CN107658420A - 一种用于锂离子二次电池的顶盖 - Google Patents
一种用于锂离子二次电池的顶盖 Download PDFInfo
- Publication number
- CN107658420A CN107658420A CN201710859357.9A CN201710859357A CN107658420A CN 107658420 A CN107658420 A CN 107658420A CN 201710859357 A CN201710859357 A CN 201710859357A CN 107658420 A CN107658420 A CN 107658420A
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- CN
- China
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- sealing
- sleeve
- plug
- liquid injection
- hole
- 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.)
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 42
- 238000002347 injection Methods 0.000 claims abstract description 87
- 239000007924 injection Substances 0.000 claims abstract description 87
- 239000007788 liquid Substances 0.000 claims abstract description 77
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 239000012530 fluid Substances 0.000 claims abstract description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 125000003003 spiro group Chemical group 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000001994 activation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
- H01M50/627—Filling ports
- H01M50/636—Closing or sealing filling ports, e.g. using lids
-
- 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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Filling, Topping-Up Batteries (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710859357.9A CN107658420B (zh) | 2017-09-21 | 2017-09-21 | 一种用于锂离子二次电池的顶盖 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710859357.9A CN107658420B (zh) | 2017-09-21 | 2017-09-21 | 一种用于锂离子二次电池的顶盖 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107658420A true CN107658420A (zh) | 2018-02-02 |
CN107658420B CN107658420B (zh) | 2020-12-04 |
Family
ID=61131014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710859357.9A Active CN107658420B (zh) | 2017-09-21 | 2017-09-21 | 一种用于锂离子二次电池的顶盖 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107658420B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112599899A (zh) * | 2020-12-15 | 2021-04-02 | 上海兰钧新能源科技有限公司 | 顶盖结构及电池 |
EP3934012A4 (en) * | 2020-05-14 | 2022-01-05 | Contemporary Amperex Technology Co., Limited | END CAP, SECONDARY BATTERY, BATTERY PACK AND BATTERY USING DEVICE ASSEMBLY |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008226538A (ja) * | 2007-03-09 | 2008-09-25 | Nissan Motor Co Ltd | バッテリー液口栓 |
CN202042559U (zh) * | 2011-03-30 | 2011-11-16 | 比亚迪股份有限公司 | 一种锂离子电池 |
JP2012146587A (ja) * | 2011-01-14 | 2012-08-02 | Hitachi Vehicle Energy Ltd | 密閉型二次電池 |
CN103814457A (zh) * | 2011-09-27 | 2014-05-21 | 丰田自动车株式会社 | 电池 |
JP2014120389A (ja) * | 2012-12-18 | 2014-06-30 | Toyota Industries Corp | 蓄電装置 |
JP2015056358A (ja) * | 2013-09-13 | 2015-03-23 | 株式会社豊田自動織機 | 蓄電装置 |
JP2015082495A (ja) * | 2013-10-24 | 2015-04-27 | 株式会社豊田自動織機 | 蓄電装置用の仮封止栓 |
JP2016219145A (ja) * | 2015-05-15 | 2016-12-22 | 株式会社豊田自動織機 | 蓄電装置、及び蓄電装置の製造方法 |
JP2017091721A (ja) * | 2015-11-06 | 2017-05-25 | トヨタ自動車株式会社 | 二次電池の製造方法 |
CN206332104U (zh) * | 2016-11-23 | 2017-07-14 | 荆门市格林美新材料有限公司 | 一种电池单体及用于电池单体的注液机构 |
-
2017
- 2017-09-21 CN CN201710859357.9A patent/CN107658420B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008226538A (ja) * | 2007-03-09 | 2008-09-25 | Nissan Motor Co Ltd | バッテリー液口栓 |
JP2012146587A (ja) * | 2011-01-14 | 2012-08-02 | Hitachi Vehicle Energy Ltd | 密閉型二次電池 |
CN202042559U (zh) * | 2011-03-30 | 2011-11-16 | 比亚迪股份有限公司 | 一种锂离子电池 |
CN103814457A (zh) * | 2011-09-27 | 2014-05-21 | 丰田自动车株式会社 | 电池 |
JP2014120389A (ja) * | 2012-12-18 | 2014-06-30 | Toyota Industries Corp | 蓄電装置 |
JP2015056358A (ja) * | 2013-09-13 | 2015-03-23 | 株式会社豊田自動織機 | 蓄電装置 |
JP2015082495A (ja) * | 2013-10-24 | 2015-04-27 | 株式会社豊田自動織機 | 蓄電装置用の仮封止栓 |
JP2016219145A (ja) * | 2015-05-15 | 2016-12-22 | 株式会社豊田自動織機 | 蓄電装置、及び蓄電装置の製造方法 |
JP2017091721A (ja) * | 2015-11-06 | 2017-05-25 | トヨタ自動車株式会社 | 二次電池の製造方法 |
CN206332104U (zh) * | 2016-11-23 | 2017-07-14 | 荆门市格林美新材料有限公司 | 一种电池单体及用于电池单体的注液机构 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3934012A4 (en) * | 2020-05-14 | 2022-01-05 | Contemporary Amperex Technology Co., Limited | END CAP, SECONDARY BATTERY, BATTERY PACK AND BATTERY USING DEVICE ASSEMBLY |
EP4258463A3 (en) * | 2020-05-14 | 2024-04-17 | Contemporary Amperex Technology Co., Limited | End cap assembly, secondary battery, battery pack, and device using battery |
CN112599899A (zh) * | 2020-12-15 | 2021-04-02 | 上海兰钧新能源科技有限公司 | 顶盖结构及电池 |
Also Published As
Publication number | Publication date |
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CN107658420B (zh) | 2020-12-04 |
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Effective date of registration: 20201118 Address after: 233000 Anhui Bengbu Wuhe County Economic Development Zone Industrial Acceleration Center 3, 4 level Applicant after: WUHE ZHIKAI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 215335, Suzhou, Jiangsu province Kunshan Development Zone, Qianjin East Road, 399, Taiwan International Business Plaza, room 1202 Applicant before: SUZHOU LYUBIAO NEW ENERGY TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20211215 Address after: 239000 46-3-102 Ziwei garden, Chang'an Street, Fucheng Town, Fengyang County, Chuzhou City, Anhui Province Patentee after: Anhui Fengli Electronic Technology Co.,Ltd. Address before: 233000 Anhui Bengbu Wuhe County Economic Development Zone Industrial Acceleration Center 3, 4 level Patentee before: WUHE ZHIKAI ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |