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1. 发明授权

US09051930B2 Speed control 有权
标题翻译：速度控制
公开(公告)号：US09051930B2
公开(公告)日：2015-06-09
申请号：US13906177
申请日：2013-05-30
申请人： Pentair Water Pool and Spa, Inc. , Danfoss Low Power Drives, a Division of Danfoss Drives A/S
发明人： Robert W. Stiles, Jr. , Lars Hoffmann Berthelsen , Ronald B. Robol , Christopher Yahnker , Daniel J. Hruby , Kevin Murphy , Einar Kjartan Runarsson , Arne Fink Hansen , Florin Lungeanu , Peter Westermann-Rasmussen
IPC分类号： F04B49/06 , F04B49/20 , F04D13/06 , F04D15/00
CPC分类号： F04B49/20 , E04H4/1245 , F04B49/06 , F04D13/06 , F04D15/0066 , F04D27/004 , Y10T29/49817
摘要： A pumping system for moving water of a swimming pool includes a water pump, an infinitely variable speed motor, and an arrangement for operating the motor. In one example, the pumping system includes a memory configured to store a plurality of retained speed values, an arrangement for providing a plurality of retained speed values to the memory, and an arrangement for reading a selected one of the plurality of retained speed values from the memory. In addition or alternatively, the pumping system includes a storage medium for digitally storing a plurality of pre-established motor speed values and an arrangement for receiving input from a user to select one of the pre-established motor speeds. In addition or alternatively, the pumping system further includes an arrangement for restarting operation of the motor at a previously selected speed value when power supplied to the motor is interrupted during operation of the motor. A method for controlling the pumping system is also provided.
摘要翻译：用于移动游泳池水的泵送系统包括水泵，无级变速电动机和用于操作电动机的装置。在一个示例中，泵送系统包括被配置为存储多个保留速度值的存储器，用于向存储器提供多个保留速度值的装置，以及用于从多个保留速度值中选择的一个保留速度值记忆。另外或替代地，泵送系统包括用于数字地存储多个预先建立的电动机速度值的存储介质和用于接收来自用户的输入以选择预先建立的电动机速度之一的装置。另外或替代地，泵送系统还包括用于在电动机运行期间中断电动机供电时，以先前选择的速度值重新启动电动机的装置。还提供了一种用于控制泵送系统的方法。

2. 发明授权

US09605680B2 Control algorithm of variable speed pumping system 有权
公开(公告)号：US09605680B2
公开(公告)日：2017-03-28
申请号：US14325887
申请日：2014-07-08
申请人： Pentair Water Pool and Spa, Inc. , Danfoss Drives A/S
发明人： 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, Jr. , Einar Kjartan Runarsson , Arne Fink Hansen , Alberto Morando , Florin Lungeanu
IPC分类号： G05D7/00 , F04F5/00 , F04B23/08 , F04D15/00
CPC分类号： F04D15/0066 , F04B49/065
摘要： A pumping system includes a pump for moving water. In one aspect, this is in connection with performance of an operation. The system includes a variable speed motor operatively connected to drive the pump. A value indicative of flow rate of water is determined and the motor is controlled to adjust the flow rate indicative value toward a constant. A value indicative of flow pressure is determined and the motor is controlled to adjust the flow pressure indicative value toward a constant. A selection is made between flow rate control and flow pressure control. In another aspect, the pump is controlled to perform a first operation, and is operated to perform a second water operation. Control of operation of the pump to perform the first water operation is altered in response to operation of the pump to perform the second operation.

3. 发明申请

US20170198697A1 Control Algorithm of Variable Speed Pumping System 审中-公开
公开(公告)号：US20170198697A1
公开(公告)日：2017-07-13
申请号：US15470684
申请日：2017-03-27
申请人： Pentair Water Pool and Spa, Inc. , Danfoss Drives A/S
发明人： 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, JR. , Einar Kjartan Runarsson , Arne Fink Hansen , Alberto Morando , Florin Lungeanu
IPC分类号： F04D15/00
CPC分类号： F04D15/0066 , F04B49/065
摘要： A pumping system for a pool or spa application that pumps water. The pumping system comprising a means for moving water through the pool or spa application, a means for driving the means for moving water, and a means for controlling the means for driving. The means for controlling monitors a current flow rate based on an input power to the means for driving, monitors whether the current flow rate is above a priming flow value in order to identify whether the means for moving water has become initially primed, and indicates a priming alarm if the means for moving water has not become initially primed before reaching a maximum priming time allotment, wherein the maximum priming time allotment is a fixed time period.

4. 发明申请

US20150204334A1 Speed Control 审中-公开
标题翻译：速度控制
公开(公告)号：US20150204334A1
公开(公告)日：2015-07-23
申请号：US14665958
申请日：2015-03-23
申请人： Pentair Water Pool and Spa, Inc.
发明人： Robert W. Stiles, JR. , Lars Hoffmann Berthelsen , Ronald B. Robol , Christopher Yahnker , Daniel J. Hruby , Kevin Murphy , Einar Kjartan Runarsson , Arne Fink Hansen , Florin Lungeanu , Peter Westermann-Rasmussen
IPC分类号： F04D15/00 , F04D1/04 , F04D29/00 , F04D29/40 , F04D13/02 , F04D13/06
CPC分类号： F04D15/0066 , E04H4/1245 , F04B49/022 , F04B49/06 , F04B49/20 , F04D13/06 , F04D15/0077 , F04D27/004 , Y10T29/49817
摘要： In some embodiments, a pumping system for at least one aquatic application controlled by a user is disclosed. The pumping system includes a pump and a motor disposed in a first housing and coupled to the pump. A user interface is associated with a second housing, the second housing defined by a base portion shaped to interact with the first housing and a user interface portion that carries a plurality of control buttons, wherein the second housing is selectively positionable among a plurality of positions relative to the first housing.
摘要翻译：在一些实施例中，公开了一种用于由用户控制的至少一个水生应用的泵送系统。泵送系统包括泵和设置在第一壳体中并耦合到泵的马达。用户接口与第二壳体相关联，第二壳体由形状为与第一壳体相互作用的基部限定，以及承载多个控制按钮的用户接口部分，其中第二壳体可选择性地定位在多个位置相对于第一个房屋。

5. 发明申请

US20140027359A1 Filter Loading 审中-公开
标题翻译：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
申请人： Danfoss Low Power Drives , Pentair Water Pool and Spa, Inc.
发明人： Robert W. Stiles, JR. , Lars Hoffmann Berthelsen , Ronald B. Robol , Gert Kjaer , Einar Kjartan Runarsson
IPC分类号： E04H4/12
CPC分类号： E04H4/1245 , B01D37/04 , B01D37/043 , B01D37/046 , F04B49/20 , F04B2205/0801 , F04D13/06 , F04D15/0066
摘要： 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.
摘要翻译：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。

6. 发明申请

US20210164477A1 PUMPING SYSTEM WITH TWO WAY COMMUNICATION 有权
公开(公告)号：US20210164477A1
公开(公告)日：2021-06-03
申请号：US17248951
申请日：2021-02-15
申请人： PENTAIR WATER POOL AND SPA, INC. , DANFOSS POWER ELECTRONICS A/S
发明人： Robert W. Stiles, JR. , Lars Hoffmann Berthelsen , Ronald B. Robol , Christopher R. Yahnker , Daniel J. Hruby , Kevin Murphy , Edward Brown , David MacCallum , Dennis Dunn , Kenneth N. Clack , Einar Kjartan Runarsson , Alberto Morando
IPC分类号： F04D15/00 , F04D13/06 , F04B49/20 , F04B49/10 , E04H4/12 , F04B49/06 , F04D27/00
摘要： A pumping system including a pump, a motor coupled to the pump, an automation system, and a pump controller located remotely from the automation system. The pump controller is coupled to at least one pump and the motor, and the pump controller is in digital communication with the motor, the automation system, and at least one auxiliary device. The pump controller transmits data to, and receives data from, the automation system and at least one auxiliary device over at least one communication link and operates the motor based on information entered into the automation system and received from the automation system. The pump controller selectively alters an operation of the motor based on the information received from one of the automation system or parameters received from the at least one auxiliary device. During a lockout state, the pump controller selects one of ignoring, delaying, or rescheduling a water

