KR20080023092A - 조전지 - Google Patents
조전지 Download PDFInfo
- Publication number
- KR20080023092A KR20080023092A KR1020070031422A KR20070031422A KR20080023092A KR 20080023092 A KR20080023092 A KR 20080023092A KR 1020070031422 A KR1020070031422 A KR 1020070031422A KR 20070031422 A KR20070031422 A KR 20070031422A KR 20080023092 A KR20080023092 A KR 20080023092A
- Authority
- KR
- South Korea
- Prior art keywords
- assembled battery
- metal plate
- nickel
- metal plates
- battery
- Prior art date
Links
Images
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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
- 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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/505—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising a single busbar
-
- 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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
- H01M50/51—Connection only in series
-
- 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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/514—Methods for interconnecting adjacent batteries or cells
- H01M50/516—Methods for interconnecting adjacent batteries or cells by welding, soldering or brazing
-
- 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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/521—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the material
- H01M50/522—Inorganic 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/521—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the material
- H01M50/526—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/02—Soldered or welded connections
- H01R4/029—Welded connections
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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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
Claims (10)
- 복수의 단전지가 접속부재를 통하여 전기적으로 접속된 조전지에 있어서, 상기 접속부재는 2종 이상의 금속판이 포개져서 적층된 적층 금속판이며, 상기 단전지와 접속된 접속부에서 용접에 의해 인접하는 상기 금속판사이에 2원계 합금이 생성된 것을 특징으로 하는 조전지.
- 제 1 항에 있어서, 상기 접속부재는 상기 금속판에 각각 사용된 금속 중 적어도 2종의 금속의 체적 저항률(Ω·m)의 비가 1/2 이하인 것을 특징으로 하는 조전지.
- 제 1 항에 있어서, 상기 단전지는 외장용기가 상기 금속판의 1종과 동종의 금속으로 도금되어 있는 것을 특징으로 하는 조전지.
- 제 1 항에 있어서, 상기 접속부는 저항용접에 의해 외장용기와 상기 2원계 합금이 접합되어 있는 것을 특징으로 하는 조전지.
- 제 1 항에 있어서, 상기 금속판 중 2종의 금속판은 주금속에 각각 구리와 니켈이 사용되어 있는 것을 특징으로 하는 조전지.
- 제 1 항에 있어서, 상기 금속판 중 2종의 금속판은 주금속에 각각 알루미늄과 니켈이 사용되어 있는 것을 특징으로 하는 조전지.
- 제 1 항에 있어서, 상기 접속부재는 양단부에 상기 접속부를 갖고 있고, 중앙부가 상기 양단부에 대해 단차를 갖고 있는 것을 특징으로 하는 조전지.
- 제 7 항에 있어서, 상기 단차를 통하여 상기 중앙부가 상기 양단부보다 상방에 위치하는 것을 특징으로 하는 조전지.
- 제 7 항에 있어서 상기 양단부에는, 단전지와의 용접용의 구멍이 형성된 것을 특징으로 하는 조전지.
- 제 9 항에 있어서, 상기 용접용의 구멍은 +자 모양의 형상을 나타내고 있는 것을 특징으로 하는 조전지.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006242230A JP4416770B2 (ja) | 2006-09-07 | 2006-09-07 | 組電池 |
JPJP-P-2006-00242230 | 2006-09-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080023092A true KR20080023092A (ko) | 2008-03-12 |
KR100973173B1 KR100973173B1 (ko) | 2010-07-30 |
Family
