Rotary expansible chamber devices – With mechanical sealing – By axially relatively moving vane or abutment sections
Patent
1975-12-10
1977-05-03
Vrablik, John J.
Rotary expansible chamber devices
With mechanical sealing
By axially relatively moving vane or abutment sections
418183, 418215, 418226, F01C 100, F03C 300, F04C 100, F01C 1900
Patent
active
040211657
ABSTRACT:
A rotative machine for fluids comprising a plate with spiral-like passages (stator), facing a disc (rotor) mounted for rotation relative to the stator on a common axis and carrying, on its face in front of the passages, vane wheels mounted for rotation on axes transverse to the said common axis whose vanes circulate in the passages where they form fluid compartments completed by the cooperating surfaces of the stator and of the rotor covering the passages.
In one embodiment, a rotor faces the first and second stators, respectively, and has vane wheels cooperating, by their diametrically opposite parts, simultaneously with the passages of the first and second stators between an inlet chamber and an outlet chamber. The fluid entering the machine is thus directed towards one and the other inlet chambers and the outlet chambers of the two stators are connected to a common outlet of the machine.
REFERENCES:
patent: 926731 (1909-07-01), Dowling
patent: 1042994 (1912-10-01), Wilson
patent: 1304497 (1919-05-01), Maxam
patent: 1367801 (1921-02-01), Clark
patent: 2090280 (1937-08-01), Biermann
patent: 2436285 (1948-02-01), Booth
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