用于航空器的混合推进

文档序号:1189090 发布日期:2020-09-22 浏览:20次 >En<

阅读说明:本技术 用于航空器的混合推进 (Hybrid propulsion for aircraft ) 是由 盖坦·谢诺 于 2019-02-08 设计创作,主要内容包括:通过在传统涡轮发动机周围布置经由机械运动传动机构(25)而链接到低压轴(7)的可逆电机(23)来获得混合推进,单向离合器(29)被布置在风扇(6)和低压压缩机(1)之间的低压轴(7)上。低压轴包括两个对准的部分,它们可以被分离和重新连接。壳体由两个部分(40、41)组成,壳体的所述部分中的第一部分(41)能够相对于壳体的所述部分中的第二部分(40)围绕航空器的水平横向轴线倾斜。低压轴的所述部分中的一个、风扇(6)和可逆电机(23)被安装在壳体的第一部分(41)上,而低压轴的所述部分的另一个被安装在壳体的第二部分(40)上。该装置使用机器(23)作为马达,用以促进航空器的电动滑行,而低压轴的后部保持静止。在发动机故障的情况下,它提供飞行中有效的电动推力,以便增加着陆点之间的距离。它还可以促进垂直起飞和上升,或者甚至垂直下降或着陆。(Hybrid propulsion is obtained by arranging around a conventional turbine engine a reversible electric machine (23) linked to the low-pressure shaft (7) via a mechanical motion transmission (25), a one-way clutch (29) being arranged on the low-pressure shaft (7) between the fan (6) and the low-pressure compressor (1). The low pressure shaft includes two aligned sections that can be separated and reconnected. The shell is made up of two parts (40, 41), a first (41) of said parts of the shell being tiltable about a horizontal transverse axis of the aircraft relative to a second (40) of said parts of the shell. One of said parts of the low-pressure shaft, the fan (6) and the reversible electric machine (23) is mounted on a first part (41) of the casing, while the other of said parts of the low-pressure shaft is mounted on a second part (40) of the casing. The device uses a machine (23) as a motor to facilitate electric taxiing of the aircraft, while the rear of the low pressure shaft remains stationary. In the event of an engine failure, it provides effective electric thrust in flight in order to increase the distance between the landing sites. It may also facilitate vertical take-off and lift, or even vertical descent or landing.)

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