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公开(公告)号：US20240286731A1
公开(公告)日：2024-08-29
申请号：US18586647
申请日：2024-02-26
发明人： Bernhard SCHLIPF , Florian LORENZ
摘要： A wing having a main wing and a high lift assembly with a body and a connection. The connection movably connects the body to the main wing, such that the body is movable between a retracted position and at least one extended position. The connection comprises a track extending along a longitudinal axis between a first end and a second end and an intermediate portion between the ends. The first end and/or the intermediate portion is mounted to body, and the second end and/or the intermediate portion is mounted to the main wing by a roller bearing such that the track is movable along the longitudinal axis. The roller bearing has a roller unit mounted to the main wing and engaging a surface provided at the track so that the roller unit can adapt its tilt position with respect to the surface.
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公开(公告)号：US20240278930A1
公开(公告)日：2024-08-22
申请号：US18574434
申请日：2022-06-27
发明人： Andreas FLEDDERMAN , Jan Arend VAN BRUGGEN , Christian KOHLÖFFEL , Tobias HARTMANN , Elko VAN BALEN
CPC分类号： B64D45/00 , B64C13/38 , B64F5/60 , B64D2045/0085
摘要： A health monitoring method for checking a functionality of a flight control surface driving apparatus using a load sensor for sensing a load imposed on a control surface drive device by: blocking movement of the transmission device with a brake device, commanding the control surface drive device to apply a load on the blocked transmission device, and determining whether a load sensor output signal of the load sensor is within a predetermined range. Also, a flight control surface drive apparatus, a flight control system and an aircraft.
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公开(公告)号：US12054281B2
公开(公告)日：2024-08-06
申请号：US17982567
申请日：2022-11-08
发明人： Thomas Josset , Didier Poirier , Holger Bammann , Thomas Scherer
IPC分类号： B64D41/00 , B60L58/33 , B64D13/06 , H01M8/04007 , H01M8/04029 , H01M8/04111 , H01M8/04664 , H01M8/04746
CPC分类号： B64D41/00 , B60L58/33 , B64D13/06 , H01M8/04029 , H01M8/04074 , H01M8/04111 , H01M8/04664 , H01M8/04753 , H01M8/04776 , B60L2200/10 , B64D2013/0611 , B64D2041/005 , H01M2250/20
摘要： An auxiliary power unit for an aircraft. It includes an air compressor coupled to an air-drawing device for drawing in air from outside the aircraft, the compressor supplying compressed air to a manifold. The manifold is configured to supply air to an environmental control system and a start-up module of at least one propulsion system of the aircraft running on hydrogen. The manifold is also configured to supply air to a fuel cell stack arranged to provide an electric generation function configured to power non-propulsive systems of the aircraft, the fuel cell stack also being supplied with hydrogen from a tank supplying hydrogen to the at least one propulsion system of the aircraft.
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公开(公告)号：US12053910B2
公开(公告)日：2024-08-06
申请号：US17826254
申请日：2022-05-27
CPC分类号： B29C35/0805 , B29C33/06 , B29C35/002 , H05B6/105 , B29C2035/0811
摘要： An induction heated tool system for receiving and heating polymer-fiber components from a starting temperature to a target temperature includes a tool part having a receiving cutout, the tool part formed from a thermally dimensionally stable material so it has a coefficient of thermal longitudinal expansion less than 10×10−6 K−1, or less than 5×10−6 K−1, or less than 4×10−6 K−1 in the plane of the largest dimension of the receiving cutout, at temperatures between the starting and target temperatures. A receiving cutout for receiving a polymer-fiber component is in the tool part, the receiving cutout delimited by a receiving surface portion so a polymer-fiber component received in the receiving cutout can lie against the receiving surface portion. A susceptor element includes a ferromagnetic material with a first Curie temperature. The susceptor element is on a surface portion of the tool part outside the receiving cutout and the receiving surface portion.
