公开(公告)号：US20110204006A1

公开(公告)日：2011-08-25

申请号：US12710137

申请日：2010-02-22

申请人： Lloyd Gregory Jacobs ,  Bill Monroe Brown, JR. ,  Mark Greenhaw

发明人： Lloyd Gregory Jacobs ,  Bill Monroe Brown, JR. ,  Mark Greenhaw

IPC分类号： A47F7/00

CPC分类号： F01D25/285 ,  B64F5/50 ,  F02K1/54 ,  F05D2220/323 ,  Y10T29/49998

摘要： A rack for holding a portion of a thrust reverser. The rack may include a base and a supporting frame disposed perpendicularly with the base. The base and the supporting frame may include a hinge at each location where the base and the supporting frame are coupled together. The rack may also include two supporting poles parallel to the supporting frame. The two supporting poles may be designed such that the portion of the thrust reverser may be mounted onto the two supporting poles.

摘要翻译： 用于保持推力反向器的一部分的齿条。 机架可以包括基座和与基座垂直设置的支撑框架。 基座和支撑框架可以包括在基座和支撑框架联接在一起的每个位置处的铰链。 机架还可以包括平行于支撑框架的两个支撑杆。 两个支撑杆可以设计成使得推力反向器的一部分可以安装在两个支撑杆上。

公开(公告)号：US07278258B2

公开(公告)日：2007-10-09

申请号：US10987491

申请日：2004-11-12

申请人： Robert J. Greco

发明人： Robert J. Greco

IPC分类号： F02K1/54

CPC分类号： F02K1/76 ,  F02K1/54 ,  F02K1/805

摘要： A seal assembly is provided for sealing an interface between a shaft and a bore formed in a firewall, where the shaft has an annular foot extending radially outward therefrom and a flowpath extending therethrough in fluid communication with the bore. The assembly includes a flexible annular seal, a ring, and a plurality of retainers.

摘要翻译： 提供密封组件用于密封轴和形成在防火墙中的孔之间的界面，其中所述轴具有从其径向向外延伸的环形脚和与所述孔流体连通的从其延伸的流路。 组件包括柔性环形密封件，环形件和多个保持件。

公开(公告)号：US3275230A

公开(公告)日：1966-09-27

申请号：US38533364

申请日：1964-07-27

申请人： FLOTTWEG MOTORENWERK DR GEORG

发明人： GEORG HILLER

IPC分类号： A47G1/14 ,  B01D21/00 ,  B04B1/08 ,  B04B1/20 ,  F02K1/54

CPC分类号： F02K1/54 ,  A47G1/141 ,  B01D21/0045 ,  B01D21/245 ,  B01D21/262 ,  B04B1/08 ,  B04B1/20 ,  B04B2001/2066

公开(公告)号：US2658334A

公开(公告)日：1953-11-10

申请号：US15190950

申请日：1950-03-25

申请人： BRISTOL AEROPLANE CO LTD

发明人： IVOR MARCHANT FRANCIS CHARLES

IPC分类号： F02K1/54

CPC分类号： F02K1/54

公开(公告)号：US20240200507A1

公开(公告)日：2024-06-20

申请号：US18556501

申请日：2022-04-21

申请人： SAFRAN NACELLES

发明人： Laurent Georges VALLEROY ,  Romain GARDEL ,  Loïc CHAPELAIN (Deceased)

IPC分类号： F02K1/54

CPC分类号： F02K1/54

摘要： A thrust reverser including doors, a rear shell ring and an actuation system for synchronising the pivoting of the doors and the translation of the rear shell ring.

公开(公告)号：US20240035427A1

公开(公告)日：2024-02-01

申请号：US17878468

申请日：2022-08-01

申请人： Rohr, Inc.

发明人： Julian Winkler ,  Wentaur E. Chien ,  Xiaolan Hu ,  Landy Dong

IPC分类号： F02K1/54 ,  F02K1/70

CPC分类号： F02K1/54 ,  F02K1/70 ,  F05D2220/323

摘要： An apparatus is provided for an aircraft propulsion system. This apparatus includes a thrust reverser cascade extending longitudinally between a cascade forward end and a cascade aft end. The thrust reverser cascade extends laterally between a cascade first side and a cascade second side. The thrust reverser cascade extends radially between a cascade inner face and a cascade outer face. The thrust reverser cascade includes a plurality of vanes arranged in a longitudinally extending array. The vanes include a first vane and a second vane. A leading edge of the first vane is disposed on the cascade inner face. A leading edge of the second vane is recessed radially into the thrust reverser cascade from the cascade inner face.

