CN101083342B - 卷绕式软包装锂离子电池单元、电池及制备方法 - Google Patents
卷绕式软包装锂离子电池单元、电池及制备方法 Download PDFInfo
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- CN101083342B CN101083342B CN200610021112A CN200610021112A CN101083342B CN 101083342 B CN101083342 B CN 101083342B CN 200610021112 A CN200610021112 A CN 200610021112A CN 200610021112 A CN200610021112 A CN 200610021112A CN 101083342 B CN101083342 B CN 101083342B
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- 238000004804 winding Methods 0.000 title claims description 32
- 238000012856 packing Methods 0.000 title abstract description 13
- 238000000034 method Methods 0.000 title description 12
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title description 10
- 229910052744 lithium Inorganic materials 0.000 title description 10
- 238000004519 manufacturing process Methods 0.000 title description 7
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 23
- 238000002360 preparation method Methods 0.000 claims abstract description 22
- 239000012528 membrane Substances 0.000 claims abstract description 11
- 230000004888 barrier function Effects 0.000 claims description 16
- 230000000977 initiatory effect Effects 0.000 claims description 11
- 239000011229 interlayer Substances 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
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- 238000003466 welding Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
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- 229920006255 plastic film Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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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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Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610021112A CN101083342B (zh) | 2006-05-30 | 2006-05-30 | 卷绕式软包装锂离子电池单元、电池及制备方法 |
HK08106121.1A HK1111267A1 (en) | 2006-05-30 | 2008-06-02 | Battery unit of a roll-up soft packaging lithium ion battery, battery and method for preparation thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610021112A CN101083342B (zh) | 2006-05-30 | 2006-05-30 | 卷绕式软包装锂离子电池单元、电池及制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101083342A CN101083342A (zh) | 2007-12-05 |
CN101083342B true CN101083342B (zh) | 2010-05-12 |
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Application Number | Title | Priority Date | Filing Date |
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CN200610021112A Active CN101083342B (zh) | 2006-05-30 | 2006-05-30 | 卷绕式软包装锂离子电池单元、电池及制备方法 |
Country Status (2)
Country | Link |
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CN (1) | CN101083342B (zh) |
HK (1) | HK1111267A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101969140A (zh) * | 2010-07-27 | 2011-02-09 | 天津力神电池股份有限公司 | 一种锂离子电池极组的新型卷绕方法 |
CN102332613A (zh) * | 2010-12-31 | 2012-01-25 | 东莞新能源科技有限公司 | 一种方形锂离子电池的卷绕方法 |
CN102983364B (zh) * | 2012-12-24 | 2016-01-20 | 天津力神电池股份有限公司 | 一种聚合物软包电池的极组结构 |
CN117059906A (zh) * | 2016-03-31 | 2023-11-14 | 宁德新能源科技有限公司 | 卷绕式电芯 |
CN106876796B (zh) * | 2017-03-07 | 2024-05-28 | 深圳吉阳智能科技有限公司 | 一种电芯卷针机构及其卷绕方法 |
CN107394097B (zh) * | 2017-07-14 | 2020-07-28 | 江苏春兰清洁能源研究院有限公司 | 一种多极耳卷绕型锂离子电池极耳位置精确定位的方法 |
CN108134139B (zh) * | 2017-11-30 | 2020-09-08 | 深圳市卓能新能源股份有限公司 | 一种圆柱形锂离子电池及其制备方法 |
CN109461883A (zh) * | 2018-12-05 | 2019-03-12 | 珠海光宇电池有限公司 | 锂离子电池 |
CN110474091B (zh) * | 2019-09-09 | 2021-06-22 | 瑞浦能源有限公司 | 一种调整极耳对齐度的方法、动力电池卷芯及制备方法 |
CN111258286B (zh) * | 2020-03-26 | 2023-02-28 | 广州中国科学院工业技术研究院 | 多模块复合整机联动软包锂电池智能制造控制系统及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1531133A (zh) * | 2003-02-19 | 2004-09-22 | ����Sdi��ʽ���� | 卷绕式电池单元以及其卷绕方法和包含其的锂二次电池 |
CN2645251Y (zh) * | 2003-09-28 | 2004-09-29 | 惠州Tcl金能电池有限公司 | 一种卷绕型锂电池电芯 |
CN2679865Y (zh) * | 2004-02-13 | 2005-02-16 | 惠州Tcl金能电池有限公司 | 一种卷绕型锂电池电芯的卷芯 |
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2006
- 2006-05-30 CN CN200610021112A patent/CN101083342B/zh active Active
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2008
- 2008-06-02 HK HK08106121.1A patent/HK1111267A1/xx not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1531133A (zh) * | 2003-02-19 | 2004-09-22 | ����Sdi��ʽ���� | 卷绕式电池单元以及其卷绕方法和包含其的锂二次电池 |
CN2645251Y (zh) * | 2003-09-28 | 2004-09-29 | 惠州Tcl金能电池有限公司 | 一种卷绕型锂电池电芯 |
CN2679865Y (zh) * | 2004-02-13 | 2005-02-16 | 惠州Tcl金能电池有限公司 | 一种卷绕型锂电池电芯的卷芯 |
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Publication number | Publication date |
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HK1111267A1 (en) | 2008-08-01 |
CN101083342A (zh) | 2007-12-05 |
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Effective date of registration: 20160921 Address after: An Zhen Zhongmu County 451470 Henan city of Zhengzhou Province Liu Zheng Qiao Village Patentee after: ZHENGZHOU BAK BATTERY Co.,Ltd. Address before: Kwai Chung street Beek Industrial Park in Longgang District of Shenzhen City, Guangdong province 518119 Patentee before: SHENZHEN BAK BATTERY Co.,Ltd. |
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