Federalnoe gosudarstvennoe avtonomnoe obrazovatelnoe uchrezhdenie vysshego obrazovaniya "Uralskij federalnyj universitet imeni pervogo Prezidenta Rossii B.N. Eltsina" (UrFU)
发明人:
Povodator Arkadij Moiseevich,Vyukhin Vladimir Viktorovich,Tsepelev Vladimir Stepanovich,Konashkov Viktor Vasilevich
申请号：
RU20170128061
公开号：
RU2668958(C1)
申请日:
2017.08.04
申请国别(地区):
俄罗斯
年份:
2018
代理人:
摘要：
FIELD: physics.SUBSTANCE: invention relates to the applied physics, namely to the substances physical parameters determining, monitoring and measuring devices, and is intended for the kinematic viscosity non-contact measurement of the high-temperature metallic melts samples, made, for example, on the basis of iron, by the cylindrical crucible with a melt sample torsional oscillations attenuation parameters recording and subsequent determination. Additional fields of application are metallurgy and training procedures. Claimed device for the metallic melts samples viscosity non-contact determination is characterized in that the torsional oscillations sensor is made in the form of generator and a unit having the complex electrical resistor function, comprising two elements jointly capable of the suspension system torsion oscillations non-contact conversion into the electrical signal, the first element has the rotor function, second element has the stator function, the first element is fixed to the elastic thread
