SERVOVALVE WITH INTEGRATED PADDLE ON A FLEXIBLE BAR

Abstract

SERVOVALVE WITH PADDLE INTEGRATED INTO A FLEXIBLE BAR The invention relates to a servovalve for regulating the flow or pressure of a fluid through an orifice (10), comprising a main magnetic core (14) and a moving part, characterized in that the moving part comprises a flexible bar (16) having a free end (16b) comprising a paddle (18) arranged opposite the fluid circulation orifice (10), said paddle (18) closing the fluid circulation orifice (10) when the flexible bar (16) is at rest, and an armature (14) arranged on the free end (16b) of the flexible bar (16), and in that it further comprises at least one magnetic element (26a, 26b; 28) arranged opposite the armature (14), and at least one winding (30a, 30b) integrated into the main magnetic core (14), surrounding the embedded end (16a) of the flexible bar (16) and configured to generate a magnetic field applied to the armature (14).Figure for the abbreviation: figure 1.