公开(公告)号：US20150176528A1

公开(公告)日：2015-06-25

申请号：US14271626

申请日：2014-05-07

Applicant: AIRCELLE

Inventor： Vincent PEYRON

IPC: F02K1/76 ,  F02K1/72

CPC classification number: F02K1/763 ,  F02K1/32 ,  F02K1/54 ,  F02K1/56 ,  F02K1/70 ,  F02K1/72 ,  F05D2260/901 ,  F05D2270/66 ,  Y02T50/671

Abstract: A thrust reverser device for a turbojet engine nacelle includes a cowl mounted translating between a closing position and an opening position in which the cowl opens a passage in the nacelle and uncovers deflecting cascades. The cowl is associated with a blocking flap pivotally mounted on the cowl between a retracted position and a pivoted blocking position in which the blocking flap closes partially an air flow path of the nacelle. The blocking flap is equipped with a driving mechanism including an assembly forming a lever pivotally mounted on the cowl and articulated at each of ends of the lever, by means of driving links, respectively on the blocking flap and on a fixed structure of the thrust reverser device. In particular, the assembly and the driving links are articulated in an articulation plane substantially perpendicular to the blocking flap and substantially radial to the thrust reverser device.

Abstract translation: 用于涡轮喷气发动机机舱的推力反向装置包括在关闭位置和打开位置之间平移的整流罩，其中整流罩在机舱中打开通道并且露出偏转级联。 整流罩与在缩回位置和枢转阻断位置之间枢转地安装在整流罩上的阻挡盖相关联，其中阻挡片部分地封闭机舱的空气流动路径。 挡板装有一个驱动机构，该驱动机构包括一个组件，该组件形成一个可枢转地安装在整流罩上的杠杆，并分别通过驱动连杆分别在挡板上和推力反向器的固定结构上铰接在杠杆的每个端部 设备。 特别地，组件和驱动连杆在基本上垂直于阻挡挡板的关节平面中铰接并且基本上径向铰接到推力反向器装置。

公开(公告)号：US20160245229A1

公开(公告)日：2016-08-25

申请号：US14620543

申请日：2015-02-12

Applicant: AIRCELLE

Inventor： Vincent PEYRON ,  Laurent Georges VALLEROY ,  Franck DEPOORTERE

IPC: F02K1/62 ,  F02K1/76 ,  F02K1/72

CPC classification number: F02K1/625 ,  F02K1/72 ,  F02K1/763 ,  F02K1/766

Abstract: The present disclosure relates to a cascade thrust reverser providing that when a sliding cowl and a flap are in a direct jet position, a hook is held in engagement with another hook and the flap is immobilized inside of a housing of the sliding cowl by a stem of a telescopic connecting rod subjected to pre-stress generated by a compressed spring located in the body of the connecting rod. When the sliding cowl starts to slide from the direct jet position toward the reverse jet position, the hooks disengage each other and the stem engages with an extension in the body of the connecting rod, so that the flap is rotated from the direct jet position toward the reverse jet position due to the tensile force exerted by the stem.

Abstract translation: 本发明涉及一种级联推力反向器，其特征在于，当滑动罩和挡板处于直接喷射位置时，钩与另一钩保持接合，并且所述挡板通过杆固定在所述滑动罩的壳体内部 通过位于连杆主体中的压缩弹簧产生的预应力的伸缩连杆。 当滑盖从直接喷射位置朝向反向喷射位置开始滑动时，钩彼此脱离，并且杆与连杆的主体中的延伸部接合，使得翼片从直接喷射位置转向 由于由杆施加的张力造成的反向喷射位置。

公开(公告)号：US20150300204A1

公开(公告)日：2015-10-22

申请号：US14524099

申请日：2014-10-27

Applicant: AIRCELLE

Inventor： Hazem KIOUA ,  Vincent PEYRON ,  Laurent Georges VALLEROY

IPC: F01D25/24

CPC classification number: F01D25/24 ,  B64D29/06 ,  B64D33/04 ,  F02K1/72 ,  F05D2220/30

Abstract: A turbofan engine nacelle has a downstream section which includes at least one front frame. The front frame is attached to a stationary portion of the nacelle, and the downstream section is provided with at least one rail or slide which extends in a longitudinal direction of the nacelle and is capable of engaging with at least one corresponding slide or rail of an attachment pylon of the turbofan engine. The front frame is connected to the rail or slide of the downstream section by means of at least one swiveled connecting rod.

