WO2012115351A3 - 냉각 효율성이 향상된 냉각부재와 이를 포함하는 전지모듈 - Google Patents

냉각 효율성이 향상된 냉각부재와 이를 포함하는 전지모듈 Download PDF

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Publication number
WO2012115351A3
WO2012115351A3 PCT/KR2012/000407 KR2012000407W WO2012115351A3 WO 2012115351 A3 WO2012115351 A3 WO 2012115351A3 KR 2012000407 W KR2012000407 W KR 2012000407W WO 2012115351 A3 WO2012115351 A3 WO 2012115351A3
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WO
WIPO (PCT)
Prior art keywords
branch pipe
pipe
refrigerant
thermally conductive
conductive medium
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PCT/KR2012/000407
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English (en)
French (fr)
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WO2012115351A2 (ko
Inventor
김민정
이진규
강달모
Original Assignee
주식회사 엘지화학
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Publication date
Application filed by 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to EP12749718.8A priority Critical patent/EP2660926B1/en
Priority to JP2013554384A priority patent/JP5777734B2/ja
Priority to CN201280009697.8A priority patent/CN103380534B/zh
Publication of WO2012115351A2 publication Critical patent/WO2012115351A2/ko
Publication of WO2012115351A3 publication Critical patent/WO2012115351A3/ko
Priority to US13/946,114 priority patent/US8999549B2/en

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    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567—Liquids
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/647—Prismatic or flat cells, e.g. pouch cells
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6554—Rods or plates
    • H01M10/6555—Rods or plates arranged between the cells
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567—Liquids
    • H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
    • 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
    • H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • 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
    • 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

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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)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

본 발명은 전지모듈 또는 전지팩의 상부 및/또는 하부에 장착되어 충방전시 전지셀로부터 발생하는 열을 제거하는 냉각부재로서, 서로 다른 길이를 가진 계단식의 체결 플레이트로 이루어져 있으며, 상기 체결 플레이트의 계면에 냉매 유로가 형성되어 있는 열전도 매개체; 및 냉매가 내부에서 유동되는 중공 구조로 이루어져 있고, 주 도관과, 상기 주 도관에 연통된 상태로 수직으로 연장되어 상기 열전도 매개체의 냉매 유로와 연통되는 하나 이상의 분지 도관을 포함하고 있는 냉매 도관; 을 포함하고 있고, 열전도 매개체의 냉매 유로 단부에서, 체결 플레이트 중 상대적으로 긴 길이의 플레이트에는 분지 도관의 외면 형상에 대응하는 장착 홈이 형성되어 있고, 상기 장착 홈에 분지 도관이 탑재된 상태에서 분지 도관의 외면을 감싸는 보조 플레이트가 장착되는 구조의 냉각부재를 제공한다.
PCT/KR2012/000407 2011-02-22 2012-01-18 냉각 효율성이 향상된 냉각부재와 이를 포함하는 전지모듈 WO2012115351A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP12749718.8A EP2660926B1 (en) 2011-02-22 2012-01-18 Cooling member having improved cooling efficiency, and battery module including same
JP2013554384A JP5777734B2 (ja) 2011-02-22 2012-01-18 冷却効率の改善された冷却部材及びそれを用いたバッテリーモジュール
CN201280009697.8A CN103380534B (zh) 2011-02-22 2012-01-18 具有提高的冷却效率的冷却构件和采用该冷却构件的电池模块
US13/946,114 US8999549B2 (en) 2011-02-22 2013-07-19 Cooling member of improved cooling efficiency and battery module employed with the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20110015342 2011-02-22
KR10-2011-0015342 2011-02-22

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/946,114 Continuation US8999549B2 (en) 2011-02-22 2013-07-19 Cooling member of improved cooling efficiency and battery module employed with the same

Publications (2)

Publication Number Publication Date
WO2012115351A2 WO2012115351A2 (ko) 2012-08-30
WO2012115351A3 true WO2012115351A3 (ko) 2012-10-18

Family

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PCT/KR2012/000407 WO2012115351A2 (ko) 2011-02-22 2012-01-18 냉각 효율성이 향상된 냉각부재와 이를 포함하는 전지모듈

Country Status (6)

Country Link
US (1) US8999549B2 (ko)
EP (1) EP2660926B1 (ko)
JP (1) JP5777734B2 (ko)
KR (1) KR101293989B1 (ko)
CN (1) CN103380534B (ko)
WO (1) WO2012115351A2 (ko)

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KR20120096409A (ko) 2012-08-30
US8999549B2 (en) 2015-04-07
JP5777734B2 (ja) 2015-09-09
CN103380534A (zh) 2013-10-30
EP2660926A4 (en) 2016-09-21
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KR101293989B1 (ko) 2013-08-07
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