Invention Grant
- Patent Title: Systems and methods for reducing noise based on effective rotor area relative to a center of rotation
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Application No.: US16748254Application Date: 2020-01-21
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Publication No.: US11958596B2Publication Date: 2024-04-16
- Inventor: Ian Morris Randall
- Applicant: MagLev Aero Inc.
- Applicant Address: US MA Hopkinton
- Assignee: MagLev Aero Inc.
- Current Assignee: MagLev Aero Inc.
- Current Assignee Address: US MA Hopkinton
- Agency: Foley & Lardner LLP
- Main IPC: B64C29/02
- IPC: B64C29/02 ; B64C13/26 ; B64C13/50 ; B64C27/00 ; B64C27/10 ; B64C27/14 ; B64C27/20 ; B64C27/32 ; B64C27/473 ; B64C27/68 ; B64C27/72 ; B64C29/00 ; B64D27/24 ; B64D35/02 ; B64D35/04 ; B64U10/13 ; B64U50/19 ; F01D5/02 ; H02K1/17 ; H02K1/18 ; H02K1/2786 ; H02K1/2791 ; H02K1/2793 ; H02K1/2795 ; H02K1/28 ; H02K11/21 ; H02K16/00 ; H02K21/22 ; H02K21/24 ; H02N15/00 ; B64C27/80 ; B64C39/02 ; B64D35/06 ; B64U30/20

Abstract:
Systems and methods relate to a vertical takeoff and landing (VTOL) platform that can include a stator and a rotor magnetically levitated by the stator. The rotor and stator can be annular, such that the rotor rotates about a rotational axis. The stator can include magnets that provide guidance, levitation, and drive forces to drive the rotor, as well as to control operation of rotor blades of the rotor that can be independently rotated to specific pitch angles to control at least one of lift, pitch, roll, or yaw of the VTOL platform. Various controllers can be used to enable independent and redundant control of components of the VTOL platform.
Public/Granted literature
- US20200283132A1 SYSTEMS AND METHODS FOR REDUCING NOISE BASED ON EFFECTIVE ROTOR AREA RELATIVE TO A CENTER OF ROTATION Public/Granted day:2020-09-10
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