CN211578871U - 一种防电芯短路的极耳及电芯 - Google Patents
一种防电芯短路的极耳及电芯 Download PDFInfo
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- CN211578871U CN211578871U CN202020267725.8U CN202020267725U CN211578871U CN 211578871 U CN211578871 U CN 211578871U CN 202020267725 U CN202020267725 U CN 202020267725U CN 211578871 U CN211578871 U CN 211578871U
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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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CN202020267725.8U CN211578871U (zh) | 2020-03-06 | 2020-03-06 | 一种防电芯短路的极耳及电芯 |
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CN202020267725.8U CN211578871U (zh) | 2020-03-06 | 2020-03-06 | 一种防电芯短路的极耳及电芯 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111816831A (zh) * | 2020-08-25 | 2020-10-23 | 珠海冠宇电池股份有限公司 | 一种防短路的电芯极耳 |
CN114597604A (zh) * | 2022-03-21 | 2022-06-07 | 上海兰钧新能源科技有限公司 | 一种电池加工方法和电池 |
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2020
- 2020-03-06 CN CN202020267725.8U patent/CN211578871U/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111816831A (zh) * | 2020-08-25 | 2020-10-23 | 珠海冠宇电池股份有限公司 | 一种防短路的电芯极耳 |
CN114597604A (zh) * | 2022-03-21 | 2022-06-07 | 上海兰钧新能源科技有限公司 | 一种电池加工方法和电池 |
CN114597604B (zh) * | 2022-03-21 | 2024-03-15 | 上海兰钧新能源科技有限公司 | 一种电池加工方法和电池 |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A pole lug and electric core for preventing short circuit of electric core Effective date of registration: 20210729 Granted publication date: 20200925 Pledgee: Bank of Changsha Co.,Ltd. Zhuzhou branch Pledgor: HUNAN LIFANG NEW ENERGY SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2021980007086 |
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PE01 | Entry into force 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: 20230208 Granted publication date: 20200925 Pledgee: Bank of Changsha Co.,Ltd. Zhuzhou branch Pledgor: HUNAN LIFANG NEW ENERGY SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2021980007086 |
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PC01 | Cancellation 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 type of pole ear and battery cell for preventing short circuit of battery cells Effective date of registration: 20230829 Granted publication date: 20200925 Pledgee: Agricultural Bank of China Limited Zhuzhou branch Pledgor: HUNAN LIFANG NEW ENERGY SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2023980054119 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |