Airplane Sustained Patents (Class 244/13)
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Patent number: 9381995Abstract: A pitch stabilizer with box configuration suitable for providing stability to a rotorcraft comprising a vertical mid-plane and a fuselage; the pitch stabilizer comprising one or two pitch stabilizing assemblies, with no more than one pitch stabilizing assembly on each side of the vertical mid-plane, wherein each pitch stabilizing assembly comprises upper pitch stabilizing means, lower pitch stabilizing means and a wing tip element.Type: GrantFiled: November 26, 2014Date of Patent: July 5, 2016Assignee: Airbus Helicopters Deutschland GMBHInventors: Sebastian Mores, Alessandro D'Alascio, Uwe Kiesewetter, Stefan Probst, Christian Wehle, Marius Bebesel
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Patent number: 9308984Abstract: Flying device, in which there is a fuselage (2, 2?), wings (8, 9), which are connected to each other to form an essentially looped structure, elements (4, 5) for creating a flying force, and the desired elements (e.g., 7, 7?) for controlling the flying device (1). The wings (8, 9) of the flying device (1) form a unified totality detachable from the fuselage (2, 2?). A wing construction is also included.Type: GrantFiled: March 19, 2012Date of Patent: April 12, 2016Assignee: FLY NANO OYInventor: Aki Suokas
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Patent number: 9272227Abstract: A flying toy spacecraft having one or more low pressure channels acting as the primary lift mechanism. Each of the low pressure channels has a bottom member, two sidewalls, and an optional top member. The interior of the channel can be fitted with an airfoil or a trailing reflexed edge. In embodiments having two or more low pressure channels, the channels are spaced apart, thereby forming an inverted channel that stabilizes the flying toy spacecraft against undesired yawing motions.Type: GrantFiled: January 12, 2015Date of Patent: March 1, 2016Assignee: Tanous Works, LLCInventor: Gregory David Tanous
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Patent number: 9272784Abstract: An unmanned aerial vehicle (UAV) comprising a plurality of propeller drives rigidly mounted to a foldable frame with the motor rotors aligned in a vertical direction to provide a means of vertical takeoffs and landings. The foldable frame mounts a sheet sail at an angle with the horizontal that provides lift during the forward motion and tilt of the UAV. In one embodiment the shape of the sheet sail and frame are triangular with one or two propeller drives being mounted in close proximity to each of the three vertices. In another embodiment, the shape of the sheet sail and frame are triangular with one or two propeller drives being mounted in close proximity to each of the three vertices, and one or two propeller drives being mount in close proximity to the trailing edge of the spine, in between the trailing edge propeller drives. In some embodiments, the frame spars may be comprised of carbon fiber rods and the sheet sail may be comprised of ripstop nylon fabric.Type: GrantFiled: May 19, 2014Date of Patent: March 1, 2016Inventor: Brian Dale Nelson
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Patent number: 9242713Abstract: An aerodynamic blunt aft body (10) of a helicopter fuselage with two strakes (7, 8) along an aft surface (9) and/or respective left hand and right hand side fuselage surfaces (5, 6). Each strake (7, 8) is defined by first and second intersection lines (3, 4) resulting from intersections of horizontal planes (z) with the surface of the aft surface (9) or the respective left hand and right hand side fuselage surfaces (7, 8). The strakes are defined by a two or three dimensional spline (12) from the surface (2) towards the aft surface (9) inside said first and second intersection lines (3, 4) and inside the bounding box (15).Type: GrantFiled: July 17, 2013Date of Patent: January 26, 2016Assignee: Airbus Helicopters Deutschland GmbHInventors: Alessandro D'Alascio, Sebastian Mores, Frederic Le Chuiton, Marius Bebesel, Qinyin Zhang
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Patent number: 9221532Abstract: A flight-operable, truly modular aircraft has an aircraft core to which one or more of outer wings members, fuselage, cockpit, leading and trailing edge couplings, and empennage and tail sections can be removably coupled and/or replaced during the operating life span of the aircraft. In preferred embodiments the aircraft core houses the propulsive engines, avionics, at least 80% of the fuel, and all of the landing gear. The aircraft core is preferably constructed with curved forward and aft composite spars, that transfer loads across the center section, while accommodating a mid-wing configuration. The aircraft core preferably has a large central cavity dimensioned to interchangeably carry an ordnance launcher, a surveillance payload, electronic countermeasures, and other types of cargo. Contemplated aircraft can be quite large, for example having a wing span of at least 80 ft.Type: GrantFiled: March 11, 2014Date of Patent: December 29, 2015Inventor: Abe Karem
