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1. 发明授权

US2846844A Variable area thrust deflectoraugmenter for jet engines 失效
标题翻译：喷气发动机可变面积推力偏转装置
公开(公告)号：US2846844A
公开(公告)日：1958-08-12
申请号：US56093756
申请日：1956-01-24
申请人： RYAN AERONAUTICAL CO
发明人： O'ROURKE NEIL W
IPC分类号： F02K1/12
CPC分类号： F02K1/1238

2. 发明授权

US09464594B2 Compact actuation system for flow nozzle 有权
标题翻译：紧凑的流动喷嘴致动系统
公开(公告)号：US09464594B2
公开(公告)日：2016-10-11
申请号：US14209749
申请日：2014-03-13
申请人： Rolls-Royce North American Technologies, Inc.
发明人： Kenneth M. Pesyna
IPC分类号： F02K1/12 , F02K1/15 , F02K3/075 , F02K3/077 , F02K3/115 , F02K1/80
CPC分类号： F02K1/1223 , F02K1/1207 , F02K1/1238 , F02K1/15 , F02K1/80 , F02K3/075 , F02K3/077 , F02K3/115 , F05D2250/411 , F05D2260/50 , F05D2260/56 , F05D2270/051 , F05D2270/66 , Y02T50/671
摘要： Embodiments may include an actuation system for an exhaust nozzle of a gas turbine engine. The actuation system may comprise a plurality of flap assemblies including a plurality of convergent flaps movable between first and second convergent positions and a plurality of divergent flaps movable between first and second divergent positions. Each of the plurality of divergent flaps may extend from a respective one of the plurality of convergent flaps. The system may further include a first sync ring rotatably carried by an engine body and configured to synchronously move the divergent flaps between the first and second divergent positions and a second sync ring rotatably carried by the engine body and configured to synchronously move the convergent flaps between the first and second convergent positions. A method may translate rotation of the sync ring to movement of a vehicle surface between radially outward and inward positions.
摘要翻译：实施例可以包括用于燃气涡轮发动机的排气喷嘴的致动系统。致动系统可以包括多个翼片组件，其包括可在第一和第二收敛位置之间移动的多个收敛翼片和可在第一和第二发散位置之间移动的多个发散翼片。多个发散片中的每一个可以从多个收敛片中的相应一个延伸。该系统可以进一步包括第一同步环，该第一同步环由发动机本体可旋转地承载并且构造成在第一和第二发散位置之间同步地移动发散翼片，以及第二同步环，该第二同步环由发动机主体可转动地支撑并且构造成使收敛翼片在第一和第二收敛位置。一种方法可以将同步环的旋转转移到径向向外和向内位置之间的车辆表面的移动。

3. 发明申请

US20150345423A1 VARIABLE-SECTION NOZZLE, AND AIRCRAFT TURBOJET ENGINE NACELLE EQUIPPED WITH SUCH A NOZZLE 有权
标题翻译：可变节喷嘴，以及装有喷嘴的飞机涡轮发动机
公开(公告)号：US20150345423A1
公开(公告)日：2015-12-03
申请号：US14492274
申请日：2014-09-22
申请人： AIRCELLE
发明人： Hervé Hurlin , Hakim MAALIOUNE , Olivier KERBLER
IPC分类号： F02K1/08 , F02K1/15
CPC分类号： F01D17/141 , F01D17/20 , F01D17/22 , F01D17/24 , F02K1/06 , F02K1/08 , F02K1/085 , F02K1/09 , F02K1/10 , F02K1/11 , F02K1/12 , F02K1/1207 , F02K1/1215 , F02K1/1223 , F02K1/123 , F02K1/1238 , F02K1/1246 , F02K1/1253 , F02K1/1261 , F02K1/1269 , F02K1/1276 , F02K1/1284 , F02K1/1292 , F02K1/15 , F02K1/18 , F05D2260/407 , Y02T50/672
摘要： A variable-section nozzle for an aircraft nacelle includes a deformable portion of which is movable between a narrow section position and a wide section position. In particular, the variable-section nozzle includes piezoelectric actuators and a controller to control the piezoelectric actuators in order to displace the deformable portion between the narrow and wide section positions. The piezoelectric actuators can be disposed on at least one faces of the deformable portion or be disposed end-to-end to form actuating rods.
摘要翻译：用于飞机机舱的可变截面喷嘴包括其可变形部分可在狭窄部分位置和宽部分位置之间移动。特别地，可变截面喷嘴包括压电致动器和用于控制压电致动器的控制器，以便使狭窄部分和宽部分位置之间的可变形部分移位。压电致动器可以设置在可变形部分的至少一个面上或者端对端设置以形成致动杆。

