WO2012134108A3 - 가스배출장치를 포함한 파우치형 이차전지 및 가스배출 제어방법 - Google Patents

가스배출장치를 포함한 파우치형 이차전지 및 가스배출 제어방법 Download PDF

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Publication number
WO2012134108A3
WO2012134108A3 PCT/KR2012/002101 KR2012002101W WO2012134108A3 WO 2012134108 A3 WO2012134108 A3 WO 2012134108A3 KR 2012002101 W KR2012002101 W KR 2012002101W WO 2012134108 A3 WO2012134108 A3 WO 2012134108A3
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WO
WIPO (PCT)
Prior art keywords
gas discharging
secondary battery
control method
battery including
type secondary
Prior art date
Application number
PCT/KR2012/002101
Other languages
English (en)
French (fr)
Other versions
WO2012134108A2 (ko
Inventor
임재환
Original Assignee
에스케이이노베이션 주식회사
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 에스케이이노베이션 주식회사 filed Critical 에스케이이노베이션 주식회사
Priority to US14/007,109 priority Critical patent/US20140023887A1/en
Publication of WO2012134108A2 publication Critical patent/WO2012134108A2/ko
Publication of WO2012134108A3 publication Critical patent/WO2012134108A3/ko

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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
    • H01M50/30—Arrangements for facilitating escape of gases
    • 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
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/482—Accumulators 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
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • 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
    • 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
    • H01M50/15—Lids or covers characterised by their shape for prismatic or rectangular 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
    • H01M50/258—Modular batteries; Casings provided with means for assembling
    • H01M50/26—Assemblies sealed to each other in a non-detachable manner
    • 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

Landscapes

  • 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)
  • Gas Exhaust Devices For Batteries (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

본 발명은 가스배출장치를 포함한 파우치형 이차전지 및 가스배출 제어방법에 관한 것으로서, 파우치에 의해 밀폐되고 상기 파우치의 일측 외부로 양극탭과 음극탭이 인출되도록 형성되며 나란히 적층되는 한 쌍의 파우치형 셀 및 상기 파우치형 셀들의 파우치가 밀폐되도록 결합되는 셀 케이스를 포함하며 나란히 적층 배열되는 수개의 파우치형 셀모듈, 상기 셀 케이스의 일측에 형성되어 연통되는 가스배출구, 상기 가스배출구에 결합되어 연통되는 연결덕트, 및 상기 연결덕트의 일측에 형성되는 송풍팬을 포함하여 이루어지는 것을 특징으로 한다.
PCT/KR2012/002101 2011-03-25 2012-03-23 가스배출장치를 포함한 파우치형 이차전지 및 가스배출 제어방법 WO2012134108A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/007,109 US20140023887A1 (en) 2011-03-25 2012-03-23 Pouched type secondary battery including gas discharging device and gas discharging control method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0026865 2011-03-25
KR1020110026865A KR101866355B1 (ko) 2011-03-25 2011-03-25 파우치형 이차전지의 가스배출장치

Publications (2)

Publication Number Publication Date
WO2012134108A2 WO2012134108A2 (ko) 2012-10-04
WO2012134108A3 true WO2012134108A3 (ko) 2013-01-10

Family

ID=46932075

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/002101 WO2012134108A2 (ko) 2011-03-25 2012-03-23 가스배출장치를 포함한 파우치형 이차전지 및 가스배출 제어방법

Country Status (3)

Country Link
US (1) US20140023887A1 (ko)
KR (1) KR101866355B1 (ko)
WO (1) WO2012134108A2 (ko)

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KR101573691B1 (ko) * 2013-03-04 2015-12-03 주식회사 엘지화학 결락부가 형성된 전지셀 및 이를 포함하는 전지팩
US9666843B2 (en) 2014-07-30 2017-05-30 Ford Global Technologies, Llc Array frame design for electrified vehicle battery arrays
US9728755B2 (en) 2014-07-30 2017-08-08 Ford Global Technologies, Llc Array frame design for electrified vehicle battery arrays
US9508966B2 (en) 2014-07-30 2016-11-29 Ford Global Technologies, Llc Array frame design for electrified vehicle battery arrays
KR102289582B1 (ko) * 2014-12-30 2021-08-13 에이치엘그린파워 주식회사 밀봉 구조의 배터리 하우징 및 이를 이용한 배터리 모듈의 제조 방법
WO2018000189A1 (zh) * 2016-06-28 2018-01-04 宁德新能源科技有限公司 二次电池电芯
KR102220902B1 (ko) 2017-01-26 2021-02-26 삼성에스디아이 주식회사 소화시스템을 포함하는 배터리 팩
KR102096983B1 (ko) 2017-09-08 2020-04-03 주식회사 엘지화학 벤팅 가스를 이용하여 커넥터를 파단시키는 구조를 갖는 배터리 모듈
KR102150759B1 (ko) 2017-10-26 2020-09-01 주식회사 엘지화학 파우치형 전지의 압력변화 측정을 위한 부품 및 이를 이용한 파우치형 전지의 압력변화 측정 방법
NO20180252A1 (en) * 2018-02-19 2019-08-20 Rolls Royce Marine As Marine energy storage unit
JP7070448B2 (ja) * 2019-01-21 2022-05-18 トヨタ自動車株式会社 排煙ダクト
KR102446570B1 (ko) * 2019-05-03 2022-09-23 주식회사 엘지에너지솔루션 위험감지 전지 셀
WO2021253334A1 (zh) * 2020-06-18 2021-12-23 东莞新能安科技有限公司 具有泄压结构的电池包
CN113437424B (zh) * 2021-07-01 2023-09-15 湖南兆科动力新能源有限公司 一种新能源汽车的单体式锂电池组
US11984611B2 (en) * 2021-08-17 2024-05-14 Beta Air, Llc Stack battery pack for electric vertical take-off and landing aircraft
CN113921983A (zh) * 2021-09-28 2022-01-11 浙江锋锂新能源科技有限公司 一种具有定向泄压结构的电池模组
KR20230133619A (ko) 2022-03-11 2023-09-19 (주)그리너지 이차전지용 전극 조립체, 이를 포함하는 이차전지 및 이차전지의 제조 방법

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JP2009009853A (ja) * 2007-06-28 2009-01-15 Sanyo Electric Co Ltd 車両用の電源装置
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Also Published As

Publication number Publication date
KR101866355B1 (ko) 2018-06-12
KR20120108677A (ko) 2012-10-05
US20140023887A1 (en) 2014-01-23
WO2012134108A2 (ko) 2012-10-04

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