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1. 发明申请

WO2011142866A3 ARTICULATING SLIDER TRACK 审中-公开
标题翻译：描述滑轨
公开(公告)号：WO2011142866A3
公开(公告)日：2012-01-19
申请号：PCT/US2011024517
申请日：2011-02-11
申请人： GEN ELECTRIC , STUART ALAN ROY , FEHRMANN JOHN ROBERT , COX MELANIE ZOE
发明人： STUART ALAN ROY , FEHRMANN JOHN ROBERT , COX MELANIE ZOE
IPC分类号： F02K1/08 , F02K1/09 , F02K1/10 , F02K1/66 , F02K1/80
CPC分类号： F01D25/28 , F02K1/08 , F02K1/09 , F02K1/10 , F02K1/763 , F02K1/80
摘要： A variable fan nozzle assembly includes a cow] member mounted on a slider track. The slider track may be articulated relative to a support member to slightly modify the position of the cowl member to vary the fan nozzle exit area. At least one 4-bar linkage may be utilized to allow articulation of the slider track responsive to an actuator. A method for varying a fan nozzle exit area includes mounting a first slider track in articulatable relationship with a support member; mounting a first cowl member in slidable relationship with a first slider track such that a fan nozzle is at least partially defined by a surface of the first cowl member; varying the operational, position of the first cowl member by articulating the first slider track without sliding the first cowl member with respect to the first slider track to vary the fan nozzle exit area.
摘要翻译：可变风扇喷嘴组件包括安装在滑块轨道上的母牛部件。滑块轨道可以相对于支撑构件铰接，以稍微改变前罩构件的位置以改变风扇喷嘴出口区域。可以使用至少一个4杆连杆来响应于致动器来铰接滑块轨道。用于改变风扇喷嘴出口区域的方法包括：将第一滑块轨道与支撑构件可铰接的关系安装; 将第一整流罩构件与第一滑块轨道滑动关系，使得风扇喷嘴至少部分地由所述第一整流罩构件的表面限定; 通过铰接第一滑块轨道来改变第一整流罩构件的操作位置，而不使第一整流罩构件相对于第一滑块轨道滑动，以改变风扇喷嘴出口区域。

2. 发明申请

WO2011014346A2 INTEGRATED THRUST REVERSER ASSEMBLY 审中-公开
标题翻译：集成式逆变器总成
公开(公告)号：WO2011014346A2
公开(公告)日：2011-02-03
申请号：PCT/US2010041638
申请日：2010-07-12
申请人： GEN ELECTRIC , STUART ALAN ROY , FEHRMANN JOHN ROBERT
发明人： STUART ALAN ROY , FEHRMANN JOHN ROBERT
IPC分类号： F02K3/02
CPC分类号： F02K1/72 , Y02T50/672
摘要： Assembly for supporting a gas turbine engine comprises a support member including mounting sites for attachment to an associated aircraft. The support member includes integral slider tracks disposed on opposed sidewalls for selective engagement with a translatable cowl. The translatable cowl is translatable along the slider tracks to selectively cover and expose a cascade thrust-reversing structure. The cascade structure includes arcuate segments mounted in hinged relationship to the support member. Rearward translation of the translatable cowl to a service position permits the cascade structure to be opened for access to the core engine.
摘要翻译：用于支撑燃气涡轮发动机的组件包括支撑构件，该支撑构件包括用于附接到相关飞行器的安装位置。支撑构件包括设置在相对侧壁上的整体滑块轨道，用于与可平移的整流罩选择性地接合。可平移的整流罩可以沿着滑块轨道平移，以选择性地覆盖和暴露级联推力反转结构。级联结构包括以铰链关系安装到支撑构件的弓形段。将可翻译整流罩向后平移到维修位置允许级联结构打开以接近核心发动机。

3. 发明申请

WO2012044822A3 COWL ASSEMBLY 审中-公开
标题翻译： COWL装配
公开(公告)号：WO2012044822A3
公开(公告)日：2013-07-18
申请号：PCT/US2011053993
申请日：2011-09-29
申请人： GEN ELECTRIC , STUART ALAN ROY , SCHEFFEL KENNETH STEPHAN
发明人： STUART ALAN ROY , SCHEFFEL KENNETH STEPHAN
IPC分类号： F02K1/76 , F02K1/72 , F02K3/06
CPC分类号： F02K1/72 , F02K1/76 , F02K3/06
摘要： An assembly for a turbofan engine includes a first cowl member comprising an aft portion and a translatable cowl member comprising a forward portion configured to be received within the aft portion. The translatable cowl member is configured to be moveable with respect to the first cowl member between a first operational position wherein the forward portion is received within the aft portion of the first cowl member, and a second operational position wherein a smaller portion of the forward portion is received within the aft portion than in the first operational position. The translatable cowl member is configured to cooperate with a core cowl of the turbofan engine to define a portion of a fan duct having an exit nozzle, and the translatable cowl member is configured to define a flow control location near the exit nozzle that is associated with a controlling fan duct area.
摘要翻译：用于涡轮风扇发动机的组件包括第一整流罩构件，其包括后部部分和可平移的整流罩构件，其包括构造成容纳在后部内的前部。可平移整流罩构件被构造成可在第一操作位置和第二操作位置之间相对于第一整流罩构件在第一操作位置和第二操作位置之间移动，其中前部部分被容纳在第一整流罩构件的后部中，在后部中被接收在第一操作位置。所述可平移整流罩构件被构造成与所述涡轮风扇发动机的核心罩一起配合以限定具有出口喷嘴的风扇管道的一部分，并且所述可平移整流罩构件构造成限定出口喷嘴附近的流动控制位置，所述流动控制位置与控制风扇管道面积。

4. 发明申请

WO2014123595A8 THRUST REVERSER SYSTEM WITH TRANSLATING ROTATING CASCADE AND METHOD OF OPERATION 审中-公开
标题翻译：扭转反转器系统，具有旋转转台和操作方法
公开(公告)号：WO2014123595A8
公开(公告)日：2015-06-25
申请号：PCT/US2013070566
申请日：2013-11-18
申请人： GEN ELECTRIC
发明人： STUART ALAN ROY , COSGROVE JAMES MICHAEL
IPC分类号： F02K1/72
CPC分类号： F02K1/72 , F02K1/64 , F02K1/70 , Y02T50/672
摘要： A thrust reverser system and operation suitable for high-bypass turbofan engines. The thrust reverser system includes a cascade system adapted to be translated with a translating cowl in an aft direction of an engine to expose a circumferential opening. The cascade system is deployed from a stowed position as the translating cowl and the cascade system are translated in the aft direction. During deployment of the cascade system, a fore end thereof translates in the aft direction and an aft end thereof initially translates in the aft direction and then subsequently rotates about the fore end so that further translation of the cascade segment in the aft direction causes the cascade segment to move to a deployed position and divert bypass air within a bypass duct of the engine through the circumferential opening.
摘要翻译：推力反向器系统和适用于高旁通涡扇发动机的操作。推力反向器系统包括级联系统，其适于在发动机的后部方向上与平移的整流罩平移以暴露周向开口。级联系统从收起位置部署，平移整流罩和级联系统在后方向上平移。在级联系统的布置期间，其前端在后部方向上平移，并且其后端首先在后方向上平移，然后围绕前端旋转，使得级联段在后方向上的进一步平移导致级联分段移动到展开位置，并通过周向开口将旁路空气转移到发动机的旁路管道内。

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