CN208862085U - 一种动力电池顶盖注液孔结构 - Google Patents
一种动力电池顶盖注液孔结构 Download PDFInfo
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- CN208862085U CN208862085U CN201820711979.7U CN201820711979U CN208862085U CN 208862085 U CN208862085 U CN 208862085U CN 201820711979 U CN201820711979 U CN 201820711979U CN 208862085 U CN208862085 U CN 208862085U
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- power battery
- liquid injection
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- injection hole
- annular groove
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- 239000003792 electrolyte Substances 0.000 title claims abstract description 36
- 238000002347 injection Methods 0.000 claims abstract description 25
- 239000007924 injection Substances 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 230000010485 coping Effects 0.000 claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 238000007789 sealing Methods 0.000 abstract description 9
- 238000003466 welding Methods 0.000 abstract description 9
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 238000011109 contamination Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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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- Filling, Topping-Up Batteries (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820711979.7U CN208862085U (zh) | 2018-05-14 | 2018-05-14 | 一种动力电池顶盖注液孔结构 |
Applications Claiming Priority (1)
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CN201820711979.7U CN208862085U (zh) | 2018-05-14 | 2018-05-14 | 一种动力电池顶盖注液孔结构 |
Publications (1)
Publication Number | Publication Date |
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CN208862085U true CN208862085U (zh) | 2019-05-14 |
Family
ID=66411025
Family Applications (1)
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CN201820711979.7U Active CN208862085U (zh) | 2018-05-14 | 2018-05-14 | 一种动力电池顶盖注液孔结构 |
Country Status (1)
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CN (1) | CN208862085U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113823882A (zh) * | 2021-10-18 | 2021-12-21 | 天能帅福得能源股份有限公司 | 一种锂电池防爆阀防腐蚀结构 |
CN114464938A (zh) * | 2022-01-14 | 2022-05-10 | 欣旺达电动汽车电池有限公司 | 电池顶盖及动力电池 |
-
2018
- 2018-05-14 CN CN201820711979.7U patent/CN208862085U/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113823882A (zh) * | 2021-10-18 | 2021-12-21 | 天能帅福得能源股份有限公司 | 一种锂电池防爆阀防腐蚀结构 |
CN114464938A (zh) * | 2022-01-14 | 2022-05-10 | 欣旺达电动汽车电池有限公司 | 电池顶盖及动力电池 |
CN114464938B (zh) * | 2022-01-14 | 2023-08-15 | 欣旺达电动汽车电池有限公司 | 电池顶盖及动力电池 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220117 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. |
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TR01 | Transfer of patent right |