CN202134955U - 远程抄表终端供电电路 - Google Patents
远程抄表终端供电电路 Download PDFInfo
- Publication number
- CN202134955U CN202134955U CN201120278053U CN201120278053U CN202134955U CN 202134955 U CN202134955 U CN 202134955U CN 201120278053 U CN201120278053 U CN 201120278053U CN 201120278053 U CN201120278053 U CN 201120278053U CN 202134955 U CN202134955 U CN 202134955U
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- CN
- China
- Prior art keywords
- power supply
- circuit
- supply circuit
- main
- power
- 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 - Lifetime
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120278053U CN202134955U (zh) | 2011-08-02 | 2011-08-02 | 远程抄表终端供电电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120278053U CN202134955U (zh) | 2011-08-02 | 2011-08-02 | 远程抄表终端供电电路 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202134955U true CN202134955U (zh) | 2012-02-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201120278053U Expired - Lifetime CN202134955U (zh) | 2011-08-02 | 2011-08-02 | 远程抄表终端供电电路 |
Country Status (1)
Country | Link |
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CN (1) | CN202134955U (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105529816A (zh) * | 2014-09-29 | 2016-04-27 | 中兴通讯股份有限公司 | 电源切换方法及装置、手持终端 |
CN111193317A (zh) * | 2020-01-22 | 2020-05-22 | 福建工程学院 | 一种终端设备掉电保护电路 |
CN111555438A (zh) * | 2020-05-22 | 2020-08-18 | 广东电网有限责任公司 | 智能终端及控制方法 |
CN115811121A (zh) * | 2022-12-28 | 2023-03-17 | 烟台东方威思顿电气有限公司 | 一种用于配电终端的法拉电容后备电源管理电路 |
CN116742785A (zh) * | 2023-08-14 | 2023-09-12 | 四川中久大光科技有限公司 | 适用于光纤激光器光学***保护的临时备电电路及方法 |
-
2011
- 2011-08-02 CN CN201120278053U patent/CN202134955U/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105529816A (zh) * | 2014-09-29 | 2016-04-27 | 中兴通讯股份有限公司 | 电源切换方法及装置、手持终端 |
CN111193317A (zh) * | 2020-01-22 | 2020-05-22 | 福建工程学院 | 一种终端设备掉电保护电路 |
CN111555438A (zh) * | 2020-05-22 | 2020-08-18 | 广东电网有限责任公司 | 智能终端及控制方法 |
CN115811121A (zh) * | 2022-12-28 | 2023-03-17 | 烟台东方威思顿电气有限公司 | 一种用于配电终端的法拉电容后备电源管理电路 |
CN115811121B (zh) * | 2022-12-28 | 2024-01-26 | 烟台东方威思顿电气有限公司 | 一种用于配电终端的法拉电容后备电源管理电路 |
CN116742785A (zh) * | 2023-08-14 | 2023-09-12 | 四川中久大光科技有限公司 | 适用于光纤激光器光学***保护的临时备电电路及方法 |
CN116742785B (zh) * | 2023-08-14 | 2023-10-20 | 四川中久大光科技有限公司 | 适用于光纤激光器光学***保护的临时备电电路及方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 410205 No. 468 west slope, Changsha hi tech Industrial Development Zone, Changsha, Hunan, Yuelu District, Tongzi Patentee after: WILLFAR INFORMATION TECHNOLOGY Co.,Ltd. Address before: 410205 No. 468 west slope, Changsha hi tech Industrial Development Zone, Changsha, Hunan, Yuelu District, Tongzi Patentee before: HUNAN WEISHENG INFORMATION TECHNOLOGY CO.,LTD. Address after: 410205 No. 468 west slope, Changsha hi tech Industrial Development Zone, Changsha, Hunan, Yuelu District, Tongzi Patentee after: HUNAN WEISHENG INFORMATION TECHNOLOGY CO.,LTD. Address before: 410205 No. 468 west slope, Changsha hi tech Industrial Development Zone, Changsha, Hunan, Yuelu District, Tongzi Patentee before: CHANGSHA WASION INFORMATION TECHNOLOGY Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20120201 |
|
CX01 | Expiry of patent term |