CN111244379A - 一种动力电池极耳及动力电池 - Google Patents
一种动力电池极耳及动力电池 Download PDFInfo
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- CN111244379A CN111244379A CN202010043164.8A CN202010043164A CN111244379A CN 111244379 A CN111244379 A CN 111244379A CN 202010043164 A CN202010043164 A CN 202010043164A CN 111244379 A CN111244379 A CN 111244379A
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- power battery
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 46
- 238000003466 welding Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000004026 adhesive bonding Methods 0.000 claims description 3
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- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/538—Connection of several leads or tabs of wound or folded electrode stacks
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0431—Cells with wound or folded electrodes
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010043164.8A CN111244379A (zh) | 2020-01-15 | 2020-01-15 | 一种动力电池极耳及动力电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010043164.8A CN111244379A (zh) | 2020-01-15 | 2020-01-15 | 一种动力电池极耳及动力电池 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111244379A true CN111244379A (zh) | 2020-06-05 |
Family
ID=70873226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010043164.8A Pending CN111244379A (zh) | 2020-01-15 | 2020-01-15 | 一种动力电池极耳及动力电池 |
Country Status (1)
Country | Link |
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CN (1) | CN111244379A (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102104134A (zh) * | 2011-01-28 | 2011-06-22 | 福建南平南孚电池有限公司 | 锂电池的极耳、具有该极耳的负极结构和锂电池 |
CN205645969U (zh) * | 2016-03-08 | 2016-10-12 | 宁德时代新能源科技股份有限公司 | 一种二次电池极耳及二次电池 |
CN208000962U (zh) * | 2017-09-29 | 2018-10-23 | 东莞塔菲尔新能源科技有限公司 | 一种锂离子电池极耳结构 |
CN209418631U (zh) * | 2019-04-11 | 2019-09-20 | 江苏塔菲尔新能源科技股份有限公司 | 一种动力电池及电动汽车 |
CN110462881A (zh) * | 2017-03-17 | 2019-11-15 | 理百思特有限公司 | 具有强化接头接合结构和电极引线弯曲结构的柔性电池 |
CN211980744U (zh) * | 2020-01-15 | 2020-11-20 | 东莞塔菲尔新能源科技有限公司 | 一种动力电池极耳及动力电池 |
-
2020
- 2020-01-15 CN CN202010043164.8A patent/CN111244379A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102104134A (zh) * | 2011-01-28 | 2011-06-22 | 福建南平南孚电池有限公司 | 锂电池的极耳、具有该极耳的负极结构和锂电池 |
CN205645969U (zh) * | 2016-03-08 | 2016-10-12 | 宁德时代新能源科技股份有限公司 | 一种二次电池极耳及二次电池 |
CN110462881A (zh) * | 2017-03-17 | 2019-11-15 | 理百思特有限公司 | 具有强化接头接合结构和电极引线弯曲结构的柔性电池 |
CN208000962U (zh) * | 2017-09-29 | 2018-10-23 | 东莞塔菲尔新能源科技有限公司 | 一种锂离子电池极耳结构 |
CN209418631U (zh) * | 2019-04-11 | 2019-09-20 | 江苏塔菲尔新能源科技股份有限公司 | 一种动力电池及电动汽车 |
CN211980744U (zh) * | 2020-01-15 | 2020-11-20 | 东莞塔菲尔新能源科技有限公司 | 一种动力电池极耳及动力电池 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220117 Address after: 215500 No. 68, Xin'anjiang Road, Southeast street, Changshu, Suzhou, Jiangsu Applicant after: Jiangsu Zenergy Battery Technologies Co.,ltd Address before: 523795 No.9 Jiayuan Road, Xiangshan Industrial Park, songmushan village, Dalang Town, Dongguan City, Guangdong Province Applicant before: DONGGUAN TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. Applicant before: JIANGSU TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. Applicant before: SHENZHEN TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. |
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CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Country or region after: China Address after: 215500 No. 68, Xin'anjiang Road, Southeast street, Changshu, Suzhou, Jiangsu Applicant after: Jiangsu Zhengli New Energy Battery Technology Co.,Ltd. Address before: 215500 No. 68, Xin'anjiang Road, Southeast street, Changshu, Suzhou, Jiangsu Applicant before: Jiangsu Zenergy Battery Technologies Co.,ltd Country or region before: China |