UA36696U - Speed differential combined switch - Google Patents
Speed differential combined switchInfo
- Publication number
- UA36696U UA36696U UAU200803386U UAU200803386U UA36696U UA 36696 U UA36696 U UA 36696U UA U200803386 U UAU200803386 U UA U200803386U UA U200803386 U UAU200803386 U UA U200803386U UA 36696 U UA36696 U UA 36696U
- Authority
- UA
- Ukraine
- Prior art keywords
- switch
- sensor
- differential currents
- electromechanical relay
- differential
- Prior art date
Links
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
A differential combined switch comprises such units: power contacts, a current sensor (CS), sensor of differential currents (SDC), electron amplifiers, a controller of current limits and differential currents, optical couplers, posts of switch on / off, an electromechanical relay, and a switch off mechanism. Moreover, the electromechanical relay is made from magnetic core having high magnetic conductivity, a constant magnet, coils for switch off/on, a current sensor – from a ring magnet having a gap, wherein a highly sensitive magnetoresistor is located with excitation winding, a sensor of differential currents – from primary power coils and highly sensitive magnetoresistor, CS and SDC are connected with electron amplifiers, controllers of current limits and differential currents, optical couplers, switch off stations, electromechanical relay, and switch off mechanism and power contacts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU200803386U UA36696U (en) | 2008-03-17 | 2008-03-17 | Speed differential combined switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU200803386U UA36696U (en) | 2008-03-17 | 2008-03-17 | Speed differential combined switch |
Publications (1)
Publication Number | Publication Date |
---|---|
UA36696U true UA36696U (en) | 2008-11-10 |
Family
ID=50180924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAU200803386U UA36696U (en) | 2008-03-17 | 2008-03-17 | Speed differential combined switch |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA36696U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2509633C1 (en) * | 2012-07-11 | 2014-03-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) | METHOD OF DETERMINING ROUGHNESS PARAMETER Ra AT NC MILLING MACHINE IN SEMI-FINISHING AND FINISHING OF CARBON STRUCTURAL AND LOW-ALLOY STEELS BY COMPOSITE MULTI-BLADE CARBIDE TOOL AT END MILLING |
-
2008
- 2008-03-17 UA UAU200803386U patent/UA36696U/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2509633C1 (en) * | 2012-07-11 | 2014-03-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) | METHOD OF DETERMINING ROUGHNESS PARAMETER Ra AT NC MILLING MACHINE IN SEMI-FINISHING AND FINISHING OF CARBON STRUCTURAL AND LOW-ALLOY STEELS BY COMPOSITE MULTI-BLADE CARBIDE TOOL AT END MILLING |
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