CN201378752Y - Power supply transfer device - Google Patents
Power supply transfer device Download PDFInfo
- Publication number
- CN201378752Y CN201378752Y CN200920151488U CN200920151488U CN201378752Y CN 201378752 Y CN201378752 Y CN 201378752Y CN 200920151488 U CN200920151488 U CN 200920151488U CN 200920151488 U CN200920151488 U CN 200920151488U CN 201378752 Y CN201378752 Y CN 201378752Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- power
- contactor
- switch unit
- switch
- 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.)
- Expired - Fee Related
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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920151488U CN201378752Y (en) | 2009-04-24 | 2009-04-24 | Power supply transfer device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920151488U CN201378752Y (en) | 2009-04-24 | 2009-04-24 | Power supply transfer device |
Publications (1)
Publication Number | Publication Date |
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CN201378752Y true CN201378752Y (en) | 2010-01-06 |
Family
ID=41518872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200920151488U Expired - Fee Related CN201378752Y (en) | 2009-04-24 | 2009-04-24 | Power supply transfer device |
Country Status (1)
Country | Link |
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CN (1) | CN201378752Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101895148A (en) * | 2010-05-25 | 2010-11-24 | 海能达通信股份有限公司 | Dual-power stable-switching device and method |
CN104485734A (en) * | 2015-01-21 | 2015-04-01 | 中国船舶重工集团公司第七0四研究所 | Three-phase alternating-current composite type static diverter switch |
US9172273B2 (en) | 2010-05-25 | 2015-10-27 | Hytera Communications Corp., Ltd. | Smooth switching device and method for double power supplies |
CN106200534A (en) * | 2016-08-29 | 2016-12-07 | 零度智控(北京)智能科技有限公司 | A kind of unmanned plane battery discriminating method, system and unmanned plane, intelligent battery device |
-
2009
- 2009-04-24 CN CN200920151488U patent/CN201378752Y/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101895148A (en) * | 2010-05-25 | 2010-11-24 | 海能达通信股份有限公司 | Dual-power stable-switching device and method |
CN101895148B (en) * | 2010-05-25 | 2012-07-04 | 海能达通信股份有限公司 | Dual-power stable-switching device and method |
US9172273B2 (en) | 2010-05-25 | 2015-10-27 | Hytera Communications Corp., Ltd. | Smooth switching device and method for double power supplies |
CN104485734A (en) * | 2015-01-21 | 2015-04-01 | 中国船舶重工集团公司第七0四研究所 | Three-phase alternating-current composite type static diverter switch |
CN106200534A (en) * | 2016-08-29 | 2016-12-07 | 零度智控(北京)智能科技有限公司 | A kind of unmanned plane battery discriminating method, system and unmanned plane, intelligent battery device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hebei Huachong Electrical Appliance Co., Ltd. Assignor: Wang Zhanwu Contract fulfillment period: 2010.1.10 to 2019.1.9 Contract record no.: 2010990000033 Denomination of utility model: Method and device for detecting compensation of duplicate supply switching device Granted publication date: 20100106 License type: Exclusive license Record date: 20100115 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2010.1.10 TO 2019.1.9; CHANGE OF CONTRACT Name of requester: HEBEI HUACHONG ELECTRIC APPLIANCE CO.,LTD. Effective date: 20100115 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20180424 |