公开(公告)号：US5003770A

公开(公告)日：1991-04-02

申请号：US397126

申请日：1989-08-22

申请人： Robert Schegerin ,  Bernard Laboure ,  Robert Standish

发明人： Robert Schegerin ,  Bernard Laboure ,  Robert Standish

IPC分类号： F02K1/70

CPC分类号： F02K1/70 ,  Y02T50/671

摘要： Thrust reverser for a jet engine of the type with doors equipped with auxiliary flaps. The invention relates to thrust reversers with doors 13 having a front deflector 15. The door is equipped, on its inner face, with one or two auxiliary flaps 16 articulated about axles 17 and controlled by a lever 21 articulated on the door at 22 and stressed into a retracted flap position by means of a spring 24. At the end of closure of the door, the end 31 of the lever interacts with a stop 33 which ensures that the lever tilts and that the flap 16 moves away from the door 13.

摘要翻译： 具有配备辅助襟翼的门类型的喷气发动机的推力反向器。 本发明涉及具有门13的推力反向器，其具有前偏转器15.门在其内表面上配备有一个或两个辅助翼片16，该辅助翼片16铰接在轴17周围，并由在22处铰接在门上的杆21控制， 通过弹簧24进入缩回的挡板位置。在门的关闭结束时，杆的端部31与止动件33相互作用，止挡件33确保杠杆倾斜并且挡板16远离门13移动。

公开(公告)号：US06256979B1

公开(公告)日：2001-07-10

申请号：US09445073

申请日：1999-12-02

申请人： Alain Fournier ,  Robert Standish

发明人： Alain Fournier ,  Robert Standish

IPC分类号： F02K302

CPC分类号： F02K1/60 ,  Y02T50/671

摘要： The invention concerns a backblast gas structure for jet engine comprising a thrust reversal system with two downstream doors. The invention is characterized in that the two tilt-up doors articulated about axes (6, 7) are mounted on two side beams (2, 3) with free downstream edges (16, 17) comprising protuberances (18, 19). The door downstream edges (13, 14) having median zones (13b, 14b) forming an angle (A) with the lateral parts (13a, 14a), such that when the doors are in retracted position in direct jet, the beam (13b, 14b) edges (16, 17) of the doors are found in the same plane (P2), thereby constituting a gas exhaust outlet which is planar and substantially circular. The invention aims at improving the power package performance in direct jet.

摘要翻译： 本发明涉及用于喷气发动机的反气体结构，其包括具有两个下游门的推力反转系统。 本发明的特征在于，围绕轴线（6,7）铰接的两个倾斜的门安装在具有包括突起（18,19）的自由下游边缘（16,17）的两个侧梁（2,3）上。 具有与侧面部分（13a，14a）形成角度（A）的中间区域（13b，14b）的门下游边缘（13,14），使得当门在直接喷射中处于缩回位置时，梁（13b ，14b）门的边缘（16,17）位于同一平面（P2）中，从而构成平面且基本上为圆形的排气出口。 本发明旨在提高直喷式动力封装性能。

公开(公告)号：US5040730A

公开(公告)日：1991-08-20

申请号：US432495

申请日：1989-11-07

申请人： Jean-Paul R. A. Hogie ,  Robert Standish ,  Guy B. Vauchel

发明人： Jean-Paul R. A. Hogie ,  Robert Standish ,  Guy B. Vauchel

IPC分类号： F02K1/70

CPC分类号： F02K1/70 ,  Y02T50/671

摘要： A thrust reverser door for a turbofan-type turobjet engine thrust reversing system is disclosed defining a gas flow passage between inner and outer panels of the door. The passae has an inlet formed through the inner panel of the thrust reverser door and an outlet, directs a portion of the gas flowing through a cold flow air duct in a forward direction. The gas flowing in the forward direction inpinges upon gases flowing through a laterally facing opening in the housing in order to provide a forward component to this gas flow. A moveable flap may be attached to the thrust reverser door in order to cover the inlet to the passageway when the device is operated in the forward thrust mode.

摘要翻译： 公开了一种用于涡轮风扇式图腾喷气发动机推力反向系统的推力反向器门，其限定了门的内部和外部面板之间的气体流动通道。 通道具有通过推力反向器门的内板形成的入口和出口，引导沿着向前方向流过冷流风通道的气体的一部分。 在向前方向流动的气体流过壳体中横向面对的开口的气体，以便向该气流提供前向分量。 可移动的翼片可以附接到推力反向器门，以便当装置以向前推力模式操作时覆盖通道的入口。

