To reduce a weight of an electric aircraft.SOLUTION: An electric aircraft includes a plurality of rotary wings, motors for rotating the rotary wings respectively, support shafts for supporting the rotary wings and the motors respectively, motor control parts for controlling rotation of the motors, a plurality of power supply lines for supplying power to each pair of motors, and a plurality of battery modules provided at positions lower than positions of the support shafts, which are connected to each power supply line. When a length from the center of the support shaft to a central position of the rotary wing is represented by (a), a difference between the position of the support shaft and the position of the battery module is set to be in a range of (a/4) to (a/2).SELECTED DRAWING: Figure 2

    【課題】電動式航空機を軽量化する。【解決手段】複数の回転翼と、回転翼をそれぞれ回転させるモータと、回転翼およびモータをそれぞれ支持する支持軸と、モータの回転を制御するモータ制御部と、モータの対毎に電力を供給する複数の電力供給ラインと、支持軸の位置より下方の位置に取り付けられ、電力供給ライン毎に接続される複数のバッテリモジュールとを備え、支持軸の中心から回転翼の中心位置までの長さをaとするときに、支持軸の位置とバッテリモジュールの位置との差が(a/4)から(a/2)の範囲に設定されるようにした電動式航空機である。【選択図】図2


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    Title :

    ELECTRIC AIRCRAFT


    Additional title:

    電動式航空機


    Contributors:

    Publication date :

    2019-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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