专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明申请

WO2010055213A8 SYSTEM FOR CONTROLLING THE COWL OF A TURBOJET ENGINE NACELLE THRUST REVERSER 审中-公开
标题翻译：用于控制涡轮发动机NACELLE THRUST REVERSER的系统
公开(公告)号：WO2010055213A8
公开(公告)日：2010-06-24
申请号：PCT/FR2008001632
申请日：2008-11-21
申请人： AIRCELLE SA , PEREIRA DAVID , LAMARRE JEAN , VANCON PHILIPPE , SANCHEZ MANUEL
发明人： PEREIRA DAVID , LAMARRE JEAN , VANCON PHILIPPE , SANCHEZ MANUEL
IPC分类号： F02K1/76 , B64D29/00
CPC分类号： F02K1/763 , Y02T50/671
摘要： A nacelle (la, 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，其一方面是使涡轮喷气发动机空气流的至少一部分偏转的装置，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。

72. 发明申请

WO2010000953A8 NACELLE FOR TURBOJET ENGINE 审中-公开
标题翻译：涡轮发动机NACELLE
公开(公告)号：WO2010000953A8
公开(公告)日：2010-06-24
申请号：PCT/FR2008001464
申请日：2008-10-17
申请人： AIRCELLE SA , VAUCHEL GUY
发明人： VAUCHEL GUY
IPC分类号： B64D33/02 , B64D29/06
CPC分类号： B64D33/02 , B64D2033/0206 , B64D2033/0286 , F02C7/045 , Y02T50/671
摘要： The present invention relates to a nacelle for a turbojet engine comprising an air intake structure able to channel an airflow towards a fan of the turbojet engine, and a middle structure comprising a casing (9) intended to surround the said fan and to which the air intake structure is attached, the latter structure having at least one peripheral interior panel (41), characterized in that the casing extends around the fan more or less as far as the fan blades (8), the air intake structure being connected to the casing by the interior panel by means of at least one structural peripheral flange (15) capable of providing containment for at least one blade should the latter break off.
摘要翻译：技术领域本发明涉及一种用于涡轮喷气发动机的机舱，其包括能够将涡流引导到涡轮喷气发动机的风扇的进气结构，以及包括旨在围绕所述风扇的壳体（9）的中间结构，空气进气结构被连接，后者结构具有至少一个周边内部面板（41），其特征在于，所述壳体围绕所述风扇或多或少地延伸至所述风扇叶片（8），所述进气结构连接到所述壳体通过至少一个结构性周边凸缘（15）通过内部面板，其能够在后者断裂时为至少一个叶片提供容纳物。

73. 发明申请

WO2010012874A2 THRUST REVERSER DEVICE 审中-公开
标题翻译：颠倒装置
公开(公告)号：WO2010012874A2
公开(公告)日：2010-02-04
申请号：PCT/FR2009000763
申请日：2009-06-24
申请人： AIRCELLE SA , VAUCHEL GUY BERNARD , DREVON EMMANUEL , VALLEROY LAURENT GEORGES , MORADELL-CASELLAS PIERRE , DEZEUSTRE NICOLAS
发明人： VAUCHEL GUY BERNARD , DREVON EMMANUEL , VALLEROY LAURENT GEORGES , MORADELL-CASELLAS PIERRE , DEZEUSTRE NICOLAS
IPC分类号： F02K1/72 , F02K1/12
CPC分类号： F02K1/72 , F02K1/1261 , F05D2250/34
摘要： The invention relates to a thrust reverser device comprising a moving cowl (30) capable of translational movement in a direction substantially parallel to a longitudinal axis of the nacelle and able to move alternately from a closed position in which it ensures the aerodynamic continuity of the nacelle and covers the deflection means into an open position in which it opens up a passage in the nacelle and uncovers the deflection means, the said moving cowl (30) also being extended by at least one nozzle section (40) mounted at a downstream end of the said moving cowl (30), characterized in that the said nozzle (40) comprises at least one panel (41) mounted so that it is capable of rotating, the said panel (41) being designed to pivot between a normal position in which it ensures the aerodynamic continuity of the nacelle and a thrust-reversal position in which it closes off a cold stream flow path formed between a fixed fairing structure (12) of the turbojet engine and the nacelle.
摘要翻译：推力反向装置技术领域本发明涉及一种推力反向装置，其包括可移动整流罩（30），其能够在基本上平行于机舱的纵向轴线的方向上平移运动，并能够从关闭位置交替移动，在该关闭位置确保机舱的气动连续性并且将所述偏转装置覆盖到打开位置，在所述打开位置中，所述偏转装置打开所述机舱中的通道并露出所述偏转装置，所述移动整流罩（30）还由安装在所述机舱的下游端的至少一个喷嘴部分（40）所述移动整流罩（30）的特征在于，所述喷嘴（40）包括安装成能够旋转的至少一个面板（41），所述面板（41）被设计成在正常位置之间枢转，在正常位置它确保了机舱的空气动力学连续性和推力反转位置，其中它关闭形成在涡轮喷气发动机的固定整流罩结构（12）和机舱之间的冷流道。

