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WO/2012/053276A1 |
[Problem] To horizontally stabilize the airframe of a disc air vehicle by generating centrifugal force like a spinning top with an unreal vertical axis passing through the gravity of the disc air vehicle as the center on the horizontal s...
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WO/2012/047327A1 |
A vertical takeoff and landing aircraft having a fuselage with three wings and six synchronously tilt-able propulsion units, each one mounted above, below, or on each half of the aforementioned three wings. The propulsion units are verti...
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WO/2012/035153A1 |
The present invention relates to an aircraft (110) for vertical take-off and landing. The aircraft comprises a first wing (101), a second wing (102) and a fuselage (103). The first wing (101) comprises a first longitudinal wing axis (104...
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WO/2012/035178A1 |
System and method for lifting, propelling and stabilizing vertical-takeoff-and-landing aircraft that involves applying the following simultaneously and in combination as lift devices during the initial stage of ascent and at the end of d...
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WO/2012/026022A1 |
[Problem] To provide a floating type vehicle which is capable of being moved to any place in a floating state, is capable of running regardless of existence/nonexistence of a road, a road condition, or traffic jam, and endures particular...
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WO/2012/014272A1 |
A flight vehicle using the interaction between a wind flow and a stabilizer which is disposed along the direction of the flow of the wind flow in the wind flow to ensure the stability of a device or an airframe or the very stabilizer, wh...
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WO/2012/012474A2 |
A safe, quiet, easy to control, efficient, and compact aircraft configuration is enabled through the combination of multiple vertical lift rotors, tandem wings, and forward thrust propellers. The vertical lift rotors, in combination with...
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WO/2012/010021A1 |
An air-ground double-purpose aircraft comprises an aircraft body (47), an aircraft controller (1), an engine (38) and an undercarriage. Wherein a front ducted fan (9) which faces the wind at upper front is connected with the lower part o...
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WO/2011/152614A2 |
The present invention relates to a flying object having small bottom blades, which is one type of unmanned rotor craft. A conventional bottom blade type flying object needs an apparatus having a complex configuration constituted by the c...
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WO/2011/152702A1 |
A remotely controlled flying apparatus (200) utilized for crop-spraying and crop monitoring purposes is disclosed. The present indention comprises a microcontroller (110) electronically coupled to an inertia measuring means(120). A contr...
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WO/2011/144696A1 |
The invention relates to a tilt wing aircraft having a rear drive/control unit which is designed to generate propulsion and to generate an upward or downward directed propulsion component and/or a laterally directed propulsion component ...
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WO/2011/146349A2 |
An unmanned air module includes one or more rotors, engines, a transmission and avionics. Any of several different ground modules may be attached to the air module. The air module may fly with and without the ground module attached. The ...
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WO/2011/139316A2 |
A lift device is disclosed that can be used to provide vertical lift to an aircraft or other vehicle. The lift device can include a fan that produces an airflow and a vane box that can direct the airflow. In one form the fan can be orien...
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WO/2011/126535A2 |
A system for augmenting ducted fan thrust is provided, the system including a peripheral ejector comprised of an inner cowling member (107) and an outer cowling member (101). With the addition of actuators (111) mounted between the trail...
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WO/2011/079519A1 |
A hydrodynamic method is disclosed. Work is done on a quantity of fluid and the motion range of the fluid is limited, so that the fluid is moved only on a dynamic surface of a dynamic mechanism or the fluid is moved in a back and forth m...
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WO/2011/067527A1 |
The invention relates to a device suitable for vertical and horizontal transport of loads, in particular heavy loads, in good weather conditions, using the load-bearing capacity obtained by means of blowing a stream of air, produced by a...
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WO/2011/023834A1 |
The invention relates to a lift, thrust and stabiliser system for vertical take-off and landing aircraft, consisting in applying one or more rotors or large fans above, below or inside fixed-wing aircraft during vertical flight, each hav...
