A duct fan according to an embodiment includes: a duct frame capable of accommodating a fan inside; an inlet vane formed on an upper side of the fan and including a plurality of blades; and an outlet vane formed on a lower side of the fan and including a plurality of blades, wherein some of the blades of the inlet vane can be independently controlled. An objective of the present invention is to provide the duct fan having vanes capable of improving control force by improving a flow of air introduced into the upper part of the duct fan.

    일 실시예에 따른 덕트 팬은, 내측에 팬을 수용할 수 있는 덕트 프레임, 상기 팬의 상측에 형성되고, 복수 개의 블레이드를 포함하는 입구 베인, 및 상기 팬의 하측에 형성되고, 복수 개의 블레이드를 포함하는 출구 베인을 포함하고, 상기 입구 베인의 상기 블레이드의 일부는 독립적으로 제어될 수 있다.


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    Title :

    DUCTED FAN WITH VANES


    Additional title:

    베인을 갖는 덕트 팬


    Contributors:
    YIM JIN WOO (author) / KANG DONG HUN (author) / KIM GI MIN (author)

    Publication date :

    2022-08-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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