公开(公告)号：US08136341B2

公开(公告)日：2012-03-20

申请号：US11732026

申请日：2007-04-02

申请人： Walter Stephan ,  Roland Zeillinger ,  Andreas Maier

发明人： Walter Stephan ,  Roland Zeillinger ,  Andreas Maier

IPC分类号： F02K3/02

CPC分类号： F02K1/64 ,  F02K1/70 ,  F02K1/80 ,  F05D2300/224 ,  F05D2300/44 ,  F05D2300/603 ,  Y02T50/672

摘要： Track beams for the cowling of a jet engine for aircraft are formed of a base body with at least one slide for displaceably mounting a thrust reverser of the jet engine. A connection is provided for an inner engine cowling and fittings for detachably and pivotally attaching to a supporting structure or for connecting to another track beam. To provide such a track beam which has a particularly low weight yet, nevertheless, is sufficiently stiff, the base body is formed by a hollow profile section with a substantially closed cross-section. The hollow section is produced of a carbon-fiber-reinforced synthetic material by way of a resin-infusion process. Two flanges are provided on the hollow section of the base body of the track beam for providing a connection to the inner engine cowling.

摘要翻译： 用于飞行器的喷气发动机的罩的轨道梁由具有至少一个滑块的基体形成，用于可移动地安装喷气发动机的推力反向器。 为内部发动机整流罩和配件提供连接，用于可拆卸地和可枢转地附接到支撑结构或用于连接到另一轨道梁。 为了提供具有特别低重量的这种轨道梁，尽管如此，足够坚硬，基体由具有基本封闭横截面的中空型材部分形成。 中空部通过树脂浸渍法由碳纤维增强合成材料制成。 两个凸缘设置在轨道梁的基体的中空部分上，用于提供与内部发动机罩的连接。

公开(公告)号：US20120031071A1

公开(公告)日：2012-02-09

申请号：US13264893

申请日：2010-04-06

申请人： Hakim Maalioune ,  Vincent Le-Coq ,  Pierre Moradell-Casellas ,  Djemouai Hadjidj ,  Guillermo Garcia Soto

发明人： Hakim Maalioune ,  Vincent Le-Coq ,  Pierre Moradell-Casellas ,  Djemouai Hadjidj ,  Guillermo Garcia Soto

IPC分类号： F02K1/52

CPC分类号： F02K1/70 ,  B64D33/04 ,  F02K1/12 ,  F02K1/76 ,  F02K1/763 ,  F05D2270/52 ,  F05D2270/54 ,  F05D2270/62

摘要： The invention relates to a system for controlling a plurality of actuators (15) that can displace a mobile panel (13, 17) pertaining to a nacelle (1) of an aircraft, said system comprising at least two motors (16) that can drive the actuators (15). The system also comprises two separate control units (33, 35), each unit being configured in such a way as to control and feed at least one motor that is not fed or controlled by the other control unit. The invention also relates to a nacelle comprising such a system.

摘要翻译： 本发明涉及一种用于控制多个致动器（15）的系统，所述致动器能够移动与飞行器的机舱（1）相关的移动面板（13,17），所述系统包括至少两个可驱动的马达（16） 致动器（15）。 该系统还包括两个单独的控制单元（33,35），每个单元被配置为控制和馈送至少一个不由另一控制单元馈送或控制的电动机。 本发明还涉及包括这种系统的机舱。

公开(公告)号：US07784735B2

公开(公告)日：2010-08-31

申请号：US11994205

申请日：2006-06-26

申请人： Herve Marche

发明人： Herve Marche

IPC分类号： F02K1/54

CPC分类号： F02K1/70 ,  B64D29/06 ,  B64D33/04 ,  F02K1/72 ,  Y02T50/671

摘要： A pod for an aircraft including a cowling, an engine housed in the inner volume of the cowling, an annular channel circulating a secondary thrust flow arranged between the engine and the cowling, and at least one thrust reverser for forming a reverse flow from the secondary thrust flow circulating in the annular channel. The thrust reverser including a plurality of doors provided in the rear part of the cowling, so as to form a trailing edge of the cowling. The thrust reverser can include means for actuating the doors such that at lease one actuating means actuates two adjacent doors and at least one door is actuated by two actuating means.