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Patent number: 9180956Abstract: The present disclosure is generally directed to an aircraft including an aircraft body having a number of body frame members on an outboard portion of the aircraft body, a wing assembly extending through a portion of the aircraft body. At least one pair of an attachment member and an attachment strap member are fixedly attached to an upper surface of the wing assembly proximate the portion of the aircraft body at a location of one of the number of body frame members. A number of fasteners fixedly attach the aircraft body via at least one body frame member to one attachment member and a corresponding attachment strap member, thereby securing the aircraft body to the wing assembly.Type: GrantFiled: April 11, 2012Date of Patent: November 10, 2015Assignee: The Boeing CompanyInventors: Grant Brian Thomas, Chun-Liang Lin, Francis E. Andrews
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Patent number: 9162761Abstract: A partially-inflated rigid-structure glider is a portable or collapsible gliding apparatus that a user can transport in a carrying case. The gliding apparatus includes a rigid yet collapsible frame, tension membranes over both on the wings and tail, and inflatable bladder, a pair of drogue brakes, and a left and right steering mechanism. The pair of drogue brakes is located on opposing sides of the gliding apparatus and create drag on its respective side in order to turn the gliding apparatus either left or right. The user can activate either drogue brake with the left and right steering mechanism, which are control lines attached to each drogue brake. The tension membranes are fitted over the frame so that the gliding apparatus has an airfoil shape in order to create lift with the wings and tail while the gliding apparatus is in flight.Type: GrantFiled: June 24, 2013Date of Patent: October 20, 2015Inventor: Christopher Paul Farbolin
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Patent number: 9105970Abstract: The present disclosure provides a balloon payload with communications and avionics on positioned on top. The payload may include a chassis and an avionics system coupled to the first chassis. The payload may also include a battery coupled to the first chassis and positioned below the avionics system. The payload may additionally include an air-to-ground communications antenna coupled to the first chassis and positioned below the battery portion and the avionics portion.Type: GrantFiled: June 14, 2013Date of Patent: August 11, 2015Assignee: Google Inc.Inventor: Mitchell Joseph Heinrich
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Publication number: 20150108269Abstract: A supersonic aircraft having unique structural, geometrical, electromagnetic, mechanical, thermal and aerodynamic configuration is described. Its design characteristics maximize aerodynamic performance, speed, efficiency, comfort and range in the operational affect of carrying passengers over long distances at very high flight speeds and Mach numbers, generally above Mach 4.0+. It has fully integrated-mated fuselage twin engine nacelle structures which reduce and stabilize wave drag, wherein engines sit forward of the sonic boom electrode swept aerospace but are integrated right through the sub-wing, the aero-spike and inlet just above the top surface of the central wing, and above and the major wing mating join, attached via a massive composite titanium keel structure, through the central wing box and fuselage.Type: ApplicationFiled: December 6, 2013Publication date: April 23, 2015Inventor: Richard H. Lugg
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Publication number: 20150102156Abstract: The present invention relates to a wing for an aircraft. The wing includes a main wing section extending from an inboard end to an outboard end along a lateral axis of the wing, the inboard end for connecting the main wing section to the aircraft. The wing also includes a wing tip having a proximal end and a distal end, the wing tip being rotatably mounted at the proximal end to the outboard end of the main wing section and arranged to freely rotate about a wing tip rotational centre with respect to the main wing section.Type: ApplicationFiled: July 31, 2013Publication date: April 16, 2015Inventor: Gabor Devenyi
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Publication number: 20150102157Abstract: A VTOL aircraft includes at least one puller rotor and at least one pusher rotor. The VTOL aircraft, for example, may include three puller rotors and one pusher rotor. The combination of static puller and pusher rotors allows the rotors to remain in a fixed orientation (i.e., no moving mechanical axes are required) relative to the wings and fuselage of the VTOL aircraft, while being able to transition the aircraft from a substantially vertical flight path to a substantially horizontal flight path.Type: ApplicationFiled: August 14, 2014Publication date: April 16, 2015Inventors: Robert Godlasky, Nate Ogawa, Andrew Streett
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Publication number: 20150097071Abstract: Methods and apparatus to harvest renewable energy are provided herein. In some embodiments, a wind-powered aircraft includes an airframe suitable for untethered flight in an open airspace; and an airborne kinetic energy conversion system attached to the airframe, the airborne kinetic energy conversion system comprising a turbine, a generator connected to the turbine, and an electrical storage means connected to the generator.Type: ApplicationFiled: April 4, 2013Publication date: April 9, 2015Applicant: SUNLIGHT PHOTONICS INC.Inventor: SUNLIGHT PHOTONICS INC.
