Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Plural distributing means immediately upstream of runner
Patent
1980-02-11
1982-06-01
Casaregola, Louis J.
Rotary kinetic fluid motors or pumps
Working fluid passage or distributing means associated with...
Plural distributing means immediately upstream of runner
F04D 112
Patent
active
043325211
ABSTRACT:
A fluid compressor of the pitot type includes a high speed, high stress rotary casing. The casing is formed from a pair of tapered discs spaced apart and mounted for rotation about an axis. The discs form the end walls of the casing. A side wall is connected between the opposed peripheral portions of the discs to enclose the casing and a stationary pitot tube. The side wall is formed from a pair of concentric rings connected by a plurality of beams. In one embodiment, the beams are C-shaped with an upper leg attached to the outer ring and a lower leg attached to the inner ring, the longitudinal axis of the beams being parallel to the axis of rotation. In an alternate embodiment, the rings are formed from the upper and lower legs of a plurality of I-shaped beams, the longitudinal axis of the beams being parallel to the axis of rotation.
REFERENCES:
patent: 1945759 (1934-02-01), Sim
patent: 3180268 (1965-04-01), Willis et al.
patent: 3339639 (1967-09-01), Elmes et al.
patent: 3742713 (1973-07-01), Schweitzer
Casaregola Louis J.
Kobe Inc.
Norvell, Jr. William C.
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