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1. 发明申请

US20190219426A1 SELF-CHARGING WATER USAGE MONITOR, SYSTEMS, AND METHODS 审中-公开
公开(公告)号：US20190219426A1
公开(公告)日：2019-07-18
申请号：US15752229
申请日：2017-05-23
申请人： Ketos Inc.
发明人： Meena Sankaran , Mazhar N. Ali
IPC分类号： G01F1/34 , G01F1/07 , G01F1/11 , G01F15/06 , G01F15/075 , G01M3/28 , F17D1/08 , F17D5/06
CPC分类号： G01F1/34 , F17D1/08 , F17D5/06 , G01F1/05 , G01F1/06 , G01F1/07 , G01F1/10 , G01F1/11 , G01F15/06 , G01F15/063 , G01F15/07 , G01F15/075 , G01M3/2815
摘要： A water usage monitor can include a housing having a fluid flow path, a fluid inlet in fluid communication with the fluid flow path, and a fluid outlet in fluid communication with the fluid flow path. The housing can include a dry housing interior fluidly isolated from the fluid flow path. The monitor preferably includes a power generator configured to generate a voltage when fluid flows through the fluid flow path and at least one sensor configured to measure at least one characteristic of a fluid flowing through the fluid flow path. The monitor can include a signal generator configured transmit signals from the power generator and from the at least one sensor to a remote processor. The power generator can be configured to power both the at least one sensor and the signal generator in response to fluid flow through the fluid flow path.

2. 发明申请

US20160143583A1 Hydration Monitoring System 审中-公开
标题翻译：水化监测系统
公开(公告)号：US20160143583A1
公开(公告)日：2016-05-26
申请号：US14866497
申请日：2015-09-25
申请人： PepsiCo, Inc.
发明人： Asker JEUKENDRUP , Mark KOVACS , Andrew ANDERSON , James CARTER , Ian ROLLO , Gregory YEP , Andrew LINTOTT , Nicola MILLAR , Robert MILNER
IPC分类号： A61B5/00 , G01F1/68 , G01F23/00 , G01F1/10 , A61B5/01 , A61B5/11
CPC分类号： A61B5/4875 , A45F3/16 , A61B5/0002 , A61B5/0022 , A61B5/01 , A61B5/112 , A61B5/4266 , A61B5/486 , A61B5/6801 , A61B5/6887 , A61B5/6895 , A61B5/7445 , A61B2503/10 , A61B2562/0247 , B65D47/2018 , B65D2203/10 , B65D2203/12 , G01F1/10 , G01F1/68 , G01F23/00 , G01G19/44 , G16H40/67
摘要： A hydration monitoring system for the collection of data about fluid consumption and hydration levels of athletes during training or practice sessions. The system may also measure and analyze carbohydrate consumption. The system utilizes a hydration bottle containing a fluid and to measures the amount of fluid consumed in a given time interval and wirelessly transmit the measurements; and a scale configured to measure the weight of an athlete and wirelessly transmit the measurements. The system further utilizes a data communications hub configured to receive data comprising the measurements from the hydration bottle and scale and forward the data to a computer; and a computer configured to receive the data from the hub for analysis. The computer analyzes the data and calculates whether the athlete should consume more or less fluid and/or more or less carbohydrates.
摘要翻译：一个水合监测系统，用于在训练或练习期间收集关于运动员的流体消耗和水合水平的数据。该系统还可以测量和分析碳水化合物消耗。该系统使用含有流体的水合瓶并测量在给定时间间隔内消耗的流体的量并无线地传送测量值; 以及用于测量运动员的重量并无线地传送测量的刻度。该系统还利用数据通信集线器，该数据通信集线器被配置为从水合瓶和标度接收包括测量值的数据，并将数据转发到计算机; 以及被配置为从集线器接收数据进行分析的计算机。计算机分析数据并计算运动员是否应消耗更多或更少的流体和/或更多或更少的碳水化合物。

