Valve having variable electronic control for thermal power machines

摘要

The valve having variable electronic control opens into the induction/exhaust gas duct of the thermal power machine In order to seal the valve well, the combustion pressure in the cylinder of the thermal power machine is passed on to the valve, having being increased, via a hydraulic system. Options for variable electronic valve control; a.) The thermal power machine drives a cylinder which is filled with EVF and in which a perforated piston is located whose piston rods are connected to the hydraulic system of the valve. The valve opening/valve closing time can be controlled by connecting/disconnecting an electric voltage (leading to the EVF solidifying/liquidifying). b.) The valve is driven, for example, by means of an electric motor or by the thermal power machine via a coupling (clutch) which can be disengaged, is filled with EVF and has a brake which results in the EVF, as a force transmitter, accelerating or braking the output-drive shaft depending on the applied voltage. Said output-drive shaft is connected to the motion converter which converts the rotation into a linear upwards/downwards movement and drives the abovementioned valve. These methods are suitable for all piston thermal power machines.