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Patent number: 8949090Abstract: An apparatus for controlling the formation flight of a trailing aircraft relative to a vortex generated by a leading aircraft includes a position module, peak-seeking module, limiter module, and control module. The position module is configured to determine a position of the vortex relative to the trailing aircraft. The peak-seeking module is configured to determine a desired position of the trailing aircraft for providing desired vortex-induced aerodynamic benefits based on the position of the vortex relative to the trailing aircraft and a mapping function of an individual performance metric. The limiter module is configured to modify the desired position of the trailing aircraft to avoid unintended crossings of the trailing aircraft into the vortex. Finally, the control module is configured to control flight of the trailing aircraft based on one of the desired position of the trailing aircraft and modified desired position of the trailing aircraft.Type: GrantFiled: January 28, 2013Date of Patent: February 3, 2015Assignee: The Boeing CompanyInventors: Brian T. Whitehead, Stefan R. Bieniawski, David Halaas, Eugene Lavretsky
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Patent number: 8905358Abstract: An unmanned air vehicle includes a body having front and rear sections with at least one pair of end plates connected to the body, wherein one end plate within the at least one pair of end plates is connected to the left side of the body and another end plate within the at least one pair of end plates is connected to the right side of the body, each end plate having upper and lower sections, wherein: a) the upper section is positioned above a mean line of the body; b) the lower section is positioned below the mean line of the body; and c) a ratio of the area of the upper section to the area of the lower section is less than 1.Type: GrantFiled: December 1, 2009Date of Patent: December 9, 2014Assignee: Israel Aerospace Industries Ltd.Inventor: Abraham Abershitz
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Patent number: 8888035Abstract: A morphing aircraft that is achieves multi-modality location and camouflage for payload emplacement The morphing aircraft includes a substantially cylindrical fuselage including a shape configured as a packaging container with a first end and a second end A set of wings is coupled to the fuselage The set of wings includes a first position where the set of wings is extended outwards from the fuselage and a second position where the set of wings is retracted inwards towards the fuselage A tail is coupled to the second end of the cylindrical fuselage The tail includes a first position where the tail is extended outward from the fuselage and a second position where the tail is retracted inward towards the fuselage A propeller is mounted to the first end of the fuselage An engine is mechanically coupled to the propeller The engine is enclosed within the fuselage and powers the propeller.Type: GrantFiled: August 25, 2009Date of Patent: November 18, 2014Assignee: University of Florida Research Foundation, Inc.Inventors: Richard Charles Lind, Jr., Daniel Thurmond Grant, David Eaton
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Publication number: 20140332620Abstract: An unmanned aerial vehicle, comprising: a fuselage having a first side board and a second side board spaced apart and connected by at least one transverse board; the first side board, the second side board, and the at least one transverse board being printed circuit boards; at least one of the first side board, the second side board, and the at least one transverse board having formed and mounted thereon conductive traces and at least one component, respectively, for controlling and monitoring the unmanned aerial vehicle; first and second wings mounted to the fuselage; and, a tail mounted to the fuselage.Type: ApplicationFiled: May 13, 2013Publication date: November 13, 2014Applicant: WINEHAWK INC.Inventor: ERNEST EARON
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Patent number: 8886402Abstract: Methods and apparatus are provided for an actively variable shock absorbing system for actively controlling the load response characteristics of a shock absorbing strut. In one embodiment the shock absorbing system comprises a controllable valve adapted for actively varying a load response characteristic of the shock absorbing strut. The shock absorbing system further comprises an electronic control system comprising an input for receiving a signal from a sensor, an algorithm adapted to determine an optimal position for the controllable valve in view of the sensor signal, and an output for sending a control signal to the controllable valve to place the valve in the optimal position.Type: GrantFiled: April 21, 2011Date of Patent: November 11, 2014Assignee: Armorworks Enterprises LLCInventor: Ken-An Lou
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Publication number: 20140319266Abstract: A microscale radio-controlled aerial micro-drone vehicle, having a fixed wing (as opposed to a rotary wing) having a propulsion device the vehicle including wheels for traveling on the ground, which are attached to the side ends of a section of the wing. The rotational axis Y1 of the wheels being located in front of the center of gravity of the micro-drone, the center of gravity of the micro-drone being located in front of the aerodynamic center of the micro-drone. The rotational axis Y1 of the wheels being aligned with the thrust axis of the propulsion device and the wheels are sized such that the radius D/2 thereof is greater than the distance between the rotational axis Y1 of the wheels and the trailing edge of the wing.Type: ApplicationFiled: March 27, 2012Publication date: October 30, 2014Applicant: INSTITUT SUPERIEUR DE L'AERONAUTIQUE ET DE L'ESPACEInventors: Jean-Marc Moschetta, Chinnapat Thipyopas
