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    Priming Protection
    2.
    发明申请
    Priming Protection 审中-公开
    起动保护

    公开(公告)号：US20160061204A1

    公开(公告)日：2016-03-03

    申请号：US14877817

    申请日：2015-10-07

    Applicant: Pentair Water Pool and Spa, Inc. ,  Danfoss Power Electronics A/S

    Inventor： Robert W. Stiles, JR. ,  Lars Hoffmann Berthelsen ,  Gert Kjaer ,  Florin Lungeanu

    IPC: F04D15/00 ,  F04D13/06 ,  F04D1/00

    Abstract: Embodiments of the invention provide a pumping system for at least one aquatic application. The pumping system includes a pump, a motor coupled to the pump, and a controller in communication with the motor. The controller receives input of a performance value that is determined utilizing information from operation of the motor and compares the performance value to a reference value. The controller also is configured to prime and run the pump when the performance value equals the first reference value and to continue to do so until the performance value equals a second reference value. Alternatively, the controller receives user input of an amount of time the system can take to attempt to successfully prime the pump and is configured to operate the motor at maximum speed until the amount of time elapses.

    Abstract translation: 本发明的实施例提供了一种用于至少一个水生应用的泵送系统。 泵送系统包括泵，耦合到泵的马达以及与马达连通的控制器。 控制器接收使用来自电动机的操作的信息确定的性能值的输入，并将性能值与参考值进行比较。 当性能值等于第一参考值时，控制器还被配置为引导和运行泵，并继续执行，直到性能值等于第二参考值。 或者，控制器接收用户输入一段时间，系统可以尝试成功地填充泵，并且被配置为以最大速度操作电动机，直到经过一段时间。

    Priming protection
    5.
    发明授权
    Priming protection 有权

    公开(公告)号：US10731655B2

    公开(公告)日：2020-08-04

    申请号：US14877817

    申请日：2015-10-07

    Applicant: Pentair Water Pool and Spa, Inc. ,  Danfoss Power Electronics A/S

    Inventor： Robert W. Stiles, Jr. ,  Lars Hoffmann Berthelsen ,  Gert Kjaer ,  Florin Lungeanu

    IPC: F04B49/06 ,  F04D15/00 ,  F04D13/06 ,  F04B49/20 ,  F04D1/00

    Abstract: Embodiments of the invention provide a pumping system for at least one aquatic application. The pumping system includes a pump, a motor coupled to the pump, and a controller in communication with the motor. The controller receives input of a performance value that is determined utilizing information from operation of the motor and compares the performance value to a reference value. The controller also is configured to prime and run the pump when the performance value equals the first reference value and to continue to do so until the performance value equals a second reference value. Alternatively, the controller receives user input of an amount of time the system can take to attempt to successfully prime the pump and is configured to operate the motor at maximum speed until the amount of time elapses.

    Filter Loading
    8.
    发明申请
    Filter Loading 审中-公开
    过滤器装载

    公开(公告)号：US20140027359A1

    公开(公告)日：2014-01-30

    申请号：US13937808

    申请日：2013-07-09

    Applicant: Danfoss Low Power Drives ,  Pentair Water Pool and Spa, Inc.

    Inventor： Robert W. Stiles, JR. ,  Lars Hoffmann Berthelsen ,  Ronald B. Robol ,  Gert Kjaer ,  Einar Kjartan Runarsson

    IPC: E04H4/12

    CPC classification number: E04H4/1245 ,  B01D37/04 ,  B01D37/043 ,  B01D37/046 ,  F04B49/20 ,  F04B2205/0801 ,  F04D13/06 ,  F04D15/0066

    Abstract: A pumping system for moving water of a swimming pool includes a water pump, a variable speed motor, and a filter arrangement in fluid communication with the pump. The pumping system can also include means for determining a load value indicative of an unclogged filter that permits movement of water through the filter arrangement, means for determining a load value indicative of a clogged filter that inhibits movement of water through the filter arrangement, and means for determining a performance value of the pumping system. The pumping system also includes means for determining a relative loading value of the filter arrangement, means for displaying the relative loading value, and means for controlling the motor in response to the relative loading value. In one example, the load values and performance value can include flow pressure values. A method of moving water of a swimming pool is also disclosed.

    Abstract translation: 用于移动游泳池水的泵送系统包括水泵，变速电动机和与泵流体连通的过滤器装置。 泵送系统还可以包括用于确定指示允许水通过过滤器装置移动的未堵塞的过滤器的负载值的装置，用于确定指示阻止水通过过滤器装置的运动的堵塞过滤器的负载值的装置，以及装置 用于确定泵送系统的性能值。 泵送系统还包括用于确定过滤器装置的相对负载值的装置，用于显示相对负载值的装置，以及响应于相对负载值来控制电动机的装置。 在一个示例中，负载值和性能值可以包括流量压力值。 还公开了一种移动游泳池水的方法。

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