CN211789215U - 一种圆柱电池上垫片 - Google Patents
一种圆柱电池上垫片 Download PDFInfo
- Publication number
- CN211789215U CN211789215U CN202020866358.3U CN202020866358U CN211789215U CN 211789215 U CN211789215 U CN 211789215U CN 202020866358 U CN202020866358 U CN 202020866358U CN 211789215 U CN211789215 U CN 211789215U
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- gasket
- ear hole
- pole ear
- hole
- utmost point
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- 239000003792 electrolyte Substances 0.000 claims abstract description 19
- 210000003027 ear inner Anatomy 0.000 claims description 3
- 210000000959 ear middle Anatomy 0.000 claims description 3
- 230000035699 permeability Effects 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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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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- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020866358.3U CN211789215U (zh) | 2020-05-21 | 2020-05-21 | 一种圆柱电池上垫片 |
Applications Claiming Priority (1)
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CN202020866358.3U CN211789215U (zh) | 2020-05-21 | 2020-05-21 | 一种圆柱电池上垫片 |
Publications (1)
Publication Number | Publication Date |
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CN211789215U true CN211789215U (zh) | 2020-10-27 |
Family
ID=72956226
Family Applications (1)
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CN202020866358.3U Active CN211789215U (zh) | 2020-05-21 | 2020-05-21 | 一种圆柱电池上垫片 |
Country Status (1)
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CN (1) | CN211789215U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022088827A1 (zh) * | 2020-10-29 | 2022-05-05 | 深圳市比克动力电池有限公司 | 集流板及圆柱形锂电池 |
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2020
- 2020-05-21 CN CN202020866358.3U patent/CN211789215U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022088827A1 (zh) * | 2020-10-29 | 2022-05-05 | 深圳市比克动力电池有限公司 | 集流板及圆柱形锂电池 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A gasket on cylindrical battery Effective date of registration: 20211210 Granted publication date: 20201027 Pledgee: Ningxiang sub branch of Bank of Changsha Co.,Ltd. Pledgor: Hunan Huaxing new energy technology Co.,Ltd. Registration number: Y2021980014522 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20201027 Pledgee: Ningxiang sub branch of Bank of Changsha Co.,Ltd. Pledgor: Hunan Huaxing new energy technology Co.,Ltd. Registration number: Y2021980014522 |