首页> 外国专利> door thrust reverser having at least one stationary structure in which at least one door is mounted hinging between a closed position in which it closes the reverser and creates an outer fairing and an open position in which it opens a passageway in the stationary structure and can at least partially block a flow of air generated by a turbojet engine to reorient it, and the turbojet engine nacelle

door thrust reverser having at least one stationary structure in which at least one door is mounted hinging between a closed position in which it closes the reverser and creates an outer fairing and an open position in which it opens a passageway in the stationary structure and can at least partially block a flow of air generated by a turbojet engine to reorient it, and the turbojet engine nacelle

机译:具有至少一个固定结构的门推力反向器,其中至少一个门铰接在关闭位置和关闭位置之间,在该关闭位置中该门关闭反向器并形成外部整流罩,在打开位置中该门打开固定结构中的通道,并且在涡轮喷气发动机机舱至少部分地阻挡涡轮喷气发动机产生的空气流以重新定向

摘要

door thrust reverser having at least one stationary structure in which at least one door is mounted hinging between a closed position in which it closes the reverser and creates an outer fairing and an open position in which it opens a passageway in the stationary structure and can at least partially block an air flow generated by a turbojet engine in order to reorient it, and in the turbojet engine compartment the present invention relates to a thrust reverser (1) having reverse thrust doors which includes at least one stationary structure (3) on which at least one door (7) is mounted to pivot between closed position, wherein such door closes the reverser and constitutes a portion of an outer canopy, and an open position, in which such a door opens passageway in the stationary structure and is capable of at least partially blocking a flow of air generated by a jet engine in such a way as to reorient it, characterized by by the fact that the stationary structure also supports at least two sets of cascade paddles (10) which can be covered by the door when in the closed position, such sets of cascade paddles being laterally arranged on either side of the door.
机译:具有至少一个固定结构的门推力反向器,其中至少一个门铰接在关闭位置和关闭位置之间,在该关闭位置中该门关闭反向器并形成外部整流罩,在打开位置中该门打开固定结构中的通道,并且在推力反向器(1)具有至少一个固定结构(3),推力反向器(1)具有至少一个固定结构(3),该推力反向器(1)至少部分地阻挡由涡轮喷气发动机产生的气流以使其重新定向,并且在涡轮喷气发动机舱中。至少一个门(7)被安装成在关闭位置和打开位置之间枢转,在关闭位置,该门关闭反向器并构成外罩的一部分,在打开位置中,该门打开固定结构中的通道,并且能够至少部分地阻挡喷气发动机产生的空气流以使其重新定向,其特征在于,固定结构还支撑至少两组级联桨叶(10),当它们处于关闭位置时可以被门覆盖,这两组级联桨叶横向布置在门的任一侧。

著录项

  • 公开/公告号BR112012025171A2

    专利类型

  • 公开/公告日2016-06-21

    原文格式PDF

  • 申请/专利权人 AIRCELLE;

    申请/专利号BR20121125171

  • 申请日2011-03-22

  • 分类号B64D33/04;F02K1/60;F02K1/70;

  • 国家 BR

  • 入库时间 2022-08-21 14:27:21

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