GAS SCREW ENGINE Russian patent published in 1999 - IPC

Abstract RU 2133356 C1

FIELD: heat power engineering and transport engineering; heat power stations and vehicles. SUBSTANCE: proposed device has compressor and gas exchanger, combustion chamber and gas expander. Compressor and gas expander are made in form of screw machines made on the basis of variable-pitch single-start thread and are provided with several rotors per one cutoff rotor. Screw expander of gases has screw pressing device. EFFECT: increased aggregate power. 3 dwg

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RU 2 133 356 C1

Authors

Dates

1999-07-20—Published

1997-11-14—Filed