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WO/2008/081098 |
The invention relates to a rear tail assembly (1) for an aircraft, including a fuselage (3), a wing (2) and at least one propulsion engine (5, 5a, 5b) attached in the rear portion of the fuselage located behind the wing (2) along the X l...
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WO/2008/081098 |
The invention relates to a rear tail assembly (1) for an aircraft, including a fuselage (3), a wing (2) and at least one propulsion engine (5, 5a, 5b) attached in the rear portion of the fuselage located behind the wing (2) along the X l...
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WO/2008/060436 |
Methods and apparatus to provide an aerial vehicle having an eyewall sensor to enable the aerial vehicle to stay within the eye of a hurricane and transmit weather information to a remote location. In one embodiment, the aerial vehicle i...
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WO/2008/059363 |
A compact ultralight aircraft (10) comprising two coaxial counter- rotating rotors (11, 11') to each one which at least two rigid blades (12) are connected, centrally ducted in a cylindrical structure (13), of a radius substantially slig...
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WO/2008/059363 |
A compact ultralight aircraft (10) comprising two coaxial counter- rotating rotors (11, 11') to each one which at least two rigid blades (12) are connected, centrally ducted in a cylindrical structure (13), of a radius substantially slig...
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WO/2008/054470 |
An apparatus for converting a manned aircraft for unmanned flight, the aircraft including at least one pilot control (1030) capable of manipulation to affect operation of the aircraft, the apparatus comprising a first actuator (1006) and...
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WO/2008/054470 |
An apparatus for converting a manned aircraft for unmanned flight, the aircraft including at least one pilot control (1030) capable of manipulation to affect operation of the aircraft, the apparatus comprising a first actuator (1006) and...
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WO/2008/054518 |
The present invention provides an aircraft having one or more fixed wings in a flying wing configuration, where the aircraft further includes a high performance co-flow jet (CFJ) circulating about at least a portion of an aircraft surfac...
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WO/2008/048696 |
The disclosed system for cooperative engagement generally includes a control system in communication with an actuation system, an effector system, a sensor system and a communications interface. Disclosed features and specifications may ...
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WO/2008/045116 |
A refueling drogue assembly including a refueling drogue receptacle, a control unit including a duct, and a refueling hose connector adapted to rigidly couple the control unit to an aerial refueling hose. In some embodiments, the control...
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WO/2008/018857 |
Systems and/or methods for forming a multiple-articulated flying system (skybase) having a high aspect ratio wing platform, operable to loiter over an area of interest at a high altitude are provided. In certain exemplary embodiments, au...
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WO/2008/016928 |
Embodiments of the subject invention relate to a Wingless Hovering Micro Air Vehicle (WHOMAV) and its Power Source Unit (PSU). Embodiments can operate at reasonable power levels for hovering and withstanding expected wind gusts. Embodime...
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WO/2008/010226 |
A deployable wing arrangement or kit is provided for use with a longitudinally extending fuselage (20) having an upper portion and a lower portion. The kit includes a first pair of wings (100) pivotably mountable with respect to said upp...
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WO/2008/007147 |
An aircraft (10) comprising a rigid wing (12), a structure (18), a thrust producing means (16), and a pendulum (22) attached to said structure (18) at a pivoting end thereof, wherein the pendulum (22) is arranged to shift the centre of g...
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WO/2007/146538 |
Controlling an unmanned aerial vehicle (UAV) may be accomplished by using a wireless device (e.g., cell phone) to send a control message to a receiver at the UAV via a wireless telecommunication network (e.g., an existing cellular networ...
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WO/2007/141795 |
An unmanned air vehicle (UAV) system (10), is provided including a ground station (70), a platform (20) configured for carrying a payload (40) and having a propulsion system (30) for enabling the platform at least to selectively sustain ...
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WO/2007/139418 |
The aim of said invention is to ease a take off operation from an operator hands and to increase the take-off stability. The inventive pilotless aircraft comprises a tailless airframe, two holders (3), fastened to the airframe (1) in the...
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WO/2007/132025 |
The device for recovering unmanned airborne vehicles comprises support means connected to the ground and retention means connected to the support means, it being possible for the device to occupy a non-operational position and an operati...
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WO/2007/113525 |
An aircraft (1) comprising: a fuselage (2), opposing wings (3, 4) either side of the fuselage (2), each wing (3, 4) supports at least one tangential flow rotor (5) and has a rotational axis. At least one tail section (3A) is disposed on ...
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WO/2007/113525 |
An aircraft (1) comprising: a fuselage (2), opposing wings (3, 4) either side of the fuselage (2), each wing (3, 4) supports at least one tangential flow rotor (5) and has a rotational axis. At least one tail section (3A) is disposed on ...
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WO/2007/110833 |
A convertible aircraft comprising a main body integrating at least one substantially triangular wing (1), the main body having a recess (2) centered substantially in correspondence of the center of gravity of the aircraft; and a propulsi...
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WO/2007/104940 |
In an aircraft comprising a payload region (2) and a wing section (21, 31) which carries an engine (24, 33) of a kind which, in use, generates a flow of exhaust gases, the wing section (21, 31) is provided with or has associated therewit...
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WO/2007/100271 |
The inventive stealth air drone is used for reconnaissance and striking purposes and is embodied according to a flying wind aerodynamic design in the form of a rhombus whose all four wing edges are equal to each other in term of the leng...
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WO/2007/093224 |
Decision making unit suitable for an autonomous platform, such as an airplane. Comprising means for receiving at least one ability request, means for preconditioning the received ability request, means for filtering the preconditioned ab...
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WO/2007/086055 |
The invention provides a system, method and landing device for landing an aircraft (50) with respect to a predetermined landing location (P). The aircraft is configured for powered flight at least when the parafoil (60) is deployed, and ...
