-
公开(公告)号：US09663239B2
公开(公告)日：2017-05-30
申请号：US14440718
申请日：2013-03-14
摘要： An aircraft includes a fuselage including a propulsion system supported within an aft portion. A thrust reverser is mounted proximate to the propulsion system for directing thrust in a direction to slow the aircraft. The thrust reverser directs thrust at an angle relative to a vertical plane to reduce interference on control surfaces and reduce generation of underbody lift.
-
公开(公告)号：US20170088291A1
公开(公告)日：2017-03-30
申请号：US15184186
申请日：2016-06-16
申请人： Thomas Norman Hesse
发明人： Thomas Norman Hesse
摘要： A gyroscopic orbiter with vertical takeoff and vertical landing capabilities can transition between different functional modes while in-flight. The orbiter typically includes a fuselage, a front boom, a front propulsion unit, a rear boom, and a rear propulsion unit. The front boom is mounted at two pivot points to a bow of the fuselage by the front boom. The rear boom is mounted at two pivot points to a stern of the fuselage by the rear boom. One functional mode is the vertical takeoff and landing mode, wherein the propulsion units are oriented parallel to each other and are directed upward. Another functional mode is the shuttle mode, wherein the propulsion units are oriented at an angle with each other, and the front propulsion unit is directed forward. Another functional mode is the high speed mode, wherein the propulsion units are oriented collinear with a roll axis of the fuselage.
-
公开(公告)号：US09494486B2
公开(公告)日：2016-11-15
申请号：US14007269
申请日：2012-03-15
申请人： Julien Tran , Richard Lavignotte
发明人： Julien Tran , Richard Lavignotte
IPC分类号： G01M13/00 , F01D21/00 , F01D21/04 , G01N21/88 , G01N21/954 , B64C5/06 , G01N17/00 , G01B3/00 , B64D45/00 , B64C3/14
CPC分类号： G01M13/00 , B64C5/06 , B64C2003/146 , B64D2045/0095 , F01D21/003 , F01D21/045 , F05B2280/6003 , F05D2260/80 , G01B3/00 , G01N17/00 , G01N21/8803 , G01N21/954 , Y02T50/672
摘要： A method for inspecting impacts present on an internal face of a fan casing, the method including: spotting a first impact present on the internal face of the fan casing; delimiting an inspection area containing the first impact; spotting the various impacts present in the delimited inspection area, the various spotted impacts forming a set of impacts to be considered; measuring, for each impact that is to be considered, the depth of length of the impact; for each impact to be considered, determining a harmfulness value, using at least one chart relating the depth and length of each impact to be considered to a level of harmfulness; determining, for the inspection area containing the first impact, a total harmfulness value by adding together the harmfulness level determined for each impact to be considered.
摘要翻译： 一种用于检查存在于风扇壳体的内表面上的冲击的方法，所述方法包括：检测存在于所述风扇壳体的内表面上的第一冲击; 划定包含第一冲击的检查区域; 查明划定的检查区存在的各种影响，各种影响形成一套待考虑的影响; 测量，对于要考虑的每个影响，影响的长度的深度; 为了考虑每一个影响，确定一个有害的价值，使用至少一个将每个影响的深度和长度相关的图表视为有害程度; 对于包含第一冲击的检查区域，通过将要考虑的每个影响确定的有害程度加在一起来确定总危害值。
-
74.发明申请公开(公告)号：US20160272315A1
公开(公告)日：2016-09-22
申请号：US14625806
申请日：2015-02-19
申请人： U.S.A. as represented by the Administrator of the National Aeronautics and Space Administration
发明人： Michael J. Logan , Mark A. Motter , Richard Deloach , Thomas L. Vranas , Joseph M. Prendergast , Brittney N. Lipp
CPC分类号： B64C39/005 , B64C15/00 , B64C39/024 , B64C2201/021 , B64C2201/088 , B64C2201/165
摘要： Systems, methods, and devices are provided that enable robust operations of a small unmanned aircraft system (sUAS) using a compound wing. The various embodiments may provide a sUAS with vertical takeoff and landing capability, long endurance, and the capability to operate in adverse environmental conditions. In the various embodiments a sUAS may include a fuselage and a compound wing comprising a fixed portion coupled to the fuselage, a wing lifting portion outboard of the fixed portion comprising a rigid cross member and a controllable articulating portion configured to rotate controllable through a range of motion from a horizontal position to a vertical position, and a freely rotating wing portion outboard of the wing lifting portion and configured to rotate freely based on wind forces incident on the freely rotating wing portion.
