公开(公告)号：US20150314538A1

公开(公告)日：2015-11-05

申请号：US14333785

申请日：2014-07-17

Applicant: AIRCELLE

Inventor： Guy Bernard VAUCHEL ,  Eric PILLON ,  Jean-Luc MAZZONI

IPC: B29C70/46 ,  B29C70/34

CPC classification number: B29C70/462 ,  B29C70/30 ,  B29C70/34 ,  B29C70/342 ,  B29C70/54 ,  B29C70/545 ,  B29K2105/0872 ,  B29K2105/25 ,  B29L2031/3076

Abstract: The present disclosure relates to methods for manufacturing a part made from a composite material by means of a drape forming operation as well as to a tool for implementing the methods. In particular, the part has at least one inner convex surface. The methods use at least one outer manufacturing mold and at least one intermediate mold. The inner surface of the outer manufacturing mold substantially defines outer lines of the part to be manufactured, and the intermediate mold is arranged opposite the inner surface of the outer manufacturing mold such that an inner surface of the intermediate mold at least partially defines the molding lines of an intermediate portion of the part to be produced.

Abstract translation: 本公开涉及通过悬垂成形操作制造由复合材料制成的零件的方法以及用于实施所述方法的工具。 特别地，该部分具有至少一个内凸面。 该方法使用至少一个外部制造模具和至少一个中间模具。 外部制造模具的内表面基本上限定待制造部件的外线，并且中间模具布置成与外部制造模具的内表面相对，使得中间模具的内表面至少部分地限定模制线 的待制造部件的中间部分。

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：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：US20160076484A1

公开(公告)日：2016-03-17

申请号：US14950479

申请日：2015-11-24

Applicant: AIRCELLE

Inventor： Guy Bernard VAUCHEL

IPC: F02K1/72

CPC classification number: F02K1/72

Abstract: A thrust reverser of a turbojet engine nacelle includes mobile cowls which retreat with respect to a front frame while causing via cylinders the tipping of the shutters initially folded inside these cowls, so as to substantially close an annular stream of cold air, and cascades disposed around the annular stream which receive the cold air flow in order to send it towards the front. In particular, the cascades are secured to the mobile cowls and slide.

Abstract translation: 涡轮喷气发动机机舱的推力反向器包括相对于前框架后退的移动式整流罩，同时引起通过气缸，最初折叠在这些整流罩内的快门的倾斜，以便基本上封闭冷却空气的环形流和围绕 接收冷气流的环形流，以便向前方发送。 特别地，级联被固定到移动整流罩并滑动。

公开(公告)号：US20150044413A1

公开(公告)日：2015-02-12

申请号：US14511939

申请日：2014-10-10

Applicant: AIRCELLE

Inventor： Guy Bernard VAUCHEL ,  Didier LERETOUR

IPC: B32B3/12 ,  B29C45/14 ,  B29C45/26 ,  B29C45/16

CPC classification number: B32B3/12 ,  B29C45/1418 ,  B29C45/14639 ,  B29C45/14786 ,  B29C45/1671 ,  B29C45/26 ,  B29C45/2624 ,  B29C70/48 ,  B29D24/005 ,  B29K2995/0002 ,  B29L2009/00 ,  B29L2031/608 ,  B32B5/24 ,  B32B2250/40 ,  B32B2262/0261 ,  B32B2305/024 ,  B32B2307/102 ,  B32B2605/18 ,  Y10T428/236

Abstract: The present disclosure provides a method for manufacturing a composite sandwich panel with an alveolar core. The alveolar core exhibits a plurality of cells each delimited by at least one wall formed from at least one partition. In particular, a portion of the partition is integrated to a support skin of the composite sandwich panel during a resin molding step.

Abstract translation: 本公开提供了一种用于制造具有肺泡芯的复合夹心板的方法。 肺泡核心呈现多个细胞，每个细胞由至少一个由至少一个分隔壁形成的壁限定。 特别地，在树脂模塑步骤期间，该分隔件的一部分与复合夹芯板的支撑表面整合。

公开(公告)号：US20130075493A1

公开(公告)日：2013-03-28

申请号：US13681210

申请日：2012-11-19

Applicant: AIRCELLE

Inventor： Guy Bernard VAUCHEL

IPC: F02K1/62

CPC classification number: F02K1/62 ,  F01D11/005 ,  F02K1/56 ,  F02K1/566 ,  F02K1/625 ,  F02K1/72 ,  F02K1/763 ,  F05D2240/55 ,  F05D2250/34 ,  F05D2250/41

Abstract: A cascade thrust reverser for an airplane dual flow jet engine nacelle is provided that includes a front frame holding a plurality of cascades, a cowling slidably mounted between a direct jet position and a reverse jet position. The cowl includes a substantially annular diaphragm that is placed edge-to-edge with the front frame and radially inside said cascades when said cowl is located in the direct jet position. Thrust reversal flaps are pivotably mounted onto the diaphragm, and cylinders for actuating the cowl are also provided. Upstream ends of the cylinders are mounted on a stationary portion of the nacelle, and the downstream ends of the cylinders are mounted on an upstream edge of the diaphragm.

