CN211907494U - 一种圆柱电池绝缘片及圆柱电池 - Google Patents
一种圆柱电池绝缘片及圆柱电池 Download PDFInfo
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- CN211907494U CN211907494U CN202020825099.XU CN202020825099U CN211907494U CN 211907494 U CN211907494 U CN 211907494U CN 202020825099 U CN202020825099 U CN 202020825099U CN 211907494 U CN211907494 U CN 211907494U
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- Prior art keywords
- hole
- sheet
- cylindrical battery
- metal sheet
- insulating sheet
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 78
- 239000002184 metal Substances 0.000 claims abstract description 78
- 238000004804 winding Methods 0.000 claims description 20
- 238000007373 indentation Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 31
- 238000009413 insulation Methods 0.000 abstract description 26
- 238000000034 method Methods 0.000 abstract description 11
- 238000005452 bending Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004080 punching 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
-
- 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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- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020825099.XU CN211907494U (zh) | 2020-05-18 | 2020-05-18 | 一种圆柱电池绝缘片及圆柱电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202020825099.XU CN211907494U (zh) | 2020-05-18 | 2020-05-18 | 一种圆柱电池绝缘片及圆柱电池 |
Publications (1)
Publication Number | Publication Date |
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CN211907494U true CN211907494U (zh) | 2020-11-10 |
Family
ID=73270654
Family Applications (1)
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CN202020825099.XU Active CN211907494U (zh) | 2020-05-18 | 2020-05-18 | 一种圆柱电池绝缘片及圆柱电池 |
Country Status (1)
Country | Link |
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CN (1) | CN211907494U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111430593A (zh) * | 2020-05-18 | 2020-07-17 | 联动天翼新能源有限公司 | 一种圆柱电池绝缘片、外壳卷芯的组装方法及圆柱电池 |
-
2020
- 2020-05-18 CN CN202020825099.XU patent/CN211907494U/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111430593A (zh) * | 2020-05-18 | 2020-07-17 | 联动天翼新能源有限公司 | 一种圆柱电池绝缘片、外壳卷芯的组装方法及圆柱电池 |
WO2021232722A1 (zh) * | 2020-05-18 | 2021-11-25 | 联动天翼新能源有限公司 | 一种圆柱电池绝缘片、外壳卷芯的组装方法及圆柱电池 |
CN111430593B (zh) * | 2020-05-18 | 2024-06-07 | 联动天翼新能源有限公司 | 一种圆柱电池绝缘片、外壳卷芯的组装方法及圆柱电池 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lianyi (Taixing) New Energy Co.,Ltd. Assignor: LIANDONG TIANYI NEW ENERGY Co.,Ltd. Contract record no.: X2023990000862 Denomination of utility model: A cylindrical battery insulation sheet and cylindrical battery Granted publication date: 20201110 License type: Common License Record date: 20231016 |
|
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 cylindrical battery insulation sheet and cylindrical battery Effective date of registration: 20231130 Granted publication date: 20201110 Pledgee: Yuandong New Energy Co.,Ltd. Pledgor: LIANDONG TIANYI NEW ENERGY Co.,Ltd. Registration number: Y2023980067334 |