公开(公告)号：US20140026974A1

公开(公告)日：2014-01-30

申请号：US13953368

申请日：2013-07-29

Applicant: AIRCELLE

Inventor： Bertrand DESJOYEAUX ,  Olivier Hubier

IPC: B29D99/00 ,  F02C7/04

CPC classification number: B29D99/001 ,  B29C70/48 ,  B29C70/84 ,  B29L2031/087 ,  B29L2031/7504 ,  B64D29/00 ,  B64D33/02 ,  F02C7/04 ,  Y10T137/0536

Abstract: A method for manufacturing a nacelle air intake lip including a plurality of components includes the following steps. The first step is positioning, inside a mold, two components within a set of fibrous layers encompassing all or part of the components so that a preform is formed. Next step is performing impregnation of the obtained preform to obtain molding of the nacelle air intake lip.

Abstract translation: 包括多个部件的制造机舱进气口的方法包括以下步骤。 第一步是在模具内部定位一组包含全部或部分组件的纤维层中的两个部件，从而形成预制件。 下一步是对获得的预制件进行浸渍以获得机舱进气口的模制。

公开(公告)号：US20130277454A1

公开(公告)日：2013-10-24

申请号：US13856038

申请日：2013-04-03

Applicant: AIRCELLE ,  Snecma

Inventor： Herve Hurlin ,  Nicolas Dezeustre ,  Wouter Balk ,  Francois Gallet

IPC: F02K1/56

CPC classification number: F02K1/566 ,  F01D5/005 ,  F02K1/605 ,  F02K1/625 ,  F02K1/72 ,  F02K1/766 ,  F05D2230/80 ,  F05D2240/14 ,  Y02T50/672 ,  Y02T50/673

Abstract: The disclosure relates to an aircraft propulsion assembly including a nacelle having an intermediate housing and a front frame that is to be mounted downstream of an outer envelope of the intermediate housing. The front frame includes a deviation edge and an element forming a direct or indirect support for at least one flow deviation vanes, in particular, the deviation edge and the support-forming element are built into the outer envelope of the intermediate housing.

Abstract translation: 本发明涉及一种飞机推进组件，其包括具有中间壳体和将被安装在中间壳体的外壳的下游的前框架的机舱。 前框架包括偏离边缘和形成用于至少一个流动偏离叶片的直接或间接支撑的元件，特别地，偏转边缘和支撑形成元件被内置在中间壳体的外包层中。

公开(公告)号：US20130263600A1

公开(公告)日：2013-10-10

申请号：US13691160

申请日：2012-11-30

Applicant: Aircelle

Inventor： Guy Bernard Vauchel ,  Patrick Gonidec

IPC: F02K1/76

CPC classification number: F02K1/763 ,  F02K1/1207 ,  F02K1/72 ,  F02K1/766

Abstract: A reverse thrust device and a system for actuating the reverse thrust device is provided by the present disclosure. The device includes at least one cowl that is translatably mounted in a direction substantially parallel to a longitudinal axis of a nacelle. The actuation system includes an actuation means that is capable of activating translational and rotational movement of the cowl and a panel of a nozzle. The actuation system also includes a downstream locking means for the nozzle and the cowl. The downstream locking means includes at least two reversible states, one of the states being a locked state in which the downstream locking means is suitable for locking the panel of the nozzle into a position for varying the section for outputting the nozzle with the cowl.

Abstract translation: 通过本公开提供了反推力装置和用于致动反推力装置的系统。 该装置包括至少一个整流罩，其可平移地安装在基本上平行于机舱的纵向轴线的方向上。 致动系统包括致动装置，其能够启动整流罩和喷嘴的面板的平移和旋转运动。 致动系统还包括用于喷嘴和整流罩的下游锁定装置。 下游锁定装置包括至少两个可逆状态，其中一个状态是锁定状态，其中下游锁定装置适于将喷嘴的面板锁定到用于改变用于输出具有整流罩的喷嘴的部分的位置。

公开(公告)号：US20130234447A1

公开(公告)日：2013-09-12

申请号：US13867904

申请日：2013-04-22

Applicant: AIRCELLE

Inventor： Patrick Gonidec

IPC: E05C19/12

CPC classification number: E05B83/243 ,  B64D29/06 ,  E05B15/022 ,  E05B17/2038 ,  E05B41/00 ,  E05B53/003 ,  E05B63/24 ,  E05B83/16 ,  E05C19/12 ,  Y10T292/0911 ,  Y10T292/0936 ,  Y10T292/0956 ,  Y10T292/1089

Abstract: A locking device includes a bolt capable of engaging with a corresponding hook, the bolt being mounted against a resilient return spring that tends to return the bolt into a spaced apart position. The locking device further includes a detection linkage, which is moveable between a first position and a second position. In the first position, the linkage enables unlocking of the bolt and the hook. In the second position, the linkage engages with a portion of the locking pair so as to block the unlocking.