公开(公告)号：US07681833B2

公开(公告)日：2010-03-23

申请号：US11587355

申请日：2005-04-19

申请人： Alain Fournier ,  Bernard Laboure ,  Robert Standish

发明人： Alain Fournier ,  Bernard Laboure ,  Robert Standish

IPC分类号： B64D27/00

CPC分类号： B64D29/08 ,  B64D29/00

摘要： A turboprop engine includes a power jet mounted coaxially to the engine axis (X-X′), and has a fan case and a gas ejecting system provided with two afterbody half-cowlings (10b) each of which is pivotable around an axis (A2) between open and closed positions, wherein the half-cowlings are connected to the downstream of the fan case through a ‘V-blade/V-groove’ system. In a first embodiment, the pivot axes (A2) make an angle α>3° to the engine axis (X, X′) and a joint plane (Z2-Z2) between the afterbody half-cowlings and the downstream of the fan case makes to the plane (Y, Y′) perpendicular to the engine axis (X, X′) an angle β in such a way that the difference between the angle α and the angle β is less than or equal to 3°. In the other embodiment, the axes are converged to each other in a downstream direction.

摘要翻译： 涡轮螺旋桨发动机包括与发动机轴线（XX'）同轴安装的动力喷射器，并且具有风扇壳体和气体喷射系统，该气体喷射系统设置有两个后半罩（10b），每个后半罩（10b）可围绕轴线（A2） 打开和关闭位置，其中半罩通过“V形叶片/ V形槽”系统连接到风扇壳体的下游。 在第一实施例中，枢转轴线（A2）与发动机轴线（X，X'）之间的角度α> 3°，并且在车身半罩与风扇壳体的下游之间形成接合平面（Z2-Z2） 垂直于发动机轴线（X，X'）的平面（Y，Y'）成角度＆bgr; 角度α和角度bgr之间的差异; 小于或等于3°。 在另一实施例中，轴在下游方向上彼此会聚。

公开(公告)号：US20070217913A1

公开(公告)日：2007-09-20

申请号：US11587355

申请日：2005-04-19

申请人： Alain Fournier ,  Bernard Laboure ,  Robert Standish

发明人： Alain Fournier ,  Bernard Laboure ,  Robert Standish

IPC分类号： F02C1/00

CPC分类号： B64D29/08 ,  B64D29/00

摘要： A turboprop engine includes a power jet mounted coaxially to the engine axis (X-X′), and has a fan case and a gas ejecting system provided with two afterbody half-cowlings (10b) each of which is pivotable around an axis (A2) between open and closed positions, wherein the half-cowlings are connected to the downstream of the fan case through a ‘V-blade/V-groove’ system. In a first embodiment, the pivot axes (A2) make an angle α>3° to the engine axis (X, X′) and a joint plane (Z2-Z2) between the afterbody half-cowlings and the downstream of the fan case makes to the plane (Y, Y′) perpendicular to the engine axis (X, X′) an angle β in such a way that the difference between the angle α and the angle β is less than or equal to 3°. In the other embodiment, the axes are converged to each other in a downstream direction.

摘要翻译： 涡轮螺旋桨发动机包括与发动机轴线（X-X'）同轴安装的动力喷射器，并且具有风扇壳体和气体喷射系统，该气体喷射系统设置有两个后半体罩（10b），每个后半体罩可绕轴线枢转 打开位置和关闭位置之间的距离，其中半罩通过“V形叶片/ V形槽”系统连接到风扇壳体的下游。 在第一实施例中，枢转轴线（A 2 2）与发动机轴线（X，X'）和接合平面（Z <2>）之间形成α> 3°的角度， 在车体半罩与风扇壳体的下游之间形成垂直于发动机轴线（X，X'）的平面（Y，Y'）的角度β 角度α和角度β之间的差值小于或等于3°的方式。 在另一实施例中，轴在下游方向上彼此会聚。

公开(公告)号：US5347808A

公开(公告)日：1994-09-20

申请号：US901668

申请日：1992-06-22

申请人： Robert Standish ,  Joel Frank ,  Pascal Meyer

发明人： Robert Standish ,  Joel Frank ,  Pascal Meyer

IPC分类号： F02K1/70 ,  F02K3/02

CPC分类号： F02K1/70

摘要： An improvement made to jet-engine thrust reversers and, more particularly, to reversers called tilting-door reversers. The doors are equipped, on their upstream portion, with a flow-deflecting overlay 90 which, in the open-door position, is in a position close to a line PM parallel to the axis of the engine 1, the overlay making with the inner door skin an angle B greater than 90.degree., preferably between 105.degree. and 110.degree.. The invention is more particularly applicable to dual-flow engines.

摘要翻译： 对喷气发动机推力反向器的改进，更具体地，涉及称为倾斜门反向器的反向器。 门在其上游部分配备有流动偏转覆盖层90，其在开门位置处于接近平行于发动机1的轴线的线路PM的位置，与内部 门皮B角大于90°，​​最好在105°和110°之间。 本发明更特别适用于双流引擎。