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公开(公告)号：US4989445A
公开(公告)日：1991-02-05
申请号：US449874
申请日：1990-01-05
Applicant: Gennady A. Moskvin
Inventor： Gennady A. Moskvin
CPC classification number: G01F1/52 , A01J5/01 , G01F25/0046 , G01F3/38
Abstract: An apparatus for automatically metering milk drawn by a milker has a float-type milk meter (1) for metering milk (3) communicating with an evacuated milk pipeline (23) and with an evacuated milk collector (25) which is connected to a vacuum system (27) and to a milk pump (33) which are connected, in turn, to a unit (36) for adjusting the float-type milk meter (1) for milk (3) for an optimum batch of freshly drawn milk (3) from a single cow.
Abstract translation: PCT No.PCT / SU89 / 00049 Sec。 371 1990年1月5日第 102（e）日期1990年1月5日PCT PCT 1989年2月21日PCT公布。 WO89 / 10685 PCT公开号 日期为1989年11月16日。一种用于自动计量由挤奶机吸取的牛奶的设备具有用于计量与疏散的牛奶管道（23）连通的牛奶（3）的浮式奶米（1）和带有抽真空的奶收集器 ），其连接到真空系统（27）和牛奶泵（33），乳汁泵（33）又依次连接到用于调节用于牛奶（3）的浮子式奶米（1）的单元（36） 来自单一牛的最佳批次的新鲜牛奶（3）。
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公开(公告)号：US4523464A
公开(公告)日：1985-06-18
申请号：US541499
申请日：1983-10-13
Applicant: David R. Pedersen , Curtis M. Tong
Inventor： David R. Pedersen , Curtis M. Tong
CPC classification number: G01F1/52 , A61M5/16886
Abstract: A simple device for measuring flow rate of liquid in a partially-full pipe. This device comprises a generally vertical, first chamber into which liquid is introduced, a non-opaque, second generally vertical chamber in communication with the lower portion of the first chamber, an orifice communicating with the lower portion of the first and second chambers, an overflow leg and an outlet for liquid passing through the orifice or overflow. The height of liquid in the second chamber provides a visible indication of the flow rate.
Abstract translation: 用于测量部分满管中液体流速的简单装置。 该装置包括大致垂直的第一室，液体被引入其中，与第一室的下部连通的非不透明的第二大体上垂直的室，与第一和第二室的下部连通的孔， 溢流口和液体通过孔口或溢流口。 液体在第二室中的高度提供了流量的可见指示。
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公开(公告)号：US4423627A
公开(公告)日：1984-01-03
申请号：US310634
申请日：1981-10-13
Applicant: Watson V. Cavileer , Don B. Locy
Inventor： Watson V. Cavileer , Don B. Locy
CPC classification number: G01F1/52
Abstract: This invention provides a fluid flow meter including an elongated tube and an element adapted for connection to a fluid line, the elongated tube including one or more orifice openings of predetermined area, and indicia correlated with the area of the orifice opening for providing a reading of fluid flow dependent upon the level to which fluid rises in the elongated tube. In one embodiment the tube includes a plurality of scales for indicating different ranges of flow rates, and an orifice opening corresponding to each of said scales, said orifice openings being of different areas and selectively openable so that said scales can individually be made to show fluid flow rates.
Abstract translation: 本发明提供一种流体流量计，其包括细长管和适于连接到流体管线的元件，细长管包括一个或多个预定区域的孔口开口，以及与孔口开口相关的标记，用于提供读数 流体流动取决于细长管中液体升高的程度。 在一个实施例中，管包括用于指示不同流量范围的多个标尺，以及对应于每个所述鳞片的孔口，所述孔口开口是不同的区域，并且可选择地可开启，使得所述鳞片可分别制成显示流体 流量。
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公开(公告)号：US4407158A
公开(公告)日：1983-10-04
申请号：US407996
申请日：1982-08-13
Applicant: Peter D. Petroff
Inventor： Peter D. Petroff
CPC classification number: G01M3/2815 , G01F1/363
Abstract: A sewer flow measurement method and system for determining flow conditions of a sewer line system wherein separately located monitors make and record precisely synchronized and time identifiable pressure measurements, utilizing pressure-to-signal transducers positioned on the bottom of pipes where they exit into manholes. A cassette recorder records the different pressure related signals from the monitors together with a discrete identification signal from each monitor. The outputs of the recorder are then fed to a pressure-to-flow computer which provides location identified, time-synchronized, flow data for the system.
