ELECTROHYDRAULIC DISTRIBUTOR

FIELD: controlling fluid flow in hydraulic systems of flying vehicles. SUBSTANCE: proposed distributor has case accommodating distribution element to control working fluid and piezoceramic actuator one of whose ends is secured in case and its other end carries piston coupled with distribution elemen...

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Bibliographische Detailangaben
Hauptverfasser:	SOSUL'NIKOV G.B, KLAPTSOVA T.S, SHTYKOV V.A
Format:	Patent
Sprache:	eng ; rus
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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Beschreibung
Zusammenfassung:	FIELD: controlling fluid flow in hydraulic systems of flying vehicles. SUBSTANCE: proposed distributor has case accommodating distribution element to control working fluid and piezoceramic actuator one of whose ends is secured in case and its other end carries piston coupled with distribution element through booster for displacement within case. Booster is made in the form of flexible bent plate one of whose ends is positioned for engaging piston and other one, for engaging stop within case, and its central part is coupled with distribution element; bent flexible plate is provided with lateral strips rigidly coupled with its ends and secured within case. EFFECT: enhanced reliability. 1 cl, 1 dwg