Patents by Inventor Jonas ILLG

Jonas ILLG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • AIRFOILS FOR ROTOR BLADES OF ROTARY WING AIRCRAFTS
    Publication number: 20170001710
    Abstract: An airfoil for a rotor blade of a rotary wing aircraft, the airfoil having a predetermined maximum thickness to chord ratio and comprising, between a leading edge and a trailing edge, an extrados and an intrados, the intrados being defined by predetermined intrados coordinate value pairs and the extrados being defined by predetermined extrados coordinate value pairs, wherein a maximum error of each one of the predetermined intrados coordinate value pairs and the predetermined extrados coordinate value pairs amounts to ±3%.
    Type: Application
    Filed: June 14, 2016
    Publication date: January 5, 2017
    Inventors: Alexander KLEIN, Jonas ILLG, Thorsten LUTZ, Claas-Hinrik ROHARDT, Kai RICHTER