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公开(公告)号：US12048995B2
公开(公告)日：2024-07-30
申请号：US17209319
申请日：2021-03-23
发明人： Stephan Sontag , Andrew Muin
摘要： A multipurpose tool for flight attendants includes a telescopic arm on which two handle elements are articulated at opposite ends, which handle elements can be folded in so as to lie adjacent to one another. By folding the handle elements apart and extending the telescopic arm, the multipurpose tool can be used in a variety of ways. In addition, fold-out tools may likewise be arranged on the multipurpose tool.
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公开(公告)号：US20240246692A1
公开(公告)日：2024-07-25
申请号：US18417092
申请日：2024-01-19
发明人： Ralf Becks , Lennart Schmidt , Jens-Peter Knobloch , Gerke Popken , Arno Janz
摘要： A gas distribution system for aircrafts includes a corrugated hose having a first connecting end and a second connecting end, and a shroud surrounding the corrugated hose concentrically along a longitudinal direction of the corrugated hose, thereby building an intermediate space between the corrugated hose and the shroud. The first connecting end is configured to be connected to a gas tank. The second connecting end is configured to be connected to a gas consumer. The corrugated hose is flexible so as to compensate for in-flight deflections of the gas distribution system. Also, an aircraft including a fuselage, a Hydrogen consumer, a Hydrogen tank, and the gas distribution system is provided. The gas distribution system fluidly connects the Hydrogen tank with the Hydrogen consumer.
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17.发明授权公开(公告)号：US12043397B2
公开(公告)日：2024-07-23
申请号：US17841145
申请日：2022-06-15
发明人： Dort Daandels , Jörn Ewald
摘要： An arrangement comprising an airfoil body, a junction mechanism for attaching the airfoil body to a support element of an aircraft, and a fairing for aerodynamically covering the junction mechanism. The fairing has a cover element covering a trailing end portion of the fairing. The cover element is attached to the trailing edge of the airfoil body by a form fit connection.
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公开(公告)号：US20240239473A1
公开(公告)日：2024-07-18
申请号：US18406989
申请日：2024-01-08
摘要： A wing 3 including a main wing 5, a slat 7, and a connection assembly 9 movably connecting the slat 7 to the main wing 5, wherein the slat 7 moves between a retracted position and an extended position, wherein the front spar 37 includes an aperture 41 for a slat track 17 and the main wing 5 comprises a track housing assembly 43 including a track housing 45 and a mounting device 47, wherein the track housing 45 is mounted to the front spar 37 at the aperture 41 by the mounting device 47 and extending from the front spar 37 to the interior 42 of the wing box 35, the track housing 45 receives the slat track 17.
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公开(公告)号：US20240217643A1
公开(公告)日：2024-07-04
申请号：US18532329
申请日：2023-12-07
发明人： Jens LOHMAR
摘要： A fuselage having an air distribution system, including a fuselage primary structure two air distribution lines, arranged substantially parallel to one another and substantially side-by-side in a longitudinal direction of the fuselage. The air distribution lines are formed from a fluid-tight and flexible material, extend substantially in the longitudinal direction of the fuselage, and have a plurality of detachable fixing devices which are capable of fixing the air distribution lines to the fuselage or for fixing an air distribution line to the other air distribution line, in each case. The fixing devices are arranged on an air distribution line, in each case, along at least two fixing lines which extend in the longitudinal direction of the air distribution line and are at a distance from one another in the transverse direction of the air distribution line.
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20.发明公开公开(公告)号：US20240200312A1
公开(公告)日：2024-06-20
申请号：US18545678
申请日：2023-12-19
发明人： Frederik Albers , Hannes Muller , Frank Schneider , Michael Rempe , Tim Lubbert , Axel Schreiner
摘要： A method for operating an on-board water supply and distribution system of an aircraft for supplying water includes a central water tank, central pump, having an upstream side and a downstream side for conveying and pressurizing water from the upstream side to the downstream side, consumer assemblies including a supply device and a buffer tank including a pressurizing device. A high-pressure conduit system connects the downstream side with the consumer assemblies and is configured where the central pump operating can deliver water from the downstream side to the buffer tank of each of the consumer assemblies. The method includes operating the central pump where water is pressurized to a first pressure, monitoring pressure in the high-pressure conduit system for a first period of time, and providing a first failure signal when pressure in the high-pressure conduit system drops below a second pressure within the first period of time.
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