7. 发明授权

US10240604B2 Pumping system with housing and user interface 有权
公开(公告)号：US10240604B2
公开(公告)日：2019-03-26
申请号：US14665958
申请日：2015-03-23
申请人： Pentair Water Pool and Spa, Inc.
发明人： Robert W. Stiles, Jr. , Lars Hoffmann Berthelsen , Ronald B. Robol , Christopher Yahnker , Daniel J. Hruby , Kevin Murphy , Einar Kjartan Runarsson , Arne Fink Hansen , Florin Lungeanu , Peter Westermann-Rasmussen
IPC分类号： F04D13/06 , H02K5/22 , H02K5/18 , F04D29/42 , F04D29/58 , F04D29/40 , F04B49/20 , F04D15/00 , F04D25/06 , E04H4/12 , F04B49/06
摘要： A pumping system for at least one aquatic application controlled by a user. The pumping system includes a pump and a motor disposed in a first housing and coupled to the pump. A user interface is associated with a second housing, the second housing defined by a base portion shaped to interact with the first housing and a user interface portion that carries a plurality of control buttons, wherein the second housing is selectively positionable among a plurality of positions relative to the first housing.

8. 发明授权

US11073155B2 Pumping system with power optimization 有权
公开(公告)号：US11073155B2
公开(公告)日：2021-07-27
申请号：US15939715
申请日：2018-03-29
申请人： Pentair Water Pool and Spa, Inc. , Danfoss Power Electronics A/S
发明人： Robert W. Stiles, Jr. , Lars Hoffmann Berthelsen , Ronald B. Robol , Christopher R. Yahnker , Einar Kjartan Runarsson
IPC分类号： F04D15/00 , F04D13/06 , F04D27/00 , F04B49/06 , F04B49/20 , F04D1/00 , E04H4/12
摘要： A method of operating a pumping system for an aquatic application based upon performance of multiple water operations is disclosed. The method includes providing a pump and a motor coupled to the pump, and a controller including a variable speed drive that is in communication with the motor. The method also includes: operating the motor in accordance with a first water operation, wherein the first water operation includes a first start time, end time, and water flow rate; operating the motor in accordance with a second water operation, wherein the second water operation includes a second start time, end time, and water flow rate; and altering the first water operation in response to performance of the second water operation.

9. 发明申请

US20210054846A1 CONTROL ALGORITHM OF VARIABLE SPEED PUMPING SYSTEM 有权
公开(公告)号：US20210054846A1
公开(公告)日：2021-02-25
申请号：US16949656
申请日：2020-11-09
申请人： PENTAIR WATER POOL AND SPA, INC. , DANFOSS POWER ELECTRONICS A/S
发明人： 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分类号： F04D15/00
摘要： 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.

10. 发明申请

US20210108643A1 Pumping System with two way communication 有权
公开(公告)号：US20210108643A1
公开(公告)日：2021-04-15
申请号：US17247755
申请日：2020-12-22
申请人： PENTAIR WATER POOL AND SPA, INC. , DANFOSS POWER ELECTRONICS A/S
发明人： Robert W. Stiles, JR. , Lars Hoffmann Berthelsen , Ronald B. Robol , Christopher R. Yahnker , Daniel J. Hruby , Kevin Murphy , Edward Brown , David MacCallum , Dennis Dunn , Kenneth N. Clack , Einar Kjartan Runarsson , Alberto Morando
IPC分类号： F04D15/00 , F04D13/06 , F04B49/10 , F04B49/20
摘要： An auxiliary device control system for a pool or spa. The auxiliary device control system includes a control system with a user interface, a pump coupled to a swimming pool and a motor coupled to the pump, a filter arrangement, a heater, a water dispersion device, a chlorinator having a chlorinator communication panel, and a lighting device. The pump has an onboard pump controller. The heater has a heater communication panel. The control system is configured to be communicatively coupled to the onboard pump controller, the heater communication panel, the water dispersion device, the chlorinator communication panel, and the lighting device. The user interface includes an LCD display configured to receive input parameters associated with the pump, the heater, the water dispersion device, the chlorinator, the lighting device, and a vacuum.

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