KR100770091B1 - 원통형 리튬 이차전지 - Google Patents
원통형 리튬 이차전지 Download PDFInfo
- Publication number
- KR100770091B1 KR100770091B1 KR1020050134533A KR20050134533A KR100770091B1 KR 100770091 B1 KR100770091 B1 KR 100770091B1 KR 1020050134533 A KR1020050134533 A KR 1020050134533A KR 20050134533 A KR20050134533 A KR 20050134533A KR 100770091 B1 KR100770091 B1 KR 100770091B1
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- KR
- South Korea
- Prior art keywords
- center pin
- secondary battery
- lithium secondary
- cylindrical
- cylindrical lithium
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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
- 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
- H01M50/107—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
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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
- H01M10/05—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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
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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
- 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
- H01M50/147—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
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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
- 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
- H01M50/147—Lids or covers
- H01M50/155—Lids or covers characterised by the material
-
- 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
- H01M50/147—Lids or covers
- H01M50/155—Lids or covers characterised by the material
- H01M50/16—Organic material
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
- H01M50/367—Internal gas exhaust passages forming part of the battery cover or case; Double cover vent systems
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- 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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- 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
- Y10T29/49115—Electric battery cell making including coating or impregnating
Abstract
Description
Claims (11)
- 중앙에 센터핀이 삽입된 전극조립체, 상기 전극조립체를 수용하는 캔, 상기 캔을 밀봉하는 캡 조립체를 포함하여 이루어지는 원통형 리튬 이차전지에 있어서,상기 센터핀은 금속 재질로 형성된 몸체와, 상기 몸체의 표면에 형성된 금속 재질의 코팅층을 구비하는 것을 특징으로 하는 원통형 리튬 이차전지.
- 제 1항에 있어서,상기 몸체는 스틸(Steel), 구리(Cu), 양철, 알루미늄(Al), 청동(bronze), 황동(brass) 중 어느 하나로 형성된 것을 특징으로 하는 원통형 리튬 이차전지.
- 삭제
- 삭제
- 삭제
- 제 1항에 있어서,상기 코팅층은 니켈(Ni)로 형성된 것을 특징으로 하는 원통형 리튬 이차전지.
- 제 1항에 있어서,상기 센터핀은 길이 방향을 따라 절개 홈이 형성된 관 형상의 몸체를 구비하며, 상기 절개 홈을 이루는 양단은 상기 센터 핀의 내부를 향하는 것을 특징으로 하는 원통형 리튬 이차전지.
- 제 7항에 있어서,상기 몸체는 상단과 하단에 테퍼가 형성된 것을 특징으로 하는 원통형 리튬 이차전지.
- 제 1항에 있어서,상기 센터핀은 원통 형상의 일체형으로 형성된 것을 특징으로 하는 원통형 리튬 이차전지.
- 제 9항에 있어서,상기 센터핀은 원통 형상인 몸체의 상단 및 하단이 뚜껑으로 막혀 있는 것을 특징으로 하는 원통형 리튬 이차전지.
- 제 10항에 있어서,상기 뚜껑은 폴리에틸렌(PE), 폴리프로필렌(PP), 폴리에틸렌테레프탈레이트(PET), 폴리비닐리덴플루오라이드(PVdF) 761 중 어느 하나로 이루어지는 것을 특징으로 하는 원통형 리튬 이차전지.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050134533A KR100770091B1 (ko) | 2005-12-29 | 2005-12-29 | 원통형 리튬 이차전지 |
US11/647,048 US7811697B2 (en) | 2005-12-29 | 2006-12-27 | Cylindrical lithium ion secondary battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050134533A KR100770091B1 (ko) | 2005-12-29 | 2005-12-29 | 원통형 리튬 이차전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070071238A KR20070071238A (ko) | 2007-07-04 |
KR100770091B1 true KR100770091B1 (ko) | 2007-10-24 |
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KR1020050134533A KR100770091B1 (ko) | 2005-12-29 | 2005-12-29 | 원통형 리튬 이차전지 |
Country Status (2)
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US (1) | US7811697B2 (ko) |
KR (1) | KR100770091B1 (ko) |
Cited By (2)
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---|---|---|---|---|
KR101352691B1 (ko) * | 2008-04-03 | 2014-01-16 | 주식회사 엘지화학 | 센터핀과 이를 이용한 이차전지 |
KR20140020725A (ko) * | 2012-08-08 | 2014-02-19 | 삼성에스디아이 주식회사 | 이차 전지 |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8406901B2 (en) * | 2006-04-27 | 2013-03-26 | Medtronic, Inc. | Sutureless implantable medical device fixation |
US9492657B2 (en) * | 2006-11-30 | 2016-11-15 | Medtronic, Inc. | Method of implanting a medical device including a fixation element |
KR100973312B1 (ko) | 2008-03-25 | 2010-07-30 | 삼성에스디아이 주식회사 | 이차 전지용 센터 핀 및 이를 구비한 이차 전지 |
JP5476769B2 (ja) * | 2009-03-31 | 2014-04-23 | ソニー株式会社 | バッテリー装置 |
