公开(公告)号：EP1158156A3

公开(公告)日：2003-10-29

申请号：EP01304570.3

申请日：2001-05-24

申请人： GENERAL ELECTRIC COMPANY

发明人： Koshoffer, John Michael

IPC分类号： F02K1/30 ,  F02K1/00

CPC分类号： F02K1/002 ,  F02K1/30 ,  F05D2270/173 ,  F05D2270/18 ,  Y02T50/671

摘要： A fluidic control system (11) for selectively adjusting flow areas of an aircraft engine thrust nozzle (31) to influence the thrust vector uses outlet passages (17) for fluid jets within the thrust nozzle (31) to change the fluid dynamic configuration of the thrust nozzle (31) to modify as well the value as the direction of thrust.

公开(公告)号：EP0988446A1

公开(公告)日：2000-03-29

申请号：EP99913365.5

申请日：1999-04-09

申请人： SOCIETE NATIONALE D'ETUDE ET DECONSTRUCTION DE MOTEURS D'AVIATION, "S.N.E.C.M.A."

发明人： BERDOYES, Michel ,  CAMY, Pierre

IPC分类号： F02K1/00 ,  F02K9/84

CPC分类号： F02K1/002 ,  F02K9/84

摘要： The invention concerns a device comprising a bracket (22) connected to an activating member (18a) mounted on a divergent nozzle (12) by means of inserts (32) designed to be arranged and locked in the divergent nozzle wall, and fixing means comprising an element capable of elastic deformation (24) for compensating possible heat-related dimensional variations to maintain the bracket (22) pressed on the divergent nozzle (12). A support element (26) is connected to the inserts (32) so as to compress the element capable of elastic deformation (24) between the support element (26) and the bracket (22).

公开(公告)号：EP0512833A1

公开(公告)日：1992-11-11

申请号：EP92304123.0

申请日：1992-05-07

申请人： GENERAL ELECTRIC COMPANY

发明人： Lippmeier, William Charles ,  Ausdenmoore, Robert Michael ,  Wilkinson, Todd Thomas

IPC分类号： F02K1/00 ,  F02K1/12 ,  F02K1/08

CPC分类号： F02K1/1292 ,  F02K1/002 ,  F02K1/008 ,  F05D2250/31 ,  F05D2250/34 ,  Y02T50/671

摘要： The present invention provides support for a vectoring ring used to pivot flaps in a gas turbine engine thrust vectoring nozzle (14). The ring support transfers at least a portion of the side loads acting generated by a gas turbine engine thrust vectoring nozzle to a relatively stationary portion of the engine. The support includes a means (56) for allowing two degree of freedom (2 DOF) pivoting or gimballing motion and axial translation of the vectoring ring (66).

摘要翻译： 本发明提供了一种用于在燃气涡轮发动机推力矢量化喷嘴（14）中枢转翼片的矢量环的支撑。 环形支撑将由燃气涡轮发动机推力矢量化喷嘴产生的副载荷的至少一部分转移到发动机的相对静止的部分。 支撑件包括用于允许向量环（66）的两个自由度（2 DOF）枢转或滚珠运动和轴向平移的装置（56）。

公开(公告)号：EP0202020B1

公开(公告)日：1990-03-28

申请号：EP86302638.1

申请日：1986-04-09

申请人： DYNAMIC ENGINEERING INC.

发明人： Strom, Thomas H.

IPC分类号： B64C5/04 ,  B64C5/16 ,  B64C13/00 ,  B64C15/00 ,  F02K1/00 ,  B64C15/14 ,  B64C39/12

CPC分类号： B64C13/00 ,  B64C5/04 ,  B64C5/16 ,  B64C15/14 ,  B64C39/12 ,  F02K1/002

公开(公告)号：EP0292421A2

公开(公告)日：1988-11-23

申请号：EP88630098.7

申请日：1988-05-19

申请人： UNITED TECHNOLOGIES CORPORATION

发明人： Thayer, Edward Boyd ,  Scott, Philip Russell ,  Roach, Thomas Alfred

IPC分类号： F02K1/00 ,  F02K1/56 ,  B64C15/02 ,  F02K1/62

CPC分类号： F02K1/62 ,  F02K1/002 ,  Y02T50/671

摘要： A plurality of cascade vanes (28, 29, 30) for directing a flow of gas (20) is provided with at least one flow regulating vane (36) which counterrotates with respect to the cascade vanes (28, 29, 30) over a gas flow vectoring range of motion. The cascade vanes (28, 29, 30) and flow regulating vane (36) corotate when moving through an adjacent stowing range of motion for achieving a stowed, gas flow blocking arrangement.

摘要翻译： 多个用于引导气体流（20）的叶栅叶片（28,29,30）设置有至少一个流量调节叶片（36），其相对于叶栅叶片（28,29,30）反转， 气流矢量运动范围。 当通过相邻的运动范围移动时，级联叶片（28,29,30）和流量调节叶片（36）转角，以实现收起的气体流动阻塞装置。

公开(公告)号：EP0292419A2

公开(公告)日：1988-11-23

申请号：EP88630093.8

申请日：1988-05-16

申请人： UNITED TECHNOLOGIES CORPORATION

发明人： Guerty, Harold Gregory

IPC分类号： F02K1/00 ,  F02K1/56 ,  B64C15/02 ,  F02K1/60

CPC分类号： F02K1/605 ,  F02K1/002 ,  Y02T50/671

摘要： A plurality of cascade vanes (28, 29, 30) pivot in unison for selectably directing a flow of gas (20) therethrough. A flow regulating vane (36) pivots opposite the cascade vanes (28, 29, 30) for maintaining a constant collective gas flow area.

