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    METHOD FOR MANUFACTURING A T-SHAPED COMPOSITE PART BY RESIN-TRANSFER MOLDING
    81.
    发明申请
    METHOD FOR MANUFACTURING A T-SHAPED COMPOSITE PART BY RESIN-TRANSFER MOLDING 审中-公开
    通过树脂转移成型制造T形复合材料部件的方法

    公开(公告)号：US20150125654A1

    公开(公告)日：2015-05-07

    申请号：US14598546

    申请日：2015-01-16

    Applicant: AIRCELLE

    Inventor： Didier LERETOUR ,  Sébastien LOUCHARD ,  Laurent DUBOIS ,  Claire DUPUIS

    IPC: B29C70/48 ,  B32B3/26 ,  B32B3/08

    CPC classification number: B29C70/48 ,  B29C70/24 ,  B29C70/543 ,  B29D99/0003 ,  B29K2105/08 ,  B29K2307/04 ,  B29L2031/003 ,  B32B3/08 ,  B32B3/263 ,  B32B2260/00 ,  Y10T428/24182

    Abstract: A method for manufacturing a T-shaped composite part by resin transfer molding, includes the following steps: making a preform with a planar stack of plies and with two L-shaped stacks of plies; placing the preform so that the L-shaped stacks meet between two cores of a resin transfer molding tool; inserting and removing fibers through the planar stack in a direction perpendicular or quasi-perpendicular to the planar stack and so that loops are formed inside a portion of the L-shaped stacks which are substantially perpendicular to the planar stack; closing the resin transfer molding tool; injecting a resin into the resin transfer molding tool; and heating the resin transfer molding tool to cure the resin.

    Abstract translation: 通过树脂传递模塑制造T形复合材料部件的方法包括以下步骤：制备具有平面叠层的预制件和两个L形叠层的叠层; 将预成型件放置成使得L形堆叠在树脂传递模制工具的两个芯之间相交; 在垂直于或垂直于平面堆叠的方向上通过平面堆叠插入和去除光纤，并且使得环路形成在基本上垂直于平面堆叠的L形堆叠的一部分内; 关闭树脂传递模具; 将树脂注入到树脂传递模塑工具中; 并加热树脂传递模制工具以固化树脂。

    TOOL FOR BANDING MECHANICAL COMPONENTS AND BANDING METHOD USING SUCH A TOOL
    82.
    发明申请
    TOOL FOR BANDING MECHANICAL COMPONENTS AND BANDING METHOD USING SUCH A TOOL 审中-公开
    用于制造机械组件的工具和使用这种工具的捆扎方法

    公开(公告)号：US20150107082A1

    公开(公告)日：2015-04-23

    申请号：US14584462

    申请日：2014-12-29

    Applicant: AIRCELLE

    Inventor： Didier LERETOUR ,  Géraldine EUDIER ,  Christophe GUILLOU

    IPC: B23P11/02

    CPC classification number: B23P11/025 ,  B23P19/027 ,  B23P2700/04 ,  B25B27/064 ,  F16C9/04 ,  F16C35/02 ,  Y10T29/49865 ,  Y10T29/49945 ,  Y10T29/53961

    Abstract: A tool for shrink-fitting mechanical parts includes a fixed portion, a movable portion movable relative to the fixed portion, a support for a part to be shrink-fitted, a docking part for docking the tool on a hoop, and an actuator displacing the movable portion when the part to be shrink-fitted is detected in a shrink-fitting position on the hoop receiving the part. In particular, the fixed portion includes a fixed jaw and a housing, and the movable portion includes a movable jaw and a housing. The support and the docking part are disposed in the corresponding housing, respectively, so that the support and the docking part determine sets of parts to be shrink-fitted and/or of hoop parts for the tool. The housings dispose on the tool the docking part and the support with geometric reference to the hoop.

    Abstract translation: 用于收缩机械部件的工具包括固定部分，相对于固定部分可移动的可移动部分，用于待收缩部件的支撑件，用于将工具对接在箍上的对接部件和将工具对置在箍上的致动器 在接收部件的箍的收缩配合位置检测要收缩部件的可动部。 特别地，固定部分包括固定夹爪和壳体，并且可动部分包括可移动夹爪和壳体。 支撑件和对接部件分别设置在相应的壳体中，使得支撑件和对接部件确定用于工具的要被收缩的部件和/或箍部件的组。 壳体在工具上放置对接部件和支撑件，几何参考环箍。

    Nacelle for an aircraft engine
    83.
    发明授权
    Nacelle for an aircraft engine 有权
    飞机发动机的机舱

    公开(公告)号：US09010681B2

    公开(公告)日：2015-04-21

    申请号：US13662905

    申请日：2012-10-29

    Applicant: Aircelle

    Inventor： Alexandre Bellanger ,  Florent Bouillon ,  Laurent Dubois

    IPC: B64D29/06

    CPC classification number: B64D29/06

    Abstract: A supporting half-structure for an aircraft engine nacelle is provided that includes at least one longitudinal beam and a front half-frame, the beam and the half-frame being formed of composite materials. The half frame has an open section, and the half-structure defines a structure selected from the group consisting of: the beam and the front half-frame form a one-piece part; the beam has an extension with an open section, the shape of which matches that of the front half-frame, the extension being attached to the half frame; and the front half-frame has an extension with an open shape, the shape of which matches the beam, wherein the extension is attached to the beam.

