CN203690383U - 一种方形锂离子电池组的静态泄压结构 - Google Patents
一种方形锂离子电池组的静态泄压结构 Download PDFInfo
- Publication number
- CN203690383U CN203690383U CN201320896333.8U CN201320896333U CN203690383U CN 203690383 U CN203690383 U CN 203690383U CN 201320896333 U CN201320896333 U CN 201320896333U CN 203690383 U CN203690383 U CN 203690383U
- Authority
- CN
- China
- Prior art keywords
- pressure relief
- lithium ion
- tube
- ion battery
- welded tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 24
- 230000003068 static effect Effects 0.000 claims description 17
- 239000004677 Nylon Substances 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000003792 electrolyte Substances 0.000 abstract description 10
- 238000005507 spraying Methods 0.000 abstract 1
- 238000004146 energy storage Methods 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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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- Secondary Cells (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320896333.8U CN203690383U (zh) | 2013-12-31 | 2013-12-31 | 一种方形锂离子电池组的静态泄压结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320896333.8U CN203690383U (zh) | 2013-12-31 | 2013-12-31 | 一种方形锂离子电池组的静态泄压结构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203690383U true CN203690383U (zh) | 2014-07-02 |
Family
ID=51012253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201320896333.8U Expired - Lifetime CN203690383U (zh) | 2013-12-31 | 2013-12-31 | 一种方形锂离子电池组的静态泄压结构 |
Country Status (1)
Country | Link |
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CN (1) | CN203690383U (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109326759A (zh) * | 2018-10-30 | 2019-02-12 | 广州小鹏汽车科技有限公司 | 压力调节装置及电池系统 |
CN111106277A (zh) * | 2018-12-29 | 2020-05-05 | 宁德时代新能源科技股份有限公司 | 电池包 |
CN111106278A (zh) * | 2018-12-29 | 2020-05-05 | 宁德时代新能源科技股份有限公司 | 电池包 |
WO2023193726A1 (zh) * | 2022-04-06 | 2023-10-12 | 宁德时代新能源科技股份有限公司 | 电池及用电设备 |
-
2013
- 2013-12-31 CN CN201320896333.8U patent/CN203690383U/zh not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109326759A (zh) * | 2018-10-30 | 2019-02-12 | 广州小鹏汽车科技有限公司 | 压力调节装置及电池系统 |
CN111106277A (zh) * | 2018-12-29 | 2020-05-05 | 宁德时代新能源科技股份有限公司 | 电池包 |
CN111106278A (zh) * | 2018-12-29 | 2020-05-05 | 宁德时代新能源科技股份有限公司 | 电池包 |
CN111106277B (zh) * | 2018-12-29 | 2021-05-07 | 宁德时代新能源科技股份有限公司 | 电池包 |
CN113113707A (zh) * | 2018-12-29 | 2021-07-13 | 宁德时代新能源科技股份有限公司 | 电池包 |
US11302972B2 (en) | 2018-12-29 | 2022-04-12 | Contemporary Amperex Technology Co., Limited | Battery pack including batteries |
US11600886B2 (en) | 2018-12-29 | 2023-03-07 | Contemporary Amperex Technology Co., Limited | Battery pack |
WO2023193726A1 (zh) * | 2022-04-06 | 2023-10-12 | 宁德时代新能源科技股份有限公司 | 电池及用电设备 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Static-state pressure relief structure of square lithium ion battery pack Effective date of registration: 20141218 Granted publication date: 20140702 Pledgee: Export Import Bank of China Pledgor: Shenzhen Optimum Battery Co.,Ltd.|Zhao Bing Registration number: 2014990001097 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171025 Granted publication date: 20140702 Pledgee: Export Import Bank of China Pledgor: Shenzhen Optimum Battery Co.,Ltd.|Zhao Bing Registration number: 2014990001097 |
|
PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20140702 |
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PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20140702 |
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Effective date of registration: 20210428 Granted publication date: 20140702 |
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Date of cancellation: 20231231 Granted publication date: 20140702 |
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Addressee: Li Fei Document name: Notice of Termination of Patent Rights |
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