An aircraft propeller (10) has: a propeller shaft (11); propeller blades (12, 13) fastened to a propeller shaft (11), in each case an inlet-side flow channel (18, 19) and an outlet-side flow channel (20, 21) being introduced into each of the propeller blades, the inlet-side flow channel (18, 19) having an inlet opening and the outlet-side flow channel (20, 21) having an outlet opening on the respective propeller blade, the inlet-side flow channel (18, 19) having an outlet opening and the outlet-side flow channel (20, 21) having an outlet opening. Wherein the inlet-side flow channel (18, 19) of the respective propeller blade is connected to the outlet-side flow channel (20, 21) in such a way that air flowing in via the inlet-side flow channel (18, 19) of the respective propeller blade flows out via the outlet-side flow channel (20, 21) of the respective other propeller blade, the inlet openings and the outlet openings of the propeller blades (12, 13) are arranged on different sides of the respective propeller blades (12, 13).

    一种飞行器螺旋桨(10),具有:螺旋桨轴(11);紧固在螺旋桨轴(11)上的螺旋桨叶(12,13),其中向每个螺旋桨叶中各自引入了入口侧的流动通道(18,19)且各自引入了出口侧的流动通道(20,21),其中在相应的螺旋桨叶上,入口侧的流动通道(18,19)具有入口开口,且出口侧的流动通道(20,21)具有出口开口,其中相应的螺旋桨叶的入口侧的流动通道(18,19)与出口侧的流动通道(20,21)连接,其方式为使得经由相应的螺旋桨叶的入口侧的流动通道(18,19)流入的空气经由相应的其他螺旋桨叶的出口侧的流动通道(20,21)流出,其中相应的螺旋桨叶(12,13)的入口开口和出口开口布置在相应的螺旋桨叶(12,13)的不同侧。


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    Title :

    Aircraft propeller and aircraft


    Additional title:

    飞行器螺旋桨和飞行器


    Contributors:

    Publication date :

    2022-10-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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