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:
Dec. 29, 2020
Filed:
Aug. 22, 2018
Honda Motor Co., Ltd., Tokyo, JP;
Akinori Kita, Wako, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
There is provided a vertical takeoff and landing aircraft (VTOL), having a main propulsion unit (GT engine) with high-pressure and low-pressure turbine shafts installed along a longitudinal axis of a frame to be rotated by pressurized gas jetted on combustion of an air-fuel mixture to produce propulsion force in a longitudinal direction of the frame, high-pressure side and low-pressure side motor generators coaxially attached to the high-pressure and low-pressure turbine shaft, four fans installed on the frame to be rotatable around axes parallel to a vertical axis of the frame, four propulsion units individually connected to the fans to rotate them and generate lift force in a vertical direction of the frame, and a controller. The controller control operation of the main propulsion unit, motor generators and sub propulsion units to obtain propulsion forces in the longitudinal direction and in the vertical direction of the frame.