Abstract translation: 提供了一种用于飞机双流喷气发动机机舱的级联推力反向器，其包括保持多个级联的前框架，可滑动地安装在直接喷射位置和反向喷射位置之间的整流罩。 整流罩包括基本上环形的隔膜，当所述整流罩位于直接喷射位置时，该隔膜与前框架和径向地位于所述级联中的边缘至边缘。 推力反转挡板可枢转地安装在隔膜上，还提供用于致动罩的气缸。 气缸的上游端安装在机舱的固定部分上，气缸的下游端安装在隔膜的上游边缘上。

公开(公告)号：US20150314489A1

公开(公告)日：2015-11-05

申请号：US14333801

申请日：2014-07-17

Applicant: AIRCELLE

Inventor： Guy Bernard VAUCHEL ,  Eric PILLON

IPC: B29C33/50 ,  B29C70/30

CPC classification number: B29C33/50 ,  B29C33/44 ,  B29C33/48 ,  B29C33/505 ,  B29C70/30 ,  B29K2105/0872 ,  B29K2105/25 ,  B29K2307/04 ,  B29L2031/3076

Abstract: A tool assembly for manufacturing a part made of a composite material having a convex surface includes a mold. The mold at least partially defines the lines of the convex surface and is shaped so as to support, in a working position, drape-molding and polymerization operations for the part. In particular, the mold has a flexible portion alternating between the working position and a removal position where the mold is retracted relative to the working position.

Abstract translation: 用于制造由具有凸面的复合材料制成的零件的工具组件包括模具。 模具至少部分地限定凸面的线，并且成形为在工作位置支撑部件的覆盖模制和聚合操作。 特别地，模具具有在工作位置和模具相对于工作位置缩回的移除位置之间交替的柔性部分。

公开(公告)号：US20130292489A1

公开(公告)日：2013-11-07

申请号：US13741868

申请日：2013-01-15

Applicant: AIRCELLE

Inventor： Guy Bernard VAUCHEL ,  Jean-Philipe JORET ,  Loïc LE BOULICUAT ,  Philippe AVENEL

IPC: F02K1/62

CPC classification number: F02K1/62 ,  F02K1/09 ,  F02K1/72 ,  F02K1/763 ,  F02K1/766 ,  Y02T50/671

Abstract: The present disclosure relates to a thrust reverser including at least one translatably movable cowl capable of alternately shifting between a closed position in which same ensures the aerodynamic continuity of the nacelle and which covers the deflecting means, and an open position in which same opens a passage in the nacelle and uncovers the deflecting means, said thrust reverser likewise including at least one variable nozzle section arranged in the extension of the movable thrust-reversing cowl and provided with at least one locking means capable of engaging with a complementary locking means of the movable reversing cowl so as to optionally mechanically link the movable nozzle section of the movable reversing cowl.

Abstract translation: 本发明涉及一种推力反向器，其包括至少一个可平移的可移动的整流罩，其能够在闭合位置之间交替地移动，在闭合位置中，该闭合位置确保机舱的空气动力学连续性并且覆盖偏转装置，并且打开位置打开通道 在所述机舱中并且露出所述偏转装置，所述推力反向器同样包括设置在所述可移动推翻反向罩的延伸部中的至少一个可变喷嘴部分，并且设置有至少一个锁定装置，所述至少一个锁定装置能够与可移动 可逆换向罩，以便可选地机械连接可移动的反向罩的可动喷嘴部分。

公开(公告)号：US20130266423A1

公开(公告)日：2013-10-10

申请号：US13709335

申请日：2012-12-10

Applicant: AIRCELLE

Inventor： Guy Bernard VAUCHEL

IPC: F02K3/02

CPC classification number: F02K3/025 ,  F02K1/72

Abstract: The present disclosure relates to a self-mounted cascade for a thrust reverser of an airplane jet engine nacelle. The cascade includes an upstream portion and an opposite downstream portion, along with respective connection means so that two adjacent cascades are directly connected to one another only in the respective downstream portions by downstream connection means thereof. The downstream portion corresponds to an area extending from a downstream side edge over a length less than or equal to N times the length of the last cavity located along said downstream side edge, where N is less than 3. The present disclosure is of use in the field of airplane jet engine nacelles.

Abstract translation: 本公开涉及一种用于飞机喷气发动机机舱的推力反向器的自安装级联。 级联包括上游部分和相对的下游部分以及相应的连接装置，使得两个相邻的级联仅通过其下游连接装置在相应的下游部分中彼此直接连接。 下游部分对应于从下游侧边缘延伸的区域，其长度小于或等于沿着所述下游侧边缘定位的最后一个空腔的长度的N倍，其中N小于3.本公开在 飞机喷气发动机舱领域。

公开(公告)号：US20160273487A1

公开(公告)日：2016-09-22

申请号：US15054669

申请日：2016-02-26

Applicant: AIRCELLE

Inventor： Guy Bernard VAUCHEL

IPC: F02K1/58 ,  F01D25/24 ,  F02K1/80

CPC classification number: F02K1/58 ,  F01D25/24 ,  F02K1/72 ,  F02K1/805 ,  F05D2220/323 ,  F05D2240/50 ,  Y02T50/671

Abstract: A thrust reverser device is provided that includes movable thrust reverser cascades that move between a direct jet position and a thrust reversal position driven by a movable cowl able to be translated along the axis of an aircraft nacelle. The thrust reverser cascades cooperate with stiffening and sealing members of said thrust reverser device.

Abstract translation: 提供了一种推力反向器装置，其包括可移动的推力反向器级联，其在直接喷射位置和由能够沿着飞机机舱的轴线平移的可移动整流罩驱动的推力反转位置之间移动。 推力反向器级联与所述推力反向器装置的加强和密封构件配合。