Patents Assigned to EADS Deutschland GmbH
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Patent number: 9475148Abstract: A friction stir processing tool having a shoulder, which is implemented on a body, and which has a friction surface for pressing against at least one workpiece at least partially provided with a surface coating, and a friction reducing unit for reducing the friction resistance between the surface coating and the friction surface.Type: GrantFiled: May 4, 2016Date of Patent: October 25, 2016Assignee: EADS Deutschland GmbHInventors: Juegren Silvanus, Tommy Brunzel
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Patent number: 9477222Abstract: A maintenance information device and method for performing condition-based maintenance by monitoring of the condition of a technical system using a sensor. In order to permit the use of relatively simple sensors with relatively simple evaluation logics, the method and device perform decision making processes on the basis of hyperordinal signals from imperfect hyperordinal condition sensors.Type: GrantFiled: October 11, 2011Date of Patent: October 25, 2016Assignee: EADS Deutschland GmbHInventors: Gerrit Schramm, Arnd Schirrmann, Klaus Zoller
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Patent number: 9470786Abstract: Methods for detecting the flight path of projectiles involve a sequence of N target detections that include detecting the measured velocities and azimuthal angle bearings of the projectile along the flight path of the projectile by Doppler radar at the times tn, wherein n=1 . . . N, and determining the flight path and the direction of motion of the projectile are from these measurements. The measurements are adapted in a first nonlinear parameter fit to an analytical relationship of the time curve of the radial velocity of the projectile while the projectile passes through the detection range of the radar and so that the absolute projectile velocity, minimum distance of the project flight path from the radar, time at which the projectile passes the point having the minimum distance, flight path direction in azimuth, and flight path direction in elevation can be estimated.Type: GrantFiled: February 29, 2012Date of Patent: October 18, 2016Assignee: EADS Deutschland GmbHInventors: Robert Schneider, Georg Weiss, Wilhelm Gruener
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Patent number: 9452823Abstract: A lift flap bearing apparatus is improved with respect to aerodynamics, construction space and assembly, for guiding and adjusting a first lift flap and a second lift flap. The lift flap bearing apparatus comprises a first guiding device for guiding the first lift flap and a second guiding device for guiding the second lift flap. The first and the second guiding devices each have a first curved guide rail and a second curved guide rail.Type: GrantFiled: August 21, 2012Date of Patent: September 27, 2016Assignees: EADS Deutschland GmbH, Airbus Operations GmbHInventors: Tamas Havar, Juan Perez-Sanchez, Tobias Ender, Oliver Seack
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Patent number: 9446837Abstract: A method for dynamically alleviating loads generated on an aircraft by a disturbance of gust involves automatically detecting a disturbance due to gust on a flight of the aircraft. When a disturbance due to gust is detected, control commands for control surfaces are automatically generated and the control commands are applied to actuate the control surfaces. The method also involves dynamically actuating the control surfaces in a prescribed dynamic way in order to minimize not only a first load peak but also at least a second load peak.Type: GrantFiled: July 20, 2012Date of Patent: September 20, 2016Assignee: EADS Deutschland GmbHInventors: Andreas Wildschek, Tomas Hanis
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Patent number: 9441743Abstract: A bistable fluid valve is characterized by two valve chambers which are arranged adjacent to one another and are closed off with respect to one another by a partition and each have an inlet opening and an outlet opening situated opposite one another, by an S-shaped elastic strip element which extends through both valve chambers, is articulatedly mounted in the region of the partition and can assume two positions in which it sealingly closes off either one or the other outlet opening, and also by an actuation element which is fastened to the strip element and by means of which the strip element can be switched between the two positions. The fluid valve according to the invention comprises only a single movable component of very low mass, which can thus operate in a fast-reacting manner.Type: GrantFiled: August 29, 2012Date of Patent: September 13, 2016Assignee: EADS DEUTSCHLAND GMBHInventors: Stefan Storm, Raphael Rammer