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WO/2011/018697A1 |
A convertiplane (1) having a fuselage (2) with a first axis (3); and two rotors (14) having respective shafts (42) and fitted to a wing (4) having a fixed portion (5) connected to the fuselage (2), and a movable portion (6) which support...
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WO/2011/016857A2 |
Machines and processes for collecting and using data from structures or portions of structures that may be otherwise difficult to access. Certain embodiments provide dynamic measurement of deflection or movement of a physical structure i...
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WO/2010/137016A2 |
According to one aspect of the invention there is provided a system and method for providing propulsion and control to an air vehicle, and for operating the vehicle, in which at least three propulsion units provide vertical thrust for ve...
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WO/2010/132901A1 |
An aircraft (110) includes at least one wing (112) having a downwardly sloping upper surface (124) although it normally comprises two wings on either side of a fuselage. A pressure chamber (116) is located close to the wing (112) and rec...
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WO/2010/123395A1 |
The airlift comprises an engine-propeller unit and a means for holding the engine-propeller unit in relation to the earth's surface, which means is attached to the engine-propeller unit on the axis of rotation of the propeller above the ...
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WO/2010/124015A1 |
A vertical take off and landing (VTOL) aircraft is designed to be so efficient that it can be commercially competitive with runway dependent aircraft operating in a range of 100 to 1000 miles. Improvements include a high efficiency tilti...
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WO/2010/115255A1 |
A circular aircraft capable of vertical flight, take-off and landing is disclosed, with rings in which the cabin and the fixed aircraft structure (1) are mounted. A horizontal ring (3), together with the rotor (9), aerofoils (5) and mova...
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WO/2010/106343A2 |
An electric and hybrid Vertical-Take Off and Landing ("VTOL") aircraft is disclosed comprising a plurality of small Electric Ducted Fans ("EDFs") of various sizes and orientations. The thrust of each fixed EDF is individually controlled ...
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WO/2010/081285A1 |
A propeller vertical takeoff and landing aircraft with a fairing device, comprises a fuselage (1), a control device, a power device and a propeller (2), wherein the control device and the power device are arranged in the fuselage, and th...
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WO/2010/077531A2 |
A system and method to facilitate approach of a VTOL aircraft to an offshore facility includes inputting a waypoint for a landing platform of an offshore facility into an aircraft module, inputting an offset distance from the landing pla...
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WO/2010/067325A2 |
A ducted fan for a VTOL vehicle includes a substantially cylindrical duct having an inlet at an upper end and an outlet at a lower end, a propulsion unit inside the duct, between the inlet and the outlet, and at least one group of contro...
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WO/2010/051685A1 |
A flying car is composed of a main body and a lifting device (3). The main body comprises an engine, a chassis, a car body, an electric equipment, a storage box (2) for storing the lifting device, propellers (4), an air pump, a longitudi...
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WO/2010/050839A1 |
The invention relates to aviation, in particular to aircraft, and can be used for transporting cargo and passengers, spraying gardens and fields, conserving forests and nature reserves and as an ambulance in difficult-to-reach regions. T...
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WO/2010/047507A2 |
The present invention relates to an aircraft system that enables ground traveling, wherein takeoff and landing occur vertically so that traveling on the ground and flying in the air may be enabled. It specifically comprises a configurati...
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WO/2010/043908A1 |
High performance cementitious concretes or mortars and bonding agents developed for use as patch repair materials for corrosion damaged concrete often have high resistivities that inhibit the performance of sacrificial anodes located wit...
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WO/2010/038922A1 |
This invention is regarding a VTOL aircraft that is designed to enable it to take off by generating lift through rotary wings like a helicopter and then moving forward; and when it flies at high speeds, it is able to use jet engines so t...
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WO/2010/036419A2 |
A vertical take off and landing (VTOL) aircraft (100), which may be a UAV aircraft, is disclosed. The VTOL includes a ducted fan assembly (120) that provides the capability of vertical takeoff and landing, hovering and traveling of slow ...