4. 发明授权

US09850776B2 Variable-section nozzle, and aircraft turbojet engine nacelle equipped with such a nozzle 有权
公开(公告)号：US09850776B2
公开(公告)日：2017-12-26
申请号：US14492274
申请日：2014-09-22
申请人： AIRCELLE
发明人： Hervé Hurlin , Hakim Maalioune , Olivier Kerbler
IPC分类号： F01D17/14 , F02K1/18 , F02K1/06 , F02K1/15 , F02K1/12 , F01D17/22 , F01D17/20 , F02K1/08 , F02K1/09 , F01D17/24 , F02K1/10 , F02K1/11
CPC分类号： F01D17/141 , F01D17/20 , F01D17/22 , F01D17/24 , F02K1/06 , F02K1/08 , F02K1/085 , F02K1/09 , F02K1/10 , F02K1/11 , F02K1/12 , F02K1/1207 , F02K1/1215 , F02K1/1223 , F02K1/123 , F02K1/1238 , F02K1/1246 , F02K1/1253 , F02K1/1261 , F02K1/1269 , F02K1/1276 , F02K1/1284 , F02K1/1292 , F02K1/15 , F02K1/18 , F05D2260/407 , Y02T50/672
摘要： A variable-section nozzle for an aircraft nacelle includes a deformable portion of which is movable between a narrow section position and a wide section position. In particular, the variable-section nozzle includes piezoelectric actuators and a controller to control the piezoelectric actuators in order to displace the deformable portion between the narrow and wide section positions. The piezoelectric actuators can be disposed on at least one faces of the deformable portion or be disposed end-to-end to form actuating rods.

5. 发明申请

US20150128561A1 THREE STREAM, VARIABLE AREA, VECTORABLE NOZZLE 有权
标题翻译：三流，可变区域，VECTORABLE NOZZLE
公开(公告)号：US20150128561A1
公开(公告)日：2015-05-14
申请号：US14209687
申请日：2014-03-13
申请人： Rolls-Royce North American Technologies, Inc.
发明人： Kenneth M. Pesyna , Anthony F. Pierluissi , Bryan H. Lerg , Justin N. Moore
IPC分类号： F02K1/12 , F02K3/115 , F02K3/077
CPC分类号： F02K1/1223 , F02K1/1207 , F02K1/1238 , F02K1/15 , F02K1/80 , F02K3/075 , F02K3/077 , F02K3/115 , F05D2250/411 , F05D2260/50 , F05D2260/56 , F05D2270/051 , F05D2270/66 , Y02T50/671
摘要： An exhaust nozzle for a gas turbine engine may include a plurality of flap trains in the exhaust stream of the gas turbine engine. The flap trains are operable to selectively control three separate flow paths of gas that traverse the engine. A first stream of is the core airflow. The second stream of air is peeled off of the first stream to form a low pressure fan bypass air stream. The third stream of air traverses along the engine casing and is passed over a flap assembly to aid in cooling. The flaps are operable converge/diverge to control the multiple streams of air.
摘要翻译：用于燃气涡轮发动机的排气喷嘴可以包括在燃气涡轮发动机的排气流中的多个翼片系列。翼板系统可操作以选择性地控制穿过发动机的气体的三个独立的流动路径。第一流是核心气流。将第二气流从第一流中剥离以形成低压风扇旁路气流。第三气流沿着发动机壳体横移并且通过翼片组件以帮助冷却。翼片可操作地收敛/发散以控制多个空气流。

6. 发明授权

US4641783A Exhaust nozzle assembly for a turbojet engine 失效
标题翻译：用于涡轮喷气发动机的排气喷嘴组件
公开(公告)号：US4641783A
公开(公告)日：1987-02-10
申请号：US683365
申请日：1984-12-19
申请人： Andre A. M. L. Camboulives
发明人： Andre A. M. L. Camboulives
IPC分类号： F02K1/12 , F02K1/80 , B64C9/38
CPC分类号： F02K1/805 , F02K1/12 , F02K1/1238 , Y02T50/671
摘要： An exhaust nozzle assembly for a turbojet engine is described wherein the position of a series of nozzle flaps is controlled by control levels interconnected with an actuating cylinder. The control levers are transversely interconnected in order to synchronize the movement of the flaps and to also permit variation in the transverse distance between adjacent control members. A linkage mechanism is also disclosed which permits the actuation of a second series of flaps from the interconnected control members.
摘要翻译：描述了一种用于涡轮喷气发动机的排气喷嘴组件，其中一系列喷嘴襟翼的位置由与致动气缸互连的控制水平控制。控制杆横向相互连接，以便使翼片的运动同步并且还允许相邻控制构件之间横向距离的变化。还公开了连接机构，其允许从互连的控制构件致动第二系列襟翼。

