中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

617 records (took 0.026 seconds)

    IN-LINE FLOWMETER SENSOR DEVICE, IN-LINE FLOWMETER AND METHOD FOR REAL-TIME MONITORING OF A VOLUMETRIC RATIO OF FLUID
    1.
    发明申请
    IN-LINE FLOWMETER SENSOR DEVICE, IN-LINE FLOWMETER AND METHOD FOR REAL-TIME MONITORING OF A VOLUMETRIC RATIO OF FLUID 审中-公开

    公开(公告)号：WO2023048578A1

    公开(公告)日：2023-03-30

    申请号：PCT/NO2022/050217

    申请日：2022-09-20

    Applicant: WIONETIC AS

    Inventor： GODAGER, Øivind ,  GODAGER, Jan Vidar

    IPC: G01F1/74 ,  G01F1/66 ,  G01F1/58 ,  G01N27/02 ,  G01N27/22 ,  G01N33/28

    Abstract: An in-line flowmeter sensor device (1) and an in-line flowmeter (100) configured to be arranged in-line with a conduit (2) supporting a multi-phase fluid flow comprising first and second matter groups, wherein the second matter group has a lower density than the first matter group, and wherein the sensor device comprises;- an inlet and an outlet (10, 20) arranged at respective ends of the flowmeter sensor device (1),- a measurement chamber (30) arranged between the inlet and the outlet, wherein the measurement chamber is configured to split the first and second matter groups into first and second flow regions (31, 32), respectively, of the measurement chamber (30), and- a flow meter sensor element (50) arranged in or adjacent the first region (31).

    ACOUSTIC FLUID MONITORING SYSTEM
    2.
    发明申请
    ACOUSTIC FLUID MONITORING SYSTEM 审中-公开

    公开(公告)号：WO2023028396A1

    公开(公告)日：2023-03-02

    申请号：PCT/US2022/073618

    申请日：2022-07-12

    Applicant: EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY

    Inventor： LAN, Xinwei ,  WALKER, Katie, M. ,  CHENG, Tao

    IPC: G01N29/02 ,  G01F1/66 ,  G01N15/06 ,  G01N29/14 ,  G01N29/22 ,  G01N29/42 ,  G01N29/44 ,  G01F1/74

    Abstract: An acoustic fluid monitoring system, as well as a method for monitoring fluid flow within a pipe using the acoustic fluid monitoring system, are provided herein. The system includes a first sensing probe and a second sensing probe that are acoustically coupled to the outer surface of a wall of a pipe through which a fluid is flowing. The first sensing probe operates at a first resonance frequency, and the second sensing probe operates at a second resonance frequency. The first sensing probe and the second sensing probe are configured to record a first acoustic signal and a second acoustic signal, respectively, corresponding to an acoustic wave propagating through the pipe wall. Characteristics of the first acoustic signal and the second acoustic signal, as well as the relationship between the first acoustic signal and the second acoustic signal, relate to one or more properties of the fluid flowing through the pipe.

    CONCENTRATION SENSOR FOR PRECURSOR DELIVERY SYSTEM
    3.
    发明申请
    CONCENTRATION SENSOR FOR PRECURSOR DELIVERY SYSTEM 审中-公开

    公开(公告)号：WO2023278474A1

    公开(公告)日：2023-01-05

    申请号：PCT/US2022/035352

    申请日：2022-06-28

    Applicant: APPLIED MATERIALS, INC.

    Inventor： SHAH, Vivek, B. ,  CHAKARIAN, Varoujan ,  UMMETHALA, Upendra

    IPC: C23C16/448 ,  C23C16/52 ,  G05D11/13 ,  G01F1/74 ,  G01N11/02 ,  G01N33/0016 ,  G01N33/0073

    Abstract: A concentration sensor assembly can include a vaporization chamber having a compound. The concentration sensor assembly may include a first flow path coupled to the vaporization chamber. The first flow path may direct a first gas to the vaporization chamber. A second flow path can direct a second gas out of the vaporization chamber. The second gas can include the compound and the first gas. A first sensor is disposed along the first flow path. The first sensor measures first data indicative of a first mass flow rate of the first gas. A second sensor is disposed along the second flow path. The second sensor measure second data indicative of a second mass flow rate of the second gas. A computing device may determine a concentration of the vaporizable substance within the second gas based on the first data and the second data.

    AUTOMATED WASTE DISPOSAL SYSTEM FOR WASTE TANK AT WELLSITE
    4.
    发明申请
    AUTOMATED WASTE DISPOSAL SYSTEM FOR WASTE TANK AT WELLSITE 审中-公开

    公开(公告)号：WO2022182667A1

    公开(公告)日：2022-09-01

    申请号：PCT/US2022/017341

    申请日：2022-02-22

    Applicant: ROYCO ROBOTICS, LLC

    Inventor： STOUT, Cole ,  ROY, Suman Deb ,  JOHNSON, David ,  BELL, Jeff

    IPC: B01D21/24 ,  E03B7/07 ,  E21B21/08 ,  F16K21/16 ,  G01F1/74 ,  G01F15/12 ,  G01F23/22

    Abstract: A sand disposal system is used with a sand management arrangement that handles flow-back of sand and other solid materials in a slurry of flow from well(s) at wellsite(s). The sand disposal system includes a tank filling module that mounts on a disposal tank at a wellsite. The module controls and weighs the disposal of the solid material or sand into the tank by actuating a flap and sensing weight with a weight sensor. The module also monitors the level in the tank to determine when emptying of the tank is needed. