Aeronautics and astronautics – Aircraft power plants – Arrangement
Patent
1987-11-13
1990-12-11
Barefoot, Galen
Aeronautics and astronautics
Aircraft power plants
Arrangement
244119, 244131, B64C 116
Patent
active
049763962
ABSTRACT:
An aircraft having two aft mounted prop engines on opposite sides of the fuselage. The side surfaces of the fuselage adjacent to the propellers are contoured so that each has an inwardly and rearwarding slanting forward region, a substantially longitudinally aligned intermediate region which is adjacent to the propellers, and a rear region which slants inwardly and rearwardly to an end closure location. This configuration results in a more uniform flow pattern into the propellers.
REFERENCES:
patent: 2863620 (1958-12-01), Vautier
patent: 3388878 (1968-06-01), Peterson et al.
patent: 4311289 (1982-01-01), Finch
patent: 4417708 (1983-11-01), Negri
patent: 4447022 (1984-05-01), Lion
patent: 4629147 (1986-12-01), Johnson, Jr. et al.
patent: 4674712 (1987-06-01), Whitener et al.
patent: 4712751 (1987-12-01), Hirschel
Carlson Robert B.
Cosgrove Barbara J.
Meredith Paul T.
Barefoot Galen
The Boeing Company
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