HOUSING FOR AN AXIAL FAN
    1.
    发明申请
    HOUSING FOR AN AXIAL FAN 审中-公开
    房屋风扇

    公开(公告)号:US20150267716A1

    公开(公告)日:2015-09-24

    申请号:US14433913

    申请日:2013-04-12

    摘要: A housing for a fan or blower, in particular an axial fan, includes a wall ring (2) having an inlet nozzle section (3), an outer diffuser (6) having an inlet flow opening (7) and an outlet flow opening (8), and a holder for an electric motor (9) of the fan. The holder is arranged in an inner space of the housing. The outer diffuser (6) is formed by at least two partial ring sections that are connected to the outer circumferential surface via mechanical connection elements. The holder includes several struts (14) that are fastened to an inner circumferential surface of the outer diffuser (6) by one end, are circumferentially spaced apart, and are fastened in the edge region of the inlet flow opening (7). The struts can be installed by their other end to a motor flange (16) of the motor housing (17) of the electric motor (9).

    摘要翻译: 用于风扇或鼓风机的壳体,特别是轴流风扇包括具有入口喷嘴部分(3)的壁环(2),具有入口流动开口(7)和出口流动开口(7)的外部扩散器(6) 8)和用于风扇的电动机(9)的保持器。 保持器布置在壳体的内部空间中。 外部扩散器(6)由至少两个通过机械连接元件连接到外周表面的部分环形部分形成。 保持器包括几个支柱(14),其通过一端紧固到外扩散器(6)的内圆周表面上,周向间隔开,并且紧固在入口流动开口(7)的边缘区域中。 支柱可以由另一端安装到电动马达(9)的马达壳体(17)的马达法兰(16)上。

    HOUSING FOR A VENTILATOR OR FAN
    4.
    发明申请
    HOUSING FOR A VENTILATOR OR FAN 审中-公开
    用于通风器或风扇的房屋

    公开(公告)号:US20150252812A1

    公开(公告)日:2015-09-10

    申请号:US14433137

    申请日:2013-08-21

    IPC分类号: F04D25/08 F04D29/54 F04D25/06

    摘要: The invention relates to a housing for a ventilator (1) or fan, in particular an axial ventilator, comprising an annular housing wall (2) which encloses a flow channel (3) having an inflow opening (4) and an outflow opening (6). The flow channel (3) has a circular cross-section in a plane which is perpendicular to a center longitudinal axis (X-X) and a motor mount (7) for an electrical motor (8) of the ventilator (1) within the flow channel (3). The flow channel (3) has a first cylinder section (9), connected to the inflow opening (4), and a second truncated cone section (11), connected thereto by the small truncated cone surface, which expands toward the outflow opening (6). The mount (7) consists of a plurality of stays (12), fastened by one end to the second truncated cone section (11), which extend from an inner circumferential surface of the truncated cone section (11) in the direction of the longitudinal axis (X-X) and have, on the other, internal ends, mount sections for the electrical motor (8). According to the invention, there are fastening means (24, 26) of the housing wall (2) in the region of the inflow opening (4) for connection to a connection part, in particular a wall ring (49a, b, c, d) and having fastening means (28) in the edge region of the outflow opening (6) thereof for a protective grate (23) and/or fastening means (29, 31) for fastening an outside diffuser (37) to the housing wall (2) in the region of the outflow opening (6).

    摘要翻译: 本发明涉及一种用于呼吸机(1)或风扇,特别是轴向通气机的壳体,包括环形容纳壁(2),其包围具有流入开口(4)和流出开口(6)的流动通道(3) )。 流动通道(3)在垂直于中心纵向轴线(XX)的平面中具有圆形横截面,并且在流道内具有用于呼吸机(1)的电动机(8)的电动机支架(7) (3)。 流动通道(3)具有连接到流入开口(4)的第一圆筒部分(9)和通过小截锥体表面连接的第二截锥体部分(11),该锥形部分朝向流出开口 6)。 安装座(7)由多个支柱(12)组成,其一端固定在第二截锥体部分(11)上,其从纵截面锥形部分(11)的内圆周表面沿纵向方向延伸 另一方面,内部端部具有用于电动机(8)的安装部分。 根据本发明,在流入开口(4)的区域中存在壳体壁(2)的紧固装置(24,26),用于连接到连接部分,特别是壁环(49a,b,c, d)并且在其流出开口(6)的边缘区域中具有紧固装置(28),用于保护格栅(23)和/或紧固装置(29,31),用于将外部扩散器(37)紧固到壳体壁 (2)在流出口(6)的区域中。

    VENTILATOR HAVING AN ELECTRICAL CONNECTION DEVICE
    5.
    发明申请
    VENTILATOR HAVING AN ELECTRICAL CONNECTION DEVICE 审中-公开
    具有电气连接装置的通风机

    公开(公告)号:US20150233593A1

    公开(公告)日:2015-08-20

    申请号:US14433477

    申请日:2013-08-26

    IPC分类号: F24F11/00 H02G15/06 F24F13/10

    摘要: The invention relates to a ventilator, having an electrical ventilator motor and an electrical connection device for connecting electrical motor lines leading to the motor to external electrical connecting lines. The connection device has a terminal box mounted to a device part comprising electrical contact elements, and has an additional connection part, to which the motor lines are connected. The terminal box is releasably connected to the additional connection part via electrical plug-in connections.

    摘要翻译: 本发明涉及一种具有电气通风机电动机和用于将通向电动机的电动机线路连接到外部电气连接线路的电气连接装置的通风机。 连接装置具有安装到包括电接触元件的装置部分的接线盒,并且具有连接电动机线的附加连接部。 接线盒通过电插头连接件可释放地连接到附加连接部件。