摘要翻译： 一种用于飞机的荚，包括整流罩，容纳在整流罩的内部容积中的发动机，环绕通道布置在发动机和整流罩之间的次级推力流，以及至少一个推力反向器，用于从次级 推力流在环形通道中循环。 推力反向器包括设置在整流罩的后部的多个门，以形成整流罩的后缘。 推力反向器可以包括用于致动门的装置，使得至少一个致动装置致动两个相邻的门，并且至少一个门由两个致动装置致动。

公开(公告)号：US20100064659A1

公开(公告)日：2010-03-18

申请号：US12419080

申请日：2009-04-06

申请人： Shunshen Richard Wang

发明人： Shunshen Richard Wang

IPC分类号： F02K3/04 ,  F02K1/06

CPC分类号： F02K1/763 ,  F02K1/09 ,  F02K1/30 ,  F02K1/70 ,  F02K1/72 ,  F02K3/06 ,  F05D2250/34 ,  Y10T74/18576 ,  Y10T74/18648

摘要： A nacelle assembly includes a first portion having an outer fairing and a trailing edge, and a translatable variable area fan nozzle. The fan nozzle includes two or more nozzle segments, each nozzle segment having first and second opposed ends and a leading edge. The nozzle segments are selectively movable between a stowed position and one or more deployed positions. In the deployed position, an upstream bypass flow exit is formed between the trailing edge and the leading edge. The nacelle assembly further includes a guide mechanism for guiding the nozzle segments between the stowed position and the deployed position. A split beavertail failing shields the guide mechanism against air flow when the nozzle segments are in the stowed position.

摘要翻译： 机舱组件包括具有外部整流罩和后缘的第一部分和可平移的可变区域风扇喷嘴。 风扇喷嘴包括两个或更多个喷嘴段，每个喷嘴段具有第一和第二相对端和前缘。 喷嘴段可选择性地在收起位置和一个或多个展开位置之间移动。 在展开位置，在后缘和前缘之间形成上游旁路流出口。 机舱组件还包括用于在收起位置和展开位置之间引导喷嘴段的引导机构。 当喷嘴段处于收起位置时，分流式防盗器防止导向机构抵抗气流。

公开(公告)号：US20090126151A1

公开(公告)日：2009-05-21

申请号：US11941647

申请日：2007-11-16

申请人： Joe E. Sternberger

发明人： Joe E. Sternberger

IPC分类号： E05D7/04

CPC分类号： F02K1/70 ,  E05D7/0054 ,  E05Y2900/132 ,  Y10T16/5323

摘要： A system that allows for quick and easy adjustment of the position of a thrust reverser pivot door comprises an actuator rod end bolt and a pair of pivot door hinge pins, all of which have an eccentric element. The actuator rod end bolt includes a cylindrical portion along the center of the length of the bolt that has an eccentric element which protrudes beyond the outer surface of the cylinder. Each pivot door hinge pin includes a cylindrical portion along the center of the length of the pin that has an eccentric element which protrudes beyond the outer surface of the cylinder. Rotation of either the actuator rod end bolt or the pivot door hinge pins or both the actuator rod end bolt and the pivot door hinge pins adjusts the position of the pivot door.

摘要翻译： 允许快速和容易地调节推力反向器枢转门的位置的系统包括致动器杆端螺栓和一对枢转门铰链销，所有这些都具有偏心元件。 致动器杆端螺栓包括沿着螺栓长度的中心的圆柱形部分，其具有突出超过气缸外表面的偏心元件。 每个枢转门铰链销包括沿着销的长度的中心的圆柱形部分，其具有突出超过气缸外表面的偏心元件。 致动器杆端螺栓或枢轴门铰链销或致动器杆端螺栓和枢转门铰链销的两个旋转可调整枢轴门的位置。

