WO2013055167A3 - 이차 전지용 극판 - Google Patents

이차 전지용 극판 Download PDF

Info

Publication number
WO2013055167A3
WO2013055167A3 PCT/KR2012/008350 KR2012008350W WO2013055167A3 WO 2013055167 A3 WO2013055167 A3 WO 2013055167A3 KR 2012008350 W KR2012008350 W KR 2012008350W WO 2013055167 A3 WO2013055167 A3 WO 2013055167A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrode plate
sections
secondary battery
longitudinal
battery electrode
Prior art date
Application number
PCT/KR2012/008350
Other languages
English (en)
French (fr)
Other versions
WO2013055167A2 (ko
Inventor
김종성
고강호
Original Assignee
Kim Jong Sung
Ko Kang Ho
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 Kim Jong Sung, Ko Kang Ho filed Critical Kim Jong Sung
Publication of WO2013055167A2 publication Critical patent/WO2013055167A2/ko
Publication of WO2013055167A3 publication Critical patent/WO2013055167A3/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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • 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
    • H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0436—Small-sized flat cells or batteries for portable equipment
    • 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)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

본 발명은 이차 전지용 극판을 제공하는 것을 목적으로 하는 것으로, 본 발명의 일실시예에 의한 이차 전지용 극판은 사각판 형상의 극판 본체와, 상기 극판 본체의 상하 가로면과 좌우 세로면의 끝부분이 만나서 이루어지는 코너부를 구비한 이차 전지용 극판에 있어서, 상기 코너부는, 상기 극판 본체의 상기 가로면에 이어지면서 상기 극판 본체의 상기 세로면 방향으로 연장되는 제1곡면부와; 상기 제1곡면부에 이어지면서 상기 세로면 방향을 향하여 경사지게 형성된 경사면부와; 상기 경사면부의 기단부에 이어져서 상기 세로면 방향을 향하여 연장된 제2곡면부와; 상기 제2곡면부에 일단부가 이어져서 상기 극판 본체의 상기 가로면과 나란하게 형성되며 타단부는 상기 세로면에 이어지는 평행면부를 포함하는 것을 특징으로 한다.
PCT/KR2012/008350 2011-10-13 2012-10-12 이차 전지용 극판 WO2013055167A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110104780A KR20130040038A (ko) 2011-10-13 2011-10-13 이차 전지용 극판
KR10-2011-0104780 2011-10-13

Publications (2)

Publication Number Publication Date
WO2013055167A2 WO2013055167A2 (ko) 2013-04-18
WO2013055167A3 true WO2013055167A3 (ko) 2013-06-13

Family

ID=48082684

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/008350 WO2013055167A2 (ko) 2011-10-13 2012-10-12 이차 전지용 극판

Country Status (2)

Country Link
KR (1) KR20130040038A (ko)
WO (1) WO2013055167A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102630997B1 (ko) * 2016-07-11 2024-01-30 삼성에스디아이 주식회사 이차전지
KR101691937B1 (ko) 2016-08-16 2017-01-02 안혁 이격된 금형 사이로 유입되는 전지 극판의 절단장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0963591A (ja) * 1995-08-28 1997-03-07 Japan Storage Battery Co Ltd 蓄電池用極板の製造方法
JP2009104908A (ja) * 2007-10-24 2009-05-14 Shin Kobe Electric Mach Co Ltd 鉛蓄電池
JP2009123582A (ja) * 2007-11-16 2009-06-04 Nec Tokin Corp 積層型二次電池
WO2010115572A1 (de) * 2009-04-07 2010-10-14 Li-Tec Battery Gmbh Elektrodengeometrie einer galvanischen zelle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0963591A (ja) * 1995-08-28 1997-03-07 Japan Storage Battery Co Ltd 蓄電池用極板の製造方法
JP2009104908A (ja) * 2007-10-24 2009-05-14 Shin Kobe Electric Mach Co Ltd 鉛蓄電池
JP2009123582A (ja) * 2007-11-16 2009-06-04 Nec Tokin Corp 積層型二次電池
WO2010115572A1 (de) * 2009-04-07 2010-10-14 Li-Tec Battery Gmbh Elektrodengeometrie einer galvanischen zelle

Also Published As

Publication number Publication date
KR20130040038A (ko) 2013-04-23
WO2013055167A2 (ko) 2013-04-18

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