CN109326746B - 一种电池顶盖贴胶结构及其贴胶方法 - Google Patents
一种电池顶盖贴胶结构及其贴胶方法 Download PDFInfo
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- CN109326746B CN109326746B CN201811253071.7A CN201811253071A CN109326746B CN 109326746 B CN109326746 B CN 109326746B CN 201811253071 A CN201811253071 A CN 201811253071A CN 109326746 B CN109326746 B CN 109326746B
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 67
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- 239000000428 dust Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000002893 slag Substances 0.000 abstract description 18
- 239000002390 adhesive tape Substances 0.000 description 12
- 230000006872 improvement Effects 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
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- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 229910052751 metal Inorganic materials 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
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- 239000000243 solution Substances 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
- H01M50/148—Lids or covers characterised by their shape
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
-
- 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)
- Materials Engineering (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811253071.7A CN109326746B (zh) | 2018-10-25 | 2018-10-25 | 一种电池顶盖贴胶结构及其贴胶方法 |
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CN201811253071.7A CN109326746B (zh) | 2018-10-25 | 2018-10-25 | 一种电池顶盖贴胶结构及其贴胶方法 |
Publications (2)
Publication Number | Publication Date |
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CN109326746A CN109326746A (zh) | 2019-02-12 |
CN109326746B true CN109326746B (zh) | 2024-06-18 |
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CN201811253071.7A Active CN109326746B (zh) | 2018-10-25 | 2018-10-25 | 一种电池顶盖贴胶结构及其贴胶方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110212207B (zh) * | 2019-06-26 | 2022-03-11 | 珠海市嘉德电能科技有限公司 | 一种电池自动贴胶方法 |
EP4012831A4 (en) * | 2019-08-07 | 2022-09-28 | SANYO Electric Co., Ltd. | BATTERY |
CN116082970B (zh) * | 2023-04-06 | 2023-07-11 | 宁德新能源科技有限公司 | 集成胶纸、电化学装置以及终端 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205609594U (zh) * | 2016-04-28 | 2016-09-28 | 宁德时代新能源科技股份有限公司 | 二次电池顶盖及二次电池 |
CN206250260U (zh) * | 2016-12-02 | 2017-06-13 | 宁德时代新能源科技股份有限公司 | 二次电池 |
CN206820055U (zh) * | 2017-05-08 | 2017-12-29 | 深圳市光大激光科技股份有限公司 | 极耳硬连接的锂电池结构 |
CN207398289U (zh) * | 2017-10-20 | 2018-05-22 | 宁德时代新能源科技股份有限公司 | 二次电池 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH087872A (ja) * | 1994-06-21 | 1996-01-12 | Matsushita Electric Ind Co Ltd | 集合電池 |
JP2012054121A (ja) * | 2010-09-02 | 2012-03-15 | Sanyo Electric Co Ltd | 電池パック |
CN205985096U (zh) * | 2016-09-09 | 2017-02-22 | 东莞塔菲尔新能源科技有限公司 | 动力电池顶盖贴膜结构 |
CN106684428B (zh) * | 2016-12-30 | 2019-03-01 | 惠州金源精密自动化设备有限公司 | 外膜包装*** |
CN206992213U (zh) * | 2017-07-10 | 2018-02-09 | 合肥国轩高科动力能源有限公司 | 一种用于二次电池的绝缘弹片 |
CN207690902U (zh) * | 2017-12-14 | 2018-08-03 | 比亚迪股份有限公司 | 电池和具有其的电池包、电动汽车 |
CN108110159B (zh) * | 2017-12-15 | 2021-03-30 | 东莞百思利新能源科技有限公司 | 二次电池顶盖及其二次电池 |
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2018
- 2018-10-25 CN CN201811253071.7A patent/CN109326746B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205609594U (zh) * | 2016-04-28 | 2016-09-28 | 宁德时代新能源科技股份有限公司 | 二次电池顶盖及二次电池 |
CN206250260U (zh) * | 2016-12-02 | 2017-06-13 | 宁德时代新能源科技股份有限公司 | 二次电池 |
CN206820055U (zh) * | 2017-05-08 | 2017-12-29 | 深圳市光大激光科技股份有限公司 | 极耳硬连接的锂电池结构 |
CN207398289U (zh) * | 2017-10-20 | 2018-05-22 | 宁德时代新能源科技股份有限公司 | 二次电池 |
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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: 211100 Lantian Road 249, Airport Economic Development Zone, Jiangning District, Nanjing City, Jiangsu Province Applicant before: JIANGSU TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. Applicant before: DONGGUAN TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. Applicant before: SHENZHEN TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. |
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