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：US20140131480A1

公开(公告)日：2014-05-15

申请号：US13875863

申请日：2013-05-02

Applicant: AIRCELLE

Inventor： Herve Hurlin ,  Olivier Kerbler ,  Nicolas Dezeustre ,  Loic Le Boulicaut

IPC: F02K1/56

CPC classification number: F02K1/72 ,  F02K1/566 ,  F02K1/70 ,  Y02T50/671

Abstract: A jet engine nacelle has one thrust reverser device which includes a deflection means and one cowl translatable in a direction substantially parallel to a longitudinal axis of the nacelle. The cowl can translate between a closed position and an open position. In the open position, the cowl ensures the aerodynamic continuity of the nacelle and covers the deflection means. In the open position, the cowl opens a passage into the nacelle and uncovers the deflection means. The thrust reverser device moreover includes one blocking flap pivotably mounted by one end attached to a rear portion of the deflection means, and slidingly connected to the moving cowl. The pivoting end is also translatably connected to the rear portion of the deflection means.

Abstract translation: 喷气发动机舱具有一个推力反向装置，其包括偏转装置和一个在基本上平行于机舱的纵向轴线的方向上平移的整流罩。 整流罩可以在关闭位置和打开位置之间平移。 在打开位置，整流罩确保机舱的空气动力学连续性并覆盖偏转装置。 在打开位置，整流罩打开通向机舱的通道并且展开偏转装置。 推力反向装置还包括一个阻挡片，其一端连接在偏转装置的后部，并可滑动地连接到移动整流罩上。 枢转端也可平移地连接到偏转装置的后部。

公开(公告)号：US20140131479A1

公开(公告)日：2014-05-15

申请号：US13875856

申请日：2013-05-02

Applicant: AIRCELLE

Inventor： Olivier Kerbler ,  Nicolas Dezeustre ,  Herve Hurlin

IPC: F02K1/56

CPC classification number: F02K1/566 ,  F02K1/72 ,  F02K1/763 ,  Y02T50/671

Abstract: This cascade-type thrust reverser with one-piece moving cowl includes rails able to slide in guideways positioned on each side of a suspension pylon. This thrust reverser includes just two actuators positioned near the rails and able to cause this cowl to slide on the guideways between its direct-jet and reverse-jet positions. It also has means capable of compensating for forces that have a tendency to misalign the rails with respect to the guideways, thus preventing them from jamming in one another.

Abstract translation: 这种具有单件式移动整流罩的级联型推力反向器包括能够在位于悬挂塔的每一侧上的导轨中滑动的轨道。 该推力反向器仅包括位于轨道附近的两个致动器，并且能够使导向件在其直接喷射和反向喷射位置之间的导轨上滑动。 它还具有能够补偿相对于导轨使轨道不对准的力的装置，从而防止它们彼此卡住。

公开(公告)号：US08579078B2

公开(公告)日：2013-11-12

申请号：US13749215

申请日：2013-01-24

Applicant: Aircelle

Inventor： Herve Hurlin ,  Nicolas Dezeustre ,  Wouter Balk ,  Bertrand Desjoyeaux

IPC: E04B1/82

CPC classification number: B32B3/10 ,  B64D33/02 ,  B64D33/06 ,  B64D2033/0206 ,  B64D2033/0286 ,  F01D25/243 ,  F01D25/28 ,  F02C7/045 ,  F02K1/44 ,  F02K1/827 ,  F05B2260/301 ,  F05D2220/36 ,  F05D2250/283 ,  F05D2300/603 ,  G10K11/172 ,  Y02T50/672

Abstract: An acoustic panel is provided that includes at least one cellular core arranged between at least an internal skin and an external skin, wherein the external skin incorporates at least one fastener able to collaborate in a disconnectable fashion with a complementary fastener associated with a structure to which it is to be attached.

