The present invention relates to an impeller of a blower, which comprises: a hub rotated by receiving rotational force from a rotor; a blade formed along the edge of the hub, and ventilating by pressurizing fluids by receiving the rotational force of the hub; and a rim formed along the outer surface of the blade. Assuming that the external diameter of the impeller is 80~95mm, the thickness of the blade is 0.5-1.5mm, the height of the impeller is not higher than 25mm, and the height of the rim is 2.5mm, an assembly space to assemble the rotor is formed inside the center of the hub, and the blade is formed along the outer surface of the hub, corresponding to the other side of the assembly space. An inlet angle of the blade, touching the hub, is 75-85, and an outlet angle of the blade, touching the rim, is 65-75.

    본 발명은 통풍 시트용 블로워의 임펠러에 관한 것으로, 로터로부터 회전력을 전달받아 회전하는 허브와 상기 허브의 둘레를 따라 형성되고 허브의 회전력을 제공받아 유체를 가압하여 송풍하는 블레이드 및 상기 블레이드의 외주면을 따라 형성되는 림으로 구성되는 임펠러에 있어서, 상기 임펠러의 외경은 80~95㎜, 블레이드의 두께는 0.5~1.5㎜, 임펠러의 높이는 25㎜이하, 림의 높이는 2.5㎜이하일 때, 상기 허브는 중심부 내측에 로터가 조립되는 조립 공간이 형성되고, 상기 조립 공간의 타측에 해당하는 허브의 외측면을 따라 블레이드가 형성되되, 상기 허브와 접하는 블레이드의 입구각은 75~85°이고, 상기 림과 접하는 블레이드의 출구각은 65~75°인 것을 특징으로 하는 통풍 시트용 블로워의 임펠러가 개시된다.


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    Title :

    IMPELLER OF BLOWER FOR VENTILATING SEAT


    Additional title:

    통풍 시트용 블로워의 임펠러


    Contributors:
    PARK SANG HYOUN (author) / CHO EUN SANG (author) / KO JAE YOU (author) / PARK HYEOK LAE (author) / LIM JONG DAE (author) / KIM DONG GI (author) / LEE IN HO (author) / KIM DO HYUNG (author) / NAM TEAK JUN (author) / LIM HO SUB (author)

    Publication date :

    2016-12-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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