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Publication number: 20140312164Abstract: A portable unmanned aerial vehicle or aircraft, capable of being easily carried by a single individual by means of a mounting device, which can be fastened on a belt or strap. The aerial vehicle comprises a wing attached at one end to a fan or turbine assembly. The fan or turbine assembly may be electrically driven, with power supplied by one or more batteries. In flight, the fan or turbine assembly causes the aerial vehicle to rotate around its center-of-mass (COM), with lift provided by the wing as it rotates. A camera is located on the aircraft at or near the COM.Type: ApplicationFiled: January 18, 2013Publication date: October 23, 2014Inventors: JOSHUA M. GIBSON, SAGAR JASU PANARA
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Publication number: 20140312165Abstract: A hand-launched unmanned aerial vehicle (UAV) to determine various characteristics of ground surfaces. The UAV includes a lightweight and robust body/wing assembly, and is equipped with multiple consumer-grade digital cameras that are synchronized to acquire high-resolution images in different spectra. In one example, one camera acquires a visible spectrum image of the ground over which the UAV is flown, and another camera is modified to include one or more filters to acquire a similar near-infrared image. A camera mount/holder system facilitates acquisition of high-quality images without impacting the UAV's flight characteristics, as well as easy coupling and decoupling of the cameras to the UAV and safeguarding of the cameras upon landing. An intuitive user interface allows modestly trained individuals to operate the UAV and understand and use collected data, and image processing algorithms derive useful information regarding crop health and/or soil characteristics from the acquired images.Type: ApplicationFiled: March 17, 2014Publication date: October 23, 2014Inventor: Armen Mkrtchyan
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Publication number: 20140231578Abstract: Embodiments of the present invention relate to an unmanned aerial vehicle (UAV) and a method of use. The UAV may comprise a UAV platform designed around a sensor system. The UAV platform may adjust itself in order to stabilize the sensor system. The UAV platform may comprise front UAV wings, back UAV wings, and a payload chamber. The front UAV wings and back UAV wings may adjust themselves by rotating about a line approximately perpendicular to the UAV's flight line. The payload chamber may adjust itself by rotating about the UAV's flight line. The sensor system may be located in an optimal location on the UAV platform, for example, behind the nose as far back as the front UAV wings. The sensor system may comprise an infrared (IR) and a visible camera.Type: ApplicationFiled: March 14, 2013Publication date: August 21, 2014Applicant: BAE Systems Information and Electronic Systems Integration Inc.Inventor: BAE Systems Information and Electronic Systems Integration Inc.
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Patent number: 8783617Abstract: An air vehicle fuselage adapted for transonic operation is disclosed. The fuselage has a body and a close-out. A lower surface of the body has a waterline value that varies along a fore-aft direction of the fuselage and is equal to a first waterline value at a forward end of the close-out and rise to a second waterline value at an aft end of the close-out. The lower surface has a drag-reduction blivet that includes a first region wherein the lower surface drops to a point comprising a third waterline value that is below the first waterline value and a first inward radius and then rises over a second region disposed aft of the first region wherein a second radius that is a minimum radius of the lower surface within the second region is greater than the first radius.Type: GrantFiled: April 12, 2012Date of Patent: July 22, 2014Assignee: Lockheed Martin CorporationInventors: Michael W. Harbeck, Brian Quayle
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Publication number: 20140191078Abstract: A system, an apparatus, and a method for an aerospace vehicle braking system for decelerating an aerospace vehicle on a landing surface. An arm is provided having a first portion connected to the aerospace vehicle and a second portion generally distal to the first portion. The second portion of the arm includes an engagement portion configured to engage the landing surface. The arm is movable between a first position, wherein the engagement portion is substantially disengaged from the landing surface, and a second position, wherein the engagement portion engages the landing surface with a force sufficient to significantly decelerate the aerospace vehicle. The engagement portion is configured to pivot with respect to the arm in response to the direction of travel of the aerospace vehicle upon the landing surface. An actuator is connected to the arm to selectively move the arm between the first position and the second position.Type: ApplicationFiled: January 8, 2013Publication date: July 10, 2014Applicant: The Boeing CompanyInventor: The Boeing Company
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Patent number: 8688408Abstract: A method is provided to measure an aircraft under simulated flight-loads while the aircraft is not in flight. Simulated flight-loads may be applied to the aircraft, while the aircraft is not in flight, in order to substantially simulate flight pressure distribution loads the aircraft would experience during flight. A position of one or more portions of the aircraft may be measured, while the aircraft is under the simulated flight-loads, to determine an effect of the simulated flight-loads on the aircraft.Type: GrantFiled: October 9, 2009Date of Patent: April 1, 2014Assignee: The Boeing CompanyInventors: Bob J Marsh, Kinson VanScotter