Abstract translation: 一种用于确定下水道系统的流动状况的下水道流量测量方法和系统，其中单独定位的监测器利用位于管子底部的压力信号换能器进行并记录精确同步和时间可识别的压力测量，其中它们离开孔隙。 录像机记录来自监视器的不同的压力相关信号以及来自每个监视器的离散识别信号。 然后将记录器的输出馈送到压力到流量计算机，该计算机为系统提供位置识别，时间同步的流量数据。
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公开(公告)号：US4221127A
公开(公告)日：1980-09-09
申请号：US868681
申请日：1978-01-11
Applicant: Charles A. McClure
Inventor： Charles A. McClure
Abstract: Gravity flow of liquid in sewer pipes or similar conduits is determined in the absence of a weir, flume, or similar flow-rating device by sensing the depth of the liquid in the pipe, converting such depth to the corresponding rate of flow through the pipe in accordance with a known relationship of depth to flow and without performing any mental computation, and providing a readable indication of instantaneous flow rate, and/or optionally integrating the flow rate over time, recording such flow rate and/or the integrated flow, printing out one or the other, or both, etc. Apparatus for doing so includes a pressure sensor, a depth-to-flow converter, and usually a separate indicator/recorder. Unlike systems utilizing flumes or weirs, this apparatus and this method can accommodate sludge deposited in a pipe or other conduit to be monitored.
Abstract translation: 在没有堰，水槽或类似流量计的设备中，通过检测管道中液体的深度，将这样的深度转换成相应的通过管道的流速来确定下水管道或类似管道中液体的重力流动 根据已知的流量深度和不执行任何心理计算的关系，以及提供瞬时流量的可读指示和/或随时间选择地整合流速，记录这种流速和/或集成流，打印 一个或另一个，或两者等。用于这样做的装置包括压力传感器，深度到流量转换器，并且通常是单独的指示器/记录器。 与使用水槽或堰的系统不同，该设备和该方法可以适应沉积在待监控管道或其他导管中的污泥。
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Patent Agency Ranking
公开(公告)号：US4145926A
公开(公告)日：1979-03-27
申请号：US872425
申请日：1978-01-26
Applicant: Kenneth W. Martig, Jr.
Inventor： Kenneth W. Martig, Jr.
Abstract: A method is provided for monitoring liquid flow in an open pipe or conduit wherein sensor means is located adjacent the invert or bed at the inside thereof and the depth of liquid is determined by the bubbler method. To minimize interferences with the liquid flow the bubble fluid is conducted from the exterior along the inside wall and to the vicinity of the flow bed in the pipe or conduit. The sensor means and the bubble fluid conductor are retainable in place by supporting means adapted to be expanded into secure frictional engagement with the inside wall of the pipe or conduit. The flow is determined by releasing the bubble fluid bubble-wise against the static pressure of the overlying liquid, sensing such pressure, indicating it in terms of liquid depth, and converting depth to flow by conventional methods.