    Abstract translation: 提供了一种用于飞机发动机机舱的支撑半结构，其包括至少一个纵向梁和前半框架，梁和半框架由复合材料形成。 半框架具有开口部分，并且半结构限定了从由以下组成的组中选择的结构：梁和前半框架形成一体式部件; 梁具有开口部分的延伸部分，其形状与前半框架的形状相匹配，延伸部分附接到半框架; 并且前半框架具有开口形状的延伸部，其形状与梁的形状相匹配，其中延伸部附接到梁上。

    Lip unit for an electrically deiced turbojet engine nacelle
    85.
    发明授权
    Lip unit for an electrically deiced turbojet engine nacelle 有权
    用于电动除冰涡轮喷气发动机机舱的唇形部件

    公开(公告)号：US08975560B2

    公开(公告)日：2015-03-10

    申请号：US14227628

    申请日：2014-03-27

    Applicant: Aircelle

    Inventor： David Pereira ,  Michel Dunand

    IPC: B60L1/02 ,  B64D15/04 ,  B64D15/12 ,  B64D33/02 ,  H05B3/20 ,  B64D29/00

    CPC classification number: B64D15/12 ,  B64D29/00 ,  B64D33/02 ,  B64D2033/0233 ,  H05B3/20 ,  H05B2203/003

    Abstract: A lip assembly of a turbojet engine nacelle is equipped with at least one electric de-icing system. The lip assembly includes at least one electric heating member, electrically powered through at least one power conductor. Each power-supply conductor is associated with a neutral conductor or “ground” arranged in a regrouped manner adjacent to a corresponding power-supply conductor.

    Abstract translation: 涡轮喷气发动机机舱的唇部组件装备有至少一个电除冰系统。 唇缘组件包括至少一个电加热构件，通过至少一个电力导体供电。 每个电源导体与邻近相应的电源导体以重新组合的方式布置的中性导体或“接地”相关联。

    Thrust reverser having a lockable variable nozzle section
    87.
    发明授权
    Thrust reverser having a lockable variable nozzle section 有权
    具有可锁定可变喷嘴部分的推力反向器

    公开(公告)号：US08919668B2

    公开(公告)日：2014-12-30

    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: B63H11/00 ,  B63H11/10 ,  B64D33/04 ,  F02K1/00 ,  F02K3/02 ,  F02K1/62 ,  F02K1/09 ,  F02K1/72 ,  F02K1/76

    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。

    METHOD FOR MEASURING THE THICKNESS OF A COATING LAYER BY INDUCING MAGNETIC FIELDS
    88.
    发明申请
    METHOD FOR MEASURING THE THICKNESS OF A COATING LAYER BY INDUCING MAGNETIC FIELDS 有权
    通过诱导磁场测量涂层厚度的方法

    公开(公告)号：US20140324384A1

    公开(公告)日：2014-10-30

    申请号：US14350398

    申请日：2012-10-17

    Applicant: MESSIER-BUGATTI-DOWTY ,  AIRCELLE

    Inventor： Lionel Gay ,  Nicolas Garrigou ,  Francis Monerie-Moulin

    IPC: G01B7/06

    CPC classification number: G01B7/105 ,  G01B7/06

    Abstract: A method of measuring the thickness of a coating layer of a workpiece, the layer being formed on a substrate of the workpiece. The method comprises several steps. First, feeding a probe alternating electrical signal to induction device in order to induce a magnetic field in the workpiece. Second, measuring at least one physical characteristic that varies as a function of the magnetic field induced in the workpiece. Third, determining first and second values of an indicator, the values being determined respectively from measurements of the physical characteristic taken when the electrical signal has first and second given frequencies. Forth, calculating the difference between the first and second values of the indicator and determining the thickness of the coating layer as a function of the difference and of predetermined data correlating: the difference between the values of the indicator; and corresponding values for thicknesses of the coating layer.

    Abstract translation: 一种测量工件涂层厚度的方法，该层在工件的基底上形成。 该方法包括几个步骤。 首先，将探头交流电信号馈送到感应装置，以便在工件中引起磁场。 其次，测量作为在工件中感应的磁场的函数而变化的至少一个物理特性。 第三，确定指示符的第一和第二值，分别根据当电信号具有第一和第二给定频率时获取的物理特性的测量值确定值。 计算指标的第一和第二值之间的差值，并根据差值和预定数据确定涂层的厚度，与指标值的差值相关： 以及涂层厚度的相应值。

    TWIN-DOOR THRUST REVERSER
    89.
    发明申请
    TWIN-DOOR THRUST REVERSER 审中-公开
    双门扭矩反转器

    公开(公告)号：US20140245716A1

    公开(公告)日：2014-09-04

    申请号：US14273778

    申请日：2014-05-09

    Applicant: AIRCELLE

    Inventor： Patrick GONIDEC

    IPC: F02K1/76

    CPC classification number: F02K1/763 ,  F02K1/70 ,  F02K1/766 ,  F05D2260/30 ,  Y02T50/672

    Abstract: A thrust reverser for a turbojet aircraft engine nacelle includes a pair of twin doors including an upstream door and a downstream door which is connected to the upstream door by a connecting rod. The thrust reverse also includes an actuating cylinder for operating the upstream door between a direct jet position in which the two doors are closed and a reversed jet position in which the two doors are open and deflects a portion of a cold air stream flowing inside the nacelle. A locking system of the thrust reverser locks the upstream and downstream doors relative to one another by the operation of the actuating cylinder alone.

    Abstract translation: 用于涡轮喷气飞机发动机机舱的推力反向器包括一对双门，包括上游门和下游门，其通过连接杆连接到上游门。 推力反向还包括用于在两个门关闭的直接喷射位置和两个门打开的反向喷射位置之间操作上游门的致动缸，并且偏转在机舱内流动的冷气流的一部分 。 推力反向器的锁定系统通过单独的致动缸的操作将上游门和下游门相对于彼此锁定。

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