PNEUMOHYDRAULIC PUMPING STATION

PNEUMOHYDRAULIC PUMPING STATION The pneumohydraulic pumping station comprises a pneumohydraulic double-action intensifier (2) whose pneumatic chambers 3 and 4 are communicated with the outlets of a pneumatic power directional control valve (7). The hydraulic chambers of the pneumohydraulic double-ac...

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Bibliographische Detailangaben
Hauptverfasser:	GODIN, EDUARD M, DOROFEEV, ALEXANDR G, PUSHKAREV, VLADIMIR Y, KEBETS, LEONID N, MATSKEVICH, VLADIMIR I, KORF, YAKOV O, BEREGOVOI, IVAN Z
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ENGINE PLANTS IN GENERAL FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING PIPE-LINE SYSTEMS PIPE-LINES POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS STEAM ENGINES STORING OF DISTRIBUTING GASES OR LIQUIDS SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS
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Zusammenfassung:	PNEUMOHYDRAULIC PUMPING STATION The pneumohydraulic pumping station comprises a pneumohydraulic double-action intensifier (2) whose pneumatic chambers 3 and 4 are communicated with the outlets of a pneumatic power directional control valve (7). The hydraulic chambers of the pneumohydraulic double-action intensifier (2) are communicated via pressure and the exhaust lines (14, 15 with an actuating hydraulic motor (1). The pneumohydraulic pumping station includes a pneumatic accumulator (22) connected to a pressure line (14). The pneumohydraulic doubleaction intensifier (2) has pneumatic limit switches (26, 27). The pneumohydraulic pumping station has a pneumohydraulic unidirectional intensifier (30) with a pneumatic limit switch (33). Pneumatic chambers (30a, 30b) of the pneumohydraulic unidirectional intensifier (30) are communicated with the outlets of a four-way two-position control directional valve 34. The pneumohydraulic pumping station provides for the continuous operating mode of the actuating hydraulic motor (1). Fig.