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1.发明公开公开(公告)号：US20230145734A1
公开(公告)日：2023-05-11
申请号：US18086876
申请日：2022-12-22
发明人： Kevin Potucek , James Murdock , James Carter , Gregory Fournier , Arthur W. Johnson, III , David Blaine , Jason DeBruin , Jason Parcell , Craig Horrocks , Kristopher Robert Wiseman , Raymond Denkewicz , Douglas Sawyer, JR. , Scott Petty , Bruce Aubrey , Vance Willis , William Roy , Benjamin Corn
IPC分类号： G05B19/416 , G01R19/165 , G01K3/00 , G01L13/00 , G01F1/06 , G01F15/061 , G01L19/08
CPC分类号： G05B19/416 , G01F1/06 , G01F15/061 , G01K3/005 , G01L13/00 , G01L19/086 , G01R19/16571 , G05B2219/37371 , G05B2219/50333
摘要： Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment are provided. “Internet-of-Things” (IoT) functionality is provided for pool and spa equipment in a flexible and cost-effective manner. Network connectivity and remote monitoring/control of pool and spa equipment is provided by various components such as a network communication and local control subsystem installed in pool/spa equipment, and other components. Also disclosed are various control processes (“pool logic”) which can be embodied as software code installed in any of the various embodiments of the present disclosure.
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2.发明公开公开(公告)号：US20230145381A1
公开(公告)日：2023-05-11
申请号：US18086904
申请日：2022-12-22
发明人： Kevin Potucek , James Murdock , James Carter , Gregory Fournier , Arthur W. Johnson, III , David Blaine , Jason DeBruin , Jason Parcell , Craig Horrocks , Kristopher Robert Wiseman , Raymond Denkewicz , Douglas Sawyer, Jr. , Scott Petty , Bruce Aubrey , Vance Willis , William Roy , Benjamin Corn
IPC分类号： G05B19/416 , G01R19/165 , G01K3/00 , G01L13/00 , G01F1/06 , G01F15/061 , G01L19/08
CPC分类号： G05B19/416 , G01R19/16571 , G01K3/005 , G01L13/00 , G01F1/06 , G01F15/061 , G01L19/086 , G05B2219/37371 , G05B2219/50333
摘要： Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment are provided. “Internet-of-Things” (IoT) functionality is provided for pool and spa equipment in a flexible and cost-effective manner. Network connectivity and remote monitoring/control of pool and spa equipment is provided by various components such as a network communication and local control subsystem installed in pool/spa equipment, and other components. Also disclosed are various control processes (“pool logic”) which can be embodied as software code installed in any of the various embodiments of the present disclosure.
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公开(公告)号：US20180038719A1
公开(公告)日：2018-02-08
申请号：US15667088
申请日：2017-08-02
CPC分类号： G01F1/08 , F01D5/04 , F01D25/24 , F05D2230/20 , G01F1/06 , G01F15/00 , G01F25/0007
摘要： A meter, in particular a meter for fluids, especially liquids and preferably water, includes a housing having a fluid inlet opening and a fluid outlet opening. A turbine having radial blades is actuated by a movement of the fluid between the inlet and outlet openings. A device for measuring the movement of the turbine is mounted on the housing. A device for deviating a flow of the fluid is provided between the inlet opening and those radial blades of the turbine which are closest to the inlet opening. The flow deviating device is actuable from outside the housing, preferably manually and directly, in particular permitting easier manual adjustment of the meter.
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4.发明授权Water meter systems and methods with bypass-flow path and rechargeable energy storage 有权水表系统和方法具有旁路流路和可再生能量储存公开(公告)号：US09574923B2
公开(公告)日：2017-02-21
申请号：US14135358
申请日：2013-12-19
发明人： James Scott Williamson , John Michael Killmeyer , Joshua James Malone , Walton Scott Corbitt , Walter Scott Williamson
摘要： A linear water meter system may include a metering system, a ball valve, a power generation system, a wireless communication system, or a combination thereof. The linear water meter system may provide a linear pathway through the meter that minimizes pressure loss in the system. Two pathways may be provided through the power generation system. One pathway may be utilized to generate power, and the other pathway may provide a bypass that can be utilized to maintain a desired water pressure level in the system.
