Direct drive type volume control electrohydraulic servo hydraulic system for hydraulic press

The invention provides a direct drive type volume control electrohydraulic servo hydraulic system for a hydraulic press. Two ends of a hydraulic pump are respectively connected with a low-voltage electromagnetic reversing valve group and a high-voltage electromagnetic reversing valve group; a main o...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DAI DAJUN, WU JINGUANG, WANG GANG, JIANG JIHAI, GE ZEHUA
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 MECHANICAL ENGINEERING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS
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