Invention Grant
- Patent Title: Magnetic orientation detent
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Application No.: US15040428Application Date: 2016-02-10
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Publication No.: US10183744B2Publication Date: 2019-01-22
- Inventor: Dustin Eli Gamble
- Applicant: Lockheed Martin Corporation
- Applicant Address: US MD Bethesda
- Assignee: Lockheed Martin Corporation
- Current Assignee: Lockheed Martin Corporation
- Current Assignee Address: US MD Bethesda
- Agency: Bracewell LLP
- Main IPC: B64C29/00
- IPC: B64C29/00 ; B64C27/30

Abstract:
In one embodiment, a hybrid aircraft includes a fixed-wing propulsion system and a multirotor propulsion system. The multirotor propulsion system includes a propeller coupled to a motor shaft. A motor drives the propeller via the motor shaft. The hybrid aircraft further includes a magnetic orientation detent to prevent the propeller of the multirotor propulsion system from rotating when power to the multirotor propulsion system is removed. The magnetic orientation detent further includes a plurality of magnets coupled to the circumference of the motor shaft and a detent magnet magnetically coupled to the plurality of magnets.
Public/Granted literature
- US20170225779A1 Magnetic Orientation Detent Public/Granted day:2017-08-10
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