Abstract translation: 涡轮风扇发动机舱具有包括至少一个前框架的下游部分。 前框架连接到机舱的静止部分，并且下游部分设置有至少一个轨道或滑块，其沿着机舱的纵向方向延伸并且能够与至少一个相应的滑轨或轨道接合 涡扇发动机的附件塔。 前框架通过至少一个可旋转的连接杆连接到下游部分的导轨或滑块。

公开(公告)号：US20160208738A1

公开(公告)日：2016-07-21

申请号：US14703144

申请日：2015-05-04

Applicant: AIRCELLE

Inventor： Vincent PEYRON ,  Laurent Georges VALLEROY ,  Bouziane BEHRAOUI

IPC: F02K1/54 ,  F01D25/24

CPC classification number: F02K1/54 ,  B64D29/06 ,  F01D25/24 ,  F05D2220/323 ,  F05D2260/50

Abstract: The present disclosure concerns an assembly including at least one unit assembly of a nacelle for a turbojet engine, and the assembly is movable relative to a fixed structure along at least one associated guide assembly. The guide assembly includes: at least one guiding element secured to the fixed structure; at least one guided element secured to the unit assembly, shaped so as to move along the guiding element; at least one contact surface common to said guiding and guided elements. In particular, the guided element and the guiding element present each at least one profile, and the profiles is non-complementary to each other at least at the contact surface, the profiles being shaped so as to achieve at least one plane abutment connection at least during circumferential forces of the unit assembly.

Abstract translation: 本公开涉及一种组件，其包括用于涡轮喷气发动机的机舱的至少一个单元组件，并且该组件可沿着至少一个相关联的引导组件相对于固定结构移动。 导向组件包括：固定到固定结构的至少一个引导元件; 固定到所述单元组件的至少一个被引导元件成形为沿着所述引导元件移动; 所述引导和引导元件共同的至少一个接触表面。 特别地，引导元件和引导元件至少呈现至少一个轮廓，并且轮廓至少在接触表面处彼此不互补，轮廓被成形为至少实现至少一个平面邻接连接 在单元组件的周向力期间。

公开(公告)号：US20150260125A1

公开(公告)日：2015-09-17

申请号：US14716908

申请日：2015-05-20

Applicant: AIRCELLE

Inventor： Vincent PEYRON

IPC: F02K1/56 ,  F02K1/76

CPC classification number: F02K1/56 ,  B64D7/02 ,  B64D29/06 ,  F02K1/72 ,  F02K1/76 ,  F02K1/763

Abstract: The present disclosure provides a thrust reverser device for a turbojet engine nacelle which includes at least two cowls each mounted with the ability to move translationally with respect to a fixed structure between an upstream closed position and a downstream open position. In the upstream position, the two cowls provide aerodynamic continuity of the nacelle, and in the downstream open position, they open a passage in the nacelle. The thrust reverser device further includes at least one synchronization cable extended between the two mobile cowls so as to have a first end attached to an upstream point of one of the two cowls, and a second end attached to a downstream point of the another cowl. In particular, the upstream and downstream attachment points are determined relative to a fixed central zone where the cable passes between the two cowls.

Abstract translation: 本公开提供了一种用于涡轮喷气发动机机舱的推力反向装置，其包括至少两个整流罩，每个整流罩具有在上游关闭位置和下游打开位置之间相对于固定结构平移地移动的能力。 在上游位置，两个整流罩提供机舱的空气动力学连续性，并且在下游打开位置，它们在机舱中打开通道。 推力反向器装置还包括在两个移动整流罩之间延伸的至少一个同步电缆，以便具有附接到两个整流罩之一的上游点的第一端和附接到另一整流罩的下游点的第二端。 特别地，上游和下游连接点相对于电缆在两个整流罩之间通过的固定中心区域来确定。