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

가스배출장치를 포함한 파우치형 이차전지 및 가스배출 제어방법 Download PDF

Info

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
Authority
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

Links

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
KR1020110026865A KR101866355B1 (ko) 2011-03-25 2011-03-25 파우치형 이차전지의 가스배출장치
KR10-2011-0026865 2011-03-25

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)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP4030519A1 (en) 2021-01-14 2022-07-20 SK On Co., Ltd. Battery module
EP4030536A1 (en) 2021-01-14 2022-07-20 SK On Co., Ltd. Battery module
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
KR20240074381A (ko) * 2022-11-21 2024-05-28 주식회사 엘지에너지솔루션 토출물 분리배출유닛을 갖는 배터리 모듈 및 이를 포함하는 배터리 팩

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004047426A (ja) * 2002-05-13 2004-02-12 Matsushita Electric Ind Co Ltd 組電池の冷却装置及び二次電池
JP2009009853A (ja) * 2007-06-28 2009-01-15 Sanyo Electric Co Ltd 車両用の電源装置
JP2010287550A (ja) * 2009-06-15 2010-12-24 Sanyo Electric Co Ltd 車両用の組電池及びこれを備える車両並びに組電池用のセパレータ
JP2011049137A (ja) * 2009-07-31 2011-03-10 Sanyo Electric Co Ltd 組電池

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040017094A (ko) * 2002-08-20 2004-02-26 삼성에스디아이 주식회사 안전변을 구비한 파우치형 이차전지
JP3725105B2 (ja) * 2002-08-30 2005-12-07 株式会社東芝 二次電池の過放電防止回路及び二次電池の過放電防止法
KR100896777B1 (ko) * 2006-03-20 2009-05-11 가부시키가이샤 덴소 향상된 장착성을 갖는 다중 전력공급장치
JP4448111B2 (ja) * 2006-07-31 2010-04-07 日立ビークルエナジー株式会社 電源システム
KR100864694B1 (ko) * 2007-04-25 2008-10-21 (주)비피에스 파우치 전지용 형상기억 튜브로 구성된 고온 안전변
JP5236210B2 (ja) * 2007-05-10 2013-07-17 カルソニックカンセイ株式会社 バッテリの電池モジュール構造
KR101106111B1 (ko) * 2007-06-28 2012-01-18 주식회사 엘지화학 효율적인 냉각 및 배기 구조의 중대형 전지팩
KR101169205B1 (ko) * 2008-06-25 2012-07-26 주식회사 엘지화학 안전성이 향상된 중대형 전지팩

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004047426A (ja) * 2002-05-13 2004-02-12 Matsushita Electric Ind Co Ltd 組電池の冷却装置及び二次電池
JP2009009853A (ja) * 2007-06-28 2009-01-15 Sanyo Electric Co Ltd 車両用の電源装置
JP2010287550A (ja) * 2009-06-15 2010-12-24 Sanyo Electric Co Ltd 車両用の組電池及びこれを備える車両並びに組電池用のセパレータ
JP2011049137A (ja) * 2009-07-31 2011-03-10 Sanyo Electric Co Ltd 組電池

Also Published As

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

Similar Documents

Publication Publication Date Title
WO2012134108A3 (ko) 가스배출장치를 포함한 파우치형 이차전지 및 가스배출 제어방법
EP2557626A4 (en) STACKED TYPE CELL, ENHANCED BI CELL, ELECTRODE ASSEMBLY FOR RECHARGEABLE BATTERY USING THE SAME, AND METHOD OF MANUFACTURING THE SAME
EP2752923A4 (en) POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS SECONDARY BATTERIES, PROCESS FOR PRODUCING THE SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY USING THE POSITIVE ELECTRODE ACTIVE MATERIAL
PH12014000161A1 (en) Novel lithium batteries
WO2011114972A3 (en) Fuel cell stack
EP2602848A4 (en) NEGATIVE ELECTRODE FOR A LITHIUM-ION RECHARGEABLE BATTERY AND METHOD FOR MANUFACTURING SAME
EP2535975A4 (en) Nonaqueous electrolyte solution, and lithium ion secondary battery using same
WO2012138844A3 (en) Non-aqueous electrolytes for lithium-air batteries
EP2624342A4 (en) POSITIVE ACTIVE ELECTRODE MATERIAL FOR USE IN NON-CIRCULAR ELECTROLYTE SECONDARY CELLS, METHOD FOR THE PRODUCTION THEREOF, AND NON-CIRCULAR ELECTROLYTE SECONDARY CELLS AND WITH THESE POSITIVELY ACTIVE ELECTRODE MATERIALS
MX2016005178A (es) Celda electroquimica activada para equilibrio de estado de carga de electrolito en dispositivos de almacenamiento de energia.
EP2541655A4 (en) POSITIVE ACTIVE ELECTRODE MATERIAL FOR IMPROVED OUTPUT AND LITHIUM CENTRAL BATTERY THEREWITH
EP2621002A4 (en) ACTIVE SUBSTANCE FOR A LITHIUM SUBSTANCE BATTERY, ELECTRODE FOR A LITHIUM SUBSTANCE BATTERY AND LITHIUM SUBSTANCE BATTERY
WO2011163310A3 (en) System and method for balancing voltage of individual battery cells within a battery pack
CA2873820A1 (en) Cathode active material containing lithium, cathode containing lithium, and nonaqueous secondary battery containing lithium
EP2779285A4 (en) ACTIVE SUBSTANCE FOR NONAQUEOUS ELECTROLYTE SECONDARY CELL, PROCESS FOR PRODUCING THE ACTIVE SUBSTANCE, ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY CELL, AND NONAQUEOUS ELECTROLYTE SECONDARY CELL
WO2016144909A8 (en) HIGH pH ORGANIC FLOW BATTERY
EP2621012A4 (en) METHOD FOR PRODUCING AN ELECTROLYTE, ELECTROLYTE SOLUTION, GEL ELECTROLYTE, ELECTROLYTE MEMBRANE AND ELECTROLYTE BATTERY AND LITHIUM ION SECONDARY BATTERY
MX2017015944A (es) Metodo para produccion de celdas tipo bolsa de electrolito para disposiciones de bateria electrica, dispositivo correspondiente y celda tipo bolsa de electrolito.
EP3041070A4 (en) Method for producing positive electrode active material for nonaqueous electrolyte secondary batteries, positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
EP2662916A4 (en) COMPOSITE CATHODIC ACTIVE MATERIAL WITH IMPROVED PERFORMANCE CHARACTERISTICS AND SECONDARY BATTERY, BATTERY MODULE AND BATTERY PACK THEREWITH
WO2008084818A1 (ja) リチウム二次電池
MX2014003414A (es) Sistemas y metodos para ensamblar celdas de reactor de bateria de flujo redox.
WO2010111647A3 (en) A battery module having a sealed vent chamber
EP2717359A4 (en) NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, AND NEGATIVE ELECTRODE AND SECONDARY BATTERY USING THE SAME
WO2012042401A3 (en) Charge balancing system

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12765662

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 14007109

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12765662

Country of ref document: EP

Kind code of ref document: A2