CN105428725B - 卷绕式梯形电芯的制备方法及梯形电芯 - Google Patents
卷绕式梯形电芯的制备方法及梯形电芯 Download PDFInfo
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- CN105428725B CN105428725B CN201510790350.7A CN201510790350A CN105428725B CN 105428725 B CN105428725 B CN 105428725B CN 201510790350 A CN201510790350 A CN 201510790350A CN 105428725 B CN105428725 B CN 105428725B
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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
- 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
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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
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CN201510790350.7A CN105428725B (zh) | 2015-11-16 | 2015-11-16 | 卷绕式梯形电芯的制备方法及梯形电芯 |
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CN201510790350.7A CN105428725B (zh) | 2015-11-16 | 2015-11-16 | 卷绕式梯形电芯的制备方法及梯形电芯 |
Publications (2)
Publication Number | Publication Date |
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CN105428725A CN105428725A (zh) | 2016-03-23 |
CN105428725B true CN105428725B (zh) | 2018-02-27 |
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CN201510790350.7A Active CN105428725B (zh) | 2015-11-16 | 2015-11-16 | 卷绕式梯形电芯的制备方法及梯形电芯 |
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CN (1) | CN105428725B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106169603A (zh) * | 2016-09-29 | 2016-11-30 | 珠海格力电器股份有限公司 | 一种电池的生成方法及系统 |
CN106356499A (zh) * | 2016-10-25 | 2017-01-25 | 宁德新能源科技有限公司 | 极片及卷绕电芯 |
CN108615950A (zh) * | 2018-07-06 | 2018-10-02 | 江苏卓高新材料科技有限公司 | 一种卷绕式电芯定型方法及定型装置 |
CN111211357B (zh) * | 2018-11-22 | 2022-06-10 | 宁德新能源科技有限公司 | 一种卷绕电芯 |
CN112290072B (zh) * | 2019-07-24 | 2021-09-03 | 无锡先导智能装备股份有限公司 | 电池检测方法和电池检测系统 |
CN114300796A (zh) * | 2021-12-30 | 2022-04-08 | 三一技术装备有限公司 | 一种电池 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101707264A (zh) * | 2009-07-02 | 2010-05-12 | 宁波维科电池有限公司 | 一种锂离子电池极片卷绕方法及其卷绕装置 |
CN102983363A (zh) * | 2012-08-23 | 2013-03-20 | 珠海光宇电池有限公司 | 卷芯、聚合物锂离子电池及制备方法 |
CN103441306A (zh) * | 2013-08-28 | 2013-12-11 | 惠州Tcl金能电池有限公司 | 弯曲电池制造方法 |
CN104781972A (zh) * | 2013-02-13 | 2015-07-15 | 株式会社Lg化学 | 具有提高安全性的新颖结构的电池单体 |
CN205319257U (zh) * | 2015-11-16 | 2016-06-15 | 珠海光宇电池有限公司 | 卷绕式梯形电芯 |
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2015
- 2015-11-16 CN CN201510790350.7A patent/CN105428725B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101707264A (zh) * | 2009-07-02 | 2010-05-12 | 宁波维科电池有限公司 | 一种锂离子电池极片卷绕方法及其卷绕装置 |
CN102983363A (zh) * | 2012-08-23 | 2013-03-20 | 珠海光宇电池有限公司 | 卷芯、聚合物锂离子电池及制备方法 |
CN104781972A (zh) * | 2013-02-13 | 2015-07-15 | 株式会社Lg化学 | 具有提高安全性的新颖结构的电池单体 |
CN103441306A (zh) * | 2013-08-28 | 2013-12-11 | 惠州Tcl金能电池有限公司 | 弯曲电池制造方法 |
CN205319257U (zh) * | 2015-11-16 | 2016-06-15 | 珠海光宇电池有限公司 | 卷绕式梯形电芯 |
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Address after: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee after: Zhuhai Guanyu Battery Co.,Ltd. Address before: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. Address after: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee after: ZHUHAI COSLIGHT BATTERY Co.,Ltd. Address before: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. |