WO2013009148A3 - 원통형 이차 전지 - Google Patents
원통형 이차 전지 Download PDFInfo
- Publication number
- WO2013009148A3 WO2013009148A3 PCT/KR2012/005630 KR2012005630W WO2013009148A3 WO 2013009148 A3 WO2013009148 A3 WO 2013009148A3 KR 2012005630 W KR2012005630 W KR 2012005630W WO 2013009148 A3 WO2013009148 A3 WO 2013009148A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rechargeable battery
- case
- cylindrical rechargeable
- electrode assembly
- gasket
- Prior art date
Links
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
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
- H01M50/147—Lids or covers
- H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
- H01M50/171—Lids or covers characterised by the methods of assembling casings with lids using adhesives or sealing agents
-
- 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
- H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
-
- 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
- H01M50/167—Lids or covers characterised by the methods of assembling casings with lids by crimping
-
- 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
- H01M50/184—Sealing members characterised by their shape or 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
- H01M50/10—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
- 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
-
- 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
- H01M50/197—Sealing members 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/19—Sealing members characterised by the material
- H01M50/198—Sealing members characterised by the material characterised by physical properties, e.g. adhesiveness or hardness
-
- 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
- H01M50/342—Non-re-sealable arrangements
- H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
-
- 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
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/578—Devices or arrangements for the interruption of current in response to pressure
-
- 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
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/581—Devices or arrangements for the interruption of current in response to temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/10—Temperature sensitive devices
- H01M2200/106—PTC
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Secondary Cells (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014520140A JP5767407B2 (ja) | 2011-07-13 | 2012-07-13 | 円筒型二次電池 |
EP12811971.6A EP2733767B1 (en) | 2011-07-13 | 2012-07-13 | Cylindrical rechargeable battery |
CN201280034631.4A CN103650199B (zh) | 2011-07-13 | 2012-07-13 | 圆筒形二次电池 |
US13/917,708 US9153805B2 (en) | 2011-07-13 | 2013-06-14 | Cylindrical secondary battery |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20110069510 | 2011-07-13 | ||
KR10-2011-0069510 | 2011-07-13 | ||
KR1020120076626A KR101313325B1 (ko) | 2011-07-13 | 2012-07-13 | 원통형 이차 전지 |
KR10-2012-0076626 | 2012-07-13 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/917,708 Continuation US9153805B2 (en) | 2011-07-13 | 2013-06-14 | Cylindrical secondary battery |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2013009148A2 WO2013009148A2 (ko) | 2013-01-17 |
WO2013009148A3 true WO2013009148A3 (ko) | 2013-04-04 |
Family
ID=47839358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2012/005630 WO2013009148A2 (ko) | 2011-07-13 | 2012-07-13 | 원통형 이차 전지 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9153805B2 (ko) |
EP (1) | EP2733767B1 (ko) |
JP (1) | JP5767407B2 (ko) |
KR (1) | KR101313325B1 (ko) |
CN (1) | CN103650199B (ko) |
WO (1) | WO2013009148A2 (ko) |
Families Citing this family (45)
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KR20160037518A (ko) * | 2014-09-29 | 2016-04-06 | 주식회사 엘지화학 | 가압부를 포함하는 원통형 전지 및 이의 제조 방법 |
KR101678735B1 (ko) | 2014-10-02 | 2016-11-23 | 주식회사 엘지화학 | 이차전지 탑 캡 어셈블리 |
DE102015208544A1 (de) | 2015-05-07 | 2016-11-10 | Trelleborg Sealing Solutions Germany Gmbh | Gehäuse mit Überdrucksicherung |
KR102307909B1 (ko) * | 2015-05-08 | 2021-10-01 | 삼성에스디아이 주식회사 | 리튬 전지 |
CN107667443B (zh) * | 2015-06-05 | 2020-08-21 | 株式会社Lg化学 | 用于二次电池的盖组件 |
WO2017014576A1 (ko) * | 2015-07-21 | 2017-01-26 | 주식회사 엘지화학 | 안정성이 향상된 캡 어셈블리 및 이를 포함하는 원형 이차전지 |
KR101947477B1 (ko) | 2015-07-21 | 2019-02-13 | 주식회사 엘지화학 | 안정성이 향상된 캡 어셈블리 및 이를 포함하는 원형 이차전지 |
US10763487B2 (en) * | 2015-07-23 | 2020-09-01 | Contemporary Amperex Technology Co., Limited | Power battery cap structure and power battery |
CN106935740B (zh) * | 2015-07-23 | 2019-12-20 | 宁德时代新能源科技股份有限公司 | 动力电池顶盖结构及动力电池 |
KR102459618B1 (ko) * | 2015-09-23 | 2022-10-27 | 삼성에스디아이 주식회사 | 이차 전지 |
KR20180101348A (ko) * | 2016-01-08 | 2018-09-12 | 니폰 제온 가부시키가이샤 | 비수계 전해액을 사용한 전기 화학 디바이스용 시일제 및 전기 화학 디바이스용 시일제 조성물 |
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KR20180075797A (ko) * | 2016-12-27 | 2018-07-05 | 주식회사 엘지화학 | 전기절연성 소재에 의해 전류차단부재와 안전벤트가 결합되어 있는 원통형 전지셀의 캡 어셈블리 |
KR102069175B1 (ko) | 2017-01-06 | 2020-01-22 | 주식회사 엘지화학 | 전류차단부재의 외주부에 절연 물질이 코팅되어 있는 원통형 이차전지의 캡 어셈블리 |
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JP7248915B2 (ja) * | 2020-09-11 | 2023-03-30 | ダイキン工業株式会社 | 封止部材及び円筒型リチウムイオン電池 |
KR20220051642A (ko) * | 2020-10-19 | 2022-04-26 | 삼성에스디아이 주식회사 | 이차 전지 |
PL4044358T3 (pl) * | 2021-01-19 | 2024-06-24 | Lg Energy Solution, Ltd. | Bateria, kolektor prądu dla baterii, zestaw baterii i pojazd zawierający zestaw baterii |
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WO2023100768A1 (ja) * | 2021-11-30 | 2023-06-08 | パナソニックIpマネジメント株式会社 | 蓄電装置 |
KR102680621B1 (ko) * | 2022-01-11 | 2024-07-03 | 삼성에스디아이 주식회사 | 원통형 이차전지 |
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JP2003077431A (ja) * | 2001-09-06 | 2003-03-14 | Mitsubishi Cable Ind Ltd | 密閉型電池 |
JP2003151516A (ja) * | 2001-11-14 | 2003-05-23 | Matsushita Electric Ind Co Ltd | 電 池 |
JP2011054380A (ja) * | 2009-09-01 | 2011-03-17 | Hitachi Vehicle Energy Ltd | 円筒型電池 |
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2012
- 2012-07-13 WO PCT/KR2012/005630 patent/WO2013009148A2/ko active Application Filing
- 2012-07-13 EP EP12811971.6A patent/EP2733767B1/en active Active
- 2012-07-13 CN CN201280034631.4A patent/CN103650199B/zh active Active
- 2012-07-13 JP JP2014520140A patent/JP5767407B2/ja active Active
- 2012-07-13 KR KR1020120076626A patent/KR101313325B1/ko active IP Right Grant
-
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Patent Citations (4)
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JP2003077431A (ja) * | 2001-09-06 | 2003-03-14 | Mitsubishi Cable Ind Ltd | 密閉型電池 |
JP2003151516A (ja) * | 2001-11-14 | 2003-05-23 | Matsushita Electric Ind Co Ltd | 電 池 |
JP2011054380A (ja) * | 2009-09-01 | 2011-03-17 | Hitachi Vehicle Energy Ltd | 円筒型電池 |
KR20110029061A (ko) * | 2009-09-14 | 2011-03-22 | 주식회사 엘지화학 | 이차 전지 |
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Publication number | Publication date |
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KR101313325B1 (ko) | 2013-09-27 |
EP2733767A2 (en) | 2014-05-21 |
JP5767407B2 (ja) | 2015-08-19 |
WO2013009148A2 (ko) | 2013-01-17 |
KR20130009691A (ko) | 2013-01-23 |
EP2733767B1 (en) | 2017-03-15 |
CN103650199A (zh) | 2014-03-19 |
US20130273401A1 (en) | 2013-10-17 |
CN103650199B (zh) | 2016-03-02 |
EP2733767A4 (en) | 2015-04-22 |
JP2014524118A (ja) | 2014-09-18 |
US9153805B2 (en) | 2015-10-06 |
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