PROBLEM TO BE SOLVED: To provide an outer rotor type motor and a flying device having high waterproof and dustproof performance.SOLUTION: The outer rotor type motor in which a rotor rotates around a stator includes a stationary support for fixedly supporting the stator in a non-rotatable manner while rotatably supporting a rotation body including a rotor via a bearing. Then, between an open-end side of a cup-shaped rotation body and the fixed support, a bending labyrinth clearance is formed. A water repellent coating film is formed on a portion to be a facing surface forming the labyrinth clearance. A propeller is attached to the rotational output shaft of this outer rotor type motor to make it a driving source of a compact flying device.SELECTED DRAWING: Figure 5

    【課題】 高い防水防塵性能を備えるアウターロータ型モータと飛行装置を提供する。【解決手段】 ステータの周囲でロータが回転するアウターロータ型モータにおいて、ロータを含む回転体をベアリングを介して回転可能に支持するとともに、ステータを回転不能に固定支持する固定支持体を備える。そして、カップ形状をした回転体の開放端側と固定支持体との間に、屈曲するラビリンス隙間が形成するとともに、ラビリンス隙間を形成する対向面となる部分に撥水性皮膜が形成する。このアウターロータ型モータの回転出力軸にプロペラを取り付け、小型の飛行装置の駆動源とする。【選択図】 図5


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    Title :

    OUTER ROTOR TYPE MOTOR AND FLYING DEVICE


    Additional title:

    アウターロータ型モータおよび飛行装置


    Contributors:
    OKI KOJI (author)

    Publication date :

    2018-08-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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