Twin engine aircraft
OwnerSamuel B. Williamsinventor
Life of this patent
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Abstract
A jet aircraft has a generally conical front fuselage section, a cylindrical intermediate fuselage section defining a passenger compartment, a generally conical aft fuselage section, and a single vertical stabilizer. The aircraft's propulsion engines are mounted on pylons on the conical aft fuselage section with the air inlets thereof disposed entirely within a rearward projection of the lateral cross section of the intermediate fuselage section thereby to preclude the ingestion of foreign objects into the engines while minimizing the effect of boundary layer airflow. The exhaust nozzles extend rearwardly past the vertical stabilizer to minimize side line noise.
Claims1
In a jet engine aircraft comprising a generally cylindrical intermediate fuselage section defining a passenger compartment, a generally conical aft fuselage section, and a vertical stabilizer having a fixed portion extending upwardly from said aft fuselage section, the improvement comprising;
- a pair of propulsion engines mounted directly on the aft fuselage section of said aircraft on opposite sides of said vertical stabilizer in spaced relation thereto and to said aft fuselage section, said engines having air inlets, respectively disposed entirely within a rearward projection of the maximum lateral cross section of said intermediate fuselage section.
Dependencies are inferred from the claim text.