CN202949277U - 一种低压切换电路 - Google Patents
一种低压切换电路 Download PDFInfo
- Publication number
- CN202949277U CN202949277U CN2012205772508U CN201220577250U CN202949277U CN 202949277 U CN202949277 U CN 202949277U CN 2012205772508 U CN2012205772508 U CN 2012205772508U CN 201220577250 U CN201220577250 U CN 201220577250U CN 202949277 U CN202949277 U CN 202949277U
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- China
- Prior art keywords
- load
- power supply
- branch road
- sensitiveness
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- 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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- 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 (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2012205772508U CN202949277U (zh) | 2012-11-05 | 2012-11-05 | 一种低压切换电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012205772508U CN202949277U (zh) | 2012-11-05 | 2012-11-05 | 一种低压切换电路 |
Publications (1)
Publication Number | Publication Date |
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CN202949277U true CN202949277U (zh) | 2013-05-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2012205772508U Expired - Lifetime CN202949277U (zh) | 2012-11-05 | 2012-11-05 | 一种低压切换电路 |
Country Status (1)
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CN (1) | CN202949277U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102916482A (zh) * | 2012-11-05 | 2013-02-06 | 安徽国科电力设备有限公司 | 一种低压切换电路 |
CN106300643A (zh) * | 2016-09-06 | 2017-01-04 | 王振铎 | 三相全自动交流节电装置的无缝切换电路 |
-
2012
- 2012-11-05 CN CN2012205772508U patent/CN202949277U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102916482A (zh) * | 2012-11-05 | 2013-02-06 | 安徽国科电力设备有限公司 | 一种低压切换电路 |
CN102916482B (zh) * | 2012-11-05 | 2015-08-12 | 安徽国科电力设备有限公司 | 一种低压切换电路 |
CN106300643A (zh) * | 2016-09-06 | 2017-01-04 | 王振铎 | 三相全自动交流节电装置的无缝切换电路 |
CN106300643B (zh) * | 2016-09-06 | 2019-05-17 | 王振铎 | 三相全自动交流节电装置的无缝切换电路 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HEKAI POWER PROTECTION EQUIPMENT CO., LTD Free format text: FORMER OWNER: ANHUI GUOKE ELECTRIC POWER EQUIPMENT CO., LTD. Effective date: 20131230 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 231100 HEFEI, ANHUI PROVINCE TO: 201612 SONGJIANG, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131230 Address after: Songjiang District Minyi road 201612 Shanghai City No. 201 Building 1 Room 302 Patentee after: SHANGHAI HEKAI POWER PROTECTION EQUIPMENT Co.,Ltd. Address before: No. 28 Jinhua Avenue Shuangfeng Industrial Zone, Changfeng County of Hefei City, Anhui province 231100 Patentee before: Anhui Guoke Electric Power Equipment Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20210113 Address after: 231100 Shuangfeng Road North 28, Shuangfeng Economic Development Zone, Changfeng County, Hefei, Anhui Patentee after: ANHUI HEKAI ELECTRICAL TECHNOLOGY Co.,Ltd. Address before: 201612 Room 302, building 1, 201 Minyi Road, Songjiang District, Shanghai Patentee before: SHANGHAI HEKAI POWER PROTECTION EQUIPMENT Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20130522 |
|
CX01 | Expiry of patent term |