3. 发明授权

US09261387B2 Fouling resistant flow metering system 有权
标题翻译：防污流量计量系统
公开(公告)号：US09261387B2
公开(公告)日：2016-02-16
申请号：US13671176
申请日：2012-11-07
申请人： RSA PROTECTIVE TECHNOLOGIES, LLC
发明人： Richard Steven Adler , John Replogle
IPC分类号： G01F1/00 , E02B1/00 , G01F1/66 , E03F7/00 , G01F15/00 , G01F1/10
CPC分类号： G01F1/42 , E02B1/00 , E03F7/00 , E03F2201/20 , G01F1/00 , G01F1/10 , G01F1/46 , G01F1/56 , G01F1/66 , G01F15/00 , Y10T137/0441
摘要： Appurtenances added to a pipe mitigate the effects of upstream valves, sluice gates or pipe elbows to condition the pipe flow for accurate flow rate detection by a reverse propeller meter. Further appurtenances allow the reverse propeller meter to be used in extreme debris situations such as weeds, vines and moss present in many canal systems. The system provides an electronic signal that indicates flow rate and accumulated flow volume, or the signal can be transmit to a central headquarters for remote gate control or canal automation.
摘要翻译：添加到管道中的附着物减轻上游阀门，闸门或管道弯头的影响，以调节管道流量，以便通过反向螺旋桨计量器进行精确的流量检测。进一步的附件允许反向推进器仪表用于极端碎片状况，例如许多运河系统中存在的杂草，葡萄藤和苔藓。该系统提供指示流量和累积流量的电子信号，或者信号可以传输到中央总部进行远程门控或运河自动化。

4. 发明授权

US09074916B2 Fluid turbine flow meter 有权
标题翻译：流体涡轮流量计
公开(公告)号：US09074916B2
公开(公告)日：2015-07-07
申请号：US14053116
申请日：2013-10-14
申请人： SAPPEL
发明人： Bruno Denner
IPC分类号： G01F1/05 , G01F1/10 , G01F1/06
CPC分类号： G01F1/10 , G01F1/06
摘要： The invention concerns a fluid turbine flow meter including a rotatable longitudinal body of a turbine equipped with longitudinal blades and regularly distributed support arms of the blades connecting the blades to the rotatable body of the turbine, where each blade has on the support arm a plurality of separate longitudinal thrust members the cross sections of which are adapted to receive the thrust of the fluid jet when the blade is active and to allow circulation of fluid between the thrust members when the blade is inactive.
摘要翻译：本发明涉及一种流体涡轮流量计，其包括具有纵向叶片的涡轮的可旋转的纵向主体，并且叶片的规则分布的支撑臂将叶片连接到涡轮的可旋转主体，其中每个叶片在支撑臂上具有多个单独的纵向推力构件，其横截面适于在叶片处于活动状态时接受流体射流的推力，并且当叶片不活动时允许流体在推力构件之间循环。

5. 发明申请

US20140020449A1 Flow Loop Density Measurement Method 审中-公开
标题翻译：流量环密度测量方法
公开(公告)号：US20140020449A1
公开(公告)日：2014-01-23
申请号：US13550803
申请日：2012-07-17
申请人： Zedi Canada Inc.
发明人： Tokunosuke Ito , Andrew Jarman
IPC分类号： G01N9/26
CPC分类号： G01N9/266 , G01F1/00 , G01F1/06 , G01F1/10 , G01F1/34 , G01F1/74 , G01F5/00 , G01F15/001 , G01F15/002 , G01F15/08 , G01N9/26 , G01N33/2823
摘要： A method of measuring a density of two liquid phases in a mixture with a gas phase. The three phase mixture is fed into an inlet vertical column of a flow loop where the gas phase is separated from a liquid mixture of the two liquid phases. The gas phase rises to an upper section of the inlet vertical column, while the liquid mixture flows to a lower section. A differential pressure of the liquid mixture is measured in the lower section. A density of the liquid mixture is calculated using the measured differential pressure of the liquid mixture. A volume or mass percentage is determined for each of the liquid phases in the liquid mixture. A volumetric flow rate is measured. A volumetric flow rate and accumulated volume of each liquid phase is calculated based on the volume or mass percentage of that liquid phase in the liquid mixture.
摘要翻译：测量与气相混合物中两个液相的密度的方法。将三相混合物进料到流动回路的入口垂直塔中，其中气相与两个液相的液体混合物分离。气相上升到入口垂直柱的上部，而液体混合物流到下部。在下部测量液体混合物的压差。使用测得的液体混合物的压差计算液体混合物的密度。确定液体混合物中每个液相的体积或质量百分比。测量体积流量。基于液体混合物中液相的体积或质量百分比计算每个液相的体积流速和累积体积。