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Patent number: 9443437Abstract: A procedure and system are provided for automatically landing an aircraft, particularly an unmanned aircraft on a moving, particularly floating landing platform, for example, on an aircraft carrier, the aircraft being equipped with an automatic navigation device and an automatic landing control device. The procedure includes detecting the position of an intended landing spot, detecting motion data of the landing platform, determining at least one imminent point in time at which the landing spot takes up a reference position, transmitting the point in time and the reference position of the landing spot to the landing control device of the aircraft, and controlling the aircraft such that it reaches the landing spot at the point in time.Type: GrantFiled: September 16, 2010Date of Patent: September 13, 2016Assignee: EADS Deutschland GmbHInventor: Manfred Hiebl
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Patent number: 9431704Abstract: An antenna apparatus for a radar sensor having a plurality of individual antenna devices that interact through interference to generate and/or receive a radar beam at a predetermined angle of transmission and/or reception. The individual antenna devices are provided with a radar signal and are arranged such that a first angle of transmission and/or reception of the radar beam is determined via an analog beam formation and a second angle of transmission and/or reception of the radar beam is determined via a digital beam formation. The antenna apparatus further includes a feed device configured to generate the radar signal. In addition, the radar beam can be electronically pivoted. Also, an aircraft can include the antenna apparatus.Type: GrantFiled: May 7, 2013Date of Patent: August 30, 2016Assignee: EADS Deutschland GmbHInventors: Volker Ziegler, Benedikt Schulte
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Patent number: 9383447Abstract: The invention relates to a method for light detecting and ranging (LIDAR) measurement of speeds, in which a laser beam is directed at the medium to be measured, and radiation which is subsequently emitted from the medium (16) is measured by a detector. In order to optimize the measurement, a spatial measurement range can be selected by activation and/or deactivation of the detector for at least one predetermined or regulated time duration of less than about 500 ?s after emission of a laser pulse to the medium to be measured. Furthermore, a direct reception Doppler LIDAR apparatus can be used to perform the method.Type: GrantFiled: June 30, 2009Date of Patent: July 5, 2016Assignee: EADS Deutschland GmbHInventors: Nikolaus Schmitt, Wolfgang Rehm, Thomas Pistner
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Patent number: 9371126Abstract: An aircraft fuselage including an outer skin that is stiffened by way of a backing structure and that delimits at least one passenger cabin and one cargo hold. In the vertical direction of the fuselage, the cargo hold is arranged below the passenger cabin. The backing structure in the cargo hold above a cargo-hold floor framework comprises at least two lateral quasi-joints, and below the cargo-hold floor framework comprises at least one further quasi-joint. In the cargo hold, in the longitudinal direction of the fuselage, a multitude of energy absorption devices, arranged one behind the other and acting in the transverse direction of the fuselage, are arranged for absorbing tensile loads.Type: GrantFiled: December 3, 2013Date of Patent: June 21, 2016Assignees: Airbus Operations GmbH, EADS Deutschland GmbHInventors: Markus Siemetzki, Brian Bautz, Lars Margull, Matthias Waimer, Tim Bergmann, Sebastian Heimbs, Paul Schatrow
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Patent number: 9364917Abstract: A friction stir processing tool having a shoulder, which is implemented on a body, and which has a friction surface for pressing against at least one workpiece at least partially provided with a surface coating, and a friction reducing unit for reducing the friction resistance between the surface coating and the friction surface.Type: GrantFiled: June 9, 2014Date of Patent: June 14, 2016Assignee: EADS Deutschland GmbHInventors: Juegren Silvanus, Tommy Brunzel
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Patent number: 9340274Abstract: An impact protection plate is provided for mounting on the structure of an aircraft. The impact protection plate includes a first layer, close to the aircraft, made of a fiber-reinforced plastic having a wave-shaped pattern of alternating elevations and depressions, the transverse tensile strength of the fiber-reinforced plastic being greater than 50 MPa. The impact protection plate includes a second layer situated on the first layer, remote from the aircraft, and is made of a fiber-reinforced plastic, the elongation at break of the reinforcement fibers being greater than 3%.Type: GrantFiled: May 11, 2012Date of Patent: May 17, 2016Assignee: EADS Deutschland GmbHInventors: Peter Starke, Michael Fischer, Martha Wachinger
