CN102148394B - 二次电池 - Google Patents
二次电池 Download PDFInfo
- Publication number
- CN102148394B CN102148394B CN201110027610.7A CN201110027610A CN102148394B CN 102148394 B CN102148394 B CN 102148394B CN 201110027610 A CN201110027610 A CN 201110027610A CN 102148394 B CN102148394 B CN 102148394B
- Authority
- CN
- China
- Prior art keywords
- collector plate
- positive
- coiling group
- negative
- brace
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000011888 foil Substances 0.000 claims abstract description 69
- 238000004804 winding Methods 0.000 claims abstract description 48
- 238000003466 welding Methods 0.000 claims abstract description 24
- 230000002093 peripheral effect Effects 0.000 claims description 15
- 239000007773 negative electrode material Substances 0.000 claims description 6
- 239000007774 positive electrode material Substances 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000005030 aluminium foil Substances 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- H01M10/05—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
- H01M10/04—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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
-
- 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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/538—Connection of several leads or tabs of wound or folded electrode stacks
-
- 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
- H01M50/545—Terminals formed by the casing of the cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
- H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
-
- 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
- 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)
- Connection Of Batteries Or Terminals (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010-025597 | 2010-02-08 | ||
JP2010025597A JP5211086B2 (ja) | 2010-02-08 | 2010-02-08 | 二次電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102148394A CN102148394A (zh) | 2011-08-10 |
CN102148394B true CN102148394B (zh) | 2014-07-30 |
Family
ID=44353960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110027610.7A Expired - Fee Related CN102148394B (zh) | 2010-02-08 | 2011-01-26 | 二次电池 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8673470B2 (zh) |
JP (1) | JP5211086B2 (zh) |
KR (1) | KR101266052B1 (zh) |
CN (1) | CN102148394B (zh) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5991347B2 (ja) * | 2009-09-30 | 2016-09-14 | 三洋電機株式会社 | 角形二次電池及びその製造方法 |
JP5135368B2 (ja) * | 2010-03-15 | 2013-02-06 | 日立ビークルエナジー株式会社 | 角形電池およびその製造方法 |
JP5558955B2 (ja) | 2010-07-29 | 2014-07-23 | 三洋電機株式会社 | 角形密閉二次電池 |
JP5552391B2 (ja) * | 2010-07-30 | 2014-07-16 | 日立ビークルエナジー株式会社 | 角型二次電池 |
KR101199205B1 (ko) | 2010-08-19 | 2012-11-07 | 삼성에스디아이 주식회사 | 젤리 롤 및 이를 구비한 전극 조립체 |
JP5214692B2 (ja) | 2010-09-21 | 2013-06-19 | 株式会社東芝 | 電池 |
JP5917407B2 (ja) | 2010-10-29 | 2016-05-11 | 三洋電機株式会社 | 角形二次電池 |
