ventilsteuervorrichtung for brennkraftmaschinen with improved response in the setting of the ventilbetätigungssteuerung

摘要

it is a ventilsteuereinrichtung stated, a synchronously rotating with the brennkraftmaschinenumlaufbewegung, synchronously with the brennkraftmaschinenumlaufbewegung is driven, and a rotating element synchronously with the camshaft covers, which, together with a cam wave drehangetrieben.a phaseneinstelleinrichtung is between the synchronized with the brennkraftmaschinenumlaufbewegung revolving part and the revolving part arranged synchronously with the camshaft.the phaseneinstelleinrichtung includes a movable getriebeteil, in axialrichtung is mobile, the phasenzuordnung between the synchronously with the brennkraftmaschinenumlaufbewegung revolving part and the revolving part synchronously with the camshaft to determineand it is a hydraulikeinrichtung to drive the movable getriebeteils in a desired position is provided. the hydraulikeinrichtung is a fluiddruckwelle on a hydraulikschaltung connected. a check valve is arranged in the hydraulikschaltung, an overflow of the pressure fluid from the hydraulikeinrichtung to fluiddruckquelle to prevent.