ID=39170101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070031422A KR100973173B1 (ko) | 2006-09-07 | 2007-03-30 | 조전지 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8603664B2 (ko) |
EP (1) | EP1920916B1 (ko) |
JP (1) | JP4416770B2 (ko) |
KR (1) | KR100973173B1 (ko) |
CN (1) | CN101141009B (ko) |
DE (1) | DE602007007273D1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101141379B1 (ko) * | 2010-07-06 | 2012-05-03 | 삼성전기주식회사 | 에너지 저장 모듈 |
US8795874B2 (en) | 2010-05-07 | 2014-08-05 | Samsung Sdi Co., Ltd. | Battery pack |
Families Citing this family (34)
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US8383257B2 (en) | 2007-12-25 | 2013-02-26 | Byd Co. Ltd. | Electrochemical storage cell with blow out vents |
CN201285771Y (zh) * | 2008-03-21 | 2009-08-05 | 东莞新能源科技有限公司 | 一种电池组 |
GB2458942B (en) * | 2008-04-03 | 2013-04-03 | Amberjac Projects Ltd | Improvements in or relating to battery modules |
WO2010052788A1 (ja) * | 2008-11-07 | 2010-05-14 | 三菱重工業株式会社 | 二次電池用ブスバー及び二次電池モジュール |
CN101847701B (zh) * | 2009-03-27 | 2012-11-21 | 比亚迪股份有限公司 | 电池连接带及电池组 |
KR101050306B1 (ko) * | 2009-06-29 | 2011-07-19 | 삼성에스디아이 주식회사 | 이차 전지 |
US20110052969A1 (en) * | 2009-09-01 | 2011-03-03 | Gm Global Technology Operations, Inc. | Cell tab joining for battery modules |
DE102009041894A1 (de) * | 2009-09-18 | 2011-03-31 | Bombardier Transportation Gmbh | Elektrisches Kontaktieren eines elektrischen Bauteils |
JP2012238393A (ja) * | 2009-09-18 | 2012-12-06 | Panasonic Corp | 組電池、組電池集合体及び電池モジュール |
KR101093894B1 (ko) * | 2009-11-27 | 2011-12-13 | 삼성에스디아이 주식회사 | 이차전지 |
DE102009047490A1 (de) * | 2009-12-04 | 2011-06-09 | Robert Bosch Gmbh | Verfahren zur Herstellung einer elektrisch leitenden Verbindung |
KR101127613B1 (ko) | 2010-05-13 | 2012-03-22 | 삼성에스디아이 주식회사 | 배터리 팩 |
JP5570383B2 (ja) * | 2010-10-15 | 2014-08-13 | 株式会社神戸製鋼所 | 導電性連結部材、導電性連結部材の製造方法、及び導電性連結部材が電極とされたバッテリ |
US8133607B1 (en) * | 2010-12-03 | 2012-03-13 | Amita Technologies Inc Ltd. | Parallel connection assembly of batteries and battery set having the same |
WO2012158020A1 (en) * | 2011-05-19 | 2012-11-22 | Super B B.V. | Connection assembly for cells in a battery |
US9352644B2 (en) * | 2011-08-30 | 2016-05-31 | Toyota Jidosha Kabushiki Kaisha | Vehicle |
JP5530464B2 (ja) * | 2012-01-11 | 2014-06-25 | トヨタ自動車株式会社 | パワーコントロールユニット用バスバー |
CN103474593A (zh) * | 2012-06-06 | 2013-12-25 | 支红俊 | 一种高能量比的锂离子动力电池箱 |
KR102024002B1 (ko) * | 2012-07-05 | 2019-09-23 | 에스케이이노베이션 주식회사 | 전지팩 |
JP2014186803A (ja) * | 2013-03-22 | 2014-10-02 | Toshiba Corp | バスバー、電子部品及び電子部品の製造方法 |
JP6590212B2 (ja) * | 2015-07-17 | 2019-10-16 | 株式会社オートネットワーク技術研究所 | 配線モジュール、及び蓄電モジュール |
WO2017054186A1 (en) * | 2015-09-30 | 2017-04-06 | Byd Company Limited | Connector for power batteries, power battery moduel, power battery pack and vehicle |
CN105261723A (zh) * | 2015-11-02 | 2016-01-20 | 江苏美的清洁电器股份有限公司 | 电池包 |
CN105977438B (zh) * | 2016-01-25 | 2019-03-05 | 广东九九华立新材料股份有限公司 | 一种铜镍复合汇流片的生产方法 |
CA2921925A1 (fr) | 2016-02-25 | 2017-08-25 | Hydro-Quebec | Assemblage d'accumulateurs electriques |
