-
公开(公告)号：US20230093403A1
公开(公告)日：2023-03-23
申请号：US17482150
申请日：2021-09-22
Applicant: Saudi Arabian Oil Company
Inventor： Naim Akmal , Hossam Qusty , Saleh Sharidi
Abstract: A sample of a first aqueous liquid phase is drawn from a first one of a plurality of separation vessels in response to determining that a first separation operation in the first separation vessel has completed. First aqueous liquid phase sample data is obtained by analyzing the first aqueous liquid phase sample with at least one sensor. The first aqueous liquid phase sample data is transmitted to an external multiphase flow meter (MPFM) to calibrate, control, or optimize an operation of the MPFM. A sample of a second aqueous liquid phase is drawn from a second one of the plurality of separation vessels in response to determining that a second separation operation in the second separation vessel has completed. Second aqueous liquid phase sample data is obtained by analyzing the second aqueous liquid phase sample with the at least one sensor. The second aqueous liquid phase sample data is transmitted to the external multiphase flow meter. The first separation operation in the first separation vessel and the second separation operation in the second separation vessel are concurrent.
-
公开(公告)号：US11085803B2
公开(公告)日：2021-08-10
申请号：US14863734
申请日：2015-09-24
Applicant: Micro Motion, Inc.
Inventor： Michael P. Machuca , Joseph A. Smith , Trever J. Ball , Scot R. Foss
Abstract: A magnetic flowmeter includes at least one coil configured to generate a magnetic field within a process fluid flow. A pair of electrodes is configured to detect an electromotive force within the flowing process fluid in response to the magnetic field. Measurement circuitry is coupled to the pair of electrodes and is configured to provide an indication of the detected electromotive force. A processor is coupled to the measurement circuitry and configured to receive the indication of the detected electromotive force and determine a flow-related output based on the detected electromotive force. A diagnostics component is configured to analyze a number of successive parameters of the magnetic flowmeter in order to provide an indication of a detected entrained fluid.
-
公开(公告)号：US20200271033A1
公开(公告)日：2020-08-27
申请号：US16646235
申请日：2018-07-16
Applicant: Robert Bosch GmbH
Inventor： Tobias Hoeffken , Marc Chaineux
Abstract: The invention relates to a connecting piece (6) for fluid lines of an exhaust gas aftertreatment system (1), comprising a hollow body (6a) having at least three fluid connection points (14, 15), which are fluidically connected to each other in the hollow body (6a), at least two of the fluid connection points (15) being separated from a third fluid connection point (14) by means of respective membranes (19), each membrane (19) being permeable to a liquid and, when wetted by the liquid, being impermeable to a gas.
-
4.发明申请公开(公告)号：US20190352852A1
公开(公告)日：2019-11-21
申请号：US16483001
申请日：2018-01-25
Applicant: RUNTECH SYSTEMS OY
Inventor： Juha Karvinen
Abstract: The object of the invention is an apparatus for measuring dewatering in the wet end of a paper machine. What is essential in the invention is that the apparatus comprises a measuring receptacle (15) functioning at normal air pressure, in which receptacle the amount of the water (7) of the negatively-pressurized dewatering points of the paper machine is measured by means of a pressure-difference transmitter (20) and of a measuring weir (8).
-
公开(公告)号：US10316984B2
公开(公告)日：2019-06-11
申请号：US15125731
申请日：2014-03-14
Applicant: Scott Technologies, Inc.
Inventor： Jeffrey Lynn Landis
Abstract: A sealing valve is provided for a sensor that includes a sensing element and a sensor opening that exposes the sensor element. The sealing valve includes a housing that is configured to be mounted to the sensor such that an internal channel of the housing fluidly communicates with the sensor opening. The sealing valve includes a float element configured to float along a surface of the liquid. The float element is configured to move within the internal channel between an open position and a closed position. The float element is configured to close the sensor opening to the internal channel in the closed position. The sensor opening is open to the internal channel when the float element is in the open position. The float element is configured to rise with the surface of the liquid within the internal channel toward the closed position.
-
Patent Agency Ranking
公开(公告)号：US10315828B2
公开(公告)日：2019-06-11
申请号：US15181615
申请日：2016-06-14
Applicant: Apple Inc.
Inventor： Tommaso P. Rivellini , Richard H. Koch , Zhipeng Zhang
Abstract: A portable electronic device includes one or more bumpers that are operable to transition between a stowed position and a deployed position. In the deployed position, the bumpers may be proud of one or more surfaces of the portable electronic device that the bumpers are not proud of in the stowed position. The bumpers may protect the surfaces from impact when proud of those surfaces if the portable electronic device contacts a surface, such as when the portable electronic device is dropped. The bumpers may form portions of side corners or other portions of the portable electronic device in the stowed position. In transitioning from the stowed position to the deployed position, the bumpers may rotate and/or translate.
-
公开(公告)号：US20180321068A1
公开(公告)日：2018-11-08
申请号：US15759435
申请日：2016-07-25
Inventor： Mahmoud Meribout , Esra Hosani
Abstract: A method and device for determining the flow rate of the wet gas using real-time THz imaging and for determining the flow rate of solid contaminants in oil and gas pipelines using real-time Tera Hertz (THz) imaging is disclosed. A THz imaging device for real-time multiphase flow measurement comprises a THz imaging subsystem having a THz source and an imaging capturing a captured image. Wherein the imaging having at least a two dimensional array of pixels, wherein the multiphase flow may comprise at least one of oil, water, gas and solid contaminants. Further, a method for real-time measurement of a wet gas flow of a gas is disclosed. The flow of gas comprising at least one of a fluid phase or solid contaminants in the gas flow. The method comprises at least the steps of using a THz subsystem on the gas flow to acquire a captured image and further processing the captured image to determine the flow rate of the flow of gas.
