CN106129481B - 卷绕式凹形电芯的制备方法及电芯 - Google Patents
卷绕式凹形电芯的制备方法及电芯 Download PDFInfo
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- CN106129481B CN106129481B CN201610509223.XA CN201610509223A CN106129481B CN 106129481 B CN106129481 B CN 106129481B CN 201610509223 A CN201610509223 A CN 201610509223A CN 106129481 B CN106129481 B CN 106129481B
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- 239000006071 cream Substances 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 4
- 238000010422 painting Methods 0.000 claims abstract description 4
- 239000002985 plastic film Substances 0.000 claims abstract description 4
- 229920006255 plastic film Polymers 0.000 claims abstract description 4
- 238000005476 soldering Methods 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000003698 laser cutting Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical group [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
Classifications
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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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- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610509223.XA CN106129481B (zh) | 2016-06-29 | 2016-06-29 | 卷绕式凹形电芯的制备方法及电芯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610509223.XA CN106129481B (zh) | 2016-06-29 | 2016-06-29 | 卷绕式凹形电芯的制备方法及电芯 |
Publications (2)
Publication Number | Publication Date |
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CN106129481A CN106129481A (zh) | 2016-11-16 |
CN106129481B true CN106129481B (zh) | 2019-02-05 |
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CN201610509223.XA Active CN106129481B (zh) | 2016-06-29 | 2016-06-29 | 卷绕式凹形电芯的制备方法及电芯 |
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CN (1) | CN106129481B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107799831B (zh) * | 2017-11-06 | 2020-08-11 | 无锡先导智能装备股份有限公司 | 一种电芯基准线的确定方法及确定装置 |
CN109759496B (zh) * | 2018-12-17 | 2020-05-05 | 广东新宇智能装备有限公司 | 一种应用于电池卷绕工艺的极耳冲切方法 |
CN110534797B (zh) * | 2019-07-24 | 2021-06-15 | 珠海冠宇电池股份有限公司 | 一种异形锂电池及其制造方法 |
CN113597701B (zh) * | 2020-03-24 | 2023-04-18 | 东莞新能安科技有限公司 | 电化学装置以及电子装置 |
KR20220056057A (ko) * | 2020-10-27 | 2022-05-04 | 주식회사 엘지에너지솔루션 | 이차전지 제조방법 및 이차전지 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101714624A (zh) * | 2009-09-11 | 2010-05-26 | 广州丰江电池新技术股份有限公司 | 一种螺旋线多极耳锂离子电池及其制造方法 |
CN105070880A (zh) * | 2015-07-29 | 2015-11-18 | 佛山市实达科技有限公司 | 带辅极耳极片及带辅极耳极片的锂离子电池 |
CN205752422U (zh) * | 2016-06-29 | 2016-11-30 | 珠海光宇电池有限公司 | 一种凹形电芯 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6095961B2 (ja) * | 2011-12-06 | 2017-03-15 | 株式会社半導体エネルギー研究所 | 角形リチウム二次電池 |
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2016
- 2016-06-29 CN CN201610509223.XA patent/CN106129481B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101714624A (zh) * | 2009-09-11 | 2010-05-26 | 广州丰江电池新技术股份有限公司 | 一种螺旋线多极耳锂离子电池及其制造方法 |
CN105070880A (zh) * | 2015-07-29 | 2015-11-18 | 佛山市实达科技有限公司 | 带辅极耳极片及带辅极耳极片的锂离子电池 |
CN205752422U (zh) * | 2016-06-29 | 2016-11-30 | 珠海光宇电池有限公司 | 一种凹形电芯 |
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CN106129481A (zh) | 2016-11-16 |
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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 CosMX 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. |