摘要翻译： 线性水表系统可以包括计量系统，球阀，发电系统，无线通信系统或其组合。 线性水表系统可以提供通过仪表的线性通路，使系统中的压力损失最小化。 可以通过发电系统提供两个通路。 可以使用一个通路来产生功率，另一个通路可以提供旁路，其可用于在系统中保持期望的水压水平。
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公开(公告)号：US09383235B2
公开(公告)日：2016-07-05
申请号：US14576532
申请日：2014-12-19
申请人： Ecolab USA Inc.
发明人： Eugene Tokhtuev , Anatoly Skirda , Christopher J. Owen , William M. Christensen , Paul S. Schilling
摘要： Systems and methods for determining a flow rate or volume of fluid. The system includes a positive displacement meter including a plurality of non-contact sensors and gears configured to rotate in response to fluid flow through the meter. The gears may include detectable areas that may be sensed by the plurality of non-contact sensors to determine a rotational direction of the gears. The plurality of non-contact sensors may also be configured to generate respective detection signals indicative of a rotation state of the gears. The controller may be configured to receive the detection signals, determine a current rotation state, and increment a rotational count based on the changes in the current rotation state. The controller may use the rotational count to determine a flow rate or volume of fluid.
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公开(公告)号：US09140255B2
公开(公告)日：2015-09-22
申请号：US13660579
申请日：2012-10-25
申请人： Hydrotech, Inc.
发明人： Rex A. Wetherill , John Rasmussen , Peter R. Jones
IPC分类号： G08B21/00 , G08B17/10 , B05B3/02 , B05B17/04 , B05B3/00 , E03B7/07 , F17D3/00 , F04B51/00 , F04B49/06 , F04B49/10 , G01F1/06 , F04D15/00 , G01K13/02
CPC分类号： F04B51/00 , F04B49/06 , F04B49/10 , F04B2201/0405 , F04B2207/701 , F04B2207/702 , F04D15/0088 , G01F1/06 , G01F1/34 , G01F1/69 , G01F15/06 , G01F15/14 , G01K13/02 , G01K2013/026 , G01L19/12 , G08B21/187
摘要： A pump monitoring device is configured to be connected to a case drain of a pump. The device includes a manifold having an inlet for connection to the case drain. A flow rate sensor generates a signal indicative of a flow rate of fluid in a fluid path. The flow rate sensor includes a temperature sensor, a heater, and a sensor barrel. The heater heats the sensor barrel while in fluid communication with the fluid. A pressure sensor generates a signal indicative of a pressure of the fluid. There is at least one fault indicator operatively coupled to at least one of the flow rate sensor, the temperature sensor, and the pressure sensor. The fault indicator provides a human perceptible indication that at least one of a sensed flow rate, a sensed temperature, or a sensed pressure of the fluid flowing in the fluid path exceeds a predetermined threshold value.
摘要翻译： 泵监测装置被配置为连接到泵的壳体排水口。 该装置包括具有用于连接到壳体排水口的入口的歧管。 流量传感器产生指示流体路径中的流体流量的信号。 流量传感器包括温度传感器，加热器和传感器筒。 加热器在与流体流体连通的同时加热传感器筒。 压力传感器产生指示流体压力的信号。 至少一个故障指示器可操作地耦合到流量传感器，温度传感器和压力传感器中的至少一个。 故障指示器提供人感知的指示，即在流体路径中流动的流体的感测流量，感测温度或感测压力中的至少一个超过预定阈值。
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公开(公告)号：US20150168186A1
公开(公告)日：2015-06-18
申请号：US14576532
申请日：2014-12-19
申请人： Ecolab USA Inc.
发明人： Eugene Tokhtuev , Anatoly Skirda , Christopher J. Owen , William M. Christensen , Paul S. Schilling
IPC分类号： G01F1/06
摘要： Systems and methods for determining a flow rate or volume of fluid. The system includes a positive displacement meter including a plurality of non-contact sensors and gears configured to rotate in response to fluid flow through the meter. The gears may include detectable areas that may be sensed by the plurality of non-contact sensors to determine a rotational direction of the gears. The plurality of non-contact sensors may also be configured to generate respective detection signals indicative of a rotation state of the gears. The controller may be configured to receive the detection signals, determine a current rotation state, and increment a rotational count based on the changes in the current rotation state. The controller may use the rotational count to determine a flow rate or volume of fluid.
