首页> 外国专利> NACELLE FOR TURBOJET ENGINE, COMPRISING OPENINGS OF FRONT COWLS FOR ACCESS TO FIXING POINTS OF THE NACELLE

NACELLE FOR TURBOJET ENGINE, COMPRISING OPENINGS OF FRONT COWLS FOR ACCESS TO FIXING POINTS OF THE NACELLE

机译:NACELLE用于涡轮喷气发动机,包括前进气孔,用于固定NACELLE的点

摘要

A nacelle for a bypass turbojet engine includes a cascade thrust reverser provided with reversal cascades arranged around an annular stream of fresh air, beneath front cowls. The cascades move backward with movable rear cowls, opening side passages in the annular stream, which receive the cascades for directing the fresh air flow forward, the bypass turbojet engine. The bypass turbojet engine includes fixing points, and the nacelle includes outer hatches closing openings of the front cowls, which are arranged radially outside the fixing points for access thereto, each hatch opening including a contour with edges of two front cowls.
机译:一种用于旁路涡轮喷气发动机的机舱,包括级联推力反向器,该级联推力反向器在前整流罩下方具有围绕新鲜空气的环形流布置的反向级联。叶栅通过可移动的后整流罩向后移动,在环形气流中打开侧通道,该叶栅接收叶栅以将新鲜空气向前引导,即旁通涡轮喷气发动机。旁通涡轮喷气发动机包括固定点,并且机舱包括前罩的外部舱口关闭开口,该外部舱口在径向上布置在固定点的外侧以供进入,每个舱口包括具有两个前罩的边缘的轮廓。

著录项

  • 公开/公告号US2020325850A1

    专利类型

  • 公开/公告日2020-10-15

    原文格式PDF

  • 申请/专利权人 SAFRAN NACELLES;

    申请/专利号US202016907900

  • 发明设计人 PATRICK BOILEAU;PIERRE CARUEL;

    申请日2020-06-22

  • 分类号F02K1/72;B64D29/06;B64D29/08;B64D27/16;

  • 国家 US

  • 入库时间 2022-08-21 11:26:28

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