Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Plural rigidly related blade sets
Patent
1991-09-03
1993-06-29
Look, Edward K.
Rotary kinetic fluid motors or pumps
Working fluid passage or distributing means associated with...
Plural rigidly related blade sets
415194, 415221, 415222, 440 38, 440 42, 440 47, 60221, F01D 900, B63H 11113
Patent
active
052228630
ABSTRACT:
A hydrojet turbine drive 10 is described with a first turbine assembly 40 including a first compressor rotor 46 with blades 48 having a water pitch for drawing water into the turbine drive 10. The water is driven against the walls of a housing 18 and into a first stator 56 resulting in a portion of the water breaking down into its gaseous components. The water-gas fluid is reoriented and directed by the first stator 56 into a second turbine assembly 42 including a second compressor rotor 68 the blades 72 of which define a gas pitch. The circular flow therefrom is forced into a second stator 70 whereat additional water is reduced to its gaseous components. The water-gas fluid is directed by the second stator 70 into a third turbine assembly 44 including a third compressor rotor 88 the blades 94 of which also have a gas profile. A third stator 90 directs the water-gas fluid into a buffer zone 114 wherein the water-gas fluid expands thus reducing the back pressure on the third stator 90 and the fluid is pressurized within a nozzle 120 and exhausted therefrom.
REFERENCES:
patent: 0039394 (1863-08-01), Harris
patent: 1304793 (1919-05-01), Moore
patent: 1759511 (1930-05-01), Kort
patent: 2381459 (1945-08-01), Merrick
patent: 3624737 (1971-11-01), Keller
patent: 4718870 (1988-01-01), Watts
patent: 4902254 (1990-02-01), Chas
patent: 4940387 (1990-07-01), Horne et al.
Look Edward K.
Serp William K.
Verdier Christopher
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