Vertical Takeoff and Landing Aircraft
First Claim
Patent Images
1. A vertical takeoff and landing (VTOL) aircraft comprising:
- a fuselage having a fore end, an aft end, a top side, and a bottom side;
a canard wing, coupled to the fore end of the fuselage;
a main wing coupled to the aft end of the fuselage;
at least one vertical stabilizer coupled to the fuselage;
a fore rotor unit located at the fore end of the fuselage and along a longitudinal axis of the fuselage;
an aft rotor unit located at the aft end of the fuselage and along the longitudinal axis of the fuselage, the fore rotor unit and the aft rotor unit each including;
a ducted housing including a stator;
at least one rotor vane including a plurality of pitched blades;
an electric motor coupled to the stator, the electric motor to rotate the at least one rotor vane to create thrust;
a rotating support for coupling each ducted housing to the fuselage, the rotating support allowing rotation of each rotor unit along at least one axis; and
a battery set to provide power for each electric motor.
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Accused Products
Abstract
The disclosure generally pertains to a vertical take-off and landing (VTOL) aircraft comprising a fuselage and at least one fixed wing. The aircraft may include at least two powered rotors located generally along a longitudinal axis of the fuselage. The rotor units may be coupled to the fuselage via a rotating chassis, which allows the rotors to provide directed thrust by movement of the rotor units about at least one axis. By moving the rotor units, the aircraft can transition from a hover mode to a transition mode and then to a forward flight mode and back.
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Citations
20 Claims
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1. A vertical takeoff and landing (VTOL) aircraft comprising:
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a fuselage having a fore end, an aft end, a top side, and a bottom side; a canard wing, coupled to the fore end of the fuselage; a main wing coupled to the aft end of the fuselage; at least one vertical stabilizer coupled to the fuselage; a fore rotor unit located at the fore end of the fuselage and along a longitudinal axis of the fuselage; an aft rotor unit located at the aft end of the fuselage and along the longitudinal axis of the fuselage, the fore rotor unit and the aft rotor unit each including; a ducted housing including a stator; at least one rotor vane including a plurality of pitched blades; an electric motor coupled to the stator, the electric motor to rotate the at least one rotor vane to create thrust; a rotating support for coupling each ducted housing to the fuselage, the rotating support allowing rotation of each rotor unit along at least one axis; and a battery set to provide power for each electric motor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A vertical takeoff and landing (VTOL) aircraft comprising:
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a main wing having a fore end, an aft end, a lateral axis extending between tips of the main wing, a longitudinal axis perpendicular to the lateral axis and extending between the fore end and the aft end, a top side, and a bottom side; one or more vertical stabilizers located on the main wing to provide directional stability. a fore rotor unit located at the fore end of the fuselage and generally along a longitudinal axis of the fuselage; an aft rotor unit located at the aft end of the fuselage and generally along the longitudinal axis of the fuselage, the fore rotor unit and the aft rotor unit each including; a ducted housing; at least one rotor vane including a plurality of pitched blades; a motor coupled to a stator, the motor to rotate the at least one rotor vane to create thrust; a rotating support for coupling the housing to the main wing, the rotating support allowing rotation of each rotor unit along at least the lateral axis; and a power distribution system in communication with the motors to deliver power for flight. - View Dependent Claims (12, 13, 14, 15, 16)
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17. A vertical take-off and landing (VTOL) aircraft comprising:
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a fuselage having a fore end and an aft end; a wing coupled to the fuselage, the wing to generate lift when the VTOL aircraft is in forward flight; at least one fore rotor unit and at least one aft rotor unit located generally along a longitudinal axis of the fuselage, the fore rotor unit and aft rotor unit each including a rotor vane that generates thrust; a motor for each rotor vane to rotate the respective rotor vane; a power source to provide power to each motor; a mounting surface located at the fore end and the aft end of the fuselage, the mounting surface for coupling the fore rotor unit and the aft rotor unit to the fuselage, and for allowing rotation of the fore rotor and the aft rotor about at least one axis; and a control processor, the control processor for processing a plurality of inputs and sending an output signal to control power and orientation of the fore rotor unit and the aft rotor unit. - View Dependent Claims (18, 19, 20)
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Specification