74. 发明申请

WO2009056698A8 SEALING JOINT WITH INTEGRATED MATING SURFACE 审中-公开
标题翻译：集成交接表面密封接头
公开(公告)号：WO2009056698A8
公开(公告)日：2009-12-17
申请号：PCT/FR2008001180
申请日：2008-08-08
申请人： AIRCELLE SA , BUNEL SERGE
发明人： BUNEL SERGE
IPC分类号： F16L27/108
CPC分类号： F16L27/108
摘要： The invention relates to a sealing joint (101) designed to be arranged between a first duct (100) and a second duct which are susceptible to relative axial and/or radial movements, yet belonging to the same fluid distribution circuit, said joint comprising a flexible central part (103) with a generally cylindrical shape matching the form of the first and second ducts and made from a material resistant to said fluid, having a mounting surface (102) for fixing to the first duct on one side and a mating surface (104) on the other side for making contact with the second duct such as to provide a flexible sealing connection between the first and second duct, characterised in that the mating surface has a peripheral reinforcement (110) extending radially at least partly above the central part.
摘要翻译：本发明涉及设计成布置在第一管道（100）和第二管道之间的密封接头（101），所述密封接头能够进行相对的轴向和/或径向运动，但属于同一流体分配回路，所述接头包括具有与第一管道和第二管道的形式匹配的大致圆柱形形状并且由抵抗所述流体的材料制成的柔性中央部分（103），具有用于在一侧固定到第一管道的安装表面（102）（104），用于与第二管道接触以便在第一管道和第二管道之间提供柔性密封连接，其特征在于，配合表面具有周边加强件（110），该周边加强件（110）至少部分地在中央部分。

75. 发明申请

WO2009112749A3 THRUST REVERSER FOR BYPASS TURBOJET ENGINE NACELLE 审中-公开
标题翻译：推出用于旁路涡轮喷气发动机NACELLE的换向器
公开(公告)号：WO2009112749A3
公开(公告)日：2009-12-03
申请号：PCT/FR2009050288
申请日：2009-02-24
申请人： AIRCELLE SA , VAUCHEL GUY BERNARD
发明人： VAUCHEL GUY BERNARD
IPC分类号： F02K1/72
CPC分类号： F02K1/72
摘要： The invention relates to a thrust reverser (14) for a bypass turbojet engine nacelle (1), comprising at least one moving cowl (9) having an internal wall (26) intended to delimit, when the turboject engine is in a direct jet position, an external wall of an annular duct (6) through which a secondary or bypass flow flows, the reverser (14) comprising at least one flap (11) mounted in an articulated manner on the moving cowl (9) and actuated by at least one link rod (12) as the moving cowl (9) moves in the downstream direction so that in a reverse-thrust position each flap (11) comprises a zone (36) extending into the annular duct (6) so as to deflect at least some of the secondary or bypass flow out of said annular duct. At least one flap (11) has an extension (39) extending at least, in the reverse-thrust position, from said zone (36) as far as an external wall (25) of said moving cowl (9).
摘要翻译：本发明涉及一种用于旁路涡轮喷气发动机机舱（1）的推力反向器（14），其包括至少一个移动罩（9），当涡轮喷射发动机处于直接喷射位置时，该移动罩具有用于界定内壁，环形导管（6）的外壁，次级流或旁通流通过所述环形导管（6），所述反向器（14）包括至少一个铰接地安装在所述活动罩（9）上的翼片（11），并且至少由随着移动罩（9）的一个连杆（12）沿下游方向移动，使得在反向推力位置中，每个挡板（11）包括延伸到环形导管（6）中的区域（36）至少一些次级或旁路流出所述环形管道。至少一个翼片（11）具有延伸部（39），所述延伸部在反向推力位置中至少从所述区域（36）延伸直至所述运动罩（9）的外壁（25）。

