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公开(公告)号：US20150300358A1
公开(公告)日：2015-10-22
申请号：US14755548
申请日：2015-06-30
Inventor： Robert W. Stiles, Jr. , Lars Hoffmann Berthelsen , Peter Westermann-Rasmussen , Gert Kjaer , Florin Lungeanu
Abstract: A pumping system for moving water of a swimming pool includes a water pump and a variable speed motor. The pumping system further includes means for determining a first motor speed of the motor, means for determining first and second performance values of the pumping system, and means for comparing the first and second performance values. The pumping system further includes means for determining an adjustment value based upon the comparison, means for determining a second motor speed based upon the adjustment value, and means for controlling the motor in response to the second motor speed. In one example, the pumping system includes means for determining a value indicative of a flow rate of water moved by the pump. In addition or alternatively, the pumping system includes a filter arrangement. A method of controlling the pumping system for moving the water of the swimming pool is also disclosed.
Abstract translation: 用于移动游泳池水的泵送系统包括水泵和变速电动机。 泵送系统还包括用于确定电动机的第一电动机速度的装置，用于确定泵送系统的第一和第二性能值的装置，以及用于比较第一和第二性能值的装置。 泵送系统还包括用于基于比较确定调节值的装置，用于基于调节值确定第二电动机速度的装置，以及响应于第二电动机速度控制电动机的装置。 在一个示例中，泵送系统包括用于确定指示由泵移动的水的流量的值的装置。 另外或替代地，泵送系统包括过滤装置。 还公开了一种控制用于移动游泳池的水的泵送系统的方法。
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Patent Agency Ranking
公开(公告)号：US20210054846A1
公开(公告)日：2021-02-25
申请号：US16949656
申请日：2020-11-09
Inventor： Robert W. Stiles, JR. , Lars Hoffmann Berthelsen , Ronald B. Robol , Everett Cox , Donald Steen , Kevin Murphy , Daniel J. Hruby , Peter Westermann-Rasmussen , Gert Kjaer , Nils-Ole Harvest , Christopher Yahnker , Walter Woodcock , Einar Kjartan Runarsson , Arne Fink Hansen , Alberto Morando , Florin Lungeanu
IPC: F04D15/00
Abstract: A pumping system for at least one aquatic application. The pumping system includes a pump, a motor coupled to the pump, a filter coupled to the pump, and a controller in communication with the motor. The controller is configured to make a sensorless determination of a current value of a water flow rate based on an input power to the motor, drive the motor speed to maintain the water flow rate at a first constant value during a first time period, and drive the motor speed to maintain the water flow rate at a second constant value during a second time period.
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公开(公告)号：US20160061204A1
公开(公告)日：2016-03-03
申请号：US14877817
申请日：2015-10-07
Inventor： Robert W. Stiles, JR. , Lars Hoffmann Berthelsen , Gert Kjaer , Florin Lungeanu
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。
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公开(公告)号：US10480516B2
公开(公告)日：2019-11-19
申请号：US15386993
申请日：2016-12-21
Inventor： Robert W. Stiles, Jr. , Lars Hoffmann Berthelsen , Peter Westermann-Rasmussen , Gert Kjaer , Florin Lungeanu
Abstract: In accordance with one aspect, the present disclosure provides for systems and methods for controlling a pumping system for at least one aquatic application. The pumping system can include a pump, a motor coupled to the pump, an interface associated with the pump designed to receive input instructions from a user, and a controller in communication with the motor. The controller determines a blockage condition based on a power consumption value of the motor, and can further include an auto-restart function that is designed to allow the pump to automatically restart after detection of the blockage.
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公开(公告)号：US10415569B2
公开(公告)日：2019-09-17
申请号：US15724232
申请日：2017-10-03
Inventor： Robert W. Stiles, Jr. , Lars Hoffmann Berthelsen , Peter Westermann-Rasmussen , Gert Kjaer , Florin Lungeanu
Abstract: A pumping system for at least one aquatic application includes a motor coupled to a pump and a controller in communication with the motor. The controller is adapted to determine a first motor speed of the motor, determine a reference power consumption using a reference flow rate and a curve of speed versus power consumption for the reference flow rate, and generate a difference value between the reference power consumption and a present power consumption. The controller drives the motor to reach a steady state condition at a second motor speed based on the difference value.
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公开(公告)号：US10731655B2
公开(公告)日：2020-08-04
申请号：US14877817
申请日：2015-10-07
Inventor： Robert W. Stiles, Jr. , Lars Hoffmann Berthelsen , Gert Kjaer , Florin Lungeanu
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.
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