Power plants – Internal combustion engine with treatment or handling of... – Material from exhaust structure fed to engine intake
Patent
1987-10-22
1989-09-12
Casaregola, Louis J.
Power plants
Internal combustion engine with treatment or handling of...
Material from exhaust structure fed to engine intake
60271, 60 395, F02K 140, F02K 1100
Patent
active
048648205
ABSTRACT:
An exhaust nozzle extends from an engine nacelle and has an opening disposed at an acute angle such that the exhaust stream is blown over a length of the propeller blade. The opening has a plurality of guide vanes disposed therein to shape the exhaust stream most effectively. By spreading the exhaust stream over the length of a propeller, mixing of the exhaust stream with ambient air is maximized, thereby lowering the temperature of the exhaust stream to tolerable levels.
REFERENCES:
patent: 2526409 (1950-10-01), Price
patent: 2526941 (1950-10-01), Fishbein
patent: 3117750 (1964-01-01), Snell
patent: 3802187 (1974-04-01), Titus
patent: 3811791 (1974-05-01), Cotton
patent: 4488399 (1984-12-01), Robey et al.
patent: 4566270 (1986-01-01), Ballard et al.
patent: 4569199 (1986-02-01), Klees et al.
Aviation Week & Space Technology, Nov. 4, 1985, p. 41.
Fortmann William E.
Larkin Michael J.
Wynosky Thomas A.
Casaregola Louis J.
Doigan Lloyd D.
United Technologies Corporation
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