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:
Aug. 15, 1989
Filed:
Oct. 12, 1982
Applicant:
Inventors:
Michael Lotz, deceased, late of Immenstaad, DE;
Rudiger Vanino, deceased, late of Hagnau, DE;
Peter Kuhl, Immenstaad, DE;
Dieter Welte, Markdorf, DE;
Herbert Zimmer, Friedrichshafen, DE;
Assignee:
Dornier GmbH, Friedrichahfen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64C / ;
U.S. Cl.
CPC ...
244 / ;
Abstract
Wing sections, in particular aircraft lift-wing sections, with a section contour where the curvatures in the supersonic flow areas at the top and bottom sides of the section vary as little as possible and where each area is followed by a recompression region with a pronouced maximum of curvature and with tightly spaced inflection points therebehind, a flow gap being selectively settable and located behind the recompression area of the top side of the section.