CN103490031A - 一种正极耳、软包锂离子电池和正极耳的制造方法 - Google Patents
一种正极耳、软包锂离子电池和正极耳的制造方法 Download PDFInfo
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- CN103490031A CN103490031A CN201310347910.2A CN201310347910A CN103490031A CN 103490031 A CN103490031 A CN 103490031A CN 201310347910 A CN201310347910 A CN 201310347910A CN 103490031 A CN103490031 A CN 103490031A
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- 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
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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
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- 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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CN201310347910.2A CN103490031B (zh) | 2013-08-09 | 2013-08-09 | 一种正极耳、软包锂离子电池和正极耳的制造方法 |
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CN201310347910.2A CN103490031B (zh) | 2013-08-09 | 2013-08-09 | 一种正极耳、软包锂离子电池和正极耳的制造方法 |
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CN103490031A true CN103490031A (zh) | 2014-01-01 |
CN103490031B CN103490031B (zh) | 2016-01-20 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105810874A (zh) * | 2016-04-21 | 2016-07-27 | 格远电子科技(上海)有限公司 | 一种锂电池过载自保护极耳及其制备方法 |
WO2017117748A1 (zh) * | 2016-01-06 | 2017-07-13 | 宁德新能源科技有限公司 | 二次电池 |
CN112077460A (zh) * | 2020-08-27 | 2020-12-15 | 东莞市恒源新材料有限公司 | 一种极耳制备方法 |
CN112635922A (zh) * | 2020-12-16 | 2021-04-09 | 宁德新能源科技有限公司 | 电芯、电池及用电设备 |
CN114597495A (zh) * | 2022-03-21 | 2022-06-07 | 珠海冠宇电池股份有限公司 | 一种电池及电子设备 |
Citations (7)
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CN1983677A (zh) * | 2005-12-13 | 2007-06-20 | 中国电子科技集团公司第十八研究所 | 一种软包装电池极耳结构 |
CN101640284A (zh) * | 2009-06-05 | 2010-02-03 | 珠海汉格能源科技有限公司 | 一种圆柱型锂离子电池电芯及其制作方法 |
CN101677137A (zh) * | 2008-09-17 | 2010-03-24 | 深圳市比克电池有限公司 | 软包装锂离子电池的制造方法及软包装锂离子电池 |
CN201629366U (zh) * | 2010-02-09 | 2010-11-10 | 惠州市德赛聚能电池有限公司 | 一种锂离子电池的正极极耳 |
CN102610779A (zh) * | 2012-02-07 | 2012-07-25 | 范能文 | 一种正极耳、软包锂离子电池和正极耳的制造方法 |
CN202454645U (zh) * | 2012-02-07 | 2012-09-26 | 范能文 | 一种正极耳和软包锂离子电池 |
CN203406363U (zh) * | 2013-08-09 | 2014-01-22 | 范能文 | 一种正极耳和软包锂离子电池 |
-
2013
- 2013-08-09 CN CN201310347910.2A patent/CN103490031B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1983677A (zh) * | 2005-12-13 | 2007-06-20 | 中国电子科技集团公司第十八研究所 | 一种软包装电池极耳结构 |
CN101677137A (zh) * | 2008-09-17 | 2010-03-24 | 深圳市比克电池有限公司 | 软包装锂离子电池的制造方法及软包装锂离子电池 |
CN101640284A (zh) * | 2009-06-05 | 2010-02-03 | 珠海汉格能源科技有限公司 | 一种圆柱型锂离子电池电芯及其制作方法 |
CN201629366U (zh) * | 2010-02-09 | 2010-11-10 | 惠州市德赛聚能电池有限公司 | 一种锂离子电池的正极极耳 |
CN102610779A (zh) * | 2012-02-07 | 2012-07-25 | 范能文 | 一种正极耳、软包锂离子电池和正极耳的制造方法 |
CN202454645U (zh) * | 2012-02-07 | 2012-09-26 | 范能文 | 一种正极耳和软包锂离子电池 |
CN203406363U (zh) * | 2013-08-09 | 2014-01-22 | 范能文 | 一种正极耳和软包锂离子电池 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017117748A1 (zh) * | 2016-01-06 | 2017-07-13 | 宁德新能源科技有限公司 | 二次电池 |
CN108886126A (zh) * | 2016-01-06 | 2018-11-23 | 宁德新能源科技有限公司 | 二次电池 |
US10886570B2 (en) | 2016-01-06 | 2021-01-05 | Ningde Amperex Technology Limited | Secondary battery |
US20210075066A1 (en) * | 2016-01-06 | 2021-03-11 | Ningde Amperex Technology Limited | Secondary battery |
CN108886126B (zh) * | 2016-01-06 | 2021-11-26 | 宁德新能源科技有限公司 | 二次电池 |
US11688885B2 (en) * | 2016-01-06 | 2023-06-27 | Ningde Amperex Technology Limited | Secondary battery |
CN105810874A (zh) * | 2016-04-21 | 2016-07-27 | 格远电子科技(上海)有限公司 | 一种锂电池过载自保护极耳及其制备方法 |
CN112077460A (zh) * | 2020-08-27 | 2020-12-15 | 东莞市恒源新材料有限公司 | 一种极耳制备方法 |
CN112635922A (zh) * | 2020-12-16 | 2021-04-09 | 宁德新能源科技有限公司 | 电芯、电池及用电设备 |
CN112635922B (zh) * | 2020-12-16 | 2022-03-08 | 宁德新能源科技有限公司 | 电芯、电池及用电设备 |
CN114597495A (zh) * | 2022-03-21 | 2022-06-07 | 珠海冠宇电池股份有限公司 | 一种电池及电子设备 |
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