To address the problem of a gas turbine engine used as a power source for a helicopter, in which the engine itself becomes pricy and frequent inspection of the turbine is necessary as it has a turbine rotated by means of a high-temperature gas.SOLUTION: A rotary shaft 7 of a compressor 8 is rotated by means of a rotation force of a ram air turbine 3. High-pressure air generated by the compressor 8 is guided through a high-pressure air pipe 9 to a combustor 2. This air is mixed with fuel to be burned, and jetted out as a jet gas from the combustor 2 to rotate a rotary vane. Thus, the rotary vane is rotated without a turbine rotated by means of a high-pressure gas.SELECTED DRAWING: Figure 2

    【課題】ヘリコプターが動力としているガスタービンエンジンは、エンジン内部に、高温ガスで回転するタービンを有しているため、エンジン自体が高価に成り、なおかつタービンの頻繁な点検を必要とする。【解決手段】ラムエア・タービン3の回転力で、圧縮機8の回転軸7を回転させ、その圧縮機8から生まれた高圧空気を、高圧空気管9で燃焼器2に導き、燃料を混ぜて燃焼させ、ジェットガスとして燃焼器2から噴出させ、回転翼を回転させる。これにより、高温ガスで回転するタービン無しで、回転翼を回転させる。【選択図】図2


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    Title :

    ROTARY VANE FOR TIP JET HELICOPTER


    Additional title:

    チップジェットヘリコプターの回転翼


    Contributors:

    Publication date :

    2023-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / F02K JET-PROPULSION PLANTS , Strahltriebwerke



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