Abstract translation: 提供一种声学面板，其包括布置在至少内部皮肤和外部皮肤之间的至少一个细胞芯，其中所述外部皮肤包括至少一个紧固件，所述至少一个紧固件能够以可断开的方式与与其结构相关联的互补的紧固件协作 它是附加的。

公开(公告)号：US20130280031A1

公开(公告)日：2013-10-24

申请号：US13855947

申请日：2013-04-03

Applicant: AIRCELLE

Inventor： Herve Hurlin ,  Nicolas Dezeustre ,  Wouter Balk ,  Bertrand Desjoyeaux

IPC: F01D25/24

CPC classification number: F01D25/24 ,  F01D5/005 ,  F02K1/605 ,  F02K1/625 ,  F02K1/72 ,  F02K1/766 ,  F05D2230/80 ,  F05D2240/14 ,  Y02T50/672 ,  Y02T50/673

Abstract: A thrust reverser for the nacelle of a turboreactor includes at least one fixed front frame that can be mounted downstream of a fan casing of the turboreactor and directly or indirectly supports at least one flow deviation vanes, in which at least part of the flow deviation vanes can be detached from the front frame and moved in translation independently therefrom when a maintenance operation is being carried out on the reverser.

Abstract translation: 用于涡轮反应器的机舱的推力反向器包括至少一个固定的前框架，其可以安装在涡轮反应器的风扇壳体的下游，并且直接或间接地支撑至少一个流动偏离叶片，其中至少一部分流动偏离叶片 当在反向器上进行维护操作时，可以从前框架拆下并且独立地移动。

公开(公告)号：US09382845B2

公开(公告)日：2016-07-05

申请号：US13922614

申请日：2013-06-20

Applicant: AIRCELLE

Inventor： Herve Hurlin ,  Olivier Kerbler ,  Olivier Gilo

IPC: F02K1/06 ,  F02C7/20 ,  F02K1/08

CPC classification number: F02C7/20 ,  F02K1/085 ,  Y02T50/672

Abstract: An inner structure for a nacelle for an aircraft turbofan includes a plurality of active and passive movable portions. Each active movable portion can drive adjacent passive movable portions such that the inner structure has a nominal first position, a second position and a third position. In the second position, the active movable portions project beyond by the passive movable portions toward the outside of the inner structure after the active mobile portions have driven the passive mobile portions. In the third position, the active movable portions project beyond the passive movable portions toward the inside of the inner structure after the active mobile portions have driven the passive mobile portions. The present disclosure also relates to a nacelle having an outer structure and such an inner structure.

Abstract translation: 用于飞机涡扇风机的机舱的内部结构包括多个主动和可动的可移动部分。 每个有源可移动部分可以驱动相邻的被动可动部分，使得内部结构具有标称的第一位置，第二位置和第三位置。 在第二位置，主动移动部分驱动被动移动部分之后，主动可移动部分在无源可移动部分之外突出到内部结构的外部。 在第三位置，主动移动部分驱动被动移动部分之后，主动可移动部分突出超过被动可移动部分朝向内部结构的内部。 本公开还涉及具有外部结构和这种内部结构的机舱。

公开(公告)号：US20140140830A1

公开(公告)日：2014-05-22

申请号：US13922614

申请日：2013-06-20

Applicant: AIRCELLE

Inventor： Herve Hurlin ,  Olivier Kerbler ,  Olivier Gilo

IPC: F02C7/20

CPC classification number: F02C7/20 ,  F02K1/085 ,  Y02T50/672

Abstract: An inner structure for a nacelle for an aircraft turbofan includes a plurality of active and passive movable portions. Each active movable portion can drive adjacent passive movable portions such that the inner structure has a nominal first position, a second position and a third position. In the second position, the active movable portions project beyond by the passive movable portions toward the outside of the inner structure after the active mobile portions have driven the passive mobile portions. In the third position, the active movable portions project beyond the passive movable portions toward the inside of the inner structure after the active mobile portions have driven the passive mobile portions. The present disclosure also relates to a nacelle having an outer structure and such an inner structure.