US20100304209A1 (en) * | 2009-05-29 | 2010-12-02 | Medtronic, Inc. | Elongate battery for implantable medical device |
US9099720B2 (en) * | 2009-05-29 | 2015-08-04 | Medtronic, Inc. | Elongate battery for implantable medical device |
US20100305628A1 (en) * | 2009-05-29 | 2010-12-02 | Medtronic, Inc. | Elongate battery for implantable medical device |
US20100305627A1 (en) * | 2009-05-29 | 2010-12-02 | Medtronic, Inc. | Battery with suture hole |
US8359098B2 (en) * | 2009-05-29 | 2013-01-22 | Medtronic, Inc. | Implantable medical device with exposed generator |
US8541131B2 (en) * | 2009-05-29 | 2013-09-24 | Medtronic, Inc. | Elongate battery for implantable medical device |
US20110117403A1 (en) * | 2009-11-17 | 2011-05-19 | Tesla Motors, Inc. | Battery Cell with a Center Pin Comprised of a Low Melting Point Material |
US8433409B2 (en) * | 2010-01-29 | 2013-04-30 | Medtronic, Inc. | Implantable medical device battery |
US8876917B2 (en) * | 2010-03-08 | 2014-11-04 | Hitachi Maxell, Ltd. | Lithium-ion secondary battery |
US10112045B2 (en) | 2010-12-29 | 2018-10-30 | Medtronic, Inc. | Implantable medical device fixation |
US9775982B2 (en) | 2010-12-29 | 2017-10-03 | Medtronic, Inc. | Implantable medical device fixation |
US9833625B2 (en) | 2012-03-26 | 2017-12-05 | Medtronic, Inc. | Implantable medical device delivery with inner and outer sheaths |
US9220906B2 (en) | 2012-03-26 | 2015-12-29 | Medtronic, Inc. | Tethered implantable medical device deployment |
US9854982B2 (en) | 2012-03-26 | 2018-01-02 | Medtronic, Inc. | Implantable medical device deployment within a vessel |
US9339197B2 (en) | 2012-03-26 | 2016-05-17 | Medtronic, Inc. | Intravascular implantable medical device introduction |
US9717421B2 (en) | 2012-03-26 | 2017-08-01 | Medtronic, Inc. | Implantable medical device delivery catheter with tether |
US10485435B2 (en) | 2012-03-26 | 2019-11-26 | Medtronic, Inc. | Pass-through implantable medical device delivery catheter with removeable distal tip |
US9351648B2 (en) | 2012-08-24 | 2016-05-31 | Medtronic, Inc. | Implantable medical device electrode assembly |
KR102162201B1 (ko) * | 2016-09-02 | 2020-10-06 | 주식회사 엘지화학 | 이차전지 |
GB201704292D0 (en) | 2017-03-17 | 2017-05-03 | Dyson Technology Ltd | Energy storage device |
GB201704295D0 (en) | 2017-03-17 | 2017-05-03 | Dyson Technology Ltd | Energy storage device |
GB201704294D0 (en) | 2017-03-17 | 2017-05-03 | Dyson Technology Ltd | Energy storage device |
GB201704293D0 (en) | 2017-03-17 | 2017-05-03 | Dyson Technology Ltd | Energy storage device |
US10874850B2 (en) | 2018-09-28 | 2020-12-29 | Medtronic, Inc. | Impedance-based verification for delivery of implantable medical devices |
US11331475B2 (en) | 2019-05-07 | 2022-05-17 | Medtronic, Inc. | Tether assemblies for medical device delivery systems |
KR20220055972A (ko) * | 2020-10-27 | 2022-05-04 | 주식회사 엘지에너지솔루션 | 부식방지층이 전지케이스의 내면에 형성되어 있는 이차전지 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030043745A (ko) * | 2001-11-28 | 2003-06-02 | 산요 덴키 가부시키가이샤 | 밀폐 전지 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5354625A (en) * | 1992-03-16 | 1994-10-11 | Aer Energy Resources, Inc. | Metal-air power supply and air-manager system, and metal-air cell for use therein |
US20030096162A1 (en) * | 2001-11-09 | 2003-05-22 | Lasater Brian J. | Lithium-ion battery seal |
JP4967216B2 (ja) * | 2003-12-05 | 2012-07-04 | 株式会社Gsユアサ | 非水電解質電池 |
JP2005251446A (ja) * | 2004-03-02 | 2005-09-15 | Matsushita Electric Ind Co Ltd | 非水電解液二次電池 |
-
2005
- 2005-12-29 KR KR1020050134533A patent/KR100770091B1/ko active IP Right Grant
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- 2006-12-27 US US11/647,048 patent/US7811697B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030043745A (ko) * | 2001-11-28 | 2003-06-02 | 산요 덴키 가부시키가이샤 | 밀폐 전지 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101352691B1 (ko) * | 2008-04-03 | 2014-01-16 | 주식회사 엘지화학 | 센터핀과 이를 이용한 이차전지 |
KR20140020725A (ko) * | 2012-08-08 | 2014-02-19 | 삼성에스디아이 주식회사 | 이차 전지 |
KR102029406B1 (ko) * | 2012-08-08 | 2019-10-07 | 삼성에스디아이 주식회사 | 이차 전지 |
Also Published As
Publication number | Publication date |
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US7811697B2 (en) | 2010-10-12 |
KR20070071238A (ko) | 2007-07-04 |
US20070154801A1 (en) | 2007-07-05 |
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