CN1266800C - 一种软包装锂离子动力电池电芯的制作方法 - Google Patents
一种软包装锂离子动力电池电芯的制作方法 Download PDFInfo
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- CN1266800C CN1266800C CNB2003101034261A CN200310103426A CN1266800C CN 1266800 C CN1266800 C CN 1266800C CN B2003101034261 A CNB2003101034261 A CN B2003101034261A CN 200310103426 A CN200310103426 A CN 200310103426A CN 1266800 C CN1266800 C CN 1266800C
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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
- 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
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2003101034261A CN1266800C (zh) | 2003-10-31 | 2003-10-31 | 一种软包装锂离子动力电池电芯的制作方法 |
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CNB2003101034261A CN1266800C (zh) | 2003-10-31 | 2003-10-31 | 一种软包装锂离子动力电池电芯的制作方法 |
Publications (2)
Publication Number | Publication Date |
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CN1540792A CN1540792A (zh) | 2004-10-27 |
CN1266800C true CN1266800C (zh) | 2006-07-26 |
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CNB2003101034261A Expired - Fee Related CN1266800C (zh) | 2003-10-31 | 2003-10-31 | 一种软包装锂离子动力电池电芯的制作方法 |
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Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100438139C (zh) * | 2005-08-25 | 2008-11-26 | 比亚迪股份有限公司 | 热安全性电池及其制备方法 |
CN1992415B (zh) * | 2005-12-30 | 2010-05-05 | 比亚迪股份有限公司 | 卷绕电极组结构及采用该结构的二次电池以及该结构的卷绕方法 |
CN101401250B (zh) * | 2006-03-20 | 2010-05-19 | 中信国安盟固利新能源科技有限公司 | 一种软包装大容量锂离子电池及其制作方法 |
CN101174681B (zh) | 2006-10-30 | 2010-05-12 | 比亚迪股份有限公司 | 极片复合体、电芯和锂离子电池 |
CN100414742C (zh) * | 2006-11-07 | 2008-08-27 | 曾坚义 | 卡扣式滤芯聚合物电池的极耳焊接方法 |
CN101453002A (zh) | 2007-11-29 | 2009-06-10 | 比亚迪股份有限公司 | 一种电池及其制备方法 |
CN201146200Y (zh) | 2007-12-18 | 2008-11-05 | 比亚迪股份有限公司 | 一种电池组用壳体及包括该壳体的电池组 |
US8276695B2 (en) | 2007-12-25 | 2012-10-02 | Byd Co. Ltd. | Battery electrode sheet |
ES2627441T3 (es) * | 2007-12-25 | 2017-07-28 | Byd Company Limited | Celda electroquímica que tiene un núcleo enrollado |
US8420254B2 (en) | 2007-12-25 | 2013-04-16 | Byd Co. Ltd. | End cover assembly for an electrochemical cell |
US20090159354A1 (en) | 2007-12-25 | 2009-06-25 | Wenfeng Jiang | Battery system having interconnected battery packs each having multiple electrochemical storage cells |
US8399116B2 (en) | 2007-12-25 | 2013-03-19 | Byd Co. Ltd. | Optimized dimensional relationships for an electrochemical cell having a coiled core |
CN102208598B (zh) | 2011-05-12 | 2014-03-12 | 中国科学院宁波材料技术与工程研究所 | 石墨烯涂层改性的锂二次电池的电极极片及其制作方法 |
CN102227031A (zh) * | 2011-05-20 | 2011-10-26 | 无锡市明杨电池有限公司 | 一种具有高倍率放电特性的锂离子电池 |
CN104810561B (zh) * | 2014-03-20 | 2018-06-19 | 万向一二三股份公司 | 一种锂离子动力电池电芯的制备方法 |
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2003
- 2003-10-31 CN CNB2003101034261A patent/CN1266800C/zh not_active Expired - Fee Related
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CN1540792A (zh) | 2004-10-27 |
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Owner name: CITIC GUOAN MENGGULI NEW ENERGY SCIENCE CO., LTD. Free format text: FORMER OWNER: ZHONGXINGUOAN MENGGULI ELECTRIC SOURCE TECHNOLOGY CO., LTD. Effective date: 20061110 |
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Effective date of registration: 20061110 Address after: 102200 Beijing city Changping District Bai Fu Road 18 Patentee after: Zhongxin Guoan Mengguli New Energy Sources Science and Technology Co., Ltd. Address before: 102200 Beijing city Changping District Bai Fu Road 18 Patentee before: Zhongxinguoan Mengguli Power Supply Technology Co., Ltd. |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhongxinguoan Mengguli Power Supply Technology Co., Ltd. Assignor: Zhongxin Guoan Mengguli New Energy Sources Science and Technology Co., Ltd. Contract record no.: 2011110000118 Denomination of invention: Method for making core of soft packaged lithium ion dynamic battery Granted publication date: 20060726 License type: Exclusive License Open date: 20041027 Record date: 20110720 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060726 Termination date: 20151031 |
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