CN210744082U - 一种卷绕电芯及锂离子电池 - Google Patents
一种卷绕电芯及锂离子电池 Download PDFInfo
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- CN210744082U CN210744082U CN201921744750.4U CN201921744750U CN210744082U CN 210744082 U CN210744082 U CN 210744082U CN 201921744750 U CN201921744750 U CN 201921744750U CN 210744082 U CN210744082 U CN 210744082U
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- electric core
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 12
- 238000004804 winding Methods 0.000 title claims description 17
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 51
- 238000009413 insulation Methods 0.000 claims description 22
- 230000004323 axial length Effects 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 238000007731 hot pressing Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 229910052744 lithium Inorganic materials 0.000 abstract description 4
- 230000007704 transition Effects 0.000 description 10
- 206010052428 Wound Diseases 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 239000011810 insulating material Substances 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 208000034656 Contusions Diseases 0.000 description 1
- 208000034526 bruise Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 230000035515 penetration 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
-
- 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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Abstract
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Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921744750.4U CN210744082U (zh) | 2019-10-17 | 2019-10-17 | 一种卷绕电芯及锂离子电池 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921744750.4U CN210744082U (zh) | 2019-10-17 | 2019-10-17 | 一种卷绕电芯及锂离子电池 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210744082U true CN210744082U (zh) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921744750.4U Active CN210744082U (zh) | 2019-10-17 | 2019-10-17 | 一种卷绕电芯及锂离子电池 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210744082U (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114447443A (zh) * | 2022-02-11 | 2022-05-06 | 宁德新能源科技有限公司 | 电化学装置、电化学装置的制造方法及用电设备 |
| CN114631211A (zh) * | 2020-09-02 | 2022-06-14 | 宁德新能源科技有限公司 | 一种电芯组件及电化学装置 |
| CN115566373A (zh) * | 2022-12-07 | 2023-01-03 | 楚能新能源股份有限公司 | 一种错位型的全极耳极片、卷绕电芯和圆柱电池 |
| CN119069831A (zh) * | 2024-11-04 | 2024-12-03 | 中创新航科技集团股份有限公司 | 电芯及电池及电池模组 |
-
2019
- 2019-10-17 CN CN201921744750.4U patent/CN210744082U/zh active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114631211A (zh) * | 2020-09-02 | 2022-06-14 | 宁德新能源科技有限公司 | 一种电芯组件及电化学装置 |
| CN114447443A (zh) * | 2022-02-11 | 2022-05-06 | 宁德新能源科技有限公司 | 电化学装置、电化学装置的制造方法及用电设备 |
| CN115566373A (zh) * | 2022-12-07 | 2023-01-03 | 楚能新能源股份有限公司 | 一种错位型的全极耳极片、卷绕电芯和圆柱电池 |
| CN119069831A (zh) * | 2024-11-04 | 2024-12-03 | 中创新航科技集团股份有限公司 | 电芯及电池及电池模组 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220125 Address after: 215500 room 808, No. 1, Southeast Avenue, Changshu high tech Industrial Development Zone, Changshu, Suzhou, Jiangsu Patentee after: Jiangsu Zenergy Battery Technologies Co.,ltd Address before: 523000 Dalang Town, Dongguan, Guangdong province Xiangshan Pine Hill Village Xiangshan Industrial Park Jiayuan Road No. 9 Patentee before: DONGGUAN TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. Patentee before: JIANGSU TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. Patentee before: SHENZHEN TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 215500 room 808, No. 1, Southeast Avenue, Changshu high tech Industrial Development Zone, Changshu, Suzhou, Jiangsu Patentee after: Jiangsu Zhengli New Energy Battery Technology Co.,Ltd. Country or region after: China Address before: 215500 room 808, No. 1, Southeast Avenue, Changshu high tech Industrial Development Zone, Changshu, Suzhou, Jiangsu Patentee before: Jiangsu Zenergy Battery Technologies Co.,ltd Country or region before: China |
|
| CP03 | Change of name, title or address |