Invention Grant
- Patent Title: Hybrid axial/cross-flow fan multi-rotor aerial vehicle
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Application No.: US14689443Application Date: 2015-04-17
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Publication No.: US09783291B2Publication Date: 2017-10-10
- Inventor: Joseph Kummer , Jimmie B. Allred, III
- Applicant: Propulsive Wing, LLC
- Applicant Address: US NY Elbridge
- Assignee: PROPULSIVE WING, LLC
- Current Assignee: PROPULSIVE WING, LLC
- Current Assignee Address: US NY Elbridge
- Agency: Brown & Michaels, PC
- Main IPC: B64C17/00
- IPC: B64C17/00 ; B64C29/00 ; B64C39/02 ; B64C39/10

Abstract:
A hybrid axial/cross-flow fan aerial vehicle includes both axial and cross-flow fan propulsion for efficient hover and forward flight performance. The axial fans provide primarily vertical thrust, while the cross-flow fan provides horizontal, as well as vertical, thrust. The vehicle takes off vertically, is capable of hover, and can fly forward by vectoring the thrust of the cross-flow fan system. This approach provides large internal cargo capacity and high forward flight speeds.
Public/Granted literature
- US20160009387A1 Hybrid Axial/Cross-Flow Fan Multi-Rotor Aerial Vehicle Public/Granted day:2016-01-14
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