Fluid reaction surfaces (i.e. – impellers) – Interrelated controls for impeller and drive means – Pitch adjustment and throttle regulation with condition...
Patent
1984-02-06
1986-12-02
Powell, Jr., Everette A.
Fluid reaction surfaces (i.e., impellers)
Interrelated controls for impeller and drive means
Pitch adjustment and throttle regulation with condition...
416 30, B64C 1134
Patent
active
046261702
ABSTRACT:
A propulsion aggregate for an aircraft consisting of a multicylinder-injection internal combustion engine and of a propeller with adjustable blade pitch driven either directly by the engine or by way of a speed reduction gear. The internal combustion engine is equipped with a commercially available continuously operating fuel injection system which for safety reasons and for designing for optimum aircraft operation, is additionally provided with additional control installations. A throttle valve in the suction line of the internal combustion engine, the blade pitch of the propeller and, in case the internal combustion engine is charged by a turbocharger, also the charging pressure are adjustable by a common adjusting mechanism.
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Dr. Ing. h.c.F. Porsche AG
Powell Jr. Everette A.
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