摘要翻译： 提供了系统，方法和设备，其使得能够使用复合翼的小型无人飞行器系统（sUAS）的鲁棒操作。 各种实施例可以提供具有垂直起飞和着陆能力，长期耐久性和在不利环境条件下操作的能力的sUAS。 在各种实施例中，一个sUAS可以包括一个机身和一个复合机翼，它包括一个与机身相连的固定部分，固定部分外侧的机翼提升部分包括一个刚性横梁和一个可控制的铰接部分， 从水平位置到垂直位置的运动，以及在所述机翼提升部分的外侧自由旋转的翼部，并且被构造成基于入射到所述自由旋转的翼部上的风力而自由旋转。
-
公开(公告)号：US20160257417A1
公开(公告)日：2016-09-08
申请号：US14474221
申请日：2014-09-01
申请人： Toy Labs, Inc.
CPC分类号： B64D27/24 , A63H27/00 , A63H29/22 , B64C5/06 , B64C9/00 , B64C39/024 , B64C2201/042 , B64C2201/12 , B64C2201/127 , B64C2201/145 , B64C2201/146 , B64C2203/00 , B64D35/02 , B64D43/00 , B64D43/02 , B64D2211/00
摘要： Embodiments of a hand-launched solar-powered aircraft are disclosed. In addition, embodiments of kits are disclosed for the construction of a hand-launched solar-powered aircraft. Further, embodiments of methods of making a hand-launched aircraft are disclosed. In some embodiments, the hand-launched aircraft is solar-powered. Still further, embodiments of an educational kit for a hand-launched, solar-powered aircraft are disclosed. In various embodiments, the educational kit comprises educational material on one or more science and technology learning topics, which educational material is relevant to and supplemented by the assembly and/or operation of the aircraft. The education material can relate to, for example, one or more of flying techniques, aeronautics, renewable energy, electronics, mechanical engineering, and/or climatology.
-
公开(公告)号：US20160200419A1
公开(公告)日：2016-07-14
申请号：US14539789
申请日：2014-11-12
申请人： THE BOEING COMPANY
摘要： Methods and apparatus to control aircraft horizontal stabilizers are described herein. One described method includes calculating, using a processor, a desired movement of a horizontal stabilizer of an aircraft to counteract a pitching moment of the aircraft, and controlling the horizontal stabilizer based on the desired movement.
摘要翻译： 本文描述了用于控制飞行器水平稳定器的方法和装置。 一种描述的方法包括使用处理器计算飞机的水平稳定器的期望运动以抵消飞机的俯仰时刻，以及基于期望的运动来控制水平稳定器。
-
公开(公告)号：US08960599B2
公开(公告)日：2015-02-24
申请号：US13176516
申请日：2011-07-05
摘要： A tail section for an aerospace vehicle is provided. The tail section comprises a rudder which is movable about an axis to generate a yawing moment on the aerospace vehicle. The tail section further comprises a thruster having, in flow series, an air intake, an electrically powered device for accelerating the air received through the intake, and an air outlet which directs the accelerated air to increase the yawing moment generated by the rudder.
