Totally enclosed fan cooled motor
    1.
    发明授权
    Totally enclosed fan cooled motor 有权
    全封闭风扇冷却电机

    公开(公告)号:US07541701B2

    公开(公告)日:2009-06-02

    申请号:US11759730

    申请日:2007-06-07

    IPC分类号: H02K9/00

    CPC分类号: H02K9/14 H02K5/18 H02K11/33

    摘要: A motor assembly comprises a first end frame, a second end frame including at least one air outlet aperture, an air shroud surrounding a stator between the first end frame and the second end frame, the air shroud cooperating with the stator to form at least one air passage, and cooperating with the first end frame to form at least one air inlet aperture. The motor assembly also comprises a fan mounted on the rotating shaft, the fan operable to generate an air flow of ambient air through the at least one air inlet aperture, the at least one air passage and the at least one air outlet aperture.

    摘要翻译: 电动机组件包括第一端框架,第二端框架,其包括至少一个空气出口孔,围绕第一端框架和第二端框架之间的定子的空气护罩,空气罩与定子配合以形成至少一个 空气通道,并且与第一端框配合以形成至少一个空气入口孔。 所述马达组件还包括安装在所述旋转轴上的风扇,所述风扇可操作以产生通过所述至少一个空气入口孔,所述至少一个空气通道和所述至少一个空气出口孔的环境空气的空气流。

    GAS-FIRED WATER HEATER WITH AN EXHAUST ASSEMBLY
    3.
    发明申请
    GAS-FIRED WATER HEATER WITH AN EXHAUST ASSEMBLY 有权
    具有排气装置的燃气加热器

    公开(公告)号:US20120180737A1

    公开(公告)日:2012-07-19

    申请号:US13006158

    申请日:2011-01-13

    IPC分类号: F24H1/18 F23J11/00

    摘要: An exhaust assembly for use with a gas-fired water heater that includes a hood for receiving exhaust gas from the gas-fired water heater, a housing, and a fan positioned in the housing to move exhaust gas from the hood out of the exhaust outlet. The hood includes a first hood mounting location and a second hood mounting location. The housing includes an exhaust outlet and a housing mounting location. In a first configuration, the exhaust outlet faces a first direction and the housing mounting location is aligned with and secured at the first hood mounting location. In a second configuration, the exhaust outlet faces a second direction different than the first direction and the housing mounting location is aligned with and secured at the second hood mounting location.

    摘要翻译: 一种与燃气热水器一起使用的排气组件,其包括用于接收来自燃气热水器的废气的罩,壳体和位于壳体中的风扇,以将来自罩的废气从排气出口 。 罩包括第一罩安装位置和第二罩安装位置。 壳体包括排气口和外壳安装位置。 在第一构造中,排气出口面向第一方向,并且壳体安装位置与第一罩安装位置对准并固定。 在第二构造中,排气出口面向与第一方向不同的第二方向,并且壳体安装位置与第二罩安装位置对准并固定。