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:
Jan. 02, 2024
Filed:
Mar. 31, 2020
Vinati S.r.l., Nave, IT;
Felice Vinati, Nave, IT;
Giacomo Vinati, Nave, IT;
Matteo Vinati, Nave, IT;
Mariachiara Vinati, Nave, IT;
Samuele Vinati, Nave, IT;
VINATI S.R.L., Nave, IT;
Abstract
An aircraft () with a rotary wing () is equipped with a propulsion system (). The aircraft () includes a rotating mast () that rotates the rotor wing (). The propulsion system () includes a pole () mechanically connected to the rotating mast () of the aircraft (), where at least one end of the pole () is equipped with a motor () configured to rotate the pole () around the axis of the rotating mast () in such a way that the rotation of the pole () can be used to rotate the rotating wing (). At each end of the pole () is placed a motor group (), where each motor group () includes a pair of counter-rotating propellers (), said pair of counter-rotating propellers (′) being arranged in such a way as to generate a rotational torque to rotate the pole ().