JP5887776B2 (ja) * | 2010-12-10 | 2016-03-16 | 株式会社Gsユアサ | 蓄電素子 |
US9559339B2 (en) * | 2011-04-19 | 2017-01-31 | Samsung Sdi Co., Ltd. | Secondary battery |
JP5680480B2 (ja) * | 2011-05-20 | 2015-03-04 | 株式会社Gsユアサ | 電池 |
JP5699804B2 (ja) * | 2011-05-26 | 2015-04-15 | 株式会社Gsユアサ | 電池 |
JP5852926B2 (ja) | 2011-07-01 | 2016-02-03 | 株式会社Gsユアサ | 蓄電素子及びスペーサ |
JP5653866B2 (ja) * | 2011-08-24 | 2015-01-14 | 日立オートモティブシステムズ株式会社 | 角形電池及びその製造方法 |
JP5589220B2 (ja) * | 2011-09-06 | 2014-09-17 | 日立オートモティブシステムズ株式会社 | 角形電池およびその製造方法 |
WO2013046349A1 (ja) * | 2011-09-28 | 2013-04-04 | 日立ビークルエナジー株式会社 | 角形電池 |
JP5811893B2 (ja) * | 2011-09-28 | 2015-11-11 | 株式会社豊田自動織機 | 蓄電装置、及び車両 |
JP6212846B2 (ja) * | 2011-10-04 | 2017-10-18 | 株式会社Gsユアサ | 電気化学装置 |
JP2013110045A (ja) * | 2011-11-24 | 2013-06-06 | Hitachi Ltd | 非水電解液捲回型二次電池 |
JP6175758B2 (ja) * | 2011-11-29 | 2017-08-09 | 株式会社Gsユアサ | 蓄電素子 |
JP5978607B2 (ja) * | 2011-12-01 | 2016-08-24 | 株式会社Gsユアサ | 蓄電素子、蓄電素子の製造方法 |
DE102011089665A1 (de) * | 2011-12-22 | 2013-06-27 | Robert Bosch Gmbh | Batterieanordnung, Batterie und Herstellverfahren |
JP5831213B2 (ja) * | 2011-12-26 | 2015-12-09 | 株式会社豊田自動織機 | 二次電池、車両 |
JP5835575B2 (ja) * | 2011-12-26 | 2015-12-24 | 三菱自動車工業株式会社 | 電池 |
JP5842603B2 (ja) * | 2011-12-26 | 2016-01-13 | 株式会社豊田自動織機 | 接続構造、二次電池、及び車両 |
US9590264B2 (en) * | 2012-02-22 | 2017-03-07 | Gs Yuasa International Ltd. | Electric storage device |
WO2013168260A1 (ja) * | 2012-05-10 | 2013-11-14 | 日立ビークルエナジー株式会社 | 二次電池 |
JP5673620B2 (ja) * | 2012-07-18 | 2015-02-18 | トヨタ自動車株式会社 | 二次電池、及び、二次電池の集電端子構造 |
JP6114515B2 (ja) * | 2012-08-09 | 2017-04-12 | 三洋電機株式会社 | 非水電解質二次電池及びその製造方法 |
JP6037713B2 (ja) | 2012-08-09 | 2016-12-07 | 三洋電機株式会社 | 非水電解質二次電池 |
WO2014024802A1 (ja) | 2012-08-09 | 2014-02-13 | 株式会社Gsユアサ | 蓄電装置の製造方法、超音波溶接用の補助板及び蓄電装置 |
JP2014035934A (ja) * | 2012-08-09 | 2014-02-24 | Sanyo Electric Co Ltd | 非水電解質二次電池 |
DE112013004230T5 (de) | 2012-08-28 | 2015-06-03 | Gs Yuasa International Ltd. | Herstellungsverfahren einer elektrischen Speichervorrichtung und elektrische Speichervorrichtung |
JP6273204B2 (ja) * | 2012-09-12 | 2018-01-31 | 株式会社Gsユアサ | 蓄電素子、及び蓄電素子の製造方法 |
JP6103342B2 (ja) * | 2012-09-13 | 2017-03-29 | 株式会社Gsユアサ | 蓄電素子 |
DE102012223589A1 (de) * | 2012-12-18 | 2014-04-03 | Robert Bosch Gmbh | Elektrische Energiespeicherzelle und elektrisches Energiespeichermodul |
JP5586722B2 (ja) * | 2013-02-26 | 2014-09-10 | 株式会社東芝 | 電池及び電池の超音波接合方法 |
KR101675623B1 (ko) | 2013-10-17 | 2016-11-11 | 삼성에스디아이 주식회사 | 이차 전지 및 그 제조 방법 |
JP6330295B2 (ja) * | 2013-11-20 | 2018-05-30 | 株式会社Gsユアサ | 蓄電素子および蓄電素子の製造方法 |
WO2016000474A1 (en) * | 2014-06-30 | 2016-01-07 | Byd Company Limited | Connector for battery and battery comprising the same |
CN105428584B (zh) * | 2014-09-11 | 2020-05-01 | 株式会社杰士汤浅国际 | 蓄电元件 |
JP5835448B2 (ja) * | 2014-10-30 | 2015-12-24 | 三洋電機株式会社 | 角形二次電池 |
KR102266592B1 (ko) * | 2015-03-02 | 2021-06-17 | 삼성에스디아이 주식회사 | 이차 전지 |
