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1. 发明申请

WO2018173043A1 SYSTEM AND METHOD OF FLUID DISPENSING 审中-公开
公开(公告)号：WO2018173043A1
公开(公告)日：2018-09-27
申请号：PCT/IL2018/050312
申请日：2018-03-19
申请人： BEN-SHALOM, Zvi
发明人： BEN-SHALOM, Zvi
IPC分类号： G01F15/07 , G01F11/26 , G01F11/28 , B67D1/00 , G01F11/12 , G01F3/36
摘要： A system for dispensing fluid includes a reservoir chamber for receiving a liquid dose, said reservoir chamber in fluid flow connection with a liquid supply line via a first valve; a measuring chamber arranged in fluid flow connection with said reservoir chamber, said measuring chamber having a sensor for outputting a signal indicative of a volume of liquid in said measuring chamber; and a processor to control the operation of the first valve, based on the signal from the sensor. The system may also be used to determine liquid pressure in a liquid supply line and a volume flow rate of the liquid supply line.

2. 发明申请

WO00054565A2 WASTE LIQUID COLLECTION SYSTEM 审中-公开
标题翻译：废液收集系统
公开(公告)号：WO00054565A2
公开(公告)日：2000-09-21
申请号：PCT/US2000/007223
申请日：2000-03-16
IPC分类号： B67D7/00 , B67D7/02 , B67D7/78 , F04F10/00 , G01F3/36 , G01F11/28 , H01L21/00
CPC分类号： H01L21/67075 , B67D7/007 , B67D7/0272 , B67D7/78 , F04F10/00 , G01F3/36 , G01F11/28 , H01L21/67057 , Y10T137/3124 , Y10T137/3127 , Y10T137/8342 , Y10T137/86187

3. 发明申请

WO2020256661A1 FREE FLOW ELECTRONIC METER 审中-公开
公开(公告)号：WO2020256661A1
公开(公告)日：2020-12-24
申请号：PCT/TR2019/050468
申请日：2019-06-19
申请人： LAKTO HAYVANCILIK TEKNOLOJİLERİ SANAYİ VE TİCARET LİMİTED ŞİRKETİ
发明人： TOMEK, Basat
IPC分类号： A01J5/01 , G01F3/36
摘要： The present invention is related to a free flow electronic meter which is used in measuring the velocity and flow rate of the fluid, particularly in measuring milk yield of sheep, goat, buffalo and cattle during milking. The present invention is related to a free flow electronic meter which comprises a measurement pipe (40) wherein the velocity of the material that passes through is measured by means of the flow rate measurement sensor (20), while milk flows continuously through the measurement pipe (40), an air passage pipe (30) and/or free air passage pipe (50) which prevents vacuum fluctuation that causes udder diseases by preventing to change the vacuum level during milking due to increased milk flow at teat end by providing extra air passage.

4. 发明申请

WO2008079202A1 MEASURING FLUID QUANTITIES, BLENDING LIQUID CONSTITUENTS, AND DISPENSING BLENDS 审中-公开
标题翻译：测量流体数量，混合液体成分和分配液
公开(公告)号：WO2008079202A1
公开(公告)日：2008-07-03
申请号：PCT/US2007/025558
申请日：2007-12-14
申请人： LAM RESEARCH CORPORATION , OWCZARZ, Aleksander , KNOP, Robert , RAVKIN, Mike , DE LARIOS, John, M.
发明人： OWCZARZ, Aleksander , KNOP, Robert , RAVKIN, Mike , DE LARIOS, John, M.
IPC分类号： G01F3/36
CPC分类号： G01F23/296 , B01F3/088 , B01F15/00123 , B01F15/00155 , B01F15/00344 , B01F15/0441 , G01F23/2962 , G01F23/68 , G01F23/76
摘要： An apparatus for measuring a fluid volume within a vessel is disclosed. The apparatus including a vessel having a sensor window and an interior chamber capable of holding a fluid, the interior chamber having a cross-sectional area. The apparatus also includes a sensor coupled to the vessel, the sensor having an active area interfaced with the sensor window. The sensor is capable of measuring a height of the fluid when the fluid is in the vessel. Wherein the fluid volume, when present in the vessel, is capable of being measured using the height of the fluid measured by the sensor and the cross-sectional area of the interior chamber.
摘要翻译：公开了一种用于测量容器内的流体体积的装置。所述设备包括具有传感器窗口和能够保持流体的内部室的容器，所述内部室具有横截面积。该装置还包括耦合到容器的传感器，该传感器具有与传感器窗口接口的有源区域。当流体在容器中时，传感器能够测量流体的高度。其中，当存在于容器中时，流体体积能够使用由传感器测量的流体的高度和内部室的横截面积来测量。

