents

전기에너지 저장장치 Download PDF

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Publication number
WO2010101367A3
WO2010101367A3 PCT/KR2010/001153 KR2010001153W WO2010101367A3 WO 2010101367 A3 WO2010101367 A3 WO 2010101367A3 KR 2010001153 W KR2010001153 W KR 2010001153W WO 2010101367 A3 WO2010101367 A3 WO 2010101367A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrode
winding body
terminal plate
storage device
energy storage
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2010/001153
Other languages
English (en)
French (fr)
Other versions
WO2010101367A2 (ko
Inventor
천경상
정관구
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maxwell Technologies Korea Co Ltd
Original Assignee
Nesscap Co 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
Application filed by Nesscap Co Ltd filed Critical Nesscap Co Ltd
Priority to EP10710527.2A priority Critical patent/EP2355208B1/en
Priority to CN201080010280.4A priority patent/CN102598360B/zh
Priority to US13/254,448 priority patent/US8817453B2/en
Publication of WO2010101367A2 publication Critical patent/WO2010101367A2/ko
Publication of WO2010101367A3 publication Critical patent/WO2010101367A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00Fixed capacitors; Processes of their manufacture
    • H01G4/002Details
    • H01G4/228Terminals
    • H01G4/232Terminals electrically connecting two or more layers of a stacked or rolled capacitor
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G2/00Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • H01G2/02Mountings
    • H01G2/04Mountings specially adapted for mounting on a chassis
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/04Construction or manufacture in general
    • H01M10/0431Cells with wound or folded electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/502Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/503Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/502Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/514Methods for interconnecting adjacent batteries or cells
    • H01M50/517Methods for interconnecting adjacent batteries or cells by fixing means, e.g. screws, rivets or bolts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/531Electrode connections inside a battery casing
    • H01M50/538Connection of several leads or tabs of wound or folded electrode stacks
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/543Terminals
    • H01M50/552Terminals characterised by their shape
    • H01M50/559Terminals adapted for cells having curved cross-section, e.g. round, elliptic or button cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/543Terminals
    • H01M50/564Terminals characterised by their manufacturing process
    • H01M50/566Terminals characterised by their manufacturing process by welding, soldering or brazing
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/04Construction or manufacture in general
    • H01M10/0422Cells or battery with cylindrical casing
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/531Electrode connections inside a battery casing
    • H01M50/536Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/543Terminals
    • H01M50/547Terminals characterised by the disposition of the terminals on the cells
    • H01M50/55Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

본 발명은 전기에너지 저장장치에 관련한 것으로서, 산화 환원반응에 따라 전자를 생성하는 양극, 생성된 상기 전자를 흡수하는 음극 및 상기 양극과 음극을 물리적으로 격리시켜 주는 격리막이 차례로 권심을 중심으로 권취되며, 상기 양극과 음극 사이에 제공된 전해질 용액을 구비하는 전극 권취체를 구비하는 전기 에너지 저장장치에 있어서, 상기 전극 권취체를 외부 저항체와 같은 외부 전극 연결 부재에 연결되는 외부 연결용 단자판과, 상기 외부 연결용 단자판과 연결된 전극 권취체를 내장하는 통형의 용기와, 상기 단자판과 상기 전극 권취체의 일측 극성-리드 사이는, 플라즈마-용사, 용접, 땜납 및 도전성 접합 재료로부터 선택적으로 접합되는 도전성 연결부재에 의해 연결되도록 구성된 것을 특징으로 하여, 복수개의 피용접물 간의 두께 차이를 저감시키는 연결부재를 채용함으로써, 전극 권취체의 극성-리드와 단자판 간의 용접 불량 요인을 현저히 개선시킴으로써, 고율 방전(대전류 방전) 효율의 개선을 도모할 수 있도록 하였다.
PCT/KR2010/001153 2009-03-03 2010-02-24 전기에너지 저장장치 Ceased WO2010101367A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP10710527.2A EP2355208B1 (en) 2009-03-03 2010-02-24 Electrical energy storage device
CN201080010280.4A CN102598360B (zh) 2009-03-03 2010-02-24 电能储存装置
US13/254,448 US8817453B2 (en) 2009-03-03 2010-02-24 Electrical energy storage device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0017958 2009-03-03
KR1020090017958A KR101049282B1 (ko) 2009-03-03 2009-03-03 전기에너지 저장장치

Publications (2)

Publication Number Publication Date
WO2010101367A2 WO2010101367A2 (ko) 2010-09-10
WO2010101367A3 true WO2010101367A3 (ko) 2010-11-18

Family

ID=42710084

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/001153 Ceased WO2010101367A2 (ko) 2009-03-03 2010-02-24 전기에너지 저장장치

Country Status (5)

Country Link
US (1) US8817453B2 (ko)
EP (1) EP2355208B1 (ko)
KR (1) KR101049282B1 (ko)
CN (1) CN102598360B (ko)
WO (1) WO2010101367A2 (ko)

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US11183336B2 (en) 2005-04-07 2021-11-23 Amrad Manufacturing, Llc Capacitor with multiple elements for multiple replacement applications
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US8456795B2 (en) 2009-11-13 2013-06-04 American Radionic Company, Inc. Hard start kit for multiple replacement applications
CN103210459B (zh) 2010-11-09 2016-08-10 日本贵弥功株式会社 电容器及其制造方法
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Also Published As

Publication number Publication date
EP2355208A2 (en) 2011-08-10
KR101049282B1 (ko) 2011-07-13
EP2355208A4 (en) 2016-03-30
EP2355208B1 (en) 2018-04-18
CN102598360B (zh) 2015-11-25
WO2010101367A2 (ko) 2010-09-10
CN102598360A (zh) 2012-07-18
US8817453B2 (en) 2014-08-26
KR20100099454A (ko) 2010-09-13
US20110317333A1 (en) 2011-12-29

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