CN102104118B - 高容量动力锂电池封口板 - Google Patents
高容量动力锂电池封口板 Download PDFInfo
- Publication number
- CN102104118B CN102104118B CN2011100094397A CN201110009439A CN102104118B CN 102104118 B CN102104118 B CN 102104118B CN 2011100094397 A CN2011100094397 A CN 2011100094397A CN 201110009439 A CN201110009439 A CN 201110009439A CN 102104118 B CN102104118 B CN 102104118B
- Authority
- CN
- China
- Prior art keywords
- explosion
- proof diaphragm
- sealing plate
- lithium battery
- power lithium
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 30
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 27
- 238000004880 explosion Methods 0.000 claims abstract description 20
- 238000007790 scraping Methods 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 13
- 239000004411 aluminium Substances 0.000 claims description 4
- 241001391944 Commicarpus scandens Species 0.000 claims description 3
- 239000011258 core-shell material Substances 0.000 claims description 3
- 238000005476 soldering Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000009172 bursting Effects 0.000 abstract 4
- 239000012528 membrane Substances 0.000 abstract 4
- 230000007547 defect Effects 0.000 abstract 1
- 230000000977 initiatory effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- 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
- Gas Exhaust Devices For Batteries (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100094397A CN102104118B (zh) | 2011-01-14 | 2011-01-14 | 高容量动力锂电池封口板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100094397A CN102104118B (zh) | 2011-01-14 | 2011-01-14 | 高容量动力锂电池封口板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102104118A CN102104118A (zh) | 2011-06-22 |
| CN102104118B true CN102104118B (zh) | 2013-01-30 |
Family
ID=44156748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100094397A Active CN102104118B (zh) | 2011-01-14 | 2011-01-14 | 高容量动力锂电池封口板 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102104118B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI725613B (zh) | 2019-04-02 | 2021-04-21 | 大陸商常州微宙電子科技有限公司 | 用於儲能裝置的防爆外殼以及儲能裝置 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447087B (zh) * | 2011-11-29 | 2013-09-18 | 浙江海锂子新能源有限公司 | 锂电池用预警式防爆塞 |
| CN114512750B (zh) * | 2022-02-24 | 2024-05-28 | 珠海冠宇电池股份有限公司 | 电池 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1052709A1 (en) * | 1998-02-03 | 2000-11-15 | Toyo Kohan Co., Ltd | Method of forming protective coating on cell safety valve element, cell safety valve element coated with protective film, cell sealing plate using the element, and enclosed cell using the plate |
| CN101567432A (zh) * | 2009-06-05 | 2009-10-28 | 深圳市科达利实业有限公司 | 锂电池电芯的防爆及断电保护装置及其制作方法 |
| CN201936929U (zh) * | 2011-01-14 | 2011-08-17 | 深圳市科达利实业股份有限公司 | 高容量动力锂电池封口板 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010232089A (ja) * | 2009-03-27 | 2010-10-14 | Sanyo Electric Co Ltd | 密閉型電池 |
-
2011
- 2011-01-14 CN CN2011100094397A patent/CN102104118B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1052709A1 (en) * | 1998-02-03 | 2000-11-15 | Toyo Kohan Co., Ltd | Method of forming protective coating on cell safety valve element, cell safety valve element coated with protective film, cell sealing plate using the element, and enclosed cell using the plate |
| CN101567432A (zh) * | 2009-06-05 | 2009-10-28 | 深圳市科达利实业有限公司 | 锂电池电芯的防爆及断电保护装置及其制作方法 |
| CN201936929U (zh) * | 2011-01-14 | 2011-08-17 | 深圳市科达利实业股份有限公司 | 高容量动力锂电池封口板 |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2010-232089A 2010.10.14 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI725613B (zh) | 2019-04-02 | 2021-04-21 | 大陸商常州微宙電子科技有限公司 | 用於儲能裝置的防爆外殼以及儲能裝置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102104118A (zh) | 2011-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Hui Inventor after: Miao Fuyuan Inventor after: Li Jianju Inventor before: Li Jianju |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI JIANJU TO: YANG HUI MIAO FUYUAN LI JIANJU |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190619 Address after: 213300 Room 315, Block D, 168 Wushen Road, Zhongguancun Science and Technology Industrial Park, Jiangsu Province Patentee after: Jiangsu Kodali Precision Industry Co., Ltd. Address before: 518000 Three Floors of the First Factory Building in Zhongjian Industrial Zone on the North Side of Huaxing Road, Dalang Street, Baoan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Kedali Industrial Co., Ltd. |