KR20170135062A (ko) * | 2016-05-30 | 2017-12-08 | 삼성에스디아이 주식회사 | 배터리 모듈 |
CN106252575B (zh) * | 2016-09-19 | 2019-01-29 | 胜蓝科技股份有限公司 | 一种车用电池模组铜软连接片及其制造方法 |
KR102428417B1 (ko) * | 2017-10-11 | 2022-08-01 | 주식회사 엘지에너지솔루션 | 전지 모듈 및 이의 제조 방법 |
CN108155332A (zh) * | 2018-01-04 | 2018-06-12 | 广东长盈精密技术有限公司 | 一种可弯折电池、终端的基板及智能终端 |
CN108735959A (zh) * | 2018-05-14 | 2018-11-02 | 谢思雨 | 用于锂电池组的组件及其应用及其加工工艺以及锂电池 |
CN108832066B (zh) * | 2018-05-30 | 2021-12-07 | 青岛炯琦科技有限公司 | 一种电池组连接结构及其加工方法 |
CN109759688A (zh) * | 2018-12-28 | 2019-05-17 | 天津锦泰勤业精密电子有限公司 | 一种电池连接件压焊融合设备及生产设备 |
CN112327191B (zh) * | 2020-10-21 | 2021-09-24 | 北京航空航天大学 | 一种基于几何特征融合决策的电池跳水概率评估方法 |
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Family Cites Families (13)
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JP4000646B2 (ja) * | 1997-12-17 | 2007-10-31 | 宇部興産株式会社 | 二次電池用非水電解液 |
JP3885342B2 (ja) | 1998-03-18 | 2007-02-21 | 東芝電池株式会社 | 電池用リード材およびそれを用いた電池パック |
JPH11297300A (ja) | 1998-04-04 | 1999-10-29 | Sumitomo Special Metals Co Ltd | 電池用リード材料とリード付き二次電池 |
JP2000036299A (ja) | 1998-07-17 | 2000-02-02 | Japan Storage Battery Co Ltd | 電池用の端子接続板 |
JP4146000B2 (ja) * | 1998-08-31 | 2008-09-03 | 松下電器産業株式会社 | 電池間接続構造 |
JP4432168B2 (ja) * | 1998-11-30 | 2010-03-17 | ソニー株式会社 | 移動体搭載用バッテリ装置 |
JP2001283933A (ja) | 2000-04-04 | 2001-10-12 | Gs-Melcotec Co Ltd | 保護素子およびそれを備えた非水電解質二次電池 |
JP2002358945A (ja) | 2000-11-15 | 2002-12-13 | Ngk Insulators Ltd | リチウム二次単電池の接続構造体 |
JP4433650B2 (ja) * | 2001-10-03 | 2010-03-17 | 日本碍子株式会社 | リチウム二次単電池及びリチウム二次単電池の接続構造体 |
JP3826895B2 (ja) * | 2003-04-04 | 2006-09-27 | ソニー株式会社 | バッテリーパック |
JP4069792B2 (ja) | 2003-04-18 | 2008-04-02 | 新神戸電機株式会社 | 電池モジュール |
JP4455008B2 (ja) * | 2003-10-28 | 2010-04-21 | 株式会社東芝 | 非水電解質二次電池 |
JP2006139987A (ja) * | 2004-11-11 | 2006-06-01 | Hitachi Cable Ltd | 電池パック用板状配線材及び電池パック |
-
2006
- 2006-09-07 JP JP2006242230A patent/JP4416770B2/ja not_active Expired - Fee Related
-
2007
- 2007-03-30 CN CN2007100913946A patent/CN101141009B/zh not_active Expired - Fee Related
- 2007-03-30 KR KR1020070031422A patent/KR100973173B1/ko active IP Right Grant
- 2007-04-04 US US11/696,616 patent/US8603664B2/en not_active Expired - Fee Related
- 2007-04-05 DE DE602007007273T patent/DE602007007273D1/de active Active
- 2007-04-05 EP EP07105783A patent/EP1920916B1/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8795874B2 (en) | 2010-05-07 | 2014-08-05 | Samsung Sdi Co., Ltd. | Battery pack |
KR101141379B1 (ko) * | 2010-07-06 | 2012-05-03 | 삼성전기주식회사 | 에너지 저장 모듈 |
Also Published As
Publication number | Publication date |
---|---|
EP1920916B1 (en) | 2010-06-23 |
KR100973173B1 (ko) | 2010-07-30 |
JP4416770B2 (ja) | 2010-02-17 |
US8603664B2 (en) | 2013-12-10 |
US20080063932A1 (en) | 2008-03-13 |
CN101141009B (zh) | 2012-07-04 |
DE602007007273D1 (de) | 2010-08-05 |
CN101141009A (zh) | 2008-03-12 |
JP2008066090A (ja) | 2008-03-21 |
EP1920916A1 (en) | 2008-05-14 |
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