公开(公告)号：US20230364868A1

公开(公告)日：2023-11-16

申请号：US18245199

申请日：2021-09-09

申请人： SAFRAN

发明人： Nicolas Pierre LANFANT ,  Patrick DUNLEAVY

IPC分类号： B29C70/70 ,  B29C70/22 ,  B29C70/46 ,  F02K1/54

CPC分类号： B29C70/70 ,  B29C70/222 ,  B29C70/462 ,  F02K1/54 ,  B29L2031/7504

摘要： A method for manufacturing a composite material part having a cellular structure that includes at least one cell delimited by walls. The method includes supplying at least a first core, providing a web of a first fibrous reinforcement comprising a plurality of long discontinuous fibers randomly distributed in a plane, and producing at least one strip of the first fibrous reinforcement. The method further includes producing a second fibrous reinforcement in the shape of a sock, inserting the first core into the sock, draping the strip around the sock containing the first core, placing the sock containing the first core and the wrapped strip in a mold, and thermocompression.

公开(公告)号：US20190055900A1

公开(公告)日：2019-02-21

申请号：US15677642

申请日：2017-08-15

申请人： Spirit AeroSystems, Inc.

发明人： Mark Anthony Wadsworth ,  Henry Arnold Schaefer

IPC分类号： F02K1/54

CPC分类号： F02K1/54 ,  F02K1/605 ,  F02K1/72 ,  F05D2230/50 ,  F05D2240/129

摘要： A method of fabricating a thrust reverser cascade assembly including positioning a first frame section on an assembly fixture, positioning a first set of turning vanes on a first elongated stiffener of the first frame section, securing the first set of turning vanes to the elongated stiffener, positioning a second frame section on the assembly fixture adjacent to the first frame section such that the first set of turning vanes are between the elongated stiffeners of the first and second frame section, adding additional sets of turning vanes and frame sections, and fastening the frame sections together.

公开(公告)号：US10082079B2

公开(公告)日：2018-09-25

申请号：US15047286

申请日：2016-02-18

申请人： Rolls-Royce Deutschland Ltd & Co KG

发明人： Predrag Todorovic ,  Sascha Poenick

IPC分类号： F02C7/14 ,  F01D25/02 ,  B64D29/00 ,  B64D33/08 ,  B64D15/04 ,  B64D15/02 ,  F01D25/14 ,  F02C7/32 ,  F02K1/64 ,  F02C7/18 ,  B64D33/10 ,  F02K1/72 ,  F02K3/06 ,  F01D9/04 ,  F01D25/24 ,  F02C3/04 ,  F02C9/18 ,  F02K1/54 ,  F02C7/047 ,  B64D33/02

CPC分类号： F02C7/14 ,  B64D15/02 ,  B64D15/04 ,  B64D29/00 ,  B64D33/08 ,  B64D33/10 ,  B64D2033/0233 ,  B64D2033/024 ,  B64D2033/0286 ,  F01D9/041 ,  F01D25/02 ,  F01D25/14 ,  F01D25/24 ,  F02C3/04 ,  F02C7/047 ,  F02C7/18 ,  F02C7/32 ,  F02C9/18 ,  F02K1/54 ,  F02K1/64 ,  F02K1/72 ,  F02K3/06 ,  F05D2220/323 ,  F05D2240/129 ,  F05D2240/35 ,  F05D2260/213 ,  Y02T50/671 ,  Y02T50/676

摘要： An engine cowling of an aircraft gas-turbine engine with a core engine and a bypass duct surrounding the latter, with a front cowling enclosing the bypass duct and a rear cowling movable in the axial direction, and with stator vanes arranged in the bypass duct, where recesses for removing fluid from the bypass duct are provided in the area of the stator vanes on the inside of the front cowling, where the fluid discharged through the recesses is routed by means of flow ducts through the front cowling, brought into contact with at least one heat exchanger, and subsequently discharged to the environment.

公开(公告)号：US09951719B2

公开(公告)日：2018-04-24

申请号：US14684503

申请日：2015-04-13

申请人： United Technologies Corporation

发明人： Nigel David Sawyers-Abbott

IPC分类号： F02K1/54 ,  B64C21/04 ,  B64C21/06 ,  B64D33/02 ,  F02K1/76 ,  F02K1/72 ,  B64C21/08 ,  B64D27/10 ,  B64D29/00 ,  F02C3/04 ,  F02K3/06

CPC分类号： F02K1/54 ,  B64C21/04 ,  B64C21/06 ,  B64C21/08 ,  B64D27/10 ,  B64D29/00 ,  B64D2033/0226 ,  F02C3/04 ,  F02K1/72 ,  F02K1/76 ,  F02K3/06 ,  F05D2210/34 ,  F05D2270/17

摘要： A nacelle assembly for a gas turbine engine according to an example of the present disclosure includes, among other things, a fan nacelle bounding a bypass flow path. The fan nacelle includes a first nacelle section and a second nacelle section. The second nacelle section includes a moveable portion movable relative to a forward portion to define a secondary flow passage. The first nacelle section includes an inlet lip. A thrust reverser is configured to selectively communicate a portion of bypass airflow between the bypass flow path and the secondary flow passage. A pump is configured to selectively communicate airflow between the inlet lip and the secondary flow passage. A method of flow distribution for a gas turbine engine is also disclosed.