All-digital hydraulic follow-up system of speed regulator

The utility model belongs to the field of speed regulators, and particularly relates to an all-digital hydraulic follow-up system of a speed regulator, which is provided with a hydraulic control valve box, the hydraulic control valve box is hollow, an oil return interface and an oil supply interface...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG XINYUE, WANG DONG, WANG HEDE, WEN SHUTONG
Format:	Patent
Sprache:	chi ; 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 MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The utility model belongs to the field of speed regulators, and particularly relates to an all-digital hydraulic follow-up system of a speed regulator, which is provided with a hydraulic control valve box, the hydraulic control valve box is hollow, an oil return interface and an oil supply interface are arranged on the front side of the hydraulic control valve box, and a small fluctuation combination control valve block and a large fluctuation logic cartridge valve block are arranged on two sides of the hydraulic control valve box. A large-fluctuation hydraulic control valve block and a large-fluctuation logic cartridge valve block are arranged at the top of the hydraulic control valve box, and a hydraulic locking control piece is arranged at the position, above the small-fluctuation combined control valve block, of one side of the hydraulic control valve box. The small-fluctuation combined control valve block, the large-fluctuation logic cartridge valve block, the large-fluctuation hydraulic control valve bl