ELECTRODYNAMIC ROTARY CLOSED-CIRCUIT MACHINE

摘要

The invention relates to mechanical engineering and can be used for power supply to high-power devices, for example ship propeller shafts, industrial electric generators and the similar technical devices. The inventive electrodynamic rotary machine comprises a closed hydraulic circuit with a pump and a rotary engine. Decompression chambers are made on the cylindrical surface of the engine rotor. The cross-section of the decompression chambers is in the form of truncated cones with an apex angle a = (19-22)°. The base of the cone is conjugated with an input channel. A distance between the small and large bases of the cone of the chamberis not less than 14-16% of the length of the input channels. Output channels connected to an annular gravitation chamber are made in the body. Four segments are secured inside the body in such a way that they are displaceable in one way by means of an adjusting screw. The input channels are coupled to hydraulic storage collectors and the output channels are coupled to a circulating tank. Said tank is coupled by means of pumps to the storage collectors. The pipeline of the storage-collectors is provided with a distribution manifold which is linked to compensating accumulators and is connected to the pump. The rotor shaft is connected to an electric power generator. Said invention makes it possible to improve the power and operational parameters of an electrodynamic rotary machine.