Abstract translation: 锁定装置包括能够与相应的钩接合的螺栓，所述螺栓抵靠弹性复位弹簧安装，所述弹性复位弹簧倾向于将螺栓返回到间隔开的位置。 锁定装置还包括可在第一位置和第二位置之间移动的检测连杆机构。 在第一位置，联动装置使得能够解锁螺栓和钩子。 在第二位置，连杆与锁定对的一部分相配合，以阻止解锁。

公开(公告)号：US20130126638A1

公开(公告)日：2013-05-23

申请号：US13735096

申请日：2013-01-07

Applicant: AIRCELLE

Inventor： Guy Bernard VAUCHEL ,  Jean-Philippe Joret

IPC: F02K1/62

CPC classification number: F02K1/62 ,  F02K1/72 ,  F02K1/805

Abstract: A thrust reversal device for a turbojet engine nacelle is provided that includes a deflection means and at least one cowl moveable relative to at least one fixed structure including at least one at least partly peripheral front frame and equipped with means for connection to a corresponding upstream portion. The front frame has a deflection edge having an upstream extension forming a deformable flap intended to become an aerodynamic interface with the corresponding upstream portion to which is attached the front frame, and in that a portion of the moveable cowl is conformed so as to, in the closing position, interface with said upstream attachment portion by forcing withdrawal of the deformable flap.

Abstract translation: 提供了一种用于涡轮喷气发动机机舱的推力反向装置，其包括偏转装置和相对于至少一个固定结构可移动的至少一个整流罩，该至少一个整流罩包括至少一个至少部分外围的前框架，并且装备有用于连接到相应的上游部分 。 前框架具有偏转边缘，该偏转边缘具有形成可变形翼片的上游延伸部分，该可变形翼片旨在成为与附接到前框架的对应的上游部分成为空气动力学界面，并且可移动整流罩的一部分被配合成 关闭位置，通过强制撤出可变形翼片与所述上游连接部分相接合。

公开(公告)号：US20130112497A1

公开(公告)日：2013-05-09

申请号：US13713750

申请日：2012-12-13

Applicant: AIRCELLE

Inventor： Xavier BOUTEILLER ,  Laurent Albert BLIN

IPC: F02K1/34

CPC classification number: F02K1/34 ,  B64D33/02 ,  B64D2033/0206 ,  B64D2033/0286 ,  F02C3/13 ,  F02C7/045 ,  F02C9/18 ,  F02K3/077 ,  F05D2260/96 ,  Y02T50/672

Abstract: A turbojet engine nacelle includes at least one nacelle element having a wall delimiting a main flow channel. The flow channel has a variable flow passage section. The cross-sectional area of at least one first area of the channel is greater than that of at least one second area of the channel. The turbojet engine nacelle further includes at least one secondary flow conduit establishing a fluidic connection between the first area and the second area of the channel and is arranged parallel to the channel. The wall of the nacelle element is at least partly covered by an acoustic damping panel extending in said areas of the channel. The conduit passes through the acoustic damping panel in order to establish the secondary flow via the acoustic damping panel. The present invention can be used in the avionics field.