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WO/2010/026517A2 |
A VTOL vehicle includes a forward rotor, an aft rotor and a fuselage, the forward and aft rotor lying in a longitudinal axis of the vehicle, with the fuselage located axially between the forward and aft rotors. The vehicle has an in-flig...
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WO/2010/024593A2 |
The present invention concerns a VTOL (Vertical Takeoff and Landing) aircraft. The VTOL aircraft generates lift through a helicopter-shaped rotor when taking off, then flies forward. For further efficient flight at middle or low speed, t...
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WO/2009/157781A1 |
A personal flight device including : a housing securable to the pilot; at least one pair of ducted fans, one fan of each pair mounted to each side of the housing; wherein each fan rotates about an axis of rotation to draw air through the...
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WO/2009/157780A1 |
A personal flight device which includes: a housing which is securable to a pilot; at least one pair of ducted fans, one fan of the pair mounted to one side of the housing, the other fan of the pair mounted to the other side of the housin...
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WO/2009/149592A1 |
A vertical takeoff and landing airplane comprises a driving cabin (1), a fuselage (16), an aero-engine (10), a wing (9), a horizontal tail (7), a vertical tail (6), a reducer (13) and a control system. The aero-engine (10) is connected w...
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WO/2009/147630A1 |
A ducted air flow vehicle includes a fuselage having a longitudinal axis, supporting forward and aft air flow ducts having respective lift fans arranged to force surrounding air into said ducts through inlets at upper ends of said ducts ...
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WO/2009/135260A1 |
A fluid dynamic device (100) for directing fluid flow to generate thrust comprising a thrust control shroud (130) disposed about a central axis (210) of said fluid dynamic device (100) for directing a fluid flow between an upstream fluid...
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WO/2009/131479A1 |
The inventive gyroplane comprises a fuselage (1) with a cockpit and a folding strut mounted on the fuselage, a rotor head (3) which is provided with an adjustable torsional hub (16) and an adjustable pith pusher propeller (5). In order t...
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WO/2009/126469A1 |
A flying vehicle in accordance to an embodiment of the present invention includes a propeller control mechanism for flying the vehicle. The propeller control mechanism includes a propeller having a center shaft for connecting to the driv...
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WO/2009/098758A1 |
A flying body is composed of a blower (10) and a skirt-shaped fixed wing (1). In the blower (10), an upper blower (11) made of a rotary blade sending air under pressure in the direction of an axial flow and a lower blower (21) made of a ...
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WO/2009/096058A1 |
A system utilizing interaction of wind flow and a stabilizer arranged in the wind flow along the flow direction, and securing stability of the device or the body integrated with the stabilizer or the stabilizer itself by that effect. Whe...
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WO/2009/095696A2 |
A VTOL flying-wing aircraft has a pair of thrust-vectoring propulsion units (2, 3; 4, 5) mounted fore and aft of the aircraft pitch axis (PA) on strakes (6, 7) at opposite extremities of the wing-structure (1), with the fore unit (2; 4) ...
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WO/2009/096010A1 |
Provided is a system which utilizes interaction between an airflow and a stabilizer disposed in the airflow and along the flowing direction of the airflow to secure the stability of an apparatus or an air frame integrated with the stabil...
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WO/2009/095514A1 |
The invention relates to a multiple-rotor helicopter that can be converted into an aircraft, formed by a traditional cabin provided with a cavity in the lower part thereof and a longitudinal mast terminating in two tail rotors. The mast ...
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WO/2009/096048A1 |
Provided is a system which utilizes interaction between an airflow and a stabilizer disposed in the airflow and along the flowing direction of the airflow to secure the stability of an apparatus or an air frame integrated with the stabil...
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WO/2009/077968A2 |
A control system for a vehicle having plural control elements actuated at a single actuation point including a redundant electric actuator assembly including a control rod moveable linearly in two opposite directions mounting n electric ...
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