Patents Assigned to VESTAL LTD
  • WING AND A MULTIPLE PROPELLER AIRCRAFT
    Publication number: 20110108675
    Abstract: A wing that includes a lower portion that is located between two curved portions; wherein the lower portion is substantially flat and the two curved portions extend above the lower portion; wherein the wing defines a space that is wider than twice a diameter of a propeller that introduces a quasi-laminar stream if positioned in proximity to the wing and is circulated at a desired speed. The curved portions can be arcuated ends of the wing.
    Type: Application
    Filed: January 6, 2009
    Publication date: May 12, 2011
    Applicant: VESTAL LTD
    Inventor: Miron Tuval