UA36696U - Speed differential combined switch - Google Patents

Speed differential combined switch

Info

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
Application number
UAU200803386U
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Николай Ильич Носанов
Валентин Павлович Пащенко
Александр Антонович Шемяков
Алексей Валентинович Пащенко
Татьяна Ивановна Романова
Original Assignee
Николай Ильич Носанов
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Николай Ильич Носанов filed Critical Николай Ильич Носанов
Priority to UAU200803386U priority Critical patent/UA36696U/en
Publication of UA36696U publication Critical patent/UA36696U/en

Links

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  • 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.
UAU200803386U 2008-03-17 2008-03-17 Speed differential combined switch UA36696U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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