KR20130004724A - 이차 전지 - Google Patents

이차 전지 Download PDF

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Publication number
KR20130004724A
KR20130004724A KR1020110065952A KR20110065952A KR20130004724A KR 20130004724 A KR20130004724 A KR 20130004724A KR 1020110065952 A KR1020110065952 A KR 1020110065952A KR 20110065952 A KR20110065952 A KR 20110065952A KR 20130004724 A KR20130004724 A KR 20130004724A
Authority
KR
South Korea
Prior art keywords
cap
sealing
secondary battery
flange
battery
Prior art date
Application number
KR1020110065952A
Other languages
English (en)
Korean (ko)
Inventor
김영덕
정영호
최승호
Original Assignee
주식회사 루트제이드
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 주식회사 루트제이드 filed Critical 주식회사 루트제이드
Priority to KR1020110065952A priority Critical patent/KR20130004724A/ko
Priority to PCT/KR2012/003842 priority patent/WO2013005922A1/fr
Publication of KR20130004724A publication Critical patent/KR20130004724A/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
    • H01M50/10—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
    • H01M50/147—Lids or covers
    • H01M50/155—Lids or covers characterised by the material
    • H01M50/157—Inorganic material
    • H01M50/159—Metals
    • 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
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • 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
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/169—Lids or covers characterised by the methods of assembling casings with lids by welding, brazing or soldering
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
KR1020110065952A 2011-07-04 2011-07-04 이차 전지 KR20130004724A (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020110065952A KR20130004724A (ko) 2011-07-04 2011-07-04 이차 전지
PCT/KR2012/003842 WO2013005922A1 (fr) 2011-07-04 2012-05-16 Batterie secondaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110065952A KR20130004724A (ko) 2011-07-04 2011-07-04 이차 전지

Publications (1)

Publication Number Publication Date
KR20130004724A true KR20130004724A (ko) 2013-01-14

Family

ID=47437242

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110065952A KR20130004724A (ko) 2011-07-04 2011-07-04 이차 전지

Country Status (2)

Country Link
KR (1) KR20130004724A (fr)
WO (1) WO2013005922A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10384855B2 (en) 2014-02-07 2019-08-20 Yeti Coolers, Llc Insulating device and method for forming insulating device
KR20170070001A (ko) * 2014-08-08 2017-06-21 테크트로닉 인더스트리스 컴파니, 리미티드 배터리 파우치, 배터리 셀 및 파우치 또는 배터리 셀의 제조 방법
CN208819975U (zh) 2018-02-27 2019-05-03 创科（澳门离岸商业服务）有限公司 具有安全保护功能的软包电池
CN209217029U (zh) * 2018-12-29 2019-08-06 宁德时代新能源科技股份有限公司 二次电池以及电池模组
US20210074958A1 (en) * 2019-09-09 2021-03-11 Apple Inc. Metal can battery
CN113363616B (zh) * 2021-06-17 2022-05-20 中国第一汽车股份有限公司 一种压力可调的液冷板、动力电池总成和车辆
CN114447486A (zh) * 2022-01-21 2022-05-06 宁德新能源科技有限公司 电池壳、电池及电子装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4639538B2 (ja) * 2001-06-25 2011-02-23 トヨタ自動車株式会社 電極体の封止構造
KR100435038B1 (ko) * 2001-12-22 2004-06-09 한국 파워셀 주식회사 리튬이온 이차전지의 음극단자 형성방법
KR100624967B1 (ko) * 2005-01-28 2006-09-19 삼성에스디아이 주식회사 파우치형 리튬 이차 전지 및 그의 제조 방법
KR101069163B1 (ko) * 2007-01-06 2011-09-30 주식회사 엘지화학 발화 및 폭발에 대한 안전성이 개선된 리튬 이차전지
KR101152757B1 (ko) * 2009-07-15 2012-06-18 주식회사 루트제이드 이차 전지 및 에너지 저장 장치

Also Published As

Publication number Publication date
WO2013005922A1 (fr) 2013-01-10

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application