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    • 93. 发明公开
    • Aircraft landing gear cooling system
    • Kühlsystemeines Flugzeugfahrwerks
    • EP2772428A1
    • 2014-09-03
    • EP14153604.5
    • 2014-02-03
    • The Boeing Company
    • Kirkbride, David W.Jolliffe, Darrell S.
    • B64C25/42F16D65/847
    • B60R99/00B60T5/00B64C25/42F16D65/847Y10T137/0318Y10T137/6855
    • According to one embodiment, an apparatus for cooling at least one landing gear brake (42) of an aircraft in flight is described. The apparatus includes an air handling assembly (120) that is coupled to the aircraft. The air handling assembly (120) includes at least one air inlet port (124). The apparatus also includes an air delivery assembly (150) that is in air receiving communication with the air handling assembly (120). The air delivery assembly (150) includes at least one nozzle (152) that is configured to direct air into a first space adjacent a first side of the landing gear brake (42) to create an air pressure differential across the landing gear brake (42).
    • 根据一个实施例,描述了用于冷却飞行中的飞行器的至少一个起落架制动器(42)的装置。 该装置包括联接到飞行器的空气处理组件(120)。 空气处理组件(120)包括至少一个空气入口(124)。 该设备还包括空气输送组件(150),其与空气处理组件(120)处于空气接收通信。 空气输送组件(150)包括至少一个喷嘴(152),其被构造成将空气引导到与起落架制动器(42)的第一侧相邻的第一空间中,以在起落架制动器(42)上产生气压差 )。
    • 96. 发明公开
    • DRIVE DEVICE AND CONSTRUCTION MACHINE PROVIDED WITH SAME
    • 天竺葵
    • EP2650566A1
    • 2013-10-16
    • EP11846679.6
    • 2011-11-29
    • Kobelco Construction Machinery Co., Ltd.
    • TERAUCHI, Kenichi
    • F16H57/027B60T5/00F16D55/30F16D65/847F16J15/447
    • F16H57/04B60T5/00E02F9/128F16D55/28F16D2055/0058F16D2121/06F16H57/027F16H57/0443F16H57/0486F16J15/44Y10T74/19637
    • To obtain a reliable and sufficient air breather function even during an operation on sloping ground while achieving compactness in a height direction and a diametrical direction, the present invention includes a dry brake 16 provided between a motor 1 and a speed reducer 2 and having a brake mechanism for applying a brake to a motor shaft 5 and a brake housing 17 surrounding a brake chamber 18 housing the brake mechanism. The brake housing 17 includes a partition wall 22 that partitions a speed reducer chamber 12 from the brake chamber 18 when penetrated by the motor shaft 5. The partition wall 22 is provided with a shaft sealing mechanism 23 that limits a flow of a lubricating oil O between the partition wall 22 and the motor shaft 5, and an air passage 25 that allows air to flow between the speed reducer chamber 12 and the brake chamber 18 while limiting an inflow of the lubricating oil O into the brake chamber 18 from the speed reducer chamber 12. An air breather for opening the interior of the brake chamber 18 to the atmosphere is formed in the brake 16.
    • 为了即使在倾斜地面的操作中获得可靠且充分的通气功能,同时实现高度方向和直径方向上的紧凑性,本发明包括设置在电动机1和减速器2之间并具有制动器的干式制动器16 将制动器施加到电动机轴5和围绕容纳制动机构的制动室18的制动器壳体17的机构。 制动器壳体17包括分隔壁22,该分隔壁22在由电动机轴5穿过时将减速器室12与制动室18分隔开。分隔壁22设置有轴封机构23,其限制润滑油O 在分隔壁22和电动机轴5之间,以及空气通道25,其允许空气在减速器室12和制动室18之间流动,同时限制润滑油O从减速器流入制动室18 在制动器16中形成用于将制动室18的内部打开到大气的通气孔。