PROBLEM TO BE SOLVED: To provide a blower device in which it is difficult for water to enter into a blower motor 30.SOLUTION: A blower device comprises a ring-like cover 3 mounted to a motor holder 1 around an opening 2 and covering a motor upper part 30a, and a blower fan 5 whose rotation center part of coupled with a rotation shaft and whose lower end is adjacent to the motor holder 1. The ring-like cover 3 comprises a sleeve part 3s around which plural uneven parts 6 are formed and that covers the motor upper part 30a, a flange part 3f continued from a lower end of the sleeve part 3s and covering a surface of the motor holder 1, and an annular skirt part 3w formed at a peripheral edge of the flange part 3f. The annular skirt part 3w is press-fitted in an annular groove part 1m of the motor holder 1.

    【課題】水がブロワモータ30内に浸入し難いブロワ装置を提供する。【解決手段】ブロワ装置は、開口部2の周りのモータホルダ1に取りつけられモータ上部30aを覆うリング状カバー3と、回転軸に回転中心部が結合され下端部がモータホルダ1に接近するブロワファン5とを備えている。リング状カバー3は、周囲に複数の凹凸部6が形成されモータ上部30aを覆うスリーブ部3sと、スリーブ部3sの下端から連続してモータホルダ1の表面を覆うフランジ部3fと、フランジ部3fの周縁に形成された環状のスカート部3wとを備える。環状のスカート部3wは、モータホルダ1の環状溝部1mの中に圧入されている。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    BLOWER DEVICE


    Additional title:

    ブロワ装置


    Contributors:

    Publication date :

    2015-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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



    BLOWER DEVICE

    TOMIDO AYAKA / KOSAKA SHO | European Patent Office | 2019

    Free access

    BLOWER DEVICE

    ODA SHUZO / OCHIAI TOSHINORI / INUZUKA MASATO et al. | European Patent Office | 2016

    Free access

    BLOWER DEVICE

    FUKUNAGA KENGO / AKIYAMA KIYOKAZU / SHIMIZU SHINGO et al. | European Patent Office | 2021

    Free access

    BLOWER DEVICE

    OCHIAI TOSHINORI / ODA SHUZO / ISHIGURO SHUNSUKE | European Patent Office | 2016

    Free access

    Blower device

    CHOI SOK WON / KIM SANG HO | European Patent Office | 2022

    Free access