Abstract translation: 涡轮喷气发动机机舱包括至少一个具有限定主流动通道的壁的机舱元件。 流动通道具有可变流路部分。 通道的至少一个第一区域的横截面面积大于通道的至少一个第二区域的横截面面积。 涡轮喷气发动机机舱还包括至少一个次级流动管道，其在通道的第一区域和第二区域之间建立流体连接并且平行于通道布置。 机舱元件的壁至少部分地被在通道的所述区域中延伸的声阻尼板覆盖。 管道通过声阻尼板，以便通过声阻尼板建立二次流。 本发明可用于航空电子领域。

公开(公告)号：US20130062435A1

公开(公告)日：2013-03-14

申请号：US13662872

申请日：2012-10-29

Applicant: AIRCELLE

Inventor： Pierre MORADELL-CASELLAS

IPC: F02K1/12 ,  F02K1/54

CPC classification number: B64D29/06 ,  F01D15/10 ,  F02K1/09 ,  F02K1/763 ,  F02K3/075 ,  Y02T50/671

Abstract: An aircraft engine nacelle is provided that includes a fixed front frame, a thrust reverser cowling mounted to slide with respect to the front frame between a direct-jet position and a reversed-jet position, a variable-geometry nozzle positioned in a downstream continuation of the reverser cowling, thrust-reversal jacks interposed between the front frame and the thrust-reverser cowling, adaptive nozzle jacks interposed between said thrust reverser cowling and the variable-geometry nozzle, drive shafts mounted on the front frame, transmission shafts extending along the thrust reverser cowling as far as the variable-geometry nozzle jacks, and mechanical means for coupling said transmission shafts to said drive shafts, and means for locking rotation of said transmission shafts before decoupling of the transmission shafts from their respective drive shafts, and when the decoupling is completed.

Abstract translation: 提供了一种飞机发动机机舱，其包括固定的前架，安装成在直接喷射位置和反向喷射位置之间相对于前框架滑动的推力反向器整流罩，位于下游延续的可变几何喷嘴 逆变器整流罩，插入在前框架和推力反向器整流罩之间的推力反向插口，插入在所述推力反向器整流罩和可变几何形状的喷嘴之间的自适应喷嘴千斤顶，安装在前框架上的驱动轴，沿推力延伸的传动轴 可变几何形状喷嘴千斤顶的反向罩，以及用于将所述传动轴联接到所述驱动轴的机械装置，以及用于在将传动轴从其相应的驱动轴解耦之前锁定所述传动轴的旋转的装置，以及当解耦时 完成了。

公开(公告)号：US20130062434A1

公开(公告)日：2013-03-14

申请号：US13656948

申请日：2012-10-22

Applicant: Aircelle

Inventor： Guy Bernard VAUCHEL ,  Peter SEGAT

IPC: F02K1/62 ,  F16C7/02

CPC classification number: F02K1/62 ,  B64D29/06 ,  B64D33/04 ,  F02K1/72 ,  F02K1/763 ,  F16C7/02 ,  Y02T50/672 ,  Y10T74/2158

Abstract: An arrangement is provided that includes a thrust reverser flap link rod on an internal fixed structure of a turbojet engine nacelle. The link rod is connected to the internal fixed structure by an elastic means that is a spring.

Abstract translation: 提供了一种布置，其包括在涡轮喷气发动机机舱的内部固定结构上的推力反向器翼片连杆。 连杆通过作为弹簧的弹性装置连接到内部固定结构。

公开(公告)号：US10544754B2

公开(公告)日：2020-01-28

申请号：US14643555

申请日：2015-03-10

Applicant: AIRCELLE

Inventor： Serge Bunel ,  Alexandre Bellanger

IPC: F02K1/72 ,  B64D27/18

Abstract: The present disclosure relates to a thrust reverser device for a turbo jet engine nacelle including a fixed thrust reverser support structure having a longitudinal support half beam able to support a thrust reverser half-cowl, and the thrust reverser half-cowl mounted such that it can slide on the fixed structure in a direction substantially parallel to a longitudinal axis of the device via a guidance assembly, between a direct-jet position and a reverse-thrust position. In particular, the fixed structure includes a structure for offsetting the guidance assembly that guides the half-cowl circumferentially in a plane radial to the longitudinal axis between its various positions with respect to the half-beam on which the half-cowl is mounted.

公开(公告)号：US10532820B2

公开(公告)日：2020-01-14

申请号：US15153172

申请日：2016-05-12

Applicant: AIRCELLE

Inventor： Pierre Caruel

IPC: B64D33/02 ,  B64D15/04

Abstract: A de-icing device is provided that includes a piccolo tube integrated with a front bulkhead for limiting an inner volume of a perforated front lip. The piccolo tube is in contact with a noise reduction cellular structure provided with perforations and hot air circulation channels delivered by the piccolo tube, the de-icing hot air being diffused through the perforations and channels of the cellular structure, on the perforations facing the front lip.