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:
Oct. 01, 2002
Filed:
Jun. 05, 2000
Applicant:
Inventors:
Werner Dobrzynski, Wolfenbuettel, DE;
Burkhard Gehlhar, Wolfenbuettel, DE;
Assignee:
DRL Deutsches Zentrum fuer Luft-und Raumfahrt E.V., Cologne, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64C 9/16 ;
U.S. Cl.
CPC ...
B64C 9/16 ;
Abstract
A separating surface ( ) is arranged on an additional airfoil for an aircraft main wing ( ). The separating surface ( ) is hinged on the main wing ( ) and can be extended. The separating surface ( ) extends in the direction of the main wing ( ) and is arranged along a separation flow line ( ) between a vortex flow region ( ) and a slat cove flow ( ) of the air flowing between the additional airfoil and the main wing ( ).