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    • 3. 发明申请
    • RAM AIR OUTLET DUCT
    • RAM空气出风口
    • US20100258655A1
    • 2010-10-14
    • US12755845
    • 2010-04-07
    • Alexander SolntsevRuediger SchmidtThomas Scherer
    • Alexander SolntsevRuediger SchmidtThomas Scherer
    • B05B1/30
    • B64D13/00B64D2241/00Y02T50/56
    • A ram air outlet duct (10) for removing air from an aircraft includes a ram air outlet duct wall (20) bounding an interior (16) of the ram air outlet duct (10), a ram air outlet (12), and a ram air outlet duct flap (22) for adjusting a flow cross-section of the ram air outlet (12). To minimise additional drag caused by the ram air outlet duct (10) when it is mounted in an aircraft and the aircraft is flying, a flap area of to the ram air outlet duct flap (22) is smaller than a cross-sectional area of the ram air outlet (12) and/or the ram air outlet duct wall (20) has a rounded shape in a section (26) adjoining the ram air outlet (12).
    • 用于从飞行器去除空气的冲压空气出口管道(10)包括限定所述冲压空气出口管道(10)的内部(16)的压头空气出口管道壁(20),冲压空气出口(12)和 用于调节冲压气体出口(12)的流动横截面的冲压出气管道挡板(22)。 为了最小化冲压出气管道(10)在其安装在飞行器中并且飞行器飞行时引起的附加阻力,冲压气体出口管道挡板(22)的翼片区域小于 冲压空气出口(12)和/或冲压出气管道壁(20)在与冲压气体出口(12)相邻的部分(26)中具有圆形形状。
    • 7. 发明申请
    • FRESH AIR INLET FOR AN AIRCRAFT
    • 新鲜空气入口飞机
    • US20110136425A1
    • 2011-06-09
    • US12994911
    • 2009-05-27
    • Johannes EichholzJens BeierAlexander SolntsevRuediger Schmidt
    • Johannes EichholzJens BeierAlexander SolntsevRuediger Schmidt
    • B64D13/00
    • B64D33/02B64C7/00B64D13/00B64D2033/022B64D2241/00Y02T50/44Y02T50/56
    • The invention relates to a fresh air inlet for an aircraft that features at least one ram air inlet with at least one ram air inlet opening, at least one secondary air inlet opening that is spaced apart from the ram air inlet and at least one movably mounted flap, wherein the flap can be moved into a first position and into a second position, and wherein the flap essentially covers the secondary air inlet opening in the first position and at least partially opens the secondary air inlet opening and at least in certain areas extends into the air flow directed toward the ram air inlet opening in order to shield the ram air inlet opening from foreign matter in the second position. The air inlet according to the invention makes it possible to reduce the pressure loss of the air inlet on the ground or during flight phases with relatively slow speed due to the enlarged cross-sectional surface. This results in that the actual ram air inlet can be optimized for cruising phases, and that the energy expenditure for any downstream compressors and flow-induced noises can be considerably reduced.
    • 本发明涉及一种用于飞机的新鲜空气入口,其具有至少一个冲压空气入口,其具有至少一个冲压空气入口,至少一个与冲压空气入口间隔开的二次空气入口,以及至少一个可移动地安装 翼片,其中所述翼片可以移动到第一位置并进入第二位置,并且其中所述翼片在所述第一位置基本上覆盖所述次级空气入口开口并且至少部分地打开所述次级空气入口开口,并且至少在某些区域延伸 进入朝向冲压空气入口开口的空气流中,以便将冲压空气入口与第二位置的异物屏蔽。 根据本发明的空气入口使得可以由于横截面增大而以相对较慢的速度减小地面上空气入口或飞行阶段的压力损失。 这导致实际的冲压进气口可以针对巡航阶段进行优化,并且可以大大减少任何下游压缩机和流动引起的噪声的能量消耗。
    • 8. 发明授权
    • Fresh air inlet for an aircraft
    • 飞机的新鲜空气进口
    • US08973867B2
    • 2015-03-10
    • US12994911
    • 2009-05-27
    • Johannes EichholzJens BeierAlexander SolntsevRuediger Schmidt
    • Johannes EichholzJens BeierAlexander SolntsevRuediger Schmidt
    • B64D33/02B64C7/00B64D13/00
    • B64D33/02B64C7/00B64D13/00B64D2033/022B64D2241/00Y02T50/44Y02T50/56
    • A fresh air inlet for an aircraft features a ram air inlet with a ram air inlet opening, a secondary air inlet opening separate from the ram air inlet and a movably mounted flap. The flap can be moved into a first or second position, and essentially covers the secondary air inlet opening in the first position and at least partially opens the secondary air inlet opening and extends away from the aircraft body in the second position to shield the ram air inlet opening from foreign matter in the air. The secondary air inlet reduces the pressure loss of the air inlet on the ground or during flight phases with relatively slow speed due to the enlarged cross-sectional surface. The ram air inlet can be optimized for cruising phases, and the energy expenditure for any downstream compressors and flow-induced noises can be considerably reduced.
    • 用于飞行器的新鲜空气入口具有冲压空气入口,其具有冲压空气入口开口,与冲压空气入口分开的二次空气入口和可移动安装的翼片。 翼片可以移动到第一或第二位置,并且在第一位置基本上覆盖二次空气入口开口,并且至少部分地打开二次空气入口开口并在第二位置远离飞行器主体以屏蔽冲压空气 入口从空气中的异物进入。 二次空气入口由于横截面的扩大而减小了地面空气入口的压力损失或飞行阶段的相对较慢的压力损失。 冲压进气口可以针对巡航阶段进行优化,任何下游压缩机和流量引起的噪声的能量消耗都可以大大降低。