WO2013012237A3 - Single forming pouch cell for secondary battery and manufacturing method thereof - Google Patents

Single forming pouch cell for secondary battery and manufacturing method thereof Download PDF

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Publication number
WO2013012237A3
WO2013012237A3 PCT/KR2012/005688 KR2012005688W WO2013012237A3 WO 2013012237 A3 WO2013012237 A3 WO 2013012237A3 KR 2012005688 W KR2012005688 W KR 2012005688W WO 2013012237 A3 WO2013012237 A3 WO 2013012237A3
Authority
WO
WIPO (PCT)
Prior art keywords
manufacturing
secondary battery
single forming
pouch cell
forming pouch
Prior art date
Application number
PCT/KR2012/005688
Other languages
French (fr)
Korean (ko)
Other versions
WO2013012237A2 (en
Inventor
김종환
임효성
이상호
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
Publication of WO2013012237A2 publication Critical patent/WO2013012237A2/en
Publication of WO2013012237A3 publication Critical patent/WO2013012237A3/en

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
    • H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
    • H01M50/102—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure
    • H01M50/105—Pouches or flexible bags
    • 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
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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 of a single cell or a single battery
    • H01M50/116—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material
    • H01M50/124—Primary casings, jackets or wrappings of a single cell or a single battery 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
    • H01M50/50—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
    • 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

Abstract

The present invention relates to a pouched type battery cell for a lithium ion secondary battery and a manufacturing method thereof, and more specifically to a single forming pouch cell for a secondary battery and a manufacturing method thereof which comprises a tact welding step for reinforcing the strength of a pouch cell manufactured using a single forming method.
PCT/KR2012/005688 2011-07-19 2012-07-17 Single forming pouch cell for secondary battery and manufacturing method thereof WO2013012237A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0071281 2011-07-19
KR1020110071281A KR20130010572A (en) 2011-07-19 2011-07-19 Pouch cell by single formed pouch and manufacturing method of the same

Publications (2)

Publication Number Publication Date
WO2013012237A2 WO2013012237A2 (en) 2013-01-24
WO2013012237A3 true WO2013012237A3 (en) 2013-03-14

Family

ID=47558603

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/005688 WO2013012237A2 (en) 2011-07-19 2012-07-17 Single forming pouch cell for secondary battery and manufacturing method thereof

Country Status (2)

Country Link
KR (1) KR20130010572A (en)
WO (1) WO2013012237A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102137541B1 (en) 2018-06-26 2020-07-24 (주)광신하이테크 Large capacity Battery pouch film forming cutting device and foaming cutting method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010104136A (en) * 2000-05-13 2001-11-24 김순택 Battery with pouch cover
KR20040016701A (en) * 2002-08-19 2004-02-25 삼성에스디아이 주식회사 Battery
KR20040022713A (en) * 2002-09-05 2004-03-18 삼성에스디아이 주식회사 Pouched-type case and lithium secondary battery applying the same
KR20040054113A (en) * 2002-12-17 2004-06-25 삼성에스디아이 주식회사 Pouched-type case and lithium secondary battery applying the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010104136A (en) * 2000-05-13 2001-11-24 김순택 Battery with pouch cover
KR20040016701A (en) * 2002-08-19 2004-02-25 삼성에스디아이 주식회사 Battery
KR20040022713A (en) * 2002-09-05 2004-03-18 삼성에스디아이 주식회사 Pouched-type case and lithium secondary battery applying the same
KR20040054113A (en) * 2002-12-17 2004-06-25 삼성에스디아이 주식회사 Pouched-type case and lithium secondary battery applying the same

Also Published As

Publication number Publication date
WO2013012237A2 (en) 2013-01-24
KR20130010572A (en) 2013-01-29

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