7. 发明授权

US3081596A Variable area nozzle and shroud combination 失效
标题翻译：可变面积喷嘴和护罩组合
公开(公告)号：US3081596A
公开(公告)日：1963-03-19
申请号：US35707453
申请日：1953-05-25
申请人： CURTISS WRIGHT CORP
发明人： BARRETT HILLARD E , GALLO ELIA A
IPC分类号： F02K1/12
CPC分类号： F02K1/1238

8. 发明授权

US09677501B2 Three stream, variable area fixed aperture nozzle with pneumatic actuation 有权
公开(公告)号：US09677501B2
公开(公告)日：2017-06-13
申请号：US14209806
申请日：2014-03-13
申请人： Rolls-Royce North American Technologies, Inc.
发明人： Anthony F. Pierluissi , Kenneth M. Pesyna
IPC分类号： F02K1/15 , F02K1/12 , F02K3/075 , F02K3/077 , F02K3/115 , F02K1/80
CPC分类号： F02K1/1223 , F02K1/1207 , F02K1/1238 , F02K1/15 , F02K1/80 , F02K3/075 , F02K3/077 , F02K3/115 , F05D2250/411 , F05D2260/50 , F05D2260/56 , F05D2270/051 , F05D2270/66 , Y02T50/671
摘要： An exemplary nozzle having a variable internal exhaust area for a gas turbine engine can have a plurality of flap trains extending around a periphery of the gas turbine engine. Each flap train can include a convergent flap pivotally attached to an engine body and a divergent flap pivotally attached to the engine body downstream of the convergent flap. The nozzle can further have a fluid circuit in communication with the convergent and divergent flaps and configured to pivot the convergent and divergent flaps between a radially inward position and a radially outward position.

9. 发明申请

US20140263737A1 THREE STREAM, VARIABLE AREA FIXED APERTURE NOZZLE WITH PNEUMATIC ACTUATION 有权
标题翻译：具有气动执行功能的可变区域固定孔径喷嘴
公开(公告)号：US20140263737A1
公开(公告)日：2014-09-18
申请号：US14209806
申请日：2014-03-13
申请人： Rolls-Royce North American Technologies, Inc.
发明人： Anthony F. Pierluissi , Kenneth M. Pesyna
IPC分类号： F02K1/12
CPC分类号： F02K1/1223 , F02K1/1207 , F02K1/1238 , F02K1/15 , F02K1/80 , F02K3/075 , F02K3/077 , F02K3/115 , F05D2250/411 , F05D2260/50 , F05D2260/56 , F05D2270/051 , F05D2270/66 , Y02T50/671
摘要： An exemplary nozzle having a variable internal exhaust area for a gas turbine engine can have a plurality of flap trains extending around a periphery of the gas turbine engine. Each flap train can include a convergent flap pivotally attached to an engine body and a divergent flap pivotally attached to the engine body downstream of the convergent flap. The nozzle can further have a fluid circuit in communication with the convergent and divergent flaps and configured to pivot the convergent and divergent flaps between a radially inward position and a radially outward position.
摘要翻译：具有用于燃气涡轮发动机的可变内部排气区域的示例性喷嘴可以具有围绕燃气涡轮发动机的周边延伸的多个翼片列。每个翼片系可包括枢转地附接到发动机主体的收敛翼片和在收敛翼片下游枢转地附接到发动机主体的发散翼片。喷嘴还可以具有与收敛和发散的折板连通的流体回路，并且构造成使收敛和发散的折片在径向向内的位置和径向向外的位置之间枢转。

10. 发明授权

US2931169A Variable convergent-divergent exhaust nozzle 失效
标题翻译：可变会聚发散排气喷嘴
公开(公告)号：US2931169A
公开(公告)日：1960-04-05
申请号：US58494556
申请日：1956-05-15
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： GLENN ROBERT G
IPC分类号： F02K1/12
CPC分类号： F02K1/1238 , F05D2250/323 , F05D2250/324

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