HYDRAULIC SWITCHING DISTRIBUTION UNIT WITH ELECTRIC CONTROL, OF HIGH FREQUENCY AND LOW FLOW-RATES

The invention relates to a hydraulic distributor meant to be used in digital hydraulic systems. According to the invention, the distributor comprises a high-frequency electromagnet (2) supplied with electrical signal through a connector (1) and attached to a distributor body (4) comprising a distrib...

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Bibliographische Detailangaben
Hauptverfasser:	ILIE IOANA, BLEJAN MARIAN, DRUMEA PETRIN, RĂDOI RADU IULIAN
Format:	Patent
Sprache:	eng ; rum
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:	The invention relates to a hydraulic distributor meant to be used in digital hydraulic systems. According to the invention, the distributor comprises a high-frequency electromagnet (2) supplied with electrical signal through a connector (1) and attached to a distributor body (4) comprising a distribution valve (5) located either at the end towards the electromagnet (2) or at the opposite end, and a return spring (6) located opposite the distribution valve (5), where the distribution valve (5) slides within the distributor body (4) to open communication between two ports (A, P) when the electromagnet (2) is supplied. Invenţia se referă la un distribuitor hidraulic, destinat a fi utilizat în sisteme hidraulice digitale. Distribuitorul conform invenţiei este compus dintr-un electromagnet (2) de înaltă frecvenţă, care este alimentat cu semnal electric prin intermediul unui conector (1), şi este ataşat pe un corp de distribuitor (4), care cuprinde un sertar de distribuţie (5) dispus fie la capătul dinspre electromagnet (2), fie la capătul opus acestuia, şi un arc de revenire (6) dispus în partea opusă sertarului de distribuţie (5), în care sertarul de distribuţie (5) culisează în corpul de distribuitor (4), pentru a deschide sau închide comunicaţia dintre două porturi (A, P) atunci când electromagnetul (2) este alimentat.