The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 02, 1986
Filed:
Feb. 06, 1984
Heinz Dorsch, Weissach-Flacht, DE;
Dr. Ing. h.c.F. Porsche AG, Stuttgart, DE;
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.