76. 发明申请

WO2009115662A3 SYSTEM FOR ACTUATING AND CONTROLLING THE MOBILE COWLING OF A TURBOJET ENGINE NACELLE 审中-公开
标题翻译：用于驱动和控制涡轮喷气发动机NACELLE的移动联动的系统
公开(公告)号：WO2009115662A3
公开(公告)日：2009-11-12
申请号：PCT/FR2009000125
申请日：2009-02-04
申请人： AIRCELLE SA , LE COQ VINCENT PIERRE GERMAIN , GEROME MARC
发明人： LE COQ VINCENT PIERRE GERMAIN , GEROME MARC
IPC分类号： B64D29/08 , B64D29/06
CPC分类号： B64D29/08 , B64D29/06 , F02K1/766 , G06F3/011
摘要： The invention relates to a system for actuating and controlling at least one mobile cowling (1) of a turbojet engine nacelle that comprises at least one electric-control locking means (4) of said cowling, at least one actuator (2) for driving said cowling, characterised in that the system further comprises a central electronic control unit (15) capable of driving the locking means and the actuator according to a predetermined actuation sequence. The invention also relates to a nacelle including a maintenance mobile cowling provided with such an actuation system.
摘要翻译：本发明涉及一种用于致动和控制涡轮喷气发动机机舱的至少一个可移动整流罩（1）的系统，所述至少一个可移动整流罩包括所述整流罩的至少一个电控锁定装置（4），至少一个致动器（2）其特征在于，所述系统还包括能够根据预定的致动顺序驱动所述锁定装置和所述致动器的中央电子控制单元（15）。本发明还涉及一种机舱，其包括设置有这种致动系统的维护移动罩。

77. 发明申请

WO2009112697A3 METHOD FOR DRILLING AN ACOUSTIC PART OF AN AIRCRAFT NACELLE 审中-公开
标题翻译：钻探航空器的声学部件的方法
公开(公告)号：WO2009112697A3
公开(公告)日：2009-11-12
申请号：PCT/FR2009000097
申请日：2009-01-28
申请人： AIRCELLE SA , BARBE BENOIT
发明人： BARBE BENOIT
IPC分类号： B23B35/00 , F02C7/045
CPC分类号： F02C7/045 , B23B35/00 , B23B39/161 , B23B2215/04 , B23K26/382 , F05D2260/96
摘要： The invention relates to a method for drilling an acoustic part of an aircraft nacelle (1) that comprises the following steps: A- selecting a utility surface of the acoustic part, wherein said utility surface is to be drilled; B- selecting a drilling means for drilling the utility surface; C- generating a movement pattern corresponding to the movement of the drilling means along two substantially coplanar and perpendicular directions; D- generating a drilling matrix by substantially perpendicularly projecting the movement pattern onto the utility surface; E- repeating step D on substantially the entire utility surface, thus defining a drilling frame; F- drilling the utility surface using the drilling means (30) following the drilling frame.
摘要翻译：本发明涉及一种用于钻探飞机机舱（1）的声学部件的方法，该方法包括以下步骤：A-选择声学部件的实用表面，其中将钻出所述实用表面; B-选择用于钻出所述实用面的钻孔装置; C-产生对应于钻井装置沿两个基本共面和垂直方向的运动的运动模式; D-通过基本上垂直地将运动模式投影到实用面上来产生钻孔矩阵; E-基本上在整个使用表面上重复步骤D，由此限定钻孔框架; F-使用钻孔装置（30）在钻孔框架之后钻出应用表面。

