KR101915325B1 - 이차전지 - Google Patents

이차전지 Download PDF

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Publication number
KR101915325B1
KR101915325B1 KR1020120098954A KR20120098954A KR101915325B1 KR 101915325 B1 KR101915325 B1 KR 101915325B1 KR 1020120098954 A KR1020120098954 A KR 1020120098954A KR 20120098954 A KR20120098954 A KR 20120098954A KR 101915325 B1 KR101915325 B1 KR 101915325B1
Authority
KR
South Korea
Prior art keywords
sealing portion
inner sealing
casing
electrode assemblies
predetermined distance
Prior art date
Application number
KR1020120098954A
Other languages
English (en)
Korean (ko)
Other versions
KR20140033585A (ko
Inventor
공명철
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 KR1020120098954A priority Critical patent/KR101915325B1/ko
Priority to PCT/KR2013/008079 priority patent/WO2014038891A1/fr
Publication of KR20140033585A publication Critical patent/KR20140033585A/ko
Application granted granted Critical
Publication of KR101915325B1 publication Critical patent/KR101915325B1/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
    • H01M50/20—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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/548—Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
    • 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
    • H01M10/02—Details
    • 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
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
    • 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
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • 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
    • H01M50/183—Sealing members
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
    • H01M50/557—Plate-shaped terminals
    • 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
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • 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)
  • Sealing Battery Cases Or Jackets (AREA)
KR1020120098954A 2012-09-06 2012-09-06 이차전지 KR101915325B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020120098954A KR101915325B1 (ko) 2012-09-06 2012-09-06 이차전지
PCT/KR2013/008079 WO2014038891A1 (fr) 2012-09-06 2013-09-06 Batterie secondaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120098954A KR101915325B1 (ko) 2012-09-06 2012-09-06 이차전지

Publications (2)

Publication Number Publication Date
KR20140033585A KR20140033585A (ko) 2014-03-19
KR101915325B1 true KR101915325B1 (ko) 2018-11-05

Family

ID=50237423

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120098954A KR101915325B1 (ko) 2012-09-06 2012-09-06 이차전지

Country Status (2)

Country Link
KR (1) KR101915325B1 (fr)
WO (1) WO2014038891A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180175467A1 (en) * 2016-12-15 2018-06-21 Robert Bosch Gmbh Heat distributor for a battery

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160015751A (ko) * 2014-07-31 2016-02-15 에스케이이노베이션 주식회사 배터리 셀 치수 고정을 위한 배터리모듈 구조, 그리고 이를 이용한 배터리 셀의 병렬 연결 구조
KR102019399B1 (ko) * 2015-11-20 2019-09-06 주식회사 엘지화학 분리 유도부를 포함하는 파우치형 전지셀
CN109716574B (zh) 2016-07-29 2022-01-18 三星Sdi株式会社 可再充电电池
DE102016225184A1 (de) 2016-12-15 2018-06-21 Robert Bosch Gmbh Batteriemodul mit Batteriezellsystem und Umhüllung
DE102016225175A1 (de) 2016-12-15 2018-06-21 Robert Bosch Gmbh Umhüllung für ein Batteriemodul
DE102016225160A1 (de) 2016-12-15 2018-06-21 Robert Bosch Gmbh Pouchfolie für ein Batteriezellsystem
KR102277225B1 (ko) * 2017-04-13 2021-07-15 주식회사 엘지에너지솔루션 수납부가 형성된 분리형 전지케이스 및 그것을 이용한 전지셀의 제조 방법
JP2023521312A (ja) * 2020-07-10 2023-05-24 エルジー エナジー ソリューション リミテッド ガス排出のためのガス排出部を含む二次電池及び二次電池の製造方法
CN113270660B (zh) * 2021-05-25 2022-07-01 赣州知星科技合伙企业(有限合伙) 一种电动汽车废旧电池智能报废回收系统及其回收工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008166068A (ja) * 2006-12-27 2008-07-17 Nissan Motor Co Ltd ２次電池の製造方法
JP2009295297A (ja) 2008-06-02 2009-12-17 Sony Corp 電池素子外装部材、及びこれを用いた非水電解質二次電池
US20120189894A1 (en) 2011-01-26 2012-07-26 Samsung Sdi Co., Ltd. Electrode assembly and secondary battery including the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101108447B1 (ko) * 2006-08-28 2012-02-08 주식회사 엘지화학 밀봉성이 우수한 파우치형 이차전지의 제조방법
KR101491721B1 (ko) * 2009-12-10 2015-02-09 주식회사 엘지화학 파우치형 이차 전지 및 그 제조 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008166068A (ja) * 2006-12-27 2008-07-17 Nissan Motor Co Ltd ２次電池の製造方法
JP2009295297A (ja) 2008-06-02 2009-12-17 Sony Corp 電池素子外装部材、及びこれを用いた非水電解質二次電池
US20120189894A1 (en) 2011-01-26 2012-07-26 Samsung Sdi Co., Ltd. Electrode assembly and secondary battery including the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180175467A1 (en) * 2016-12-15 2018-06-21 Robert Bosch Gmbh Heat distributor for a battery

Also Published As

Publication number Publication date
KR20140033585A (ko) 2014-03-19
WO2014038891A1 (fr) 2014-03-13

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