Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 401 - 450 out of 1,378

Document Document Title
WO/2012/078122A1
The invention relates to transport means in fluids. The method for producing traction consists in that a circulating fluid is sucked into the region below a dome-shaped body of a device for producing traction through an upper opening wit...  
WO/2012/055062A1
The invention relates to a vertical take-off aircraft. Said vehicle has a cylindrical central body having four rectangular wings in a radial arrangement about said central body and arranged in vertical planes when inactive, capable of ro...  
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...  
WO/2012/012474A3
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...  
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...  
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...  
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...  
WO/2012/010965A3
An aircraft with this VTOL technology (the Invention) (6,7,8,9,10,18,19,20) can achieve VTOL even its thrust-to-weight ratio is smaller than 1.It is impossible for an aircraft with a thrust-to-weight ratio smaller than 1 to take off and ...  
WO/2011/152614A3
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...  
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...  
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...  
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...  
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...  
WO/2011/139316A3
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...  
WO/2011/126535A3
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...  
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...  
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...  
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 ...  
WO/2011/123392A3
An inner barrel structure (700) for an engine nacelle. The inner barrel structure (700) includes an inner skin (702), a truss core (706) disposed with respect to the inner skin (702) to define a plurality of cavities, and a plurality of ...  
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 ...  
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...  
WO/2010/137016A3
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...  
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...  
WO/2011/066004A3
A convertible combined road, water, and aircraft vehicle (2) has a road form, a water form, and an aircraft form. The vehicle includes a vehicle body having a passenger compartment (16) and wheels (10,12) supporting the vehicle body on t...  
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...  
WO/2011/016857A3
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...  
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...  
WO/2010/106343A3
An electric and hybrid Vertical -Take Off and Landing ("VTOL") aircraft is disclosed comprising a plurality of small Electric Ducted Fans ("EDFs") (201-208, 232-235) of various sizes and orientations. The thrust of each fixed EDF (201-20...  
WO/2011/002517A3
A turbine powered personal flight system configured as a jet pack, includes a frame having an aerodynamic shell. At least two turbine powered engines are positioned on opposite sides of the frame. The jet pack is further configured such ...  
WO/2010/015866A3
Embodiments of the invention relate to a vehicle comprising a plurality of inclined rotors (102 to 112) that are operable to provide at least one of thrust and torque vectoring according to a desired thrust and/or torque vectors.  
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...  
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...  
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...  
WO/2010/067325A3
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...  
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...  
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...  
WO/2009/074834A8
Disclosed is an actinic (radial) fluid drive (AF) which can replace any propeller used, e.g. for fans, ventilators, pumps, hydraulic power plants and wind power plants (repeller), watercraft and aircraft (boats, helicopters, etc.) and ca...  
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 ...  
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...  
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...  
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 ...  
WO/2010/077531A3
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...  
WO/2010/047507A3
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...  
WO/2010/024593A3
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...  
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...  
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...  
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...  
WO/2010/036419A3
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 ...  
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...  
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...  

Matches 401 - 450 out of 1,378