Invention Application
- Patent Title: VERTICAL TAKEOFF AND LANDING AERIAL VEHICLE
- Patent Title (中): 垂直起落车和空降车
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Application No.: PCT/US2002/021604Application Date: 2002-07-08
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Publication No.: WO2003004353A2Publication Date: 2003-01-16
- Inventor: PLUMP, John, M. , GUPTA, Neil, R.
- Applicant: THE CHARLES STARK DRAPER LABORATORY, INC.
- Applicant Address: 555 Technology Square, Cambridge, MA 02139 US
- Assignee: THE CHARLES STARK DRAPER LABORATORY, INC.
- Current Assignee: THE CHARLES STARK DRAPER LABORATORY, INC.
- Current Assignee Address: 555 Technology Square, Cambridge, MA 02139 US
- Agency: LAPPIN, Mark, G.
- Priority: US60/303,369 20010706
- Main IPC: B64C
- IPC: B64C
Abstract:
An aerial vehicle including a toroidal fuselage having a longitudinal axis, and a duct extending along the longitudinal axis between a leading edge and a trailing edge of the fuselage, first and second counter-rotating, variable pitch rotor assemblies coaxially mounted within the duct of the fuselage, and at least one canard wing secured to the toroidal fuselage and having a leading edge positioned out of the duct of the fuselage and axially forward of the leading edge of the fuselage, wherein at least a portion of the canard wing comprises a control surface having a variable angle of attack. The invention provides an aerial vehicle that can take-off and land vertically, hover for extended periods of time over a fixed spatial point, and operate in confined areas. The aerial vehicle also has the ability to transition between a hover and high speed forward flight.
Information query
IPC分类:
B | 作业;运输 |
B64 | 飞行器;航空;宇宙航行 |
B64C | 飞机;直升飞机(气垫车入B60V) |