CENTRIFUGAL STEAM-GAS-HYDRAULIC MACHINE (VERSIONS) Russian patent published in 2009 - IPC F04C7/00 F04C19/00 F01C7/00 

FIELD: engines and pumps.

SUBSTANCE: proposed machine comprises tight housing with inlet and outlet holes. Housing is partially filled with fluid and accommodates impeller to revolve therein and representing a rotor with radial, for example curvilinear channels. Inlet holes of aforesaid channels are made on impeller side, while outlet holes are arranged along rotor periphery. Machine is furnished with splitters adjoining impeller, and distributer fitted in the housing on impeller center side. Distributor and splitters can stop, periodically and at a time, inlet and outlet holes of every rotating impeller channels. Note here that splitters and distributor divide the housing into several pressure chambers. In the case of three-chamber design, first chamber, along rotor revolution, communicates, via distributor, with inlet pipeline and, via distributor, with inlet holes of impeller channels located in housing previous chamber along impeller revolution. Outlet opening of the latter chamber communicates, via pipeline, distributor and impeller channels, with housing chamber, next along impeller revolution which, in its turn, communicates with inlet pipeline.

EFFECT: simplified design, higher efficiency.

16 cl, 2 dwg