78. 发明申请

WO2009053560A3 STRUCTURE FOR THRUST INVERTER 审中-公开
标题翻译：逆变器结构
公开(公告)号：WO2009053560A3
公开(公告)日：2009-09-17
申请号：PCT/FR2008001175
申请日：2008-08-06
申请人： AIRCELLE SA , ELEGOET JEAN-YVES
发明人： ELEGOET JEAN-YVES
IPC分类号： F01D25/28 , B64D27/26 , F02K1/72
CPC分类号： F02K1/72 , F01D25/28 , F05D2260/30 , Y02T50/671
摘要： The invention relates to a structure for a thrust inverter, that comprises: a boom (3, 5) for a thrust inverter structure, that comprises an integrated portion defining a bowl to be inserted into and attached to a front half-frame (1) of said thrust inverter; a front half-frame (1) for the thrust inverter structure, shaped at at least one of its two ends so as to be fitted on and attached to a bowl of a boom according to the above; and a thrust inverter half-structure, characterised in that it comprises upper (3) and lower (5) booms and a front half-frame (1) according to the above.
摘要翻译：本发明涉及一种用于推力逆变器的结构，其包括：用于推力逆变器结构的起重臂（3,5），其包括限定要插入并连接到前半框架（1）的碗的整体部分，的推力逆变器; 用于推力逆变器结构的前半框架（1），其形状为其两端中的至少一个，以便安装并附接到根据上述的吊杆的碗上; 以及推力逆变器半结构，其特征在于，其包括上部（3）和下部（5）悬臂以及根据上述的前半框架（1）。

79. 发明申请

WO2009034246A8 SYSTEM FOR CONTROLLING AT LEAST ONE ACTUATOR FOR THE COWLINGS OF A TURBOJET ENGINE THRUST REVERSER 审中-公开
标题翻译：用于控制涡轮发动机扭矩逆变器的最小一个执行器的系统
公开(公告)号：WO2009034246A8
公开(公告)日：2009-07-23
申请号：PCT/FR2008000978
申请日：2008-07-07
申请人： AIRCELLE SA , MAALIOUNE HAKIM
发明人： MAALIOUNE HAKIM
IPC分类号： F02K1/76 , F02K1/72
CPC分类号： F02K1/763 , F02K1/72 , F05D2270/303 , F05D2270/62
摘要： The control system of the invention includes at least one actuator (6) for a cowling (2), driven by at least one electric motor (7), and a control means (9) for the electric motor (7). The electric motor control means (9) includes a means for determining and/or estimating the outside temperature of the turbojet engine, the electric motor control means being adapted for adjusting the driving torque supplied by the electric motor on the basis of said outside temperature.
摘要翻译：本发明的控制系统包括用于由至少一个电动机（7）驱动的整流罩（2）的至少一个致动器（6）和用于电动机（7）的控制装置（9）。电动机控制装置（9）包括用于确定和/或估计涡轮喷气发动机的外部温度的装置，电动机控制装置适于基于所述外部温度来调节由电动机提供的驱动转矩。

80. 发明申请

WO2009066036A3 CELLULAR-CORE STRUCTURE FOR AN ACOUSTIC PANEL 审中-公开
标题翻译：用于声学面板的蜂窝结构
公开(公告)号：WO2009066036A3
公开(公告)日：2009-07-16
申请号：PCT/FR2008001263
申请日：2008-09-10
申请人： AIRCELLE SA , VALLEROY LAURENT , DREVON EMMANUEL
发明人： VALLEROY LAURENT , DREVON EMMANUEL
IPC分类号： B32B3/12 , G10K11/00
CPC分类号： B32B3/02 , B32B3/12 , B32B3/266 , B32B2307/102 , B32B2605/18 , Y10T428/24149
摘要： The invention relates to a cellular-core structure (10) that can be used in an acoustic panel for a turbojet nacelle, comprising at least one cellular unit (12; 14), each cellular unit (12; 14) comprising two end sheets (18; 20), the end sheets (18; 20) being joined together by joining elements (24) that are placed so as to form cellular cells (32). The subject of the invention is also a method of producing such a structure, an acoustic panel comprising such a structure, and a nacelle comprising such an acoustic panel.
摘要翻译：本发明涉及一种可用于涡轮喷气发动机舱的声学板的多孔芯结构（10），其包括至少一个蜂窝单元（12; 14），每个蜂窝单元（12; 14）包括两个端板 18; 20），所述端片（18; 20）通过接合元件（24）连接在一起，所述连接元件（24）被放置成形成细胞（32）。本发明的主题还是制造这种结构的方法，包括这种结构的声学面板以及包括这种声学面板的机舱。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式