CN100590907C - 一种电芯壳体及电芯 - Google Patents
一种电芯壳体及电芯 Download PDFInfo
- Publication number
- CN100590907C CN100590907C CN200610062659A CN200610062659A CN100590907C CN 100590907 C CN100590907 C CN 100590907C CN 200610062659 A CN200610062659 A CN 200610062659A CN 200610062659 A CN200610062659 A CN 200610062659A CN 100590907 C CN100590907 C CN 100590907C
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- Prior art keywords
- electric core
- boss
- cylindrical shell
- hole
- tube
- 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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- 239000011258 core-shell material Substances 0.000 title claims abstract description 27
- 239000003792 electrolyte Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 abstract description 12
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 230000004927 fusion Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004411 aluminium 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
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
Classifications
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- 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
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
Abstract
Description
结构类型 | 筒底无凹槽 | 实施例1 | 实施例2 | 实施例3 |
漏液率 | 15% | 0.8% | 0.45% | 0.4% |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610062659A CN100590907C (zh) | 2006-09-19 | 2006-09-19 | 一种电芯壳体及电芯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610062659A CN100590907C (zh) | 2006-09-19 | 2006-09-19 | 一种电芯壳体及电芯 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101150178A CN101150178A (zh) | 2008-03-26 |
CN100590907C true CN100590907C (zh) | 2010-02-17 |
Family
ID=39250587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610062659A Active CN100590907C (zh) | 2006-09-19 | 2006-09-19 | 一种电芯壳体及电芯 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100590907C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101150176B (zh) * | 2006-09-19 | 2010-05-12 | 深圳市比克电池有限公司 | 一种电芯壳体及电芯 |
-
2006
- 2006-09-19 CN CN200610062659A patent/CN100590907C/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101150178A (zh) | 2008-03-26 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160921 Address after: An Zhen Zhongmu County 451470 Henan city of Zhengzhou Province Liu Zheng Qiao Village Patentee after: ZHENGZHOU BAK BATTERY Co.,Ltd. Address before: Kwai Chung street Beek Industrial Park in Longgang District of Shenzhen City, Guangdong province 518119 Patentee before: SHENZHEN BAK BATTERY Co.,Ltd. |
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Effective date of registration: 20191022 Granted publication date: 20100217 |
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PD01 | Discharge of preservation of patent |
Date of cancellation: 20221022 Granted publication date: 20100217 |
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PP01 | Preservation of patent right |
Effective date of registration: 20221022 Granted publication date: 20100217 |
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