WO2012070782A3 - 콤팩트한 구조의 전지팩 - Google Patents

콤팩트한 구조의 전지팩 Download PDF

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Publication number
WO2012070782A3
WO2012070782A3 PCT/KR2011/008321 KR2011008321W WO2012070782A3 WO 2012070782 A3 WO2012070782 A3 WO 2012070782A3 KR 2011008321 W KR2011008321 W KR 2011008321W WO 2012070782 A3 WO2012070782 A3 WO 2012070782A3
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WO
WIPO (PCT)
Prior art keywords
battery pack
module assembly
battery module
support member
battery
Prior art date
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PCT/KR2011/008321
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English (en)
French (fr)
Other versions
WO2012070782A2 (ko
Inventor
성준엽
이범현
윤종문
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주식회사 엘지화학
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Application filed by 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to CN201180053431.9A priority Critical patent/CN103201879B/zh
Priority to EP11843152.7A priority patent/EP2624334B1/en
Priority to JP2013539747A priority patent/JP5734450B2/ja
Publication of WO2012070782A2 publication Critical patent/WO2012070782A2/ko
Publication of WO2012070782A3 publication Critical patent/WO2012070782A3/ko
Priority to US13/870,274 priority patent/US9196882B2/en

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    • 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
    • H01M10/0481Compression means other than compression means for stacks of electrodes and separators
    • 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
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/482Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • 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
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/211Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch 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
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/262Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • H01M50/264Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
    • 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
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/296Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
    • 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
    • H01M50/509Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
    • H01M50/51Connection only in series
    • 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
    • H01M50/516Methods for interconnecting adjacent batteries or cells by welding, soldering or brazing
    • 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
    • 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
    • H01M50/569Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Mounting, Suspending (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Secondary Cells (AREA)

Abstract

본 발명은 (a) 측면 배열되어 있는 구조의 전지모듈 어셈블리; (b) 상기 전지모듈 어셈블리에서 최외측 전지모듈들의 전면과 후면을 감싸고 있는 한 쌍의 전면 지지부재와 후면 지지부재; (c) 전지모듈 어셈블리의 상단에서 상기 전면 지지부재와 후면 지지부재를 연결하고 있는 하나 이상의 상단 연결부재; 및 (d) 전지모듈 어셈블리의 하단에서 상기 전면 지지부재와 후면 지지부재를 연결하고 있는 하나 이상의 하단 연결부재;를 포함하고 있으며, 상기 카트리지의 하단에는 상기 하단 연결부재를 장착할 수 있도록 체결구가 형성되어 있는 것을 특징으로 하는 전지팩을 제공한다.
PCT/KR2011/008321 2010-11-22 2011-11-03 콤팩트한 구조의 전지팩 WO2012070782A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201180053431.9A CN103201879B (zh) 2010-11-22 2011-11-03 具有紧凑结构的电池组
EP11843152.7A EP2624334B1 (en) 2010-11-22 2011-11-03 Battery pack having a compact structure
JP2013539747A JP5734450B2 (ja) 2010-11-22 2011-11-03 小型構造バッテリパック
US13/870,274 US9196882B2 (en) 2010-11-22 2013-04-25 Battery pack of compact structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0115963 2010-11-22
KR20100115963 2010-11-22

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/870,274 Continuation US9196882B2 (en) 2010-11-22 2013-04-25 Battery pack of compact structure

Publications (2)

Publication Number Publication Date
WO2012070782A2 WO2012070782A2 (ko) 2012-05-31
WO2012070782A3 true WO2012070782A3 (ko) 2012-07-19

Family

ID=46146238

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/008321 WO2012070782A2 (ko) 2010-11-22 2011-11-03 콤팩트한 구조의 전지팩

Country Status (6)

Country Link
US (1) US9196882B2 (ko)
EP (1) EP2624334B1 (ko)
JP (1) JP5734450B2 (ko)
KR (1) KR101326196B1 (ko)
CN (1) CN103201879B (ko)
WO (1) WO2012070782A2 (ko)

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KR20120055451A (ko) 2012-05-31
CN103201879A (zh) 2013-07-10
KR101326196B1 (ko) 2013-11-07
EP2624334A2 (en) 2013-08-07
JP5734450B2 (ja) 2015-06-17
WO2012070782A2 (ko) 2012-05-31
US20130236751A1 (en) 2013-09-12
EP2624334B1 (en) 2018-05-02
US9196882B2 (en) 2015-11-24
CN103201879B (zh) 2015-06-03
JP2014501021A (ja) 2014-01-16
EP2624334A4 (en) 2016-09-14

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