CN103560218A - Battery safety valve device, battery and preparation method of battery - Google Patents
Battery safety valve device, battery and preparation method of battery Download PDFInfo
- Publication number
- CN103560218A CN103560218A CN201310484404.8A CN201310484404A CN103560218A CN 103560218 A CN103560218 A CN 103560218A CN 201310484404 A CN201310484404 A CN 201310484404A CN 103560218 A CN103560218 A CN 103560218A
- Authority
- CN
- China
- Prior art keywords
- safety valve
- battery
- valve body
- gas
- exhaust outlet
- 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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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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/342—Non-re-sealable arrangements
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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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310484404.8A CN103560218B (en) | 2013-10-16 | 2013-10-16 | Cell safety valve gear and battery and preparation method thereof thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310484404.8A CN103560218B (en) | 2013-10-16 | 2013-10-16 | Cell safety valve gear and battery and preparation method thereof thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103560218A true CN103560218A (en) | 2014-02-05 |
CN103560218B CN103560218B (en) | 2016-01-13 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310484404.8A Active CN103560218B (en) | 2013-10-16 | 2013-10-16 | Cell safety valve gear and battery and preparation method thereof thereof |
Country Status (1)
Country | Link |
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CN (1) | CN103560218B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106654113A (en) * | 2016-12-20 | 2017-05-10 | 天津森克帕沃新能源技术开发有限公司 | Battery shell with exhaust port and battery |
CN110313095A (en) * | 2017-09-18 | 2019-10-08 | 株式会社Lg化学 | The method of manufacture pouch-shaped battery monomer including jig classification |
CN110707363A (en) * | 2019-08-28 | 2020-01-17 | 惠州锂威新能源科技有限公司 | Method for improving liquid retention capacity of soft-packaged battery cell |
TWI832209B (en) * | 2022-04-14 | 2024-02-11 | 阿密巴精密工業有限公司 | Device used to install the battery rubber safety valve to the battery filling port |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08293293A (en) * | 1995-04-20 | 1996-11-05 | Mitsubishi Cable Ind Ltd | Safety device for sealed battery |
JP2000082457A (en) * | 1998-09-04 | 2000-03-21 | Toyo Kohan Co Ltd | Electric/electronic equipment and part safeguard, sealed battery safeguard using it and sealed battery using it |
CN1700489A (en) * | 2004-05-19 | 2005-11-23 | 三星Sdi株式会社 | Secondary battery |
CN201156555Y (en) * | 2008-02-20 | 2008-11-26 | 东莞市迈科新能源有限公司 | High-safety battery cover board of aluminum shell |
US20090004553A1 (en) * | 2007-06-27 | 2009-01-01 | Toyota Jidosha Kabushiki Kaisha | Power storage unit and vehicle |
CN103311479A (en) * | 2013-05-20 | 2013-09-18 | 东风汽车公司 | Battery system of electric car |
CN203218360U (en) * | 2013-04-25 | 2013-09-25 | 诸暨市闻涛机械有限公司 | Power battery safety structure |
CN203481305U (en) * | 2013-10-16 | 2014-03-12 | 广州力柏能源科技有限公司 | Battery safety valve device and battery thereof |
-
2013
- 2013-10-16 CN CN201310484404.8A patent/CN103560218B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08293293A (en) * | 1995-04-20 | 1996-11-05 | Mitsubishi Cable Ind Ltd | Safety device for sealed battery |
JP2000082457A (en) * | 1998-09-04 | 2000-03-21 | Toyo Kohan Co Ltd | Electric/electronic equipment and part safeguard, sealed battery safeguard using it and sealed battery using it |
CN1700489A (en) * | 2004-05-19 | 2005-11-23 | 三星Sdi株式会社 | Secondary battery |
US20090004553A1 (en) * | 2007-06-27 | 2009-01-01 | Toyota Jidosha Kabushiki Kaisha | Power storage unit and vehicle |
CN201156555Y (en) * | 2008-02-20 | 2008-11-26 | 东莞市迈科新能源有限公司 | High-safety battery cover board of aluminum shell |
CN203218360U (en) * | 2013-04-25 | 2013-09-25 | 诸暨市闻涛机械有限公司 | Power battery safety structure |
CN103311479A (en) * | 2013-05-20 | 2013-09-18 | 东风汽车公司 | Battery system of electric car |
CN203481305U (en) * | 2013-10-16 | 2014-03-12 | 广州力柏能源科技有限公司 | Battery safety valve device and battery thereof |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106654113A (en) * | 2016-12-20 | 2017-05-10 | 天津森克帕沃新能源技术开发有限公司 | Battery shell with exhaust port and battery |
CN106654113B (en) * | 2016-12-20 | 2023-04-18 | 森克创能(天津)新能源科技有限公司 | Battery case with exhaust port and battery |
CN110313095A (en) * | 2017-09-18 | 2019-10-08 | 株式会社Lg化学 | The method of manufacture pouch-shaped battery monomer including jig classification |
CN110707363A (en) * | 2019-08-28 | 2020-01-17 | 惠州锂威新能源科技有限公司 | Method for improving liquid retention capacity of soft-packaged battery cell |
TWI832209B (en) * | 2022-04-14 | 2024-02-11 | 阿密巴精密工業有限公司 | Device used to install the battery rubber safety valve to the battery filling port |
Also Published As
Publication number | Publication date |
---|---|
CN103560218B (en) | 2016-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for 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: Li Zhongliang Inventor after: Liang Weixiong Inventor after: Li Jian Inventor after: Li Changyi Inventor before: Liang Weixiong Inventor before: Li Jian Inventor before: Li Changyi |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIANG WEIXIONG LI JIAN LI CHANGYI TO: LI ZHONGLIANG LIANG WEIXIONG LI JIAN LI CHANGYI |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190327 Address after: 510000 No. 50 Xingui No. 2 Road, Science City, Huangpu District, Guangzhou City, Guangdong Province (self-declaration) Patentee after: Lithium Force Holding Company Ltd. Address before: 510663 Fifth Floor of Building A1, No. 11 Kaiyuan Avenue, Science City, Guangzhou High-tech Industrial Development Zone, Guangdong Province Patentee before: Guangzhou Lithium Force Energy Technology Co., Ltd. |