CN101393973B - 圆柱形二次电池 - Google Patents
圆柱形二次电池 Download PDFInfo
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- CN101393973B CN101393973B CN2007100772308A CN200710077230A CN101393973B CN 101393973 B CN101393973 B CN 101393973B CN 2007100772308 A CN2007100772308 A CN 2007100772308A CN 200710077230 A CN200710077230 A CN 200710077230A CN 101393973 B CN101393973 B CN 101393973B
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- 239000003792 electrolyte Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000009826 distribution Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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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
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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
- 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
Abstract
Description
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100772308A CN101393973B (zh) | 2007-09-21 | 2007-09-21 | 圆柱形二次电池 |
HK09108421.3A HK1129960A1 (en) | 2007-09-21 | 2009-09-14 | An annular secondary battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100772308A CN101393973B (zh) | 2007-09-21 | 2007-09-21 | 圆柱形二次电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101393973A CN101393973A (zh) | 2009-03-25 |
CN101393973B true CN101393973B (zh) | 2013-06-26 |
Family
ID=40494148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100772308A Active CN101393973B (zh) | 2007-09-21 | 2007-09-21 | 圆柱形二次电池 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101393973B (zh) |
HK (1) | HK1129960A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104009251A (zh) * | 2014-06-16 | 2014-08-27 | 浙江金开来新能源科技有限公司 | 一种锂离子电池及其缺口式芯棒、顶柱 |
CN110071233B (zh) * | 2019-04-10 | 2022-03-25 | 常州微宙电子科技有限公司 | 用于锂离子电池的外壳组件以及锂离子电池 |
EP4068458A1 (en) * | 2020-04-06 | 2022-10-05 | Tianjin Lishen Battery Joint-Stock Co., Ltd. | Contact pin assembly for center hole of battery cell |
CN112652823A (zh) * | 2021-01-18 | 2021-04-13 | 江苏德立信电子科技有限公司 | 一种柱状锂电池及其制备方法 |
CN112768845B (zh) * | 2021-04-09 | 2021-09-14 | 江苏时代新能源科技有限公司 | 电池单体及其制造方法和制造系统、电池以及用电装置 |
WO2023155204A1 (zh) * | 2022-02-21 | 2023-08-24 | 宁德时代新能源科技股份有限公司 | 电池单体及其制造方法和制造系统、电池以及用电装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6146785A (en) * | 1997-10-16 | 2000-11-14 | Alcatel | Sealed cell having a multilayer case |
CN1604361A (zh) * | 2003-09-29 | 2005-04-06 | 新神户电机株式会社 | 电池组和电动车辆 |
CN201084765Y (zh) * | 2007-09-29 | 2008-07-09 | 深圳市比克电池有限公司 | 圆柱形二次电池 |
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2007
- 2007-09-21 CN CN2007100772308A patent/CN101393973B/zh active Active
-
2009
- 2009-09-14 HK HK09108421.3A patent/HK1129960A1/xx unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6146785A (en) * | 1997-10-16 | 2000-11-14 | Alcatel | Sealed cell having a multilayer case |
CN1604361A (zh) * | 2003-09-29 | 2005-04-06 | 新神户电机株式会社 | 电池组和电动车辆 |
CN201084765Y (zh) * | 2007-09-29 | 2008-07-09 | 深圳市比克电池有限公司 | 圆柱形二次电池 |
Non-Patent Citations (1)
Title |
---|
JP特开2001-15169A 2001.01.19 |
Also Published As
Publication number | Publication date |
---|---|
CN101393973A (zh) | 2009-03-25 |
HK1129960A1 (en) | 2009-12-11 |
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Effective date of registration: 20160823 Address after: Kwai Chung street Beek Industrial Park in Longgang District of Shenzhen City, Guangdong Province, No. 6 building 518000 Patentee after: SHENZHEN 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: 20130626 |