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    • 1. 发明授权
    • Device for cleaning and remotely inspecting a chimney
    • 用于清洁和远程检查烟囱的设备
    • US09494318B2
    • 2016-11-15
    • US14102647
    • 2013-12-11
    • Merediths' Inc.
    • John E. MeredithThomas J. Urban
    • F23J3/02
    • F23J3/026F23J2213/60
    • A device for cleaning a chimney preferably includes a rod assembly, cleaning arms, fan blades, a camera, and a stabilizing/positioning assembly. The cleaning arms are provided on an assembly that includes a rotatable hub with the cleaning arms extending from the hub. The fan blades may also extend from the hub or they may be provided separately. The camera is continuously rotatable around the longitudinal axis to allow an uninterrupted 360° scan of the chimney. The stabilizing/positioning assembly is effective to position the cleaning assembly hub a pre-selected stabilizing/positioning distance from an interior wall of a chimney while the hub rotates in the chimney. The cleaning and fan hub(s) is driven by a cable surrounded by a casing that allows the cable to rotate in the casing without rotating the casing. Controls allow the operator to control the speed and direction of the cleaning arms and the camera.
    • 用于清洁烟囱的装置优选地包括杆组件,清洁臂,风扇叶片,照相机和稳定/定位组件。 清洁臂设置在组件上,该组件包括可旋转的毂,其中清洁臂从轮毂延伸。 风扇叶片也可以从轮毂延伸,或者可以分开设置。 相机可以围绕纵向轴线连续旋转,以允许烟囱不间断的360°扫描。 稳定/定位组件有效地将清洁组件集线器定位在烟囱的内壁处的预选的稳定/定位距离,同时轮毂在烟囱中旋转。 清洁和风扇轮毂由围绕着壳体的电缆驱动,允许电缆在壳体中旋转而不旋转外壳。 控制器允许操作员控制清洁臂和相机的速度和方向。
    • 4. 发明申请
    • DEVICE FOR CLEANING AND REMOTELY INSPECTING A CHIMNEY
    • 清洁和远程检查芝士的设备
    • US20170059157A1
    • 2017-03-02
    • US15351520
    • 2016-11-15
    • John E. MeredithThomas J. Urban
    • John E. MeredithThomas J. Urban
    • F23J3/02
    • F23J3/026F23J2213/60
    • A device for cleaning a chimney preferably includes a rod assembly, cleaning arms, fan blades, a camera, and a stabilizing/positioning assembly. The cleaning arms are provided on an assembly that includes a rotatable hub with the cleaning arms extending from the hub. The fan blades may also extend from the hub or they may be provided separately. The camera is continuously rotatable around the longitudinal axis to allow an uninterrupted 360° scan of the chimney. The stabilizing/positioning assembly is effective to position the cleaning assembly hub a pre-selected stabilizing/positioning distance from an interior wall of a chimney while the hub rotates in the chimney. The cleaning and fan hub(s) is driven by a cable surrounded by a casing that allows the cable to rotate in the casing without rotating the casing. Controls allow the operator to control the speed and direction of the cleaning arms and the camera.
    • 用于清洁烟囱的装置优选地包括杆组件,清洁臂,风扇叶片,照相机和稳定/定位组件。 清洁臂设置在组件上,该组件包括可旋转的毂,其中清洁臂从轮毂延伸。 风扇叶片也可以从轮毂延伸,或者可以分开设置。 相机可以围绕纵向轴线连续旋转,以允许烟囱不间断的360°扫描。 稳定/定位组件有效地将清洁组件集线器定位在烟囱的内壁处的预选的稳定/定位距离,同时轮毂在烟囱中旋转。 清洁和风扇轮毂由围绕着壳体的电缆驱动,允许电缆在壳体中旋转而不旋转外壳。 控制器允许操作员控制清洁臂和相机的速度和方向。
    • 10. 发明申请
    • DEVICE FOR CLEANING AND REMOTELY INSPECTING A CHIMNEY
    • 清洁和远程检查芝士的设备
    • US20090260180A1
    • 2009-10-22
    • US12424166
    • 2009-04-15
    • John E. MeredithThomas J. Urban
    • John E. MeredithThomas J. Urban
    • B08B9/02
    • F23J3/026F23J2213/60
    • A device for cleaning a chimney preferably includes a cleaning head having a hub with brush arms extending from the hub, a cable assembly connected to the cleaning head and having a flexible cable surrounded by a casing, with the casing being sized to allow the cable to rotate in the casing without rotating the casing, at least one positioning assembly for holding the cleaning head a desired distance from the interior walls of a chimney, a motor attached to one end of the cable, and a positioning rod effective for pushing said cleaning head and cable assembly up a chimney for a distance of at least eight feet. A camera may be attached to the casing to allow observation and/or recording of the chimney while the cleaning head is working. The device may further include an air knife for dislodging debris when the device is used to sweep a chimney, and/or a vacuum for removing waste dislodged by the device. The motor may be a variable speed motor that is controlled by a foot switch to allow an individual chimney sweep to operate the cable, the rod, and the motor speed simultaneously.
    • 用于清洁烟囱的装置优选地包括具有轮毂的清洁头,所述轮毂具有从所述轮毂延伸的刷臂,连接到所述清洁头并且具有由壳体围绕的柔性缆线的缆索组件,所述壳体的尺寸被设计成允许所述缆线 至少一个定位组件用于将清洁头与烟囱的内壁保持理想的距离,连接到电缆的一端的电动机以及有效地推动所述清洁头的定位杆 并将电缆组装在烟囱上至少八英尺的距离。 相机可以附接到壳体,以允许在清洁头工作时观察和/或记录烟囱。 该装置还可以包括用于当该装置用于扫过烟囱时排出碎屑的气刀和/或用于去除由该装置移走的废物的真空。 电动机可以是由脚踏开关控制的变速电动机,以允许单独的烟囱扫掠同时操作电缆,杆和电动机速度。