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Patent number: 9297763Abstract: A detection apparatus and method for the automatic detection of particles, in particular biological particles, in a sample. The detection apparatus comprises a detection device for recording the particles, and a fluidic device for automatically conveying the sample to the detection device. The fluidic device comprises a treatment device for the automatic treatment of the particles for the purpose of detection, and the detection device comprises a flow cytometer for recording at least one physical parameter of the treated particles. The detection method includes operations performed by the detection device, the fluidic device, the treatment device and the flow cytometer.Type: GrantFiled: September 24, 2013Date of Patent: March 29, 2016Assignee: EADS Deutschland GmbHInventor: Christoph Heller
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Publication number: 20160025075Abstract: Aircraft with an emission-free drive and method for emission-free driving of an aircraft. The aircraft includes a drive device structured and arranged to generate thrust, a lift device structured and arranged to generate lift, and a heat engine structured and arranged to convert thermal energy into kinetic energy to drive the drive device. The heat engine includes at least one flat-plate Stirling engine drivable by solar thermal radiation.Type: ApplicationFiled: October 7, 2015Publication date: January 28, 2016Applicant: EADS DEUTSCHLAND GMBHInventor: Jost SEIFERT
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Patent number: 9242723Abstract: A method of dynamically alleviating loads generated on an aircraft by a disturbance of gust and/or turbulence. The method comprises monitoring, during flight of the aircraft, to automatically detect a disturbance due to gust and/or turbulence and determining an incidence angle or angle of attack of the disturbance. When a disturbance due to gust and/or turbulence is detected, automatically generating control commands for deflecting control surfaces dependent on the incidence angle or angle of attack, and applying the control commands to deflect the control surfaces.Type: GrantFiled: May 24, 2012Date of Patent: January 26, 2016Assignee: EADS DEUTSCHLAND GmbHInventor: Andreas Wildschek
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Patent number: 9238509Abstract: Aircraft with an emission-free drive and method for emission-free driving of an aircraft. The aircraft includes a drive device structured and arranged to generate thrust, a lift device structured and arranged to generate lift, and a heat engine structured and arranged to convert thermal energy into kinetic energy to drive the drive device. The heat engine includes at least one flat-plate Stirling engine drivable by solar thermal radiation.Type: GrantFiled: December 21, 2012Date of Patent: January 19, 2016Assignee: EADS DEUTSCHLAND GMBHInventor: Jost Seifert
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Publication number: 20150375862Abstract: An aerial vehicle having a low radar signature includes a first side on which turbine openings, and payload bays or landing gear bays are disposed. A second side of the aerial vehicle is designed to have a smaller radar signature than the first side.Type: ApplicationFiled: June 7, 2012Publication date: December 31, 2015Applicant: EADS Deutschland GmbHInventors: Jochen DORNWALD, Bartholomaeus Bichler
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Patent number: 9223006Abstract: A method for localizing an object moving in an unknown environment. The method includes providing k position marks at undetermined positions p1, p2, . . . , pk that are spaced apart from one another, where {p1, . . . , pk}?, where k is a natural number greater than or equal to 3, and repeatedly measuring the distances between the object and each of the position marks independently of one another at uncontrolled instants, such that distance values {r1, . . . , rn}? are present at instants {t1, . . . , tn}?. The method further includes determining a motion curve x(t)? according to x ? ( t ) = ? i = 1 n ? ? i ? k ? ( t , t i ) , where n represents a number of distance measurements used and each function k(t, ti) is a positively defined kernel function, and where {?1, . . . , ?n}? are coefficient vectors that are estimated using smoothness conditions based on a regularization term formed with the kernel functions.Type: GrantFiled: February 5, 2010Date of Patent: December 29, 2015Assignee: EADS DEUTSCHLAND GmbHInventors: Daniel Kotzor, Wolfgang Utschick
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Patent number: 9196965Abstract: A stacked microstrip antenna includes two microstrip antenna elements arranged one above the other, and a dielectric separator between the two microstrip antenna elements. The dielectric separator has one or more cavities.Type: GrantFiled: November 26, 2010Date of Patent: November 24, 2015Assignee: EADS Deutschland GmbHInventor: Michael Sabielny
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Patent number: 9194285Abstract: A hybrid drive system for aircraft, in particular helicopters, with at least one energy generating module having an internal combustion engine and a generator that can be powered by the latter to generate electrical energy, and at least one electric motor for powering a drive means of the aircraft.Type: GrantFiled: November 19, 2012Date of Patent: November 24, 2015Assignees: EADS Deutschland GmbH, Airbus Helicopters Deutschland GmbHInventors: Jean Botti, Johannes Stuhlberger, Peter Jänker, Valentin Klöppel, Georg Niesl