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Patent number: 8651414Abstract: An airplane, including a fuselage having an elongate shape along a longitudinal axis of the airplane, and at least one wing attached to the fuselage between front and back ends of the fuselage and a substantially cylindrical central portion and a rear scaleable portion on which a vertical tail assembly and a rear propulsion assembly are attached. Between a section for connecting the rear portion to the central portion of the fuselage and the back end: the maximum width of each fuselage section is constant or increases towards the rear up to a maximum fuselage width L; the height of each fuselage section decreases towards the rear, such that the back end of the fuselage forms a thin trailing edge substantially horizontal in the indicating line of the airplane and substantially rectilinear; a reactor for the propulsion assembly is provided in a so-called semi-buried configuration in the fuselage.Type: GrantFiled: March 12, 2010Date of Patent: February 18, 2014Assignee: Airbus Operations S.A.S.Inventors: Olivier Cazals, Jaime Genty De La Sagne
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Publication number: 20140014766Abstract: A flying apparatus permitting a human operator to lie in a prone position to control the flying apparatus is disclosed. The flight and power controls can be manipulated by the operator's hands and feet, allowing the operator to take off, land, and perform aerobatic maneuvers while in a prone position. The human operator is securely maintained in a prone position through the use of a four-point strap harness and a roll cage or hatch that securely locks over the cockpit with the operator in place. The aircraft will be capable of takeoff and landing from almost any runway due to all-terrain landing gear attached to the airframe.Type: ApplicationFiled: July 16, 2013Publication date: January 16, 2014Inventor: David C. Redmon
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Patent number: 8596571Abstract: An airship is provided. The airship includes a hull configured to contain a gas, at least one propulsion assembly coupled to the hull and including a propulsion device, and at least one aerodynamic component including a plurality of fairing structures including one or more slats, wherein the at least one aerodynamic component is associated with the hull and is configured to direct airflow around the airship.Type: GrantFiled: March 26, 2012Date of Patent: December 3, 2013Assignee: LTA CorporationInventor: John Goelet
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Publication number: 20130306267Abstract: The proposed advanced multi-level protective system comprises two types of barriers, harmoniously complementing to each other: a portable barrier for the protection of individual houses at the height of the floods up to 0.8-0.9 meters, and more powerful protective quick-installable barriers, suitable for mechanized installation and resistant to higher water flows up to 1.2-2 meters. The proposed advanced protective system comprises a number of additional means capable of weakening against dangerous natural processes that give rise strong water flows, and these means can weaken these flows and increase the efficiency of proposed protective barriers.Type: ApplicationFiled: May 16, 2012Publication date: November 21, 2013Inventors: Boris Feldman, Michael Feldman
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Publication number: 20130277495Abstract: A lift arrangement for an aircraft includes an aircraft fuselage section with an outside, an aerodynamic lift body attached to the aircraft fuselage section and extending from the aircraft fuselage section outwardly, and a pair of movably held add-on bodies arranged upstream of a leading edge of the aerodynamic lift body. The add-on bodies include an aerodynamically effective surface and are equipped with incoming airflow to generate vortices that impinge on the aerodynamic lift body, thus leading to an increase in lift on the aerodynamic lift body. Thus the lift generation on a lift body is effectively influenced, in particular to compensate for loss of lift as a result of icing. The add-on bodies are moveable, and, can be moved to a neutral position in which they do not project into the flow around the aircraft, and are thus not effective from the point of view of fluid dynamics.Type: ApplicationFiled: April 2, 2013Publication date: October 24, 2013Applicant: AIRBUS OPERATIONS GMBHInventor: Airbus Operations GmbH
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Publication number: 20130256451Abstract: An aircraft having at least two separate aircraft fuselages is provided. The aircraft includes a first wing arrangement with at least two non-connected wing sections, and a second wing. In each case the wing sections of the first wing arrangement extend from the outside of an aircraft fuselage towards the outside. The second wing is arranged between insides of the at least two aircraft fuselages. Connecting regions of the first wing arrangement and of the second wing are arranged so as to be offset relative to each other at least on an X-Z-plane of an aircraft-fixed coordinate system. Consequently, the first wing arrangement and the second wing do not influence each other as a result of downwash, and in addition it is possible to do without horizontal stabilizer units that generate downthrust.Type: ApplicationFiled: February 5, 2013Publication date: October 3, 2013Applicant: AIRBUS OPERATIONS GMBHInventor: Klaus Bender
