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    • 1. 发明授权
    • Air-conditioning system with icing protection for an aircraft
    • 用于飞机防冰保护的空调系统
    • US08292222B2
    • 2012-10-23
    • US12322999
    • 2009-02-10
    • Alexander SolntsevJohannes EichholzHolger Bammann
    • Alexander SolntsevJohannes EichholzHolger Bammann
    • B64D13/08
    • B64D13/08B64D2013/0618B64D2013/0688Y02T50/56
    • Aircraft air-conditioning system (1) for an aircraft having a plurality of zones (2, 4), comprising a first line (6) for feeding cold air at an actual temperature T1act., a second line (14) which branches off a portion of the air from the first line (6) at a branching point (10) and feeds the air to a plurality of zones (2, 4) of an aircraft, wherein warm air is fed through a first trim valve (12) into the second line (14) so that the air in the second line (14) is heated to the actual temperature T2act., and a first zone feed line (24) feeding the air downstream of the first trim valve (12) to a first zone (2), wherein a second trim valve (26) is arranged in the first zone feed line (24), through which valve warm air is fed into the first zone feed line (24) so that the air in the first zone feed line (24) is heated to the actual temperature Tzf1act., and the first line (6) downstream and/or upstream of the branching point (1) feeds cold air at least to one further zone. A second feed line (18) feeds air downstream of the first adjustment (12) to a second zone (4). A heating device (20) can be arranged in the second feed line (18).
    • 一种用于具有多个区域(2,4)的飞行器的飞行器空调系统(1),包括用于以实际温度T1act进行冷空气的第一管线(6),第二管线(14),其分支 在分支点(10)处来自第一管线(6)的空气的一部分,并将空气供给飞机的多个区域(2,4),其中暖空气通过第一调节阀(12)进入 第二管线(14),使得第二管线(14)中的空气被加热到实际温度T2act;以及第一区域进料管线(24),其将第一调节阀(12)下游的空气供给到第一管 区域(2),其中第二调节阀(26)布置在第一区域供给管线(24)中,阀暖空气通过该第二区域供给管线(24)进入第一区域供给管线(24),使得第一区域中的空气进给 管线(24)被加热到实际温度Tzf1act,并且分支点(1)的下游和/或上游的第一管线(6)将冷空气供给至少一个另外的区域。 第二进料管线(18)将第一调节件(12)下游的空气送入第二区域(4)。 加热装置(20)可以布置在第二进料管线(18)中。
    • 9. 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。