RU2006101750A -
METHOD FOR DETERMINING THE PERFORMANCE OF THE VALVE VALVE
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METHOD FOR DETERMINING THE PERFORMANCE OF THE VALVE VALVE
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Publication number
RU2006101750A
RU2006101750ARU2006101750/06ARU2006101750ARU2006101750ARU 2006101750 ARU2006101750 ARU 2006101750ARU 2006101750/06 ARU2006101750/06 ARU 2006101750/06ARU 2006101750 ARU2006101750 ARU 2006101750ARU 2006101750 ARU2006101750 ARU 2006101750A
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Application filed by ГУПНН "Авитрон-Ойл" (RU), ГУПНН "Авитрон-Ойл"filedCriticalГУПНН "Авитрон-Ойл" (RU)
Priority to RU2006101750/06ApriorityCriticalpatent/RU2006101750A/en
Publication of RU2006101750ApublicationCriticalpatent/RU2006101750A/en
Indication Of The Valve Opening Or Closing Status
(AREA)
Claims (1)
Способ определения работоспособности запорного клапана, заключающийся в том, что в обмотку статора электродвигателя погружного центробежного насоса при его отключении от сети включен вольтметр или датчик напряжения, измеряющий напряжение на статорной обмотке, величина которого характеризует работоспособность запорного клапана - степень его герметичности в закрытом состоянии.A method for determining the operability of a shut-off valve, which consists in the fact that a voltmeter or a voltage sensor is included in the stator winding of the electric motor of a submersible centrifugal pump when it is disconnected from the mains, which measures the voltage across the stator winding, the value of which characterizes the operability of the shut-off valve - its degree of tightness in the closed state.
RU2006101750/06A2006-01-112006-01-11
METHOD FOR DETERMINING THE PERFORMANCE OF THE VALVE VALVE
RU2006101750A
(en)