6. 发明申请

US20130187621A1 Power control circuits and methods 有权
公开(公告)号：US20130187621A1
公开(公告)日：2013-07-25
申请号：US13744377
申请日：2013-01-17
申请人： Leadtrend Technology Corp.
发明人： Chen-Lun Yang , Shun-Chin Chou
IPC分类号： G01F1/10
CPC分类号： G01D1/10 , G01F1/10 , G06F1/26 , H02M3/33507 , H02M2001/0035 , Y02B70/16
摘要： Power control circuits and methods are disclosed, suitable for a power supplier. A power control circuit has a clock generator, a phase controller and a power limiter. The clock generator provides a clock signal, substantially determining switching cycles of a power supply. The phase controller outputs a burst signal based on a group reference signal and a burst initiation signal, and makes a burst period corresponding to a burst signal not less than a group reference period corresponding to the group reference signal. The burst signal is capable of switching the power supplier between a switching state and a non-switching state. The power limiter limits the power transferred by the power supply in every switching cycle, during a burst-up duration after the power supply is switched from the non-switching state to the switching state. The burst initiation signal correlates to an output voltage of the power supplier.

7. 发明申请

US20130112007A1 Fouling Resistant Flow Metering System 有权
标题翻译：防污流量计量系统
公开(公告)号：US20130112007A1
公开(公告)日：2013-05-09
申请号：US13671176
申请日：2012-11-07
申请人： RSA Environmental
发明人： Richard Steven Adler , John Replogle
IPC分类号： G01F1/00 , E02B1/00 , G01F1/66
CPC分类号： G01F1/42 , E02B1/00 , E03F7/00 , E03F2201/20 , G01F1/00 , G01F1/10 , G01F1/46 , G01F1/56 , G01F1/66 , G01F15/00 , Y10T137/0441
摘要： Appurtenances added to a pipe mitigate the effects of upstream valves, sluice gates or pipe elbows to condition the pipe flow for accurate flow rate detection by a reverse propeller meter. Further appurtenances allow the reverse propeller meter to be used in extreme debris situations such as weeds, vines and moss present in many canal systems. The system provides an electronic signal that indicates flow rate and accumulated flow volume, or the signal can be transmit to a central headquarters for remote gate control or canal automation.
摘要翻译：添加到管道中的附着物减轻上游阀门，闸门或管道弯头的影响，以调节管道流量，以便通过反向螺旋桨计量器进行精确的流量检测。进一步的附件允许反向推进器仪表用于极端碎片状况，例如许多运河系统中存在的杂草，葡萄藤和苔藓。该系统提供指示流量和累积流量的电子信号，或者信号可以传输到中央总部进行远程门控或运河自动化。

