首页> 外国专利> PROPULSION UNIT FOR AIRCRAFT COMPRISING AN ASSEMBLY BOX-TYPE STRUCTURE IN THE SIX O'CLOCK POSITION

PROPULSION UNIT FOR AIRCRAFT COMPRISING AN ASSEMBLY BOX-TYPE STRUCTURE IN THE SIX O'CLOCK POSITION

机译:六点钟位置组装箱形结构的飞机推进装置

摘要

A propulsion unit for an aircraft including a nacelle with a D-shaped structure housing a thrust-reversing device with movable vanes, the nacelle containing two D-shaped half-structures each including an external reverser half-cowl. The propulsion unit contains an assembly box-type structure, attached in downstream cantilevered fashion to the turbojet engine fan casing, the box-type structure including two guide rails guiding the deflection vanes, a locking device between the assembly box-type structure and the half-beams in the six o'clock position of the D-shaped half-structures, the assembly box-type structure being arranged in the propulsion unit such that the guide rails guiding the vanes of the assembly box-type structure are situated in the continuation of the guide rails in the six o'clock position guiding the vanes attached to the fan casing, to provide continuity between the rails.
机译:一种用于飞机的推进单元,包括具有D形结构的机舱,该机舱容纳具有可移动叶片的推力反向装置,该机舱包含两个D形半结构,每个D型半结构均包括外部反向器半罩。推进单元包括组装盒型结构,该组装盒型结构以下游悬臂方式附接到涡轮喷气发动机风扇壳体,该盒型结构包括两个引导偏转叶片的导轨,在组装盒型结构和半部之间的锁定装置。 -梁在D形半结构的六点钟位置,总装箱型结构布置在推进单元中,使得引导总装箱型结构的叶片的导轨连续处于六点钟位置的导轨中的一个用于引导连接到风扇盒的叶片,以确保导轨之间的连续性。

著录项

  • 公开/公告号US2020309065A1

    专利类型

  • 公开/公告日2020-10-01

    原文格式PDF

  • 申请/专利权人 SAFRAN NACELLES;

    申请/专利号US202016901690

  • 发明设计人 PATRICK BOILEAU;

    申请日2020-06-15

  • 分类号F02K1/70;B64D27/16;B64D29/06;B64D29/08;

  • 国家 US

  • 入库时间 2022-08-21 11:22:59

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