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Aircraft wheel noise reduction fairing and aircraft wheel including a noise reduction fairing

机译：飞机降噪整流罩和包括降噪整流罩的飞机轮

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摘要

An aircraft wheel noise reduction fairing (8) includes a disk (10) having first and second sides (12, 14) and a plurality of circumferentially disposed openings (16) between the first side (12) and the second side (14) and at least one mesh structure (24, 26) connected to the second side (14) of the disk (10) overlying the plurality of circumferentially disposed openings (16). Also the combination of an aircraft wheel (30) and a noise reduction fairing (8) wherein the aircraft wheel (30) includes a hub (32) surrounding a wheel axis of rotation (34), a web (36) projecting from the hub (32) and a cylindrical wall (40) having an inner surface (42) and an outer surface (44) connected to the web (36) and surrounding the axis of rotation (34). The wall (40) has an end edge (46) spaced from the web (36), a flange (48) spaced from the end edge (46) and projecting from the cylindrical wall (40), and the fairing (8) includes a plurality of circumferentially disposed openings and is mounted in the cylindrical space defined by the cylindrical wall (40).

机译：飞机车轮降噪整流罩（ 8 ）包括具有第一和第二侧面（ 12、14 ）的圆盘（ 10 ）和多个在第一侧面（ 12 ）和第二侧面（ 14 ）和至少一个网状结构（ 24、26 ）连接到磁盘（ 10 ）的第二面（ 14 ），并覆盖多个圆周设置的开口（ 16 < / B>）。同样是飞轮（ 30 ）和降噪整流罩（ 8 ）的组合，其中飞轮（ 30 ）包括轮毂（ 32 ）围绕车轮旋转轴（ 34 ），从轮毂（ 32 ）和一个圆柱壁（ 40 ），其内表面（ 42 ）和外表面（ 44 ）连接到腹板（< B> 36 ）并围绕旋转轴（ 34 ）。壁（ 40 ）的末端边缘（ 46 ）与腹板（ 36 ）和法兰（ 48 ）与末端边缘（ 46 ）隔开并从圆柱壁（ 40 ）突出，整流罩（ 8 ）包括一个多个沿圆周设置的开口，并安装在由圆柱壁（ 40 ）限定的圆柱空间中。 展开▼

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公开/公告号US2008078866A1

专利类型

公开/公告日2008-04-03

原文格式PDF

申请/专利权人 CHARLES A. PARKER;MATTHEW D. SPRAY;DAVID D. MCAFEE;LEI TONG;STEVE HODGE;
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申请/专利号US20060521432

发明设计人 DAVID D. MCAFEE;STEVE HODGE;LEI TONG;MATTHEW D. SPRAY;CHARLES A. PARKER;
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申请日2006-09-15

分类号B64C25/00;

国家 US

入库时间 2022-08-21 20:13:52

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