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90 条记录 (耗时 0.033 秒)

    Thrust reverser actuator systems
    72.
    发明授权
    Thrust reverser actuator systems 有权

    公开(公告)号：US09650994B2

    公开(公告)日：2017-05-16

    申请号：US14447310

    申请日：2014-07-30

    申请人： The Boeing Company

    发明人： Douglas C. Cameron

    IPC分类号： F02K1/76 ,  F02K1/56

    CPC分类号： F02K1/763 ,  F02K1/56 ,  F02K1/76 ,  F02K1/766

    摘要： Thrust reverser actuator systems are disclosed herein. An example apparatus disclosed herein includes a first controller to communicate with a first flight computer and a second flight computer of an aircraft. The example apparatus also includes a second controller to communicate with the first flight computer and the second flight computer. The example apparatus further includes a thrust reverser and a first electrical actuator coupled to the thrust reverser. The first electrical actuator is to be communicatively coupled to the first controller and the second controller. The example apparatus also includes a second electrical actuator coupled to the thrust reverser. The second electrical actuator is to be communicatively coupled to the second controller. The first electrical actuator and the second electrical actuator are to synchronously actuate the thrust reverser.

    Multi surface blocker door system and apparatus
    73.
    发明授权
    Multi surface blocker door system and apparatus 有权
    多表面阻挡门系统和装置

    公开(公告)号：US09574519B2

    公开(公告)日：2017-02-21

    申请号：US13975038

    申请日：2013-08-23

    申请人： ROHR, INC.

    发明人： Anthony Lacko

    IPC分类号： F02K1/70 ,  F02K1/64 ,  F02K1/54 ,  F02K1/76 ,  F02K1/56 ,  F02K1/72 ,  F02K1/58 ,  F02K1/68

    CPC分类号： F02K1/70 ,  F02K1/54 ,  F02K1/56 ,  F02K1/566 ,  F02K1/58 ,  F02K1/64 ,  F02K1/68 ,  F02K1/72 ,  F02K1/766

    摘要： A multi-surface blocker door system for a thrust reverser of an aircraft is provided. The system may comprise one or more first blocker doors coupled to the inner fixed structure. The first blocker doors may be configured to obstruct a fan duct area adjacent the engine. The system may also comprise one or more second blocker doors coupled to a translating sleeve. The second blocker doors may be configured to obstruct a fan duct area adjacent to an inlet of the nacelle.

    摘要翻译： 提供了一种用于飞机的推力反向器的多表面阻挡门系统。 该系统可以包括联接到内部固定结构的一个或多个第一阻止门。 第一阻塞门可以被配置成阻塞与发动机相邻的风扇管道区域。 系统还可以包括联接到平移套筒的一个或多个第二阻塞门。 第二阻塞门可以被配置成阻塞与机舱的入口相邻的风扇管道区域。

    THRUST REVERSER ACTUATOR SYSTEMS
    75.
    发明申请
    THRUST REVERSER ACTUATOR SYSTEMS 有权
    逆向执行机构系统

    公开(公告)号：US20160032866A1

    公开(公告)日：2016-02-04

    申请号：US14447310

    申请日：2014-07-30

    申请人： The Boeing Company

    发明人： Douglas C. Cameron

    IPC分类号： F02K1/76 ,  F02K1/56

    CPC分类号： F02K1/763 ,  F02K1/56 ,  F02K1/76 ,  F02K1/766

    摘要： Thrust reverser actuator systems are disclosed herein. An example apparatus disclosed herein includes a first controller to communicate with a first flight computer and a second flight computer of an aircraft. The example apparatus also includes a second controller to communicate with the first flight computer and the second flight computer. The example apparatus further includes a thrust reverser and a first electrical actuator coupled to the thrust reverser. The first electrical actuator is to be communicatively coupled to the first controller and the second controller. The example apparatus also includes a second electrical actuator coupled to the thrust reverser. The second electrical actuator is to be communicatively coupled to the second controller. The first electrical actuator and the second electrical actuator are to synchronously actuate the thrust reverser.

    摘要翻译： 本文公开了推力反向器致动器系统。 本文公开的示例性装置包括与飞行器的第一飞行计算机和第二飞行计算机通信的第一控制器。 示例性装置还包括与第一飞行计算机和第二飞行计算机通信的第二控制器。 该示例设备还包括推力反向器和联接到推力反向器的第一电致动器。 第一电致动器将通信地耦合到第一控制器和第二控制器。 示例性装置还包括联接到推力反向器的第二电致动器。 第二电致动器将通信地耦合到第二控制器。 第一电致动器和第二电致动器将同步致动推力反向器。

    Airplane jet engine thrust reverser having gratings or cascades
    76.
    发明授权
    Airplane jet engine thrust reverser having gratings or cascades 有权
    具有光栅或级联的飞机喷气发动机推力反向器

    公开(公告)号：US09109540B2

    公开(公告)日：2015-08-18

    申请号：US13681210

    申请日：2012-11-19

    申请人： AIRCELLE

    发明人： Guy Bernard Vauchel

    IPC分类号： F02K1/56 ,  F02K1/62 ,  F01D11/00 ,  F02K1/72 ,  F02K1/76

    CPC分类号： F02K1/62 ,  F01D11/005 ,  F02K1/56 ,  F02K1/566 ,  F02K1/625 ,  F02K1/72 ,  F02K1/763 ,  F05D2240/55 ,  F05D2250/34 ,  F05D2250/41

    摘要： A cascade thrust reverser for an airplane dual flow jet engine nacelle is provided that includes a front frame holding a plurality of cascades, a cowling slidably mounted between a direct jet position and a reverse jet position. The cowl includes a substantially annular diaphragm that is placed edge-to-edge with the front frame and radially inside said cascades when said cowl is located in the direct jet position. Thrust reversal flaps are pivotably mounted onto the diaphragm, and cylinders for actuating the cowl are also provided. Upstream ends of the cylinders are mounted on a stationary portion of the nacelle, and the downstream ends of the cylinders are mounted on an upstream edge of the diaphragm.