公开(公告)号：US20090071122A1

公开(公告)日：2009-03-19

申请号：US11363040

申请日：2006-02-28

申请人： Alan R. Maguire ,  Kenneth F. Udall ,  Richard G. Stretton

发明人： Alan R. Maguire ,  Kenneth F. Udall ,  Richard G. Stretton

IPC分类号： F02K3/02

CPC分类号： F02C7/20 ,  F02K1/70 ,  F05D2240/55

摘要： A gas turbine engine comprising a core engine surrounded by a core casing, at least one C-duct having radially inner and outer walls and a thrust reverser unit; the engine is mounted to an aircraft pylon via at least one thrust member attached to the core engine; the thrust reverser unit is mounted within the outer wall of the C-duct; the C-duct is secured to the core casing via a vee-groove attachment comprising vee-groove and vee-blade parts, the attachment is arranged to transfer loads between the thrust reverser unit and the pylon; wherein one cooperating part of the attachment is mounted to a torsion box mounted on the inner wall of the C-duct.

摘要翻译： 一种燃气涡轮发动机，包括由芯壳体围绕的核心发动机，至少一个具有径向内壁和外壁的C形管道和推力反向器单元; 发动机通过至少一个连接到核心发动机的推力构件安装到飞机塔架上; 推力反向器单元安装在C导管的外壁内; C导管通过包括vee-groove和vee-blade部件的vee-groove附件固定到芯壳体，该附件被布置成在推力反向器单元和塔架之间传递载荷; 其中所述附件的一个配合部分安装在安装在所述C导管的内壁上的扭转盒上。

公开(公告)号：US06938408B2

公开(公告)日：2005-09-06

申请号：US10379633

申请日：2003-03-05

申请人： Jean-Pierre Lair

发明人： Jean-Pierre Lair

IPC分类号： B64C15/02 ,  F02K1/00 ,  F02K1/04 ,  F02K1/11 ,  F02K1/12 ,  F02K1/15 ,  F02K1/54 ,  F02K1/60 ,  F02K1/70 ,  F02K1/76 ,  F02K1/80 ,  F02K1/68

CPC分类号： B64C15/02 ,  F02K1/002 ,  F02K1/006 ,  F02K1/04 ,  F02K1/11 ,  F02K1/1261 ,  F02K1/15 ,  F02K1/54 ,  F02K1/60 ,  F02K1/70 ,  F02K1/76 ,  F02K1/805 ,  F05D2240/55 ,  Y02T50/672

摘要： A jet engine nozzle having a pair of pivoting extension arms and a pair of pivoting shells connected to a jet pipe is provided. The first extension arm is pivotally connected to the jet pipe at a first location, while the second extension arm is pivotally connected to the jet pipe at a second location. Each shell is pivotally connected at both the first and second locations. An axis of rotation associated with the first location is coaxial to an axis of rotation associated with the second location. Independent actuation means are provided to rotate the extension arms and the shells, thereby enabling adjustment of the thrust-vector angle or the exhaust area of the nozzle.

摘要翻译： 提供具有一对枢转延伸臂和连接到喷射管的一对枢转壳体的喷气发动机喷嘴。 第一延伸臂在第一位置处枢转地连接到喷射管，而第二延伸臂在第二位置枢转地连接到喷射管。 每个壳体在第一和第二位置处枢转地连接。 与第一位置相关联的旋转轴线与与第二位置相关联的旋转轴线共轴。 提供独立的致动装置以旋转延伸臂和壳体，由此能够调节喷嘴的推力矢量角或排气区域。

公开(公告)号：US06845946B2

公开(公告)日：2005-01-25

申请号：US10781410

申请日：2004-02-18

申请人： Jean-Pierre Lair

发明人： Jean-Pierre Lair

IPC分类号： F02K1/70 ,  B64C1/00

CPC分类号： F02K1/70 ,  Y02T50/671

摘要： A thrust reverser includes forward and aft louvers pivotally mounted in a compartment defining a flow tunnel through the outer and inner skins of a fan nacelle. An aft flap is integrally joined to the aft louver for rotation therewith. A unison link joins together the forward and aft louvers. And, an actuator is joined to the louvers for rotation thereof between a stowed position in which the louvers and flap are closed in the nacelle skins and a deployed position in which the louvers and flap are pivoted open from the skins.