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WO/2007/086399 |
A propeller plane toy comprising a plane body having a main body composed of a foamed plastic material, flying by rotating a propeller and turning by turning a rudder to the right and left about the longitudinal axis, and a controller fo...
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WO/2007/084186 |
An aerial surveillance device (100) is provided, comprising an image capturing device (150.) capable of being supported by an airframe structure (200) above the ground. The airframe structure includes a body portion (300) defining a long...
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WO/2007/084186 |
An aerial surveillance device (100) is provided, comprising an image capturing device (150.) capable of being supported by an airframe structure (200) above the ground. The airframe structure includes a body portion (300) defining a long...
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WO/2007/081358 |
A flying discoidal rotorcraft is equipped with a double counter rotated pulsed DC electric linear-toroidal electric motor-generator combined with a magnetically levitated suspension of the rotorcraft body over the propulsion assembly. Th...
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WO/2007/056294 |
A method of control and a means for control for a vehicle constructed by temporarily integrating a conventionally controlled motorcycle and a fixed wing flight device. The method includes a means of control for maneuvering a vehicle, ena...
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WO/2007/052271 |
A ducted air flow vehicle including a fuselage having a longitudinal axis, a first cockpit on one side of the longitudinal axis, a center portion adjacent and below the first cockpit, a first air flow duct mounted in the fuselage and inc...
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WO/2007/031320 |
A system for selective emergency evacuation of persons from a first level (I) to a second level (II) located above the first level (I) or to a third level (III) located under the first level comprises for evacuation to the upper level a ...
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WO/2007/021361 |
A system and method for moving an aerial vehicle along a flight path includes rotatable hubs mounted on opposite sides of the vehicle. Elongated airfoils are mounted on the hubs parallel to a common hub axis for rotation about the hub ax...
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WO/2007/021361 |
A system and method for moving an aerial vehicle along a flight path includes rotatable hubs mounted on opposite sides of the vehicle. Elongated airfoils are mounted on the hubs parallel to a common hub axis for rotation about the hub ax...
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WO/2006/135606 |
Self-leveling legs (30, 32) are used to accommodate landing a ducted fan hovercraft (20) on a sloped surface (52) such as a roof-top. These legs (30, 32) move to accommodate a variation of slope within their range of motion irrespective ...
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WO/2006/127753 |
Embodiments for determining the bearings to targets from a remote location are disclosed. The apparatus consists of an array of acoustic sensors that is capable of autonomous flight. The array may be large in diameter, approximately one ...
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WO/2006/127753 |
Embodiments for determining the bearings to targets from a remote location are disclosed. The apparatus consists of an array of acoustic sensors that is capable of autonomous flight. The array may be large in diameter, approximately one ...
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WO/2006/123048 |
The invention relates to a device for establishing contact between an aircraft and a receiving surface (100). The inventive device comprises: at least one inflatable bag (5) which is associated with intake and discharge means (15) for an...
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WO/2006/120261 |
The invention relates to a fire-extinguishing aircraft which is equipped with a quantity of water or another flame-retarding or -damping means, lift means and displacement means. The inventive aircraft comprises: an essentially-annular m...
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WO/2006/119190 |
A rotary wing aircraft is provided with longitudinally- oriented counter-rotating rotors with circumferentially spaced variable pitch rotor blades connected to rotatable support rings mounted on the aircraft fuselage. Rotor downwash may ...
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WO/2006/116072 |
A cross-flow propulsion mechanism (10) for use in providing propulsion to an aircraft, includes a housing (11) defining an inlet (12), a rotor compartment (14), and an outlet (18). The inlet (12) is adapted to receive an inflow of air al...
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WO/2006/113877 |
A fixed-wing VTOL aircraft features an array of electric lift fans distributed over the surface of the aircraft. A generator is (selectively) coupled to the gas turbine engine of the aircraft. During VTOL operation of the aircraft, the e...
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WO/2006/100525 |
The invention arose in the design of vertical takeoff craft where a bladed rotor (9) directs a jet of fluid (6) over a curved surface (1) so that the jet is turned from a radial direction towards an axial direction to create lift. These ...
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WO/2006/100523 |
There have been past proposals for air vehicles employing the Coanda effect. In these proposals, a jet of fluid, usually air, is made to flow radially outwardly over 5 a dome-shaped canopy to create lift. A cross-section through the cano...
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WO/2006/100526 |
The invention concerns craft of the type in which a fan directs a jet of fluid (4) over a curved canopy (1). The canopy (1) is shaped to divert the flow from a radial to an axial direction to produce lift. A problem is that rotation of t...
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WO/2006/100524 |
In aeronautical devices where a fluid such as air flows over a surface (1) to create lift or thrust, improved performance can be obtained by energising a so-called 5 'boundary layer' (10) of the fluid flow close to the surface. This is k...
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WO/2006/093641 |
A dual ducted fan arrangement in which the duct components (203), engine (10), and avionics/payload pods (300, 302) are capable of being quickly disassembled to fit within common backpacking systems. Each duct is identical in fan (201 ),...
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WO/2006/075096 |
The invention relates to a device for orientation of the rotor head (12) of a helicopter, said head being mobile with relation to the fuselage (1), by means of a joint (16) the movements of which are controlled by at least three rams (17...
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WO/2006/061531 |
The invention concerns a super-transporter aircraft (1, 100) for transporting at least one element (4, 102) of a secondary aircraft, characterized in that the structural rigidity of a fuselage (3, 104) of the super-transporter is at leas...
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WO/2006/059324 |
A method for landing a fixed wing aircraft is provided in which an inversion maneuver is performed so that the aircraft's back is facing the ground, and the aircraft's underside is facing away from the ground. After initiation or complet...
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