    摘要翻译： 提供了一种用于飞机双流喷气发动机机舱的级联推力反向器，其包括保持多个级联的前框架，可滑动地安装在直接喷射位置和反向喷射位置之间的整流罩。 整流罩包括基本上环形的隔膜，当所述整流罩位于直接喷射位置时，该隔膜与前框架和径向地位于所述级联中的边缘至边缘。 推力反转挡板可枢转地安装在隔膜上，还提供用于致动罩的气缸。 气缸的上游端安装在机舱的固定部分上，气缸的下游端安装在隔膜的上游边缘上。

    Thrust vectoring/reversing systems
    77.
    发明授权
    Thrust vectoring/reversing systems 失效
    推力矢量/倒车系统

    公开(公告)号：US5782431A

    公开(公告)日：1998-07-21

    申请号：US516870

    申请日：1995-08-18

    申请人： Benjamin Gal-Or ,  Michael Lichtsinder ,  Valery Sherbaum

    发明人： Benjamin Gal-Or ,  Michael Lichtsinder ,  Valery Sherbaum

    IPC分类号： F02K1/00 ,  F02K1/56 ,  F02K1/58 ,  F02K1/64 ,  F02K1/68 ,  F02K1/78 ,  B64C15/02

    CPC分类号： F02K1/58 ,  F02K1/002 ,  F02K1/56 ,  F02K1/64 ,  F02K1/68 ,  F02K1/78 ,  Y02T50/671

    摘要： The invention provides alternative flight control methods and structures which can prevent a crash of a passenger or a cargo aircraft under stall/spin and adverse flight conditions, failing Conventional �aerodynamic! Flight Control �CFC!, low landing speeds, asymmetric icing and partial loss of propulsion. That air-safety capability is provided by integrating roll-yaw-pitch engine-nozzle-nacelle thrust vectoring flight control �TVFC! retractable/rotatable vane-doors, collectively operated in individual TVFC-sectors, with modified �conventional! thrust-reversing �TR! door-structures �in one method!, or with novel retractable/rotatable TR vane-door sectorial structures �a second method! to form various TVFC/CFC/TR systems. The methods and structures are intended for transport jets, except one configuration which is intended for turbo-prop transports. Another configuration replaces heavy and complex conventional TR doors and TR-nacelle-grids with an integrated, simpler and lighter TVFC/CFC/TR-systems.

    摘要翻译： 本发明提供了替代的飞行控制方法和结构，其可以防止乘客或货机在失速/旋转和不利的飞行条件下的碰撞，如常规[空气动力学]飞行控制[CFC]，低着陆速度，不对称结冰和部分损失 的推进。 通过集成在单个TVFC部门中集成的侧向偏航俯仰引擎喷嘴 - 机舱推力矢量飞行控制[TVFC]可伸缩旋转叶片门提供空气安全能力，具有改进的[常规]推力反向[ TR]门结构[一种方法]，或用新型可伸缩/可旋转的TR门扇扇形结构[第二种方法]形成各种TVFC / CFC / TR系统。 该方法和结构适用于运输喷气机，除了用于涡轮支架输送的一种配置之外。 另一种配置采用集成的，更简单和更轻的TVFC / CFC / TR系统来代替重型和复杂的常规TR门和TR-机舱网格。

    Cam operated valve
    78.
    发明授权
    Cam operated valve 失效
    凸轮操作阀

    公开(公告)号：US5379800A

    公开(公告)日：1995-01-10

    申请号：US200018

    申请日：1994-02-22

    申请人： Philip A. Mansfield

    发明人： Philip A. Mansfield

    IPC分类号： F02K1/56 ,  F02K3/02 ,  F16K1/16

    CPC分类号： F02K3/025 ,  F02K1/56 ,  F05D2220/328 ,  Y10T137/87812

    摘要： A cam operated valve mechanism for directing the flow in a fluid flow duct to selective alternative outlets. The valve comprises an annular array of segmented elements which are each pivotally mounted to an axially translatable sleeve disposed coaxially within the duct. In a first axial position the sleeve extends across port and starboard alternative flow outlets, and in a second axial position extends downstream thereof. Each valve element comprises a cam follower which engages an axially extending cam track formed in the duct surface. The profile of the cam track is such that translation of the sleeve from its first to second axial position causes each of the valve elements to rotate from a stowed to a deployed position, and thereby obturate the duct.

    摘要翻译： 用于将流体流动管道中的流引导到选择性替代出口的凸轮操作阀机构。 阀包括分段元件的环形阵列，每个分段元件可枢转地安装到同轴地布置在管道内的可轴向平移的套筒。 在第一轴向位置，套筒延伸穿过端口和右舷替代流出口，并且在第二轴向位置延伸到其下游。 每个阀元件包括凸轮从动件，其接合形成在管道表面中的轴向延伸的凸轮轨道。 凸轮轨道的轮廓使得套筒从其第一轴向位置到第二轴向位置的平移导致每个阀元件从收起的位置转动到展开位置，从而堵塞管道。