-
公开(公告)号：US20170052048A1
公开(公告)日：2017-02-23
申请号：US15118878
申请日：2015-01-29
Applicant: FMC Kongsberg Subsea AS
Inventor： Anders Eriksson , Svein-Petter Hanserud , Truls-Martin Larsen , Arnstein Wee
CPC classification number: G01F1/662 , G01F1/66 , G01F1/74 , G01F15/00 , G01F15/08 , G01N22/00 , G01N22/04 , G01N33/2823
Abstract: The present invention provides a device for measuring properties of a fluid flow in a pipe, comprising a first (1), second (2) and third pipe section (3), and where the first pipe section (1) comprises a fluid flow modifying feature arranged such that, during use, a liquid part of the fluid flow will form an annular layer (4) at an inner wall of the second pipe section (2), and the second pipe section (2) is arranged downstream of the first pipe section (1) and comprises at least one near field probe (5) having a first frequency range, and at least one full volume field probe (6) having a second frequency range, the upper limit of the first frequency range being lower than the lower limit of the second frequency range; the third pipe section (3) is arranged downstream of the second pipe section (2) and comprises a resonance enabling element (8), such that said element (8) and at least the second pipe section (2) provides a resonator able to capture parts of the frequency range of the full volume field probe (6).
Abstract translation: 本发明提供了一种用于测量管中的流体流动性质的装置，包括第一管（1），第二管（2）和第三管段（3），并且其中第一管段（1）包括流体流动改变 特征在于，在使用期间，流体流的液体部分将在第二管段（2）的内壁处形成环形层（4），并且第二管段（2）布置在第一管段 管段（1）并且包括具有第一频率范围的至少一个近场探针（5）和具有第二频率范围的至少一个全体积场探测器（6），所述第一频率范围的上限低于 第二频率范围的下限; 第三管段（3）布置在第二管段（2）的下游并且包括谐振使能元件（8），使得所述元件（8）和至少第二管段（2）提供能够 捕获全部体积场探头（6）的频率范围的部分。
-
公开(公告)号：US09476755B2
公开(公告)日：2016-10-25
申请号：US14195384
申请日：2014-03-03
Applicant: Southern Methodist University
Inventor： Yildirim Hurmuzlu , Edmond Richer
IPC: G01N29/032 , G01F25/00 , G01F1/66 , G01F1/74 , G01F15/08
CPC classification number: G01F25/0007 , G01F1/66 , G01F1/74 , G01F15/08 , G01F25/00 , G01F25/0061
Abstract: An automated calibration device that comprises a tube for trapping a multiphase sample between three ultrasound (US) transducer pairs wherein each of the three transducer pairs is positioned to measure a different fraction of the multiphase sample.
Abstract translation: 一种自动校准装置，其包括用于在三个超声（US）换能器对之间捕获多相样品的管，其中三个换能器对中的每一个被定位成测量多相样品的不同部分。
-
10.发明授权公开(公告)号：US08087293B2
公开(公告)日：2012-01-03
申请号：US10556999
申请日：2003-05-16
Applicant: Jianwen Dou , Jinsong Wan , Ligang Zhang
Inventor： Jianwen Dou , Jinsong Wan , Ligang Zhang
Abstract: The invention relates to an oil-gas-water multi-phase flow adjusting apparatus, which mainly comprises an inlet accelerating pipe section, a vortex flow guide spiral pipe, a gas circuit exit connection pipe section, a liquid receiving cone, a mixed liquid relief exit connection pipe section and a sampler exit connection pipe section, and which has the function for changing at intervals the flow pattern, the flow state and the components of the oil-gas-water multi-phase flow. The invention also relates to an oil-gas-water multi-phase flow rate measuring apparatus and its measuring method. The measuring apparatus comprises a blind three-way mixing means, a pressure differential type flow measuring device, a single-γ phase volume fraction meter, a dual-γ phase volume fraction meter, an oil-gas-water multi-phase flow adjusting apparatus and a computing system. The measuring method is as follows: the single-γ phase volume fraction meter and the dual-γ phase volume fraction meter measure the gas content GVF and the water content WC respectively; the pressure differential type flow measuring device measures the differential pressure ΔP of the total flow rate; the computing unit computes the oil flow rate Qo, the gas flow rate Qg and the water flow rate Qw.
Abstract translation: 本发明涉及一种油气水多相流量调节装置，主要包括入口加速管段，涡流引导螺旋管，气体回路出口连接管段，液体接收锥体，混合液体释放装置 出口连接管段和取样器出口连接管段，具有间隔改变油气水多相流的流动状态，流动状态和分量的功能。 本发明还涉及油气水多相流量测量装置及其测量方法。 测量装置包括盲三通混合装置，压差式流量测量装置，单γ相体积分数计，双γ相体积分数计，油气 - 水多相流调节装置 和计算系统。 测量方法如下：单γ相体积分数计和双γ相体积分数计分别测量气体含量GVF和含水量WC; 压差式流量测量装置测量总流量的压差Dgr; P; 计算单元计算油流量Qo，气体流量Qg和水流量Qw。
-
-
-
-
-
-
-
-
-
Search Results
220
records
(took 0.02 seconds)