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Publication number: 20130228645Abstract: A single wing for an unmanned aircraft adapted for image acquisition, surveillance or other applications consists of a ribbed frame and a foam wherein the ribbed frame is integrated during molding for stiffness and strength. The foam has a container for holding the electric and/or electronic components. The foam constitutes the outer layer of the unmanned aircraft at impact side. The wing can be produced at low cost and low complexity in large volumes, increases the impact resistance and safety when used in civil areas, and is removable and disposable thereby enabling reuse of the electric and/or electronic components.Type: ApplicationFiled: October 18, 2012Publication date: September 5, 2013Applicant: GATEWING NVInventors: Maarten Maurits Van Speybroeck, Peter Hendrik Cosyn, Maarten Willem Vandenbroucke
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Publication number: 20130200208Abstract: An air vehicle wing includes foldable ribs coupled to a leading-edge spar. The ribs each have multiple rib segments which are foldable (hinged) relative to each other. Extension linkages, each with multiple extension linkage segments, pass through openings in the rib segments, and may be coupled to the rib segments with pin couplings, able to change relative angle between the individual rib segments and the extension linkage segments to which they are coupled. A skin may cover the ribs, to provide an outer surface of the wing that may be unfolded as the wing is expanded from a stowed, small-chord condition, to a deployed, large-chord condition.Type: ApplicationFiled: October 25, 2012Publication date: August 8, 2013Applicant: RAYTHEON COMPANYInventor: Raytheon Company
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Patent number: 8492692Abstract: A sonar buoy includes a fuselage having a tube-like shape, one or more wings coupled to the fuselage, an engine coupled to the fuselage and operable to propel the sonar buoy through flight, and a guidance computer operable to direct the sonar buoy to a predetermined location. The sonar buoy further includes a sonar detachably coupled to the fuselage and forming at least a part of the fuselage, and a rocket motor detachably coupled to the fuselage. The one or more wings are operable to be folded into a position to allow the sonar buoy to be disposed within a launch tube coupled to a vehicle and to automatically deploy to an appropriate position for flight after the sonar buoy is launched from the launch tube. The rocket motor propels the sonar buoy from the launch tube and detaches from the fuselage after launch.Type: GrantFiled: April 29, 2011Date of Patent: July 23, 2013Assignee: Elbit Systems of America, LLCInventor: Jeremy F. Fisher
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Publication number: 20130168489Abstract: A roadable, adaptable-modular, multiphibious-amphibious ground-effect or flying, car-boat-plane or surface-effect motorcycle. A pivoting wing using the NACA 23112 airfoil provides longitudinal stability through changes in wing or power settings. The airfoil can also be “locked” in place to provide conventional aircraft type controls. The wings fold for driving mode or can be removed. Surface-effect sensor rods provide the automatic altitude control for operations in surface-effect mode. Horizontal stabilizer and elevator provide trim and balance to level the vehicle for passenger comfort and optimal landing attitude. The hull/fuselage consists of three main modules: The main central module (engine, transmission, passengers, wings and cargo storage), the forward module and the aft module which may include one or two wheels with or without a motor, engine, batteries or fuel and differential.Type: ApplicationFiled: August 29, 2012Publication date: July 4, 2013Inventor: James William McIntee
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Patent number: 8464979Abstract: An aircraft structure is provide, an aircraft structure for an aircraft. including front Wing and rear wing of the Swan-Wing, vertical winglets and the first level Floor body. the fuselage has a cross-section of substantially flat fuselage shape being is Wide enough to provide lifting force. the front wing of the Swan-Wing are Disposed horizontally in front portion of the fuselage. rear wings of the Swan-Wing are disposed horizontally in rear portion of the fuselage. the vertical winglets Are disposed at the top of the rear fuselage. the first level disposed fuel tank storages, a Plurality of landing gear bays, cockpit with control panels, various avionics and Cabin doors. The top of the rear fuselage disposed jet power plants, the fuselage provide lifting force And the wings provides steering force and lifting force the whole structure of an aircraft Comprises carbon fiber honey comb composite molded structure which lighter weight And shear strong structure. the cockpit and cabin disposed.Type: GrantFiled: June 2, 2009Date of Patent: June 18, 2013Inventor: Sunstar Im
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Patent number: 8464977Abstract: A positive-pressure floating type airplane comprising an airfoil portion, left-right fuselages, a central fuselage, an elevator and a rudder disposed at the back of the airfoil portion, a thruster disposed at the back of the central fuselage, and a horizontal stabilizer disposed at the rear ends of the left-right fuselages. The individual front ends of the airfoil portion, the left-right fuselages and the central fuselage are formed into arcuate shapes in longitudinal sections. On the lower side of the airfoil portion, a recessed air capture is formed from the front end to the rear end. As a result, the positive-pressure floating type airplane is floated by the reaction from the air at the time when the air to pass the air capture through the airfoil portion is pushed by the thrust of the thruster, and is propelled forward by the component of that thrust.Type: GrantFiled: August 12, 2008Date of Patent: June 18, 2013Assignee: Kabushiki Kaisha BellsionInventor: Masahiko Suzuki
