Rotative machine for fluids

Details Rotative machine for fluids Rotative machine for fluids

1979-04-24

1981-06-23

Vrablik, John J.

Rotary expansible chamber devices

With plural working fluid inlet or outlet passages

418195, 418215, 418226, F01C 100, F03C 200, F04C 200, F04C 1800

Patent

active

042748143

ABSTRACT:
Rotative machine for fluids comprising a disc or stator with spiral-like ribs limiting channels between an inlet and an outlet for fluids and, mounted for rotation in relation to the said disc, a rotor cooperating slidingly with the said disc so as to define with said channels, the conduits for the circulation of fluid, vanes of the vane wheels, with a profile conjugated with the profile of the channels and engaged in the latter, the said wheels being carried for rotation by the rotor.
The channels are extended in such a manner as to allow the conduits to be operative with a vane in the portions of the channels where the vane cooperates only with one rib.
Such a machine can be used in a gas turbine assembly.

REFERENCES:
patent: 926731 (1909-07-01), Dowling
patent: 1004696 (1911-10-01), Schoeck
patent: 1304497 (1919-05-01), Maxam
patent: 1367801 (1921-02-01), Clark
patent: 2090280 (1937-08-01), Biermann
patent: 3904331 (1975-09-01), Rylewski
patent: 4021165 (1977-05-01), Rylewski

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