公开(公告)号：US20110014043A1

公开(公告)日：2011-01-20

申请号：US12867432

申请日：2008-11-21

申请人： David Pereira ,  Jean Lamarre ,  Philippe Vancon ,  Manuel Sanchez

发明人： David Pereira ,  Jean Lamarre ,  Philippe Vancon ,  Manuel Sanchez

IPC分类号： F01D9/00 ,  B64D29/00 ,  B64D35/00

CPC分类号： F02K1/763 ,  Y02T50/671

摘要： A nacelle (1a, Ib) of a turbojet engine (3a, 3b) comprises a rear section equipped with at least one thrust-reversal system having, on the one hand, means of deflecting at least part of the turbojet engine air flow and, on the other hand, at least one moving cowl (4a, 5b, 5a, 5b) able, under the action of at least one electromechanical actuating means (6a, 6b, 7a, 7b), to move from a closed position into an open position in which it opens up a passage in the nacelle and in which the deflection means are active. The system comprises, on the one hand, at least one power control unit (8a, 8b) able to convert a high-voltage electrical supply into at least one electrical supply intended for the electromechanical actuating means, and at least one control input for controlling said power control unit and, on the other hand, at least one control unit driver (9), distinct and separate from this control unit, and comprising at least one control input and at least one drive output intended to be connected to the drive input of the control unit.

摘要翻译： 涡轮喷气发动机（3a，3b）的机舱（1a，1b）包括装备有至少一个推力反转系统的后部，其一方面是使至少部分涡轮喷气发动机空气流偏转的装置， 另一方面，至少一个移动整流罩（4a，5b，5a，5b）能够在至少一个机电致动装置（6a，6b，7a，7b）的作用下从闭合位置移动到打开的 其中它在机舱中打开通道并且偏转装置处于活动状态。 该系统一方面包括能够将高压电源转换成用于机电致动装置的至少一个电源的至少一个功率控制单元（8a，8b），以及用于控制的至少一个控制输入 所述电源控制单元和另一方面是与该控制单元不同且分离的至少一个控制单元驱动器（9），并且包括至少一个控制输入和至少一个驱动输出，其旨在连接到驱动输入 的控制单元。

公开(公告)号：US08939401B2

公开(公告)日：2015-01-27

申请号：US12867432

申请日：2008-11-21

申请人： David Pereira ,  Jean Lamarre ,  Philippe Vancon ,  Manuel Sanchez

发明人： David Pereira ,  Jean Lamarre ,  Philippe Vancon ,  Manuel Sanchez

IPC分类号： F02K1/32 ,  F02K1/76

CPC分类号： F02K1/763 ,  Y02T50/671

摘要： A nacelle for a turbojet engine includes an air inlet forward section, a median section surrounding a fan of the turbojet engine, an aft section equipped with a thrust reverser system, a power control unit able to convert a high voltage electric supply into an electric supply towards an electromechanical actuator, and a drive unit for the power control unit which is distinct and separate from the latter and has a control input and a drive output to be connected to the power control unit. The thrust reverser system includes a mobile cowl which, under action of an electromechanical actuator, is able to move from a closed position to an open position in which the mobile cowl opens a passage in the nacelle.

摘要翻译： 用于涡轮喷气发动机的机舱包括进气前进部分，围绕涡轮喷气发动机的风扇的中间部分，配备有推力反向器系统的后部部分，能够将高压电源转换成电力供应的动力控制单元 朝向机电致动器，以及用于功率控制单元的驱动单元，其与后者不同且分离，并具有要连接到功率控制单元的控制输入和驱动输出。 推力反向器系统包括移动整流罩，其在机电致动器的作用下能够从关闭位置移动到打开位置，在该位置移动导管打开机舱中的通道。