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Patent number: 8453961Abstract: Disclosed is a supersonic aircraft design having a single structural component that simultaneously joins the wings to the aircraft fuselage, the engines to the aircraft fuselage, and the wings to the engines, resulting in an airframe planform, which, in combination aerodynamic shaping and structural morphing technologies within the aircraft fuselage, enables the aircraft to be optimized to reduce sonic boom.Type: GrantFiled: September 29, 2010Date of Patent: June 4, 2013Inventor: Richard H. Lugg
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Publication number: 20120267472Abstract: A sensor/emitter arrangement (M1-M3) is integrated into the fuselage (120) structure of a specially designed air vehicle (100), in which the air vehicle is configured for optimizing operation of the sensor/emitter arrangement (M1-M3) with respect to at least azimuthal lines of sight radiating along a azimuthal reference plane of the air vehicle (100). The azimuthal reference plane intersects the air vehicle fuselage (120). In at least some embodiments, the fuselage (120) is formed with a plurality of oblate cross-sections that facilitate maximizing the room available for a sensor/emitter array (172, 174, 176) that is elongated along an elongate axis that may be aligned with the azimuthal reference plane. In at least some embodiments one or more such elongate axes may be inclines to the longitudinal (roll) axis and the pitch axis of the air vehicle (100). In at least some embodiments, the air vehicle may have a blunt aft end incorporating an elongate aft-facing sensor/emitter array (172, 174, 176).Type: ApplicationFiled: June 2, 2010Publication date: October 25, 2012Applicant: ELTA SYSTEMS LTD.Inventors: Arie Pratzovnick, Shmuel Ron
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Patent number: 8286907Abstract: An apparatus for use as a flying entertainment vehicle. The apparatus includes a lift system, such as a parawing, that is inflated by air to generate lift and further includes a vehicle frame attached to the lift system such as by suspension lines that also space the lift system apart from the vehicle frame. The apparatus includes a thrust assembly supported on the vehicle frame that is operable to propel the vehicle at a flight speed at which the lift system is operated, e.g., the parawing is inflated, to generate lift to suspend the vehicle frame above the ground. The apparatus includes show elements that may be supported on or by the vehicle frame and be configured to be lift neutral. The show elements function to distract observers away from the lift system such as by appearing to provide the lift or features that cause the vehicle frame to fly.Type: GrantFiled: March 5, 2010Date of Patent: October 16, 2012Assignee: Disney Enterprises, Inc.Inventors: Anthony Paul Dohi, Scott Frazier Watson, Robert Scott Trowbridge
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Patent number: 8256714Abstract: A modularized airplane includes two separably interconnected modules. A first module, incorporating substantial airplane styles, includes a fuselage portion and at least one wing or stabilizer with an associated control surface. A second module carries a set of essential flight components sufficing airplane operations, including propulsion unit, servo for moving control surface, and power source. Magnetic connectors affixed on the modules facilitate inter-modular structural connection. A control linkage assembly, linking control surface on first module and associated servo on second module, is formed with two portions longitudinally movable and separably connected by two magnetic connectors oppositely affixed on each portion. The structural connection and the servo-to-control surface linkage assembly facilitate substantially effortless inter-modular connections to form a functional airplane, as well as nondestructive inter-modular disconnection.Type: GrantFiled: March 6, 2008Date of Patent: September 4, 2012Inventor: Jie Zhao
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Patent number: 8210466Abstract: This light aeroplane at the same time fulfilled the weight limits for the European ultra light class or acolyte class as do at the same time for the US-American sport plan Category. It comprises an engine arranged at the nose and is provided with tractor airscrew and the cabin cell that is arranged behind the engine and is wide enough for two adjacent passenger seats. A central tube (1) with a 200 mm diameter extends forwards towards the engine and to the rear at least behind the front edge of the lateral rudder and elevator control. Everything else is constructed around said tube. A square profiled element (12) is transversally guided edgeways beneath the central tube (1) and is rigidly connected to the same in a positively engaged manner. An upwardly projecting tube bend (11), which arches over the length of the square profiled element is fixed to the rear side of the square profiled element (12) with the ends thereof. The level of a virtual plane cabin floor is defined above the square profile (12).Type: GrantFiled: April 13, 2004Date of Patent: July 3, 2012Assignee: Light Wing AGInventor: Hans Gygax
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Patent number: 8210467Abstract: 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 is an unmanned aerial vehicle (UAV) launched into the eye of the hurricane.Type: GrantFiled: November 8, 2007Date of Patent: July 3, 2012Assignee: Raytheon CompanyInventors: Wesley H. Hubbell, Victor G. Nastasi