摘要翻译： 用于确定流体流速或体积的系统和方法。 该系统包括一个正位移计，其包括多个非接触式传感器和配置成响应于流过流量的流体而旋转的齿轮。 齿轮可以包括可由多个非接触式传感器感测以确定齿轮的旋转方向的可检测区域。 多个非接触传感器还可以被配置为产生指示齿轮的旋转状态的相应检测信号。 控制器可以被配置为接收检测信号，确定当前旋转状态，并且基于当前旋转状态的变化来增加旋转计数。 控制器可以使用旋转计数来确定流体的流速或体积。
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公开(公告)号：US08881606B2
公开(公告)日：2014-11-11
申请号：US13772052
申请日：2013-02-20
发明人： Hideo Kondo , Yoshiaki Yonezawa
摘要： There is offered a water meter that requires no coil so that its cost is reduced. The water meter is formed to include an impeller, a rotation reduction unit, a first circular plate, a second circular plate, a rotation detection unit and an arithmetic unit. The rotation detection unit forms first, second and third combination capacitors with a switching circuit. The rotation detection unit detects changes in capacitances of the first, second and third combination capacitors associated with a rotation of the first circular plate. The arithmetic unit is configured so as to electrically detect the rotation angle θ of the first circular plate based on the changes in the capacitances.
摘要翻译： 提供了一个不需要线圈的水表，从而降低成本。 水表形成为包括叶轮，旋转减速单元，第一圆板，第二圆板，旋转检测单元和运算单元。 旋转检测单元用开关电路形成第一，第二和第三组合电容器。 旋转检测单元检测与第一圆盘的旋转相关联的第一，第二和第三组合电容器的电容的变化。 运算单元被配置为电检测旋转角度; 基于电容变化的第一圆板。
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公开(公告)号：US08844433B2
公开(公告)日：2014-09-30
申请号：US13346870
申请日：2012-01-10
申请人： James Carter Bach
发明人： James Carter Bach
IPC分类号： A21B1/26
CPC分类号： G01F1/06 , F24C15/006
摘要： The present invention provides for measuring the air flow in an appliance. An air flow measuring device, such as a vane (aka turbine) anemometer, is placed directly into an air flow passageway and provides a signal indicative of the amount of air flow. This signal can be used e.g., to undertake a remedial response in the event the amount of air flow is not sufficient to provide proper cooling or ventilation of the appliance.
摘要翻译： 本发明提供了用于测量器具中的气流的方法。 诸如叶片（也称为涡轮）风速计的空气流量测量装置被直接放置在空气流通道中并且提供指示空气流量的信号。 该信号可以例如用于在空气流量不足以提供器具的适当冷却或通风的情况下进行补救响应。
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公开(公告)号：US20130099931A1
公开(公告)日：2013-04-25
申请号：US13660579
申请日：2012-10-25
申请人： Hydrotech, Inc.
发明人： Rex A. Wetherill , John Rasmussen , Peter R. Jones
IPC分类号： G08B21/18
CPC分类号： F04B51/00 , F04B49/06 , F04B49/10 , F04B2201/0405 , F04B2207/701 , F04B2207/702 , F04D15/0088 , G01F1/06 , G01F1/34 , G01F1/69 , G01F15/06 , G01F15/14 , G01K13/02 , G01K2013/026 , G01L19/12 , G08B21/187
摘要： A pump monitoring device is configured to be connected to a case drain of a pump. The device includes a manifold having an inlet for connection to the case drain. A flow rate sensor generates a signal indicative of a flow rate of fluid in a fluid path. The flow rate sensor includes a temperature sensor, a heater, and a sensor barrel. The heater heats the sensor barrel while in fluid communication with the fluid. A pressure sensor generates a signal indicative of a pressure of the fluid. There is at least one fault indicator operatively coupled to at least one of the flow rate sensor, the temperature sensor, and the pressure sensor. The fault indicator provides a human perceptible indication that at least one of a sensed flow rate, a sensed temperature, or a sensed pressure of the fluid flowing in the fluid path exceeds a predetermined threshold value.
摘要翻译： 泵监测装置被配置为连接到泵的壳体排水口。 该装置包括具有用于连接到壳体排水口的入口的歧管。 流量传感器产生指示流体路径中的流体流量的信号。 流量传感器包括温度传感器，加热器和传感器筒。 加热器在与流体流体连通的同时加热传感器筒。 压力传感器产生指示流体压力的信号。 至少一个故障指示器可操作地耦合到流量传感器，温度传感器和压力传感器中的至少一个。 故障指示器提供人感知的指示，即在流体路径中流动的流体的感测流量，感测温度或感测压力中的至少一个超过预定阈值。
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