ELECTROPNEUMATIC POSITIONER

PROBLEM TO BE SOLVED: To announce what kind of abnormality occurs to the central monitoring device side by a method wherein abnormality of a positioner itself and a regulation valve is diagnosed without increasing the load of a host control device and increasing a system cost. SOLUTION: A controller...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	NAGASAKA FUMIO, CHIMURA NOBUTAKA, FUKUDA MINORU, KOBAYASHI YUJI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS
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