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Publication number: 20120119016Abstract: The invention is a modular vehicle having an air vehicle that can be coupled to cargo containers, land vehicles, sea vehicles, medical transport modules, etc. In one embodiment the air vehicle has a plurality of propellers positioned around a main airframe, which can provide vertical thrust and/or horizontal thrust. The propellers are mounted on supports which have an airfoil shape to generate additional lift. One or more of the propellers may be configured to tilt forward, backward, and/or side-to-side with respect to the airframe.Type: ApplicationFiled: May 10, 2011Publication date: May 17, 2012Inventor: Donald Orval Shaw
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Publication number: 20120104151Abstract: A powered parafoil device is disclosed. The device includes a main body provided with at least one thrust generator for imparting the main body thrust in a determined direction. The device is also includes a parafoil connected to the main body by cords attached to the main body at attachment positions, and a tilting mechanism for tilting the main body with respect to the parafoil, when airborne. The tilting mechanism is capable of tilting the main body between at least two states: in the first state the determined direction of the thrust is substantially parallel to the direction of flight of the device when airborne, and in the second state the determined direction of the thrust is tilted with respect to the direction of flight of the device when airborne, imparting the main body a thrust vector component in the vertical direction. A method for increasing lift of a powered parafoil device and methods for cargo delivery are also disclosed.Type: ApplicationFiled: June 14, 2010Publication date: May 3, 2012Applicants: Mist Mobililty Integrated Systems Technology (MMIST) Inc., Elbit Systems Ltd.Inventor: Sean Mccann
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Patent number: 8157204Abstract: Symmetric external parts of a front lower aircraft wing sweep forward such that lift generated by a rear upper wing is greater than lift generated by the front lower wing. The rear upper wing is in direct contact with rear upper parts of fuselages. A propulsion system of the aircraft has a turboprop engine and is carried by an internal part of the rear upper wing, with the propulsion system lying in a longitudinal mid-plane.Type: GrantFiled: October 15, 2008Date of Patent: April 17, 2012Assignee: AirbusInventor: Richard Wilby
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Patent number: 8123160Abstract: An aircraft arrangement for Mini or Micro UAV comprising a fore wing (14) and an aft wing (12) in tandem closed-coupled arrangement. The aft wing (12) has side panels (18) and control surfaces (19), and tapered planform with positive sweep, while the fore wing (14) has non-positive trailing edge sweep. The fore wing (14) and the aft wing (12) are disposed at different height, and the aircraft arrangement has no other wings or tail arrangements.Type: GrantFiled: July 22, 2004Date of Patent: February 28, 2012Assignee: Israel Aerospace Industries Ltd.Inventors: Michael Shepshelovich, Mario Sletean, Moshe Steinbuch, David Eli Levy
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Patent number: 8091822Abstract: An aerial image projection system (20) includes a light aircraft (22) having a parachute-wing (24) attached to a carriage (26). The system (20) further includes an on-board computing and projection unit (30) with an image projector (32) coupled to the carriage (26) and suspended below the parachute-wing (24). An image display process (98) utilizing the system (20) entails generating (100) still and/or moving images (34) in a digital format for management by the computing and projection unit (30) and projecting (102) those images (34) from the projector (32) onto the parachute-wing (24). The projection of particular images (34) may be governed by time of day, particular events, current location of aerial image projection system (20) as detected by a navigational system receiver (66) of the unit, and so forth.Type: GrantFiled: June 17, 2008Date of Patent: January 10, 2012Inventor: Mark A. Boyce
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Patent number: 8083171Abstract: Method for configuring and operating an aircraft for minimizing sonic boom effects at ground level during supersonic flight of the aircraft. The method includes configuring an aircraft and flying the aircraft at supersonic speed so that in the supersonic flight, a lower profile of the aircraft is presented and generally groundwardly directed; and generating multiple different magnitude pressure disturbances below the aircraft, and radiating therebelow, and controlling the different magnitude pressure disturbances generated below the aircraft so that differentials thereamong are sufficiently minimized that ground level sonic boom effects are minimized during the supersonic flight.Type: GrantFiled: May 26, 2007Date of Patent: December 27, 2011Assignee: Gulfstream Aerospace CorporationInventors: Preston A. Henne, Donald C. Howe, Robert R. Wolz, Jimmy L. Hancock, Jr.
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Patent number: 8074924Abstract: An aircraft includes a rear vertical tail unit having two tail fins forming, with the rear part of a fuselage, a channel on the back of the fuselage. A turbine engine is arranged on the back of the fuselage so that gas streams generated by the turbine engine penetrate into the channel. The main landing gear of the aircraft is arranged integrally beneath the fuselage. The wings of the aircraft have a slight sweep angle and a large fineness ratio.Type: GrantFiled: April 11, 2006Date of Patent: December 13, 2011Assignee: Airbus Operations SASInventor: Christophe Cros