ELECTRO-HYDRAULIC PULSE MOTOR

The disclosure relates to an improved electro-hydraulic pulse motor having an arrangement wherein a novel tubular member is disposed in the chamber of the hydraulic motor part so that a drain opening provided in the chamber for returning the hydraulic fluid which has leaked out of the hydraulic moto...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ITO K,JA, SHIMIZU K,JA, AMEMIYA Y,JA, INABA S,JA
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 MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS 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 disclosure relates to an improved electro-hydraulic pulse motor having an arrangement wherein a novel tubular member is disposed in the chamber of the hydraulic motor part so that a drain opening provided in the chamber for returning the hydraulic fluid which has leaked out of the hydraulic motor part, is displaced in the direction of the output shaft of the hydraulic motor part and as a result of this, hydraulic fluid is always reserved in the chamber to enable lubrication of the moving elements of the hydraulic motor part, even if the electro-hydraulic pulse motor is used in the vertical position with the shaft vertically upward.