Abstract translation: 用于飞机涡扇风机的机舱的内部结构包括多个主动和可动的可移动部分。 每个有源可移动部分可以驱动相邻的被动可动部分，使得内部结构具有标称的第一位置，第二位置和第三位置。 在第二位置，主动移动部分驱动被动移动部分之后，主动可移动部分在无源可移动部分之外突出到内部结构的外部。 在第三位置，主动移动部分驱动被动移动部分之后，主动可移动部分突出超过被动可移动部分朝向内部结构的内部。 本公开还涉及具有外部结构和这种内部结构的机舱。

公开(公告)号：US20130227963A1

公开(公告)日：2013-09-05

申请号：US13862724

申请日：2013-04-15

Applicant: AIRCELLE ,  SNECMA

Inventor： Herve Hurlin ,  Nicolas Dezeustre ,  Wouter Balk ,  Gilles Charier

IPC: B64D27/26

CPC classification number: B64D27/26 ,  B64D2027/266

Abstract: An assembly is designed to attach hangers from which an aircraft propulsion unit is suspended. The propulsion unit is intended to be suspended from a structural element of the aircraft. The propulsion unit includes a turbojet engine having a longitudinal axis and the attachment assembly having a clevis mount for attaching the hangers to a casing of the propulsion unit. The clevis mount is fixed to the casing by means designed to form a connection between the clevis mount and the casing at the external periphery of the casing.

Abstract translation: 一个组件被设计成连接飞机推进装置悬挂的吊架。 推进装置旨在悬挂在飞行器的结构部件上。 推进单元包括具有纵向轴线的涡轮喷气发动机，并且附接组件具有用于将悬挂器附接到推进单元的壳体的U形夹安装件。 U形夹安装件通过设计成在壳体外周形成U形夹安装件与壳体之间的连接的方式固定在壳体上。

公开(公告)号：US10036323B2

公开(公告)日：2018-07-31

申请号：US14200365

申请日：2014-03-07

Applicant: AIRCELLE

Inventor： Herve Hurlin ,  Nicolas Dezeustre ,  Olivier Kerbler

IPC: F02C7/20 ,  B64D29/06 ,  B64D29/08 ,  F02K1/72

CPC classification number: F02C7/20 ,  B64D29/06 ,  B64D29/08 ,  F02K1/72 ,  Y02T50/671

Abstract: A rear nacelle assembly for turbojet engine includes an inner structure surrounding a downstream portion of the turbojet engine. In particular, the inner structure is movable in rotation between an operating position in which it forms a downstream fairing and defines an annular stream of cold air with a thrust reverser cowl, and a maintenance position in which the inner structure moves away from the downstream portion. A suspension pylon is further provided to mount the thrust reverser cowl and the inner structure. The thrust reverser cowl slides between an opening position clearing air flow deviation grids and a closing position recovering the air flow deviation grids. Moreover, the thrust reverser cowl is mounted on the suspension pylon by a pivot connection sliding around a main axis, and the inner structure is mounted on the suspension pylon by a pivot connection around the main axis.

公开(公告)号：US09482181B2

公开(公告)日：2016-11-01

申请号：US13875863

申请日：2013-05-02

Applicant: AIRCELLE

Inventor： Herve Hurlin ,  Olivier Kerbler ,  Nicolas Dezeustre ,  Loic Le Boulicaut

IPC: F02K1/72 ,  F02K1/74 ,  F02K1/54 ,  F02K1/70 ,  F02K1/56

CPC classification number: F02K1/72 ,  F02K1/566 ,  F02K1/70 ,  Y02T50/671

Abstract: A jet engine nacelle has one thrust reverser device which includes a deflection means and one cowl translatable in a direction substantially parallel to a longitudinal axis of the nacelle. The cowl can translate between a closed position and an open position. In the open position, the cowl ensures the aerodynamic continuity of the nacelle and covers the deflection means. In the open position, the cowl opens a passage into the nacelle and uncovers the deflection means. The thrust reverser device moreover includes one blocking flap pivotably mounted by one end attached to a rear portion of the deflection means, and slidingly connected to the moving cowl. The pivoting end is also translatably connected to the rear portion of the deflection means.

Abstract translation: 喷气发动机舱具有一个推力反向装置，其包括偏转装置和一个在基本上平行于机舱的纵向轴线的方向上平移的整流罩。 整流罩可以在关闭位置和打开位置之间平移。 在打开位置，整流罩确保机舱的空气动力学连续性并覆盖偏转装置。 在打开位置，整流罩打开通向机舱的通道并且展开偏转装置。 推力反向装置还包括一个阻挡片，其一端连接在偏转装置的后部，并可滑动地连接到移动整流罩上。 枢转端也可平移地连接到偏转装置的后部。