Abstract translation: 提供了一种用于监测开放管或管道中的液体流动的方法，其中传感器装置位于其内部邻近倒置或床，并且通过起泡器方法确定液体的深度。 为了最小化与液体流动的干扰，气泡流体从外部沿外壁传导到管道或管道中的流动床附近。 传感器装置和气泡流体导体可通过支撑装置保持在适当位置，支撑装置适于膨胀成与管道或导管的内壁牢固地摩擦接合。 流动是通过气泡流动来抵消上覆液体的静压释放气泡流体，感测这种压力，以液体深度表示，并且通过常规方法将深度转换成流动。
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公开(公告)号：USRE29868E
公开(公告)日：1978-12-19
申请号：US640411
申请日：1975-12-15
Applicant: James G. Schontzler , Wendall C. Gates , Victor L. Dagragnano
Inventor： James G. Schontzler , Wendall C. Gates , Victor L. Dagragnano
Abstract: A fluid flow level detector contacts a fluid surface in an open channel providing a fluid surface height signal related to a predetermined reference height level. The flow level detector immediately withdraws upon contacting the fluid surface and exhibits a time delay before subsequently seeking to regain surface contact. Auxiliary signals are produced related to specific predetermined fluid surface height levels. The fluid surface signal is directed to a computer where it is converted into a signal related to flow volume by a function read-only memory. Totalized flow volume is provided along with an optional time display recording.
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公开(公告)号：US3929412A
公开(公告)日：1975-12-30
申请号：US52402374
申请日：1974-11-15
Applicant: KENDALL & CO
Inventor： VILLARI FRANK K
Abstract: A device to receive a discharge of liquid comprising, a receptacle having a chamber and port means adjacent an upper end of the receptacle to receive the discharge for passage of the discharge into the chamber. The device has means intermediate the port means and chamber for breaking up the discharge.
Abstract translation: 一种用于接收液体排放的装置，包括：容器，其具有靠近容器的上端的腔室和端口装置，以接收排放物以将排放物通入室中。 该装置具有在端口装置和室之间的装置，用于分解排放物。
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公开(公告)号：US3884072A
公开(公告)日：1975-05-20
申请号：US36023573
申请日：1973-05-14
Applicant: KENDALL & CO
Inventor： CHENG SHU-SING
CPC classification number: G01N33/521 , A61B5/208 , G01F1/52 , G01N31/22
Abstract: An indicator for the colorimetric detection of urine in combination with an apparatus for measuring the approximate peak flow rate of a liquid discharge is disclosed. The indicator comprises an absorbent carrier bearing an indicating chemical which undergoes an irreversible color change upon exposure to one or more of the ions present in urine.
Abstract translation: 结合用于测量液体排出物的近似峰值流量的装置的尿液的比色检测指标。 所述指示剂包括载体，该吸收载体具有指示化学物质，当暴露于存在于尿液中的一种或多种离子时，其呈现不可逆的颜色变化。
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公开(公告)号：US3871230A
公开(公告)日：1975-03-18
申请号：US36021473
申请日：1973-05-14
Applicant: KENDALL & CO
Inventor： DYE JOHN F , BINARD WILLIAM J , ANGLADA LEONARD R
Abstract: An apparatus for measuring the approximate peak flow rate of a liquid discharge having a hollow receptacle. The receptacle has an inlet port adjacent the upper end of the receptacle to receive the liquid discharge, and a compartment below the inlet port to receive the discharge passing through the inlet port. The receptacle also has a channel adjacent the compartment, and an upright wall in the receptacle separating the compartment from the channel. The wall has opening means communicating between the compartment and the channel to permit passage of liquid from the compartment to the channel as the liquid collects in the compartment. The receptacle includes means for indicating the maximum height of liquid collected in the compartment during the discharge to determine the approximate peak flow rate of the liquid discharge. The liquid passes from the channel to a container for collection therein, and the total volume of the discharge may also be determined from indicia on the container.
Abstract translation: 一种用于测量具有中空容器的液体排出物的近似峰值流量的装置。 容器具有邻近容器的上端以接收液体排出口的入口端口和入口端口下方的隔室，以接收通过入口的排出口。 容器还具有邻近隔间的通道，以及插座中的直立壁，将隔室与通道隔开。 该壁具有在隔室和通道之间连通的开启装置，以便当液体收集在隔室中时允许液体从隔室通向通道。 容器包括用于指示在放电期间收集在隔室中的液体的最大高度以确定液体排出物的近似峰值流量的装置。 液体从通道通过容器收集，并且排出物的总体积也可以从容器上的标记来确定。
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