Aeronautics and astronautics – Aircraft sustentation – Sustaining airfoils
Patent
1981-10-07
1983-05-24
Frankfort, Charles E.
Aeronautics and astronautics
Aircraft sustentation
Sustaining airfoils
244130, 244214, 244218, B64C 2104, B64C 350
Patent
active
043846939
ABSTRACT:
The invention relates to aircraft wings, wherein the fairing element between the leading edge of a wing and the fuselage comprises a streamlining flap movable between a folded position in which it is housed in a recess in the fairing element and forms a part of the leading edge and the part adjacent the lower surface of said fairing element, and an extended position in which it ensures continuity of the leading edge between the fuselage and the high-lift spoiler likewise in extended position. Moreover, there is a communication between the housing of the streamlining flap and the housing of the high-lift spoiler so that, when these two flap elements are in their extended positions, the air penetrating in the housing of the streamlining flap disposed on the lower surface side emerges through the housing of the high-lift spoiler disposed on the upper surface side, with the result that there is an increased upper surface blowing.
REFERENCES:
patent: 2585676 (1952-02-01), Poisson-Quinton
patent: 3142457 (1964-07-01), Quenzler
patent: 3486720 (1969-12-01), Seglem et al.
patent: 3910530 (1975-10-01), James et al.
patent: 3968946 (1976-07-01), Cole
patent: 4189121 (1980-02-01), Harper et al.
Ciprian Danilo
Pauly Bernard
Frankfort Charles E.
Societe Nationale Industrielle et Aerospatiale
LandOfFree
Aircraft wing provided with a high-lift system in its leading ed does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Aircraft wing provided with a high-lift system in its leading ed, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aircraft wing provided with a high-lift system in its leading ed will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2142912