5. 发明申请

WO2022016072A2 SYSTEMS AND METHODS FOR MODELING FLUID FLOW 审中-公开
公开(公告)号：WO2022016072A2
公开(公告)日：2022-01-20
申请号：PCT/US2021/042009
申请日：2021-07-16
申请人： WAYNE STATE UNIVERSITY
发明人： HORBATIUK, Jeffrey , HARRIS, Carolyn , ALAZZAWI, Lubna , FARYAMI, Ahmad
IPC分类号： B01L3/00 , G01N35/10 , G01F3/36 , G05D7/00
摘要： Described herein are systems and methods for modeling fluid flow. The systems may comprise a plurality of chambers, a plurality of sensors, a pump, a plurality of valves, and a flow limiting operator (FLO). The respective sensor of the plurality of sensors may be configured to sense a respective monitoring parameter associated with the respective chamber. The pump may be configured to move media to or from the respective chamber. The respective valve of the plurality of valves may be configured to control a fluid velocity of the media flowing through the respective chamber. The FLO may be electrically connected to the plurality of sensors, the pump, and the plurality of valves. The FLO may be configured to independently control the respective chamber by manipulating one or more controllable parameters associated with the respective chamber based on the respective monitoring parameter associated with the respective chamber.

6. 发明申请

WO01088487A1 VOLUMETRIC LIQUID METERING DEVICE 审中-公开
标题翻译：体积计量仪器
公开(公告)号：WO01088487A1
公开(公告)日：2001-11-22
申请号：PCT/AU2001/000546
申请日：2001-05-11
IPC分类号： A01J5/01 , B67D7/16 , G01F3/38 , G01F11/28 , G01F11/38 , G01F3/36 , B67D5/16
CPC分类号： B67D7/166 , A01J5/01 , G01F3/38
摘要： A volumetric liquid metering device comprising a meter chamber (50) for receiving up to and including a predetermined volume of , liquid, an inlet conduit (46) for directing liquid into the meter chamber, a volumetric metering means (58) to indicate when the predetermined volume of liquid has entered the meter chamber, and a discharge conduit (64) for discharging liquid from the meter chamber in response to a signal from the volumetric metering means. It is preferable that the device comprise a pair of coupled meter chambers, wherein one meter chamber is arranged to be filled with liquid whilst the other discharges liquid therefrom. Valves are provided to control ingress and egress of liquid from the meter chambers, which alternate between chambers in response to a signal from the volumetric metering means.
摘要翻译：一种体积液体计量装置，包括用于接收至多并且包括预定体积的液体的仪表室（50），用于将液体引导到仪表室中的入口导管（46），用于指示何时预定体积的液体已经进入仪表室，以及排出管道（64），用于响应于来自容积计量装置的信号从仪表室排出液体。优选地，该装置包括一对耦合的测量室，其中一个仪表室被布置成充满液体，而另一个从其中排出液体。提供阀以控制来自仪表室的液体的入口和出口，其响应于来自容积计量装置的信号而在室之间交替。

7. 发明申请

WO01071292A1 LIQUID METERING 审中-公开
标题翻译：液体计量
公开(公告)号：WO01071292A1
公开(公告)日：2001-09-27
申请号：PCT/AU2001/000243
申请日：2001-03-07
IPC分类号： A01J5/01 , G01F3/38 , G01F11/28 , G01F3/36
CPC分类号： G01F3/38 , A01J5/01 , G01F11/284
摘要： A milk meter suitable for measuring a quantity of milk flowing through the meter including: a sealed holding chamber (1); entry means (3) for admitting liquid to be measured into the holding chamber; a foam bypass chamber (3); sensing means (5, 7a) for sensing when milk is at or above a predetermined level in said foam bypass chamber; an inlet (13b) arranged to allow communication of milk between the holding chamber and the bypass chamber, the inlet being provided at a level below the predetermined level; drainage means (4, 8) associated with a timer, the drainage means being arranged to allow the milk to drain from the holding chamber for a set period of time (t) in response to a signal from the sensing means; and measuring means (11) arranged to count the number of times (n), milk has been drained from the holding chamber and to display the milk volume and/or flow rate.
摘要翻译：一种适用于测量流过该计量器的牛奶量的牛奶计，包括：密封保持室（1）; 入口装置（3），用于将待测量的液体进入容纳室; 泡沫旁路室（3）; 感测装置（5,7a），用于在所述泡沫旁路室中检测牛奶等于或高于预定水平; 入口（13b），其布置成允许所述保持室和所述旁路室之间的牛奶连通，所述入口设置在低于所述预定水平的水平; 与定时器相关联的排水装置（4,8），所述排水装置被布置成响应于来自所述感测装置的信号，允许所述牛奶从所述保持室排出一段设定的时间段（t）; 以及布置成计数次数（n）的测量装置（11），牛奶已经从保持室排出并显示出奶量和/或流量。