摘要翻译： 多个级联叶片（28,29,30）一致地枢转，用于可选地引导气体（20）流过其中。 流量调节叶片（36）与级联叶片（28,29,30）相对地枢转，用于保持恒定的集体气体流动面积。

公开(公告)号：EP4306789A3

公开(公告)日：2024-06-12

申请号：EP23195562.6

申请日：2016-07-27

申请人： Jetoptera, Inc.

发明人： EVULET, Andrei

IPC分类号： B64C9/38 ,  B64C21/04

CPC分类号： B64C9/38 ,  B64C15/00 ,  B64C21/00 ,  B64D27/10 ,  B64C21/04 ,  F02K1/36 ,  F02K1/002 ,  F02C3/04 ,  F02C6/04 ,  F05D2220/9020130101 ,  B64D27/18 ,  B64D29/02 ,  B64D33/02 ,  B64D33/04 ,  B64D2033/027320130101 ,  Y02T50/30 ,  Y02T50/40 ,  Y02T50/60 ,  Y02T50/10 ,  B64U30/10 ,  B64U10/25 ,  B64U20/65 ,  B64U50/15

摘要： A propulsion system coupled to a vehicle. The system includes a convex surface, a diffusing structure coupled to the convex surface, and at least one conduit coupled to the convex surface. The conduit is configured to introduce to the convex surface a primary fluid Produced by the vehicle. The system further includes an intake structure coupled to the convex surface and configured to introduce to the diffusing structure a secondary fluid accessible to the vehicle. The diffusing structure comprises a terminal end configured to provide egress from the system for the introduced primary fluid and secondary fluid.

公开(公告)号：EP3384141A2

公开(公告)日：2018-10-10

申请号：EP16882267.4

申请日：2016-12-02

申请人： Jetoptera, Inc.

发明人： EVULET, Andrei

IPC分类号： F02C3/04 ,  F02C7/08

CPC分类号： F02C7/143 ,  F02C3/04 ,  F02C6/12 ,  F02C7/10 ,  F02K1/002 ,  F02K1/36 ,  F02K3/10 ,  F05D2220/32 ,  F05D2260/211 ,  F05D2260/4023 ,  F05D2300/6033 ,  F23R3/007 ,  F23R3/32 ,  F23R3/52 ,  Y02T50/672

摘要： A propulsion system includes a first compressor in fluid communication with a fluid source. A first conduit is coupled to the first compressor, and a heat exchanger is in fluid communication with the first compressor via the first conduit. A second conduit is positioned proximal to the heat exchanger. A combustor is in fluid communication with the heat exchanger via the second conduit and is configured to generate a high-temperature gas stream. A third conduit is coupled to the combustor, and a first thrust augmentation device is in fluid communication with the combustor via the third conduit. The heat exchanger is positioned within the gas stream generated by the combustor.

公开(公告)号：EP3055545A1

公开(公告)日：2016-08-17

申请号：EP14784337.9

申请日：2014-10-10

申请人： Reaction Engines Limited

发明人： BOND, Alan ,  VARVILL, Richard

IPC分类号： F02K9/84 ,  F02K1/00

CPC分类号： F02K9/84 ,  F02K1/002 ,  F16L27/10 ,  Y10T137/6851

摘要： Mounting assembly for a rocket nozzle (17) for an engine operable in rocket mode, in which the engine combusts stored oxygen and hydrogen, or in air-breathing mode, in which the engine combusts air from the atmosphere and stored hydrogen. A plurality of ducts and pipes (58) are connected to the nozzle to supply fuel and other fluids. In order to allow the nozzle to pivot, the mounting assembly includes flexible couplings (55) on the ducts and pipes about selected pivot points allowing the desired freedom of motion. The flexible couplings are composed of spaced annular elements (51), wherein a partial toroid element (43) connects consecutive pairs of annular elements.

公开(公告)号：EP2682590A2

公开(公告)日：2014-01-08

申请号：EP13170548.5

申请日：2013-06-05

申请人： Hamilton Sundstrand Corporation

发明人： Delong, Zachary J. ,  Himmelmann, Richard A.

IPC分类号： F02K1/76 ,  F02K9/80

CPC分类号： F02K1/76 ,  F02K1/002 ,  F02K9/80 ,  F02K9/805 ,  F16H47/02 ,  F16H47/06 ,  F16H48/30 ,  H02K7/116

摘要： A system, 10, and method includes a thrust system, 24; a generator, 16, for providing electric power to at least one electromechanical actuator of the thrust system; a turbine, 14, for driving the generator, 16; a speed control valve, 20, for metering propellant to the turbine; and a gear assembly, 18, for connecting the turbine, 14, the generator, 16, and the speed control valve, 20.

摘要翻译： 系统10和方法包括推力系统24; 发电机16，用于向推力系统的至少一个机电致动器提供电力; 涡轮机14，用于驱动发电机，16; 速度控制阀20，用于将推进剂计量到涡轮; 以及用于连接涡轮机14，发电机16和速度控制阀20的齿轮组件18。