WO2014092262A1 - Batterie au lithium à stabilité excellente - Google Patents

Batterie au lithium à stabilité excellente Download PDF

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Publication number
WO2014092262A1
WO2014092262A1 PCT/KR2013/004021 KR2013004021W WO2014092262A1 WO 2014092262 A1 WO2014092262 A1 WO 2014092262A1 KR 2013004021 W KR2013004021 W KR 2013004021W WO 2014092262 A1 WO2014092262 A1 WO 2014092262A1
Authority
WO
WIPO (PCT)
Prior art keywords
header
lithium battery
battery
support
electrode
Prior art date
Application number
PCT/KR2013/004021
Other languages
English (en)
Korean (ko)
Inventor
김유석
박상선
김범수
최아람
Original Assignee
주식회사 비츠로셀
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 비츠로셀 filed Critical 주식회사 비츠로셀
Publication of WO2014092262A1 publication Critical patent/WO2014092262A1/fr

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    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0422—Cells or battery with cylindrical casing
    • 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
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • H01M10/38—Construction or manufacture
    • 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
    • H01M50/559—Terminals adapted for cells having curved cross-section, e.g. round, elliptic or button cells
    • 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
    • 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
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • 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
    • H01M50/152—Lids or covers characterised by their shape for cells having curved cross-section, e.g. round or elliptic
    • 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

Definitions

  • an electrode pin accommodating part 111 accommodating electrode pins 160 (refer to FIG. 4) is formed at the center of one surface of the header 110 according to the first embodiment of the present invention.
  • the main body 121 of the supporter 120 is formed in a ring shape around the electrode pin accommodating part 111 to have a shape surrounding the electrode pin accommodating part 111.
  • the extension part 122 is formed to extend from the main body 121 to have a resin shape.

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)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

La présente invention concerne une batterie au lithium ayant une stabilité excellente, comprenant : un collecteur ; un support venant en contact avec au moins une partie du collecteur et qui est formé pour faire saillie à partir de la surface du collecteur ; une unité de logement de batterie couplée au collecteur ; une anode et une cathode disposées dans l'unité de logement de batterie ; un séparateur pour isoler l'anode ou la cathode ; et une broche d'électrode qui est disposée au centre d'un côté du collecteur de façon à être isolée du collecteur, et qui vient en contact avec l'anode ou la cathode, ce qui rend des changements dimensionnels minimaux du collecteur même à des températures élevées et évite une fuite de l'électrolyte vers l'extérieur.
PCT/KR2013/004021 2012-12-12 2013-05-08 Batterie au lithium à stabilité excellente WO2014092262A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2012-0144443 2012-12-12
KR1020120144443A KR101464539B1 (ko) 2012-12-12 2012-12-12 안전성이 우수한 리튬 전지

Publications (1)

Publication Number Publication Date
WO2014092262A1 true WO2014092262A1 (fr) 2014-06-19

Family

ID=50934529

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2013/004021 WO2014092262A1 (fr) 2012-12-12 2013-05-08 Batterie au lithium à stabilité excellente

Country Status (2)

Country Link
KR (1) KR101464539B1 (fr)
WO (1) WO2014092262A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11217846B2 (en) 2017-03-16 2022-01-04 Eaglepicher Technologies, Llc Electrochemical cell
FR3131096A1 (fr) * 2021-12-22 2023-06-23 Saft Couvercle pour élément électrochimique

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08203482A (ja) * 1995-01-25 1996-08-09 Matsushita Electric Ind Co Ltd 全固体リチウム電池
KR20020093181A (ko) * 2001-06-07 2002-12-16 주식회사 애니셀 리튬 티오닐 클로라이드 전지의 헤더 및 그 제조방법
KR100601536B1 (ko) * 2004-07-29 2006-07-19 삼성에스디아이 주식회사 리튬 이온 이차 전지
KR20080100586A (ko) * 2007-05-14 2008-11-19 삼성에스디아이 주식회사 이차전지용 캔 및 이를 이용한 이차전지
KR20100111023A (ko) * 2009-04-06 2010-10-14 주식회사 비츠로셀 리튬 전지 및 리튬전지의 제조방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61161957U (fr) * 1985-03-29 1986-10-07
JP3744788B2 (ja) 2000-10-31 2006-02-15 三洋電機株式会社 密閉電池とその製造方法
JP2007179803A (ja) * 2005-12-27 2007-07-12 Denso Corp 電池容器用封口板および非水電解液電池
KR101222226B1 (ko) * 2011-01-12 2013-01-15 로베르트 보쉬 게엠베하 이차전지

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08203482A (ja) * 1995-01-25 1996-08-09 Matsushita Electric Ind Co Ltd 全固体リチウム電池
KR20020093181A (ko) * 2001-06-07 2002-12-16 주식회사 애니셀 리튬 티오닐 클로라이드 전지의 헤더 및 그 제조방법
KR100601536B1 (ko) * 2004-07-29 2006-07-19 삼성에스디아이 주식회사 리튬 이온 이차 전지
KR20080100586A (ko) * 2007-05-14 2008-11-19 삼성에스디아이 주식회사 이차전지용 캔 및 이를 이용한 이차전지
KR20100111023A (ko) * 2009-04-06 2010-10-14 주식회사 비츠로셀 리튬 전지 및 리튬전지의 제조방법

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11217846B2 (en) 2017-03-16 2022-01-04 Eaglepicher Technologies, Llc Electrochemical cell
FR3131096A1 (fr) * 2021-12-22 2023-06-23 Saft Couvercle pour élément électrochimique
WO2023117213A1 (fr) * 2021-12-22 2023-06-29 Saft Couvercle pour élément électrochimique

Also Published As

Publication number Publication date
KR20140076180A (ko) 2014-06-20
KR101464539B1 (ko) 2014-11-24

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