WO2011003520A8 - Verfahren zum herstellen einer elektrochemischen zelle - Google Patents

Verfahren zum herstellen einer elektrochemischen zelle Download PDF

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Publication number
WO2011003520A8
WO2011003520A8 PCT/EP2010/003878 EP2010003878W WO2011003520A8 WO 2011003520 A8 WO2011003520 A8 WO 2011003520A8 EP 2010003878 W EP2010003878 W EP 2010003878W WO 2011003520 A8 WO2011003520 A8 WO 2011003520A8
Authority
WO
WIPO (PCT)
Prior art keywords
jacket
electrochemical cell
producing
seam surface
seam
Prior art date
Application number
PCT/EP2010/003878
Other languages
English (en)
French (fr)
Other versions
WO2011003520A1 (de
Inventor
Guenter Eichinger
Original Assignee
Li-Tec Battery Gmbh
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 Li-Tec Battery Gmbh filed Critical Li-Tec Battery Gmbh
Priority to CN201080031166XA priority Critical patent/CN102484226A/zh
Priority to EP10729800A priority patent/EP2452382A1/de
Priority to JP2012518785A priority patent/JP2012532430A/ja
Priority to US13/382,403 priority patent/US20120159773A1/en
Priority to BR112012000603A priority patent/BR112012000603A2/pt
Publication of WO2011003520A1 publication Critical patent/WO2011003520A1/de
Publication of WO2011003520A8 publication Critical patent/WO2011003520A8/de

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
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • 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
    • H01M50/50—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
    • 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
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • 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
    • H01M50/19—Sealing members characterised by the material
    • H01M50/193—Organic material
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/4911—Electric battery cell making including sealing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Abstract

Verfahren zum Herstellen einer elektrochemischen Zelle (1), wobei die elektrochemische Zelle (1) zumindest einen Elektrodenstapel aufweist, der innerhalb einer Umhüllung (2) aufgenommen ist, wobei die Umhüllung (2) aus zumindest zwei Umhüllungsteilen (3) gebildet ist, wobei die Umhüllungsteile (3) jeweils zumindest eine Nahtfläche (5) aufweisen, an denen die Umhüllungsteile (3) zumindest teilweise miteinander in Anlage bringbar sind, umfassend die folgenden Verfahrensschritte: Anbringen einer definierten Menge von Zusatzsiegelmittel (9) zumindest mittelbar auf einen begrenzten Abschnitt (8) der Nahtfläche (5) zumindest eines der Umhüllungsteile (3); Anlegen der Nahtfläche (5) eines der Umhüllungsteile (3) an die Nahtfläche (5) eines anderen der Umhüllungsteile (3); Anschließend Aufbringen von Wärme an die Nahtflächen (5).
PCT/EP2010/003878 2009-07-10 2010-06-24 Verfahren zum herstellen einer elektrochemischen zelle WO2011003520A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201080031166XA CN102484226A (zh) 2009-07-10 2010-06-24 电化学电池单元的制造方法
EP10729800A EP2452382A1 (de) 2009-07-10 2010-06-24 Verfahren zum herstellen einer elektrochemischen zelle
JP2012518785A JP2012532430A (ja) 2009-07-10 2010-06-24 電気化学的セルの製造方法
US13/382,403 US20120159773A1 (en) 2009-07-10 2010-06-24 Method for producing an electrochemical cell
BR112012000603A BR112012000603A2 (pt) 2009-07-10 2010-06-24 "método para produzir uma célula eletroquímica"

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009032523A DE102009032523A1 (de) 2009-07-10 2009-07-10 Verfahren zum Herstellen einer elektrochemischen Zelle
DE102009032523.9 2009-07-10

Publications (2)

Publication Number Publication Date
WO2011003520A1 WO2011003520A1 (de) 2011-01-13
WO2011003520A8 true WO2011003520A8 (de) 2012-01-26

Family

ID=42751489

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/003878 WO2011003520A1 (de) 2009-07-10 2010-06-24 Verfahren zum herstellen einer elektrochemischen zelle

Country Status (8)

Country Link
US (1) US20120159773A1 (de)
EP (1) EP2452382A1 (de)
JP (1) JP2012532430A (de)
KR (1) KR20120083279A (de)
CN (1) CN102484226A (de)
BR (1) BR112012000603A2 (de)
DE (1) DE102009032523A1 (de)
WO (1) WO2011003520A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU189901U1 (ru) * 2019-03-28 2019-06-10 Общество с ограниченной ответственностью Лысьвенский завод тяжёлого электрического машиностроения «Привод» (ООО «Электротяжмаш-Привод») Бесщеточный возбудитель синхронной машины

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY129554A (en) * 1998-03-10 2007-04-30 Samsung Display Devices Co Ltd Secondary battery with sealing materials coated onto electrode tabs
US6797430B1 (en) * 1998-10-30 2004-09-28 Sony Corporation Non-aqueous electrolytic battery and manufacturing method
DK1039563T3 (da) 1999-03-22 2003-11-10 Thomas & Betts Int Fremgangsmåde til behandling af kontakttilledninger på elektrokemiske celler for at opnå forbedret hermeticitet og hermetisk forseglede, elektrokemiske celler udledt deraf
JP2002190283A (ja) * 2000-12-21 2002-07-05 At Battery:Kk 薄型二次電池の製造方法および薄型二次電池
JP3573141B2 (ja) * 2002-06-26 2004-10-06 日産自動車株式会社 薄型電池、組電池、複合組電池および車両
JP3758629B2 (ja) * 2002-09-26 2006-03-22 日産自動車株式会社 ラミネートシートおよびこれを用いたラミネート電池
KR100561284B1 (ko) * 2003-12-26 2006-03-15 삼성에스디아이 주식회사 파우치형 리튬 이차 전지
KR101096894B1 (ko) * 2005-05-12 2011-12-21 에스케이이노베이션 주식회사 탭과 고분자 필름의 접합성을 향상시킨 리튬이차전지
DE102007059768A1 (de) * 2007-12-12 2009-06-18 Li-Tec Vermögensverwaltungs GmbH Stromableiter für eine galvanische Zelle

Also Published As

Publication number Publication date
WO2011003520A1 (de) 2011-01-13
CN102484226A (zh) 2012-05-30
DE102009032523A1 (de) 2011-01-20
US20120159773A1 (en) 2012-06-28
EP2452382A1 (de) 2012-05-16
KR20120083279A (ko) 2012-07-25
BR112012000603A2 (pt) 2017-05-30
JP2012532430A (ja) 2012-12-13

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