摘要翻译： 推力反向器包括枢转地安装在限定通过风扇机舱的外表皮和内表皮的流动通道的隔室中的前和后百叶窗。 尾翼整体地连接到后通风板上以与其一起旋转。 一个一致的链接将前后的百叶窗连接在一起。 并且，致动器连接到百叶窗上，以在其中的百叶窗和翼片在机舱皮肤中被关闭的收起位置和百叶窗和翼片从皮肤枢转的展开位置之间旋转。

公开(公告)号：US06688099B2

公开(公告)日：2004-02-10

申请号：US10440842

申请日：2003-05-19

申请人： Jean-Pierre Lair

发明人： Jean-Pierre Lair

IPC分类号： F02K112

CPC分类号： F02K1/06 ,  B64D33/04 ,  F02K1/70 ,  F02K1/766

摘要： A turbofan exhaust nozzle includes a jet pipe having a pair of thrust reverser doors disposed on opposite sides thereof. Each door has a hinge arm joined to a swing arm, which in turn is joined to the pipe. Each door also includes a latching clip at a forward end, and a deployment clevis between the clip and hinge arm. A common actuator is connected to both doors by corresponding links joined to the clevises for driving the links aft to pivot aft the doors and swing arms. A first lock selectively locks the latching clip and a second lock selectively locks the swing arms in coordination with the first lock for permitting variable area axial movement of the doors, thrust reverser deployment thereof, and retraction to stowed positions of the doors.

摘要翻译： 涡轮风扇排气喷嘴包括具有设置在其相对侧上的一对推力反向器门的喷射管。 每个门具有连接到摆臂的铰链臂，该摇臂又连接到管道。 每个门还包括在前端的闩锁夹和夹子和铰链臂之间的部署U形夹。 共同的致动器通过连接到U形夹的相应链节连接到两个门，用于驱动后部的链节以枢转门和摆臂的后方。 第一锁定器选择性地锁定闩锁夹，并且第二锁定器选择性地锁定摆臂与第一锁配合，以允许门的可变区域轴向运动，推力反向器的展开以及收回门的收起位置。

公开(公告)号：US06557338B2

公开(公告)日：2003-05-06

申请号：US09760809

申请日：2001-01-17

申请人： Michael J Holme ,  Jeffrey C Bishop

发明人： Michael J Holme ,  Jeffrey C Bishop

IPC分类号： F02K156

CPC分类号： F02K1/54 ,  F02K1/70 ,  F05D2230/20 ,  F05D2250/183 ,  Y02T50/672 ,  Y10T428/12361 ,  Y10T428/1241

摘要： A thrust reverser cascade flow directing element (28) for a gas turbine engine (10) comprises a plurality of plates (30) and a plurality of flow directing vanes (40). At least one vane (40) extends between each pair of plates (30), the plurality of plates (30) are formed from sheet material and a single integral piece of ductile sheet material (32) forms the plurality of flow directing vanes (40). The single integral piece of ductile sheet material (32) has a plurality of longitudinally spaced apart apertures (36) and a plurality of longitudinally spaced apart sheet material portions (38) between the apertures (36) and the ductile sheet material (32) is bent at a plurality of longitudinally spaced positions such that each sheet material portion (38) defines one of the plurality of flow directing vanes (40).

摘要翻译： 用于燃气涡轮发动机（10）的推力反向器级联流动引导元件（28）包括多个板（30）和多个导流叶片（40）。 至少一个叶片（40）在每对板（30）之间延伸，多个板（30）由片材形成，并且单个整体的延性片材（32）形成多个导流叶片（40） ）。 延伸片材材料（32）的单个整体件具有多个纵向间隔开的孔（36），并且在孔（36）和延性片材（32）之间的多个纵向间隔开的片材部分（38） 在多个纵向间隔位置处弯曲，使得每个片材部分（38）限定多个导流叶片（40）中的一个。