멀티 로터 항공기(1, 1', 1", 1"', 1"", 1""', 1""")로서, 각각이 전용 제1, 제2, 및 제3 유압 모터(11, 21, 31)에 의해 회전 가능한 적어도 제1, 제2, 및 제3 로터(10, 20, 30), 동력 유닛(2), 상기 각각의 제1, 제2, 및 제3 유압 모터(11, 21, 31)에 전용되는 적어도 제1, 제2, 및 제3 유압 펌프(12, 22, 32), 여기서, 상기 각 유압 펌프(12, 22, 32)는 유압 모터(11, 21, 31)에 동력을 공급하여 각각의 로터(10, 20, 30)를 회전시키는 각각의 유압 모터(11, 21, 31)에 가압 유체를 제공하도록 배치됨, 상기 멀티 로터 항공기(1, 1', 1", 1"',1"",1""',1""")의 작동을 제어하기 위한 제어 유닛(6)을 포함하고, 상기 멀티 로터 항공기(1, 1', 1", 1"', 1"", 1""', 1""")의 제어는 각각의 유압 모터(11, 21, 31)에 분배된 가압 유체의 흐름을 변경함으로써 수행되도록 배치되고, 상기 각각의 유압 모터(11, 21, 31)에 제공된 가압 유체의 흐름은 각각의 유압 펌프(12, 22, 32)로부터 전용 유압 모터(11, 21, 31)로의 가압 유체의 흐름을 제어하도록 구성된 적어도 하나의 제어 밸브(13, 23, 33)에 의해 각각 제어가능하다.

    Multi-rotor aerial vehicle (1, 1′, 1″, 1′″, 1″″, 1″″′, 1″″″) comprising, at least a first, second and third rotor 10, 20, 30, each rotatable by a dedicated first second and third hydraulic motor 11, 21, 31, a power unit 2, at least a first, second and third hydraulic pump 12, 22, 32 dedicated to the respective first, second and third hydraulic motor 11, 21, 31, wherein each hydraulic pump 12, 22, 32 is arranged to provide pressurized fluid to each hydraulic motor 11, 21, 31 for powering the hydraulic motor 11, 21, 31 and thereby rotating the respective rotor 10, 20, 30, a control unit 6 for controlling the operation of the multi-rotor aerial vehicle (1, 1′, 1″, 1′″, 1″″, 1″″′, 1″″″), wherein the control of the multi-rotor aerial vehicle (1, 1′, 1″, 1′″, 1″″, 1″″′, 1″″″) is arranged to be performed by altering the flow of pressurized fluid distributed to each respective hydraulic motor 11, 21, 31, wherein, wherein the flow of pressurized fluid provided to each hydraulic motor 11, 21, 31 is individually controllable by means of at least one control valve 13, 23, 33 configured to control the flow of pressurized fluid from each hydraulic pump 12, 22, 32 to its dedicated hydraulic motor 11, 21, 31.


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    Title :

    MULTI-ROTOR AERIAL VEHICLE


    Additional title:

    멀티 로터 항공기


    Publication date :

    2022-07-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B64U / B64C AEROPLANES , Flugzeuge / A63H Spielzeuge, z.B. Kreisel, Puppen, Reifen, Baukästen , TOYS, e.g. TOPS, DOLLS, HOOPS, BUILDING BLOCKS



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