CN107732041A - 一种可再充电的电池 - Google Patents
一种可再充电的电池 Download PDFInfo
- Publication number
- CN107732041A CN107732041A CN201710801340.8A CN201710801340A CN107732041A CN 107732041 A CN107732041 A CN 107732041A CN 201710801340 A CN201710801340 A CN 201710801340A CN 107732041 A CN107732041 A CN 107732041A
- Authority
- CN
- China
- Prior art keywords
- protection cap
- battery
- pressure release
- release valve
- valve protection
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 claims abstract description 18
- 239000007924 injection Substances 0.000 claims abstract description 18
- 210000004508 polar body Anatomy 0.000 claims abstract description 18
- 210000004027 cell Anatomy 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 239000003792 electrolyte Substances 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000007373 indentation Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000011149 active material Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000746 body region Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/30—Arrangements for facilitating escape of gases
-
- 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)
- Gas Exhaust Devices For Batteries (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710801340.8A CN107732041B (zh) | 2015-08-10 | 2015-08-10 | 一种可再充电的电池 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710801340.8A CN107732041B (zh) | 2015-08-10 | 2015-08-10 | 一种可再充电的电池 |
CN201510486692.XA CN105070860B (zh) | 2015-08-10 | 2015-08-10 | 一种可再充电的电池 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510486692.XA Division CN105070860B (zh) | 2015-08-10 | 2015-08-10 | 一种可再充电的电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107732041A true CN107732041A (zh) | 2018-02-23 |
CN107732041B CN107732041B (zh) | 2020-06-16 |
Family
ID=54500181
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710801340.8A Active CN107732041B (zh) | 2015-08-10 | 2015-08-10 | 一种可再充电的电池 |
CN201510486692.XA Active CN105070860B (zh) | 2015-08-10 | 2015-08-10 | 一种可再充电的电池 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510486692.XA Active CN105070860B (zh) | 2015-08-10 | 2015-08-10 | 一种可再充电的电池 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN107732041B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020133662A1 (zh) * | 2018-12-29 | 2020-07-02 | 宁德时代新能源科技股份有限公司 | 二次电池和电池模组 |
CN114824596A (zh) * | 2022-04-06 | 2022-07-29 | 星恒电源股份有限公司 | 一种简易式方形电池端盖及方形电池 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105811525A (zh) * | 2016-05-06 | 2016-07-27 | 常州汇森电子有限公司 | 一种防爆裂保护型充电电池用充电器 |
CN105938888A (zh) * | 2016-06-20 | 2016-09-14 | 深圳天珑无线科技有限公司 | 一种电池防爆线设置方法及防爆电池 |
CN109891635B (zh) * | 2016-10-24 | 2022-02-18 | 三洋电机株式会社 | 方形二次电池 |
EP4235950A3 (en) | 2020-10-19 | 2023-11-01 | Jiangsu Contemporary Amperex Technology Limited | Battery, electric apparatus, and battery manufacturing method and device |
CN112018302B (zh) * | 2020-10-19 | 2021-05-04 | 江苏时代新能源科技有限公司 | 电池、用电装置、制备电池的方法和设备 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202495489U (zh) * | 2012-02-16 | 2012-10-17 | 东莞新能源科技有限公司 | 动力电池顶盖结构 |
DE102014201856A1 (de) * | 2014-02-03 | 2015-08-06 | Robert Bosch Gmbh | Sondergehäuse für Batteriezellen |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101262050B (zh) * | 2008-04-11 | 2011-03-16 | 方祺 | 高倍率放电圆柱形锂离子电池防爆盖帽 |
CN201498559U (zh) * | 2009-09-11 | 2010-06-02 | 深圳市雄韬电源科技有限公司 | 一种锂离子二次电池封口化成装置 |
CN102142531A (zh) * | 2010-01-28 | 2011-08-03 | 深圳市比克电池有限公司 | 一种电池、电池保护装置及其制作方法 |
-
2015
- 2015-08-10 CN CN201710801340.8A patent/CN107732041B/zh active Active
- 2015-08-10 CN CN201510486692.XA patent/CN105070860B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202495489U (zh) * | 2012-02-16 | 2012-10-17 | 东莞新能源科技有限公司 | 动力电池顶盖结构 |
DE102014201856A1 (de) * | 2014-02-03 | 2015-08-06 | Robert Bosch Gmbh | Sondergehäuse für Batteriezellen |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020133662A1 (zh) * | 2018-12-29 | 2020-07-02 | 宁德时代新能源科技股份有限公司 | 二次电池和电池模组 |
CN114824596A (zh) * | 2022-04-06 | 2022-07-29 | 星恒电源股份有限公司 | 一种简易式方形电池端盖及方形电池 |
Also Published As
Publication number | Publication date |
---|---|
CN105070860B (zh) | 2017-12-08 |
CN107732041B (zh) | 2020-06-16 |
CN105070860A (zh) | 2015-11-18 |
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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 |
Effective date of registration: 20200417 Address after: 100176 Beijing economic and Technological Development Zone, Wenchang Road, No. 8, No. Applicant after: BEIJING NAURA MICROELECTRONICS EQUIPMENT Co.,Ltd. Address before: 100015, Jiuxianqiao East Road, Chaoyang District, Beijing on the 1st floor, South Gate, five, M5 Applicant before: BEIJING FEIXING BODA ELECTRONIC Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200522 Address after: 100015 2nd floor, M4 building, No.1, Jiuxianqiao East Road, Chaoyang District, Beijing Applicant after: BEIJING NAURA NEW ENERGY LITHIUM BATTERY EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 100176 Beijing economic and Technological Development Zone, Wenchang Road, No. 8, No. Applicant before: BEIJING NAURA MICROELECTRONICS EQUIPMENT Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |