KR100898685B1 - 이차전지 - Google Patents
이차전지 Download PDFInfo
- Publication number
- KR100898685B1 KR100898685B1 KR1020060027521A KR20060027521A KR100898685B1 KR 100898685 B1 KR100898685 B1 KR 100898685B1 KR 1020060027521 A KR1020060027521 A KR 1020060027521A KR 20060027521 A KR20060027521 A KR 20060027521A KR 100898685 B1 KR100898685 B1 KR 100898685B1
- Authority
- KR
- South Korea
- Prior art keywords
- injection hole
- electrolyte injection
- secondary battery
- plate
- stopper
- Prior art date
Links
- 239000003792 electrolyte Substances 0.000 claims abstract description 57
- 238000002347 injection Methods 0.000 claims abstract description 43
- 239000007924 injection Substances 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 18
- 229920005989 resin Polymers 0.000 claims abstract description 18
- 239000011347 resin Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 13
- 238000007789 sealing Methods 0.000 abstract description 9
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 7
- 229910052744 lithium Inorganic materials 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000003575 carbonaceous material Substances 0.000 description 2
- 239000011244 liquid electrolyte Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000005518 polymer electrolyte Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Classifications
-
- 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
- H01M10/0431—Cells with wound or folded electrodes
-
- 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
-
- 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
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
- H01M50/627—Filling ports
-
- 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
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
- H01M50/627—Filling ports
- H01M50/636—Closing or sealing filling ports, e.g. using lids
- H01M50/645—Plugs
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Filling, Topping-Up Batteries (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (5)
- 양극판, 세퍼레이터, 음극판이 순차적으로 권취된 전극조립체;상기 전극조립체가 수용되는 캔;단자 통공과 전해액 주입구가 형성된 캡플레이트;상기 단자 통공을 통과하여 결합되는 전극단자;상기 전극단자와 상기 캡플레이트 사이에 개재되어 상기 전극단자를 절연시키는 가스켓; 및상기 캡플레이트의 전해액 주입구에 압입되어 상기 전해액 주입구를 밀폐시키며 외주면에 수지재가 코팅되는 마개;를 포함하는 것을 특징으로 하는 이차전지.
- 제 1 항에 있어서,상기 수지재는 속건성 경화 수지인 것을 특징으로 하는 이차전지.
- 제 2 항에 있어서,상기 수지재는 에폭시 수지인 것을 특징으로 하는 이차전지.
- 제 1 항에 있어서,상기 마개는 볼 또는 핀 타입중 어느 하나의 형상으로 형성되는 것을 특징으로 하는 이차전지.
- 제 4 항에 있어서,상기 마개는 알루미늄 또는 알루미늄 합금 또는 스테인레스강 중 선택되는 재질로 제조되는 것을 특징으로 하는 이차전지.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060027521A KR100898685B1 (ko) | 2006-03-27 | 2006-03-27 | 이차전지 |
JP2007015804A JP4809253B2 (ja) | 2006-03-27 | 2007-01-26 | 二次電池及びその製造方法 |
US11/690,753 US8021774B2 (en) | 2006-03-27 | 2007-03-23 | Secondary battery and method of fabricating the same |
EP07104887.0A EP1840985B1 (en) | 2006-03-27 | 2007-03-26 | Secondary battery and method of manufacture |
CNB2007100869568A CN100477367C (zh) | 2006-03-27 | 2007-03-27 | 二次电池及其制造方法 |
US12/816,330 US8092938B2 (en) | 2006-03-27 | 2010-06-15 | Secondary battery and method of fabricating the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060027521A KR100898685B1 (ko) | 2006-03-27 | 2006-03-27 | 이차전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070096643A KR20070096643A (ko) | 2007-10-02 |
KR100898685B1 true KR100898685B1 (ko) | 2009-05-22 |
Family
ID=38093484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060027521A KR100898685B1 (ko) | 2006-03-27 | 2006-03-27 | 이차전지 |
Country Status (5)
Country | Link |
---|---|
US (2) | US8021774B2 (ko) |
EP (1) | EP1840985B1 (ko) |
JP (1) | JP4809253B2 (ko) |
KR (1) | KR100898685B1 (ko) |
CN (1) | CN100477367C (ko) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101593824B (zh) * | 2008-05-28 | 2013-07-31 | 深圳市比克电池有限公司 | 一种电池封口板和电池 |
KR100984367B1 (ko) * | 2008-07-03 | 2010-09-30 | 삼성에스디아이 주식회사 | 전해액 주입구를 구비하는 이차전지 및 이의 제조방법 |
CN101626067B (zh) * | 2008-07-10 | 2013-01-16 | 深圳市比克电池有限公司 | 一种电芯极耳与盖板的连接结构 |
EP3166163B1 (en) | 2009-05-20 | 2019-01-23 | Johnson Controls Advanced Power Solutions LLC | Lithium ion battery module |