摘要翻译： 提供航空航天飞机的尾部。 尾部包括可围绕轴线移动以在航空航天器上产生偏转力矩的方向舵。 尾部还包括推进器，该推进器具有流动系列的进气口，用于加速通过进气口接收的空气的电动装置，以及引导加速空气以增加由方向舵产生的横摆力矩的空气出口。
-
公开(公告)号：US20140312169A1
公开(公告)日：2014-10-23
申请号：US14184542
申请日：2014-02-19
申请人： AeroVironment, Inc.
发明人： Christopher Eugene Fisher , Steven Bradley Chambers , Pavil Belik , Austin Craig Gunder , John Peter Zwaan
CPC分类号： B64C5/02 , B64C3/10 , B64C5/06 , B64C9/00 , B64C39/00 , B64C39/024 , B64C39/12 , B64C2201/021 , B64C2201/22
摘要： An aircraft apparatus is disclosed that has a fuselage boom having proximal and distal ends, a wing coupled to a proximal end of the fuselage boom and at least one transparent stabilizer coupled to a distal end of the fuselage boom.
摘要翻译： 公开了一种具有机身悬臂的飞机装置，其具有近端和远端，联接到机身吊臂的近端的翼和连接到机身吊杆的远端的至少一个透明稳定器。
-
公开(公告)号：US20130075526A1
公开(公告)日：2013-03-28
申请号：US13443687
申请日：2012-04-10
IPC分类号： B64C1/00 , B32B15/08 , B32B3/24 , B32B7/08 , B32B7/12 , F01D5/14 , B64C5/06 , B64C3/00 , F16B17/00 , B32B37/12 , B32B38/04 , B32B15/04 , B32B3/10
CPC分类号： B32B37/144 , B29C65/48 , B29C65/562 , B29C65/72 , B29C66/14 , B29C66/712 , B29C66/721 , B29C66/72321 , B29C70/86 , B29C70/885 , B29L2031/3082 , B29L2031/3088 , B32B3/06 , B32B3/14 , B32B3/18 , B32B5/26 , B32B5/28 , B32B7/12 , B32B15/01 , B32B15/08 , B32B15/14 , B32B37/12 , B32B37/182 , B32B2250/05 , B32B2250/20 , B32B2260/023 , B32B2260/046 , B32B2262/106 , B32B2305/076 , B32B2305/77 , B32B2307/714 , B32B2605/18 , B64C1/061 , B64C1/12 , C22C14/00 , Y02T50/43 , Y10T156/10 , Y10T403/70 , Y10T428/12007 , Y10T428/12347 , Y10T428/12361 , Y10T428/12493 , Y10T428/19 , Y10T428/195 , Y10T428/31678
摘要： A composite structure comprises stacked sets of laminated fiber reinforced resin plies and metal sheets. Edges of the resin plies and metal sheets are interleaved to form a composite-to-metal joint connecting the resin plies with the metal sheets.
摘要翻译： 复合结构包括层叠的纤维增强树脂层和金属片层叠体。 树脂层和金属片的边缘交错以形成将树脂层与金属片连接的复合金属接头。
-
公开(公告)号：US20120025013A1
公开(公告)日：2012-02-02
申请号：US13176516
申请日：2011-07-05
摘要： A tail section for an aerospace vehicle is provided. The tail section comprises a rudder which is movable about an axis to generate a yawing moment on the aerospace vehicle. The tail section further comprises a thruster having, in flow series, an air intake, an electrically powered device for accelerating the air received through the intake, and an air outlet which directs the accelerated air to increase the yawing moment generated by the rudder.
摘要翻译： 提供航空航天飞机的尾部。 尾部包括可围绕轴线移动以在航空航天器上产生偏转力矩的方向舵。 尾部还包括推进器，该推进器具有流动系列的进气口，用于加速通过进气口接收的空气的电动装置，以及引导加速空气以增加由方向舵产生的横摆力矩的空气出口。
-
-
-
-
-
-
-
-
-
搜索结果
251 条记录 (耗时 0.022 秒)
