DIAGNOSTICS METHOD OF FAILURE DETECTION OF CONTROL VALVE COMPONENT Russian patent published in 2013 - IPC F16K37/00 

Abstract RU 2493467 C2

FIELD: machine building.

SUBSTANCE: system can use different combinations of sensors to provide necessary data for calculation of integrity of the component the characteristics of which deviate from normal ones. In order to specify potential failure of the component, alarms can be generated. Namely, the system can detect potential wear and/or errors of springs of the actuator, a pneumatic tube and bellows seals.

EFFECT: system can be connected to the control network through a technological process to form a more complicated alarm system; in order to improve detection accuracy of the system, additional statistical methods can be used.

31 cl

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RU 2 493 467 C2

Authors

Vajlk Gejlen Dejl

Dates

2013-09-20Published

2009-01-16Filed