KR101174956B1 (ko) * | 2009-08-26 | 2012-08-17 | 에스비리모티브 주식회사 | 이차전지 |
US20110091765A1 (en) * | 2009-10-19 | 2011-04-21 | Samsung Sdi Co., Ltd. | Secondary battery including sealing structure for electrolyte injection hole and method of manufacturing the secondary battery |
JP5758098B2 (ja) * | 2010-09-17 | 2015-08-05 | 株式会社大協精工 | 医薬品バイアル用ゴム栓 |
KR20120032645A (ko) * | 2010-09-29 | 2012-04-06 | 주식회사 동진쎄미켐 | 일방향성 전해질 주입구 구조 및 이를 포함하는 염료감응 태양전지 모듈 |
KR101433666B1 (ko) * | 2012-02-07 | 2014-08-25 | 주식회사 엘지화학 | 전지케이스 상의 미코팅 구간을 포함하는 전지셀의 제조방법 |
DE102012216477A1 (de) * | 2012-09-14 | 2014-04-10 | Robert Bosch Gmbh | Batteriezelle mit Gehäusedeckplatte mit eingeklebtem Verschlussstopfen |
JP2014170648A (ja) * | 2013-03-01 | 2014-09-18 | Sumitomo Electric Ind Ltd | 密閉式電池の封止構造体、および密閉式電池 |
JP6127960B2 (ja) * | 2013-12-24 | 2017-05-17 | 株式会社豊田自動織機 | 仮封止用治具及び蓄電装置の製造方法 |
CN104163298B (zh) * | 2014-07-22 | 2016-06-01 | 江苏兆胜空调有限公司 | 一种船用气调蔬果保鲜库 |
US10396343B2 (en) | 2015-05-05 | 2019-08-27 | Cps Technology Holdings Llc | Sealing patch for electrolyte fill hole |
JP2017045660A (ja) * | 2015-08-27 | 2017-03-02 | 株式会社豊田自動織機 | 蓄電装置 |
KR102512351B1 (ko) * | 2015-12-14 | 2023-03-22 | 삼성에스디아이 주식회사 | 이차 전지 |
KR102166475B1 (ko) * | 2017-12-14 | 2020-10-16 | 주식회사 엘지화학 | 배터리 모듈의 제조 방법 |
CN117063326A (zh) | 2022-01-24 | 2023-11-14 | 宁德时代新能源科技股份有限公司 | 外壳及其修复方法、相关的二次电池、电池模块、电池包和用电装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002298832A (ja) | 2001-03-30 | 2002-10-11 | Matsushita Electric Ind Co Ltd | 密閉型電池およびその注液孔の封止方法 |
KR100686857B1 (ko) | 2005-11-02 | 2007-02-26 | 삼성에스디아이 주식회사 | 캔형 이차 전지 및 그의 제조 방법 |
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JPS5888774A (ja) | 1981-11-24 | 1983-05-26 | Fuji Photo Film Co Ltd | 電子写真情報記録方法 |
JPS5888774U (ja) * | 1981-12-12 | 1983-06-16 | 古河電池株式会社 | 密閉形蓄電池 |
JPH01119162A (ja) | 1987-10-30 | 1989-05-11 | Fujitsu Ltd | ファクシミリ装置 |
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JPH0290455A (ja) * | 1988-09-27 | 1990-03-29 | Hitachi Maxell Ltd | 筒形密閉電池 |
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US6190798B1 (en) * | 1998-01-09 | 2001-02-20 | Kabushiki Kaisha Toshiba | Sealed battery and method of manufacturing the same |
JP2000021437A (ja) * | 1998-06-30 | 2000-01-21 | Sanyo Electric Co Ltd | 密閉型電池の製造方法 |
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KR100404887B1 (ko) | 1999-01-20 | 2003-11-10 | 주식회사 엘지화학 | 리튬 이차 전지 |
JP2000215883A (ja) * | 1999-01-27 | 2000-08-04 | Japan Storage Battery Co Ltd | 電 池 |
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KR100449763B1 (ko) * | 2002-09-11 | 2004-09-22 | 삼성에스디아이 주식회사 | 캡조립체 및 이를 채용한 이차전지 |
JP4238645B2 (ja) * | 2003-06-12 | 2009-03-18 | 日産自動車株式会社 | バイポーラ電池 |
KR100579366B1 (ko) | 2004-01-27 | 2006-05-12 | 삼성에스디아이 주식회사 | 캔형 이차 전지 |
KR100537538B1 (ko) * | 2004-03-30 | 2005-12-16 | 삼성에스디아이 주식회사 | 리드 플레이트가 부착된 각형 이차 전지 |
KR100614397B1 (ko) | 2004-10-28 | 2006-08-21 | 삼성에스디아이 주식회사 | 이차 전지 |
-
2006
- 2006-03-27 KR KR1020060027521A patent/KR100898685B1/ko active IP Right Grant
-
2007
- 2007-01-26 JP JP2007015804A patent/JP4809253B2/ja active Active
- 2007-03-23 US US11/690,753 patent/US8021774B2/en active Active
- 2007-03-26 EP EP07104887.0A patent/EP1840985B1/en active Active
- 2007-03-27 CN CNB2007100869568A patent/CN100477367C/zh active Active
-
2010
- 2010-06-15 US US12/816,330 patent/US8092938B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002298832A (ja) | 2001-03-30 | 2002-10-11 | Matsushita Electric Ind Co Ltd | 密閉型電池およびその注液孔の封止方法 |
KR100686857B1 (ko) | 2005-11-02 | 2007-02-26 | 삼성에스디아이 주식회사 | 캔형 이차 전지 및 그의 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
EP1840985A3 (en) | 2009-11-25 |
US8021774B2 (en) | 2011-09-20 |
JP4809253B2 (ja) | 2011-11-09 |
CN101047265A (zh) | 2007-10-03 |
US8092938B2 (en) | 2012-01-10 |
US20070224491A1 (en) | 2007-09-27 |
EP1840985B1 (en) | 2013-08-07 |
EP1840985A2 (en) | 2007-10-03 |
CN100477367C (zh) | 2009-04-08 |
KR20070096643A (ko) | 2007-10-02 |
US20100255367A1 (en) | 2010-10-07 |
JP2007265967A (ja) | 2007-10-11 |
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