ELECTRIC AIR BLOWER
    1.
    发明公开
    ELECTRIC AIR BLOWER 有权
    ELEKTRISCHES GEBLESSE

    公开(公告)号:EP2829736A1

    公开(公告)日:2015-01-28

    申请号:EP13764541.2

    申请日:2013-03-04

    IPC分类号: F04D29/16 F04D29/08 F04D29/44

    摘要: Fan (3) includes suction-side shroud (3a) and suction port (22) at the center portion of suction-side shroud (3a). Fan case (2) includes opening part (13) at a location facing suction port (22). Fan seal (4) is disposed between inner wall surface (2a) of fan case (2) and suction port-side end surface (3b) of suction-side shroud (3a). Opening part (13) includes a plurality of mushroom-shaped anchors (2b). Fan seal (4) includes holding parts (4b) that fit onto mushroom-shaped anchors (2b). Fan seal (4) is press-fitted onto fan case (2) that includes mushroom-shaped anchors (2b).

    摘要翻译: 风扇(3)在吸入侧护罩(3a)的中心部分包​​括吸入侧护罩(3a)和吸入口(22)。 风扇壳体(2)在面向吸入口(22)的位置处包括开口部分(13)。 风扇密封件(4)设置在风扇壳体(2)的内壁表面(2a)和吸力侧护罩(3a)的吸入口侧端面(3b)之间。 开口部分(13)包括多个蘑菇形锚定件(2b)。 风扇密封件(4)包括装配在蘑菇状锚固件(2b)上的保持部件(4b)。 风扇密封件(4)压入包括蘑菇状锚固件(2b)的风扇壳体(2)上。