8. 发明授权

US08299937B2 Self-powered in-pipe fluid meter and piping network comprising a plurality of such fluid meters 失效
标题翻译：自供电的管内流体计和管道网络包括多个这样的流量计
公开(公告)号：US08299937B2
公开(公告)日：2012-10-30
申请号：US12376733
申请日：2007-08-06
申请人： Zhenfeng Wang , Ser Youn Lim , Wei Fan , Danhong Zhang
发明人： Zhenfeng Wang , Ser Youn Lim , Wei Fan , Danhong Zhang
IPC分类号： G08B23/00
CPC分类号： G01N33/18 , G01F1/10 , G01F15/063
摘要： A self-powered in-pipe fluid meter to be mounted inside of a pipe carrying a fluid therein. The fluid meter comprises at least one sensing unit capable of measuring one or more parameters of the fluid inside of the pipe; a telemetric data transmission unit capable of telemetrically transmitting data including a measured fluid parameter to a host terminal and/or another fluid meter; and at least one fluid-driven power source unit capable of generating power from the fluid flow within the pipe and supplying power to the sensing unit and/or the transmission unit.
摘要翻译：一种自供电的管内流量计，安装在其中携带流体的管道的内部。所述流量计包括能够测量所述管内部的流体的一个或多个参数的至少一个传感单元; 遥测数据传输单元，其能够将包括测量的流体参数的数据遥测地传送到主机终端和/或另一个流量计; 以及至少一个流体驱动的电源单元，其能够从管道内的流体流产生功率，并向感测单元和/或传输单元供电。

9. 发明申请

US20120265451A1 Digital liquid flow rate meter 审中-公开
标题翻译：数字液体流量计
公开(公告)号：US20120265451A1
公开(公告)日：2012-10-18
申请号：US13137128
申请日：2011-07-22
申请人： Otto Varini
发明人： Otto Varini
IPC分类号： G01F1/58 , G06F19/00
CPC分类号： G01F1/115 , G01F1/10 , G01F1/72
摘要： A digital liquid flow rate meter that comprises a body adapted to delimit a conduit for conveying liquid with two connectors which provided respectively with male threading and with female threading. In the conduit a turbine is inserted provided with a magneto that transmits impulses to a microprocessor comprised within the body and provided with an electronic card complete with display for direct reading of the flow rate of liquid conveyed. The turbine is associated with a shaft that transmits selectively at the ends, according to the direction of travel of the liquid, an axial thrust to corresponding supports that are inserted in the conduit. The shaft is provided with anti-wear elements that are adapted to ensure operation in the absence of wear in both directions of travel of the liquid.
摘要翻译：一种数字液体流量计，其包括适于限定用于输送液体的导管的主体，所述导管具有分别具有阳螺纹和带有螺纹的两个连接器。在导管中，涡轮机被插入设置有磁体，该磁体将冲击传递到包括在主体内的微处理器，并且具有完整的显示器的电子卡，用于直接读取所输送的液体的流速。涡轮机与根据液体的行进方向在端部选择性地传递的轴相关联，轴向推动到插入管道中的对应的支撑件。该轴具有防磨损元件，其适于确保在液体的两个行进方向上没有磨损的情况下操作。

10. 发明申请

US20120192972A1 Fluid Flow Indicator and Method 审中-公开
标题翻译：流体流量指示器和方法
公开(公告)号：US20120192972A1
公开(公告)日：2012-08-02
申请号：US13205602
申请日：2011-08-08
申请人： Michael A. DeVita , Andrew P. Hutelmeyer
发明人： Michael A. DeVita , Andrew P. Hutelmeyer
IPC分类号： F16K37/00
CPC分类号： G01F1/10 , G01P13/004 , Y10T137/8158
摘要： A fluid flow monitor is disclosed which indicates positive flow of fluids through conduit, tubing and the like. It is particularly adapted to indicate flow of colorless fluids within a transparent viewing chamber. The visual indication of positive fluid flow is the rotation of an impeller within the viewing chamber. The impeller, in combination with the device as a whole is designed to minimize restriction on fluid flow, including at any time that impeller motion is retarded or otherwise prevented.
摘要翻译：公开了一种流体流量监视器，其指示通过导管，管道等的流体的正向流动。它特别适于指示透明观察室内的无色液体的流动。正流体流动的视觉指示是观察室内的叶轮的旋转。叶轮与整个装置组合设计成最小化对流体流动的限制，包括在任何时候叶轮运动被延迟或以其它方式被阻止。

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