8. 发明申请

WO2020014147A1 CONTAINER FOR FLUID ADMINISTRATION 审中-公开
公开(公告)号：WO2020014147A1
公开(公告)日：2020-01-16
申请号：PCT/US2019/040850
申请日：2019-07-08
申请人： UNIVERSITY OF SOUTH ALABAMA
发明人： STEWART, Mary Ellen
IPC分类号： A61J1/10 , A61J1/00 , A61J1/05 , G01F3/36
摘要： A container is provided for the administration of drugs and other fluids to a patient's body. The container is composed of one or more semi-rigid portions, enabling accurate measurement of the volume of fluid remaining in the container while also being easily stored and shipped. The container includes an upper portion having a first cross-sectional area and a first plurality of fluid measurement markings; a lower portion below the upper portion having a second plurality of fluid measurement markings and a smaller cross-sectional area; and at last one port in fluid communication with the lower portion and configured to connect to a line into the patient. One or both of the upper and lower portion may be made of a semi-rigid material, like silicone rubber.

9. 发明申请

WO2018157261A1 VOLUMETRIC REAL TIME FLOW ENGINE 审中-公开
公开(公告)号：WO2018157261A1
公开(公告)日：2018-09-07
申请号：PCT/CA2018/050254
申请日：2018-03-05
申请人： TECHNOLOGIES MAID LABS INC.
发明人： BEAUDOIN, Benoit , GERVAIS, Samuel , AVOINE, Maxime
IPC分类号： G01F3/36 , C02F1/00 , F04D13/12 , F04D15/00
摘要： Method and system for determining the real-time flow into a wastewater pump station using analog level sensing technologies. An Accurate Level Generator mechanism supplies an accurate mean value out of multiple readings for each level used to calculate the volume between levels. Two consecutive levels are used to calculate the volume between them using an Accurate Flow Calculator and the time it took to get from one level to the other. A Real Time Inflow Calculator adds results regarding the pumps in operation and overflow events, which are ways for the water to exit the pumping station. At a water level approaching where the pumps start or stop, or when abnormal events occur, a Predictive Abnormal Event Adjuster replaces the highly probable abnormal Real Time Inflow Result by a more stable and possible value, which is the last one calculated plus its variation over time.

10. 发明申请

WO2016191731A1 CARTRIDGE PUMP 审中-公开
标题翻译：卡车泵
公开(公告)号：WO2016191731A1
公开(公告)日：2016-12-01
申请号：PCT/US2016/034789
申请日：2016-05-27
申请人： FLOW CONTROL LLC.
发明人： MEZA, Humberto V. , PERKINS, Bernard L.
IPC分类号： A47J31/40 , A47J31/44 , A47J31/46 , B67D7/76 , G01F3/36
CPC分类号： B01D35/26 , B01D29/96 , B01D35/02 , B67D1/10 , B67D7/76 , B67D2210/0001 , C02F1/001 , C02F1/008 , C02F1/441 , C02F2201/006 , C02F2209/001 , C02F2209/03 , F04B1/00 , F04B53/20 , F04B53/22 , G01F3/36
摘要： The present invention provides a pump cartridge, which is directly connected in-line with one or more filter cartridges in a mounting bracket. It may be paired with an accumulator tank for a pump version, and with no accumulator tank for a smart pump version. The inline design reduces the size of the system, the amount of connections, and the amount of hose required to install the system, which in turn reduces the space required for installation, the number of potential leak paths, and the likelihood of failure of the system due to issues with the hose.
摘要翻译：本发明提供一种直接与安装支架中的一个或多个滤筒直接连接的泵筒。它可以与用于泵版本的蓄液箱配对，并且没有用于智能泵版本的蓄液箱。在线设计减少了系统的尺寸，连接量以及安装系统所需的软管数量，这又减少了安装所需的空间，潜在泄漏路径的数量以及故障的可能性系统由于软管的问题。

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