KR102356494B1 (ko) * | 2015-04-06 | 2022-01-26 | 삼성에스디아이 주식회사 | 단락부재를 갖는 이차 전지 |
KR102524471B1 (ko) * | 2015-09-18 | 2023-04-24 | 삼성에스디아이 주식회사 | 이차전지 |
JP6579023B2 (ja) * | 2016-04-13 | 2019-09-25 | トヨタ自動車株式会社 | 二次電池の製造方法 |
JP2018056086A (ja) * | 2016-09-30 | 2018-04-05 | 日立オートモティブシステムズ株式会社 | 二次電池及び二次電池の製造方法 |
JP6885121B2 (ja) * | 2017-02-06 | 2021-06-09 | トヨタ自動車株式会社 | 二次電池およびその製造方法 |
CN108400276B (zh) | 2017-02-06 | 2021-03-05 | 丰田自动车株式会社 | 二次电池及其制造方法 |
JP6855905B2 (ja) * | 2017-04-24 | 2021-04-07 | トヨタ自動車株式会社 | 密閉型電池 |
WO2019010323A1 (en) * | 2017-07-07 | 2019-01-10 | Johnson Controls Technology Company | MONOPIECE CURRENT COLLECTOR FOR BATTERY CELL |
CN110061178B (zh) * | 2018-01-18 | 2024-10-15 | 比亚迪股份有限公司 | 电池、电池组以及汽车 |
CN110676517B (zh) * | 2018-07-03 | 2021-06-29 | 宁德新能源科技有限公司 | 电芯以及电池 |
CN109037761A (zh) * | 2018-07-17 | 2018-12-18 | 江苏海基新能源股份有限公司 | 一种方形铝壳锂离子电池及装配方法 |
DE112018008104T5 (de) * | 2018-10-24 | 2021-08-05 | Kabushiki Kaisha Toshiba | Batterie und batteriepack |
WO2021020117A1 (ja) * | 2019-07-30 | 2021-02-04 | 株式会社村田製作所 | 二次電池、電池パック、電子機器、電動工具、電動式航空機及び電動車両 |
WO2021020119A1 (ja) * | 2019-07-30 | 2021-02-04 | 株式会社村田製作所 | 二次電池、電池パック、電子機器、電動工具、電動式航空機及び電動車両 |
CN113906602A (zh) * | 2019-07-31 | 2022-01-07 | 日本汽车能源株式会社 | 超声波变幅杆、二次电池和二次电池的制造方法 |
KR20230160335A (ko) | 2021-09-03 | 2023-11-23 | 가부시끼가이샤 도시바 | 전지 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000150306A (ja) * | 1998-11-12 | 2000-05-30 | Toyota Motor Corp | 電池またはキャパシタの集電方式 |
JP4056279B2 (ja) * | 2002-03-29 | 2008-03-05 | 松下電器産業株式会社 | 電池 |
JP4792697B2 (ja) * | 2003-12-24 | 2011-10-12 | パナソニック株式会社 | 二次電池 |
JP4588331B2 (ja) * | 2004-02-02 | 2010-12-01 | パナソニック株式会社 | 角形電池とその製造方法 |
KR100590006B1 (ko) * | 2004-06-23 | 2006-06-14 | 삼성에스디아이 주식회사 | 이차 전지와 이에 사용되는 전극 조립체 |
US20080076019A1 (en) * | 2006-09-22 | 2008-03-27 | Wu Donald P H | Core Structure for a Square Lithium Secondary Battery |
JP3127610U (ja) * | 2006-09-27 | 2006-12-07 | 伍必翔 | 立方形状リチウムイオン二次電池用コア |
KR100827707B1 (ko) | 2006-09-27 | 2008-05-07 | 피에이치 유 도날드 | 사각형 리튬 이차 전지용 코어 구조체 |
-
2010
- 2010-02-08 JP JP2010025597A patent/JP5211086B2/ja not_active Expired - Fee Related
-
2011
- 2011-01-26 CN CN201110027610.7A patent/CN102148394B/zh not_active Expired - Fee Related
- 2011-02-07 KR KR1020110010609A patent/KR101266052B1/ko not_active IP Right Cessation
- 2011-02-07 US US13/022,038 patent/US8673470B2/en not_active Expired - Fee Related
Non-Patent Citations (4)
Title |
---|
JP特开2000-150306A 2000.05.30 |
JP特开2003-297413A 2003.10.17 |
JP特开2005-190697A 2005.07.14 |
JP特开2005-216825A 2005.08.11 |
Also Published As
Publication number | Publication date |
---|---|
KR20110092230A (ko) | 2011-08-17 |
JP2011165437A (ja) | 2011-08-25 |
CN102148394A (zh) | 2011-08-10 |
KR101266052B1 (ko) | 2013-05-21 |
US20110195286A1 (en) | 2011-08-11 |
US8673470B2 (en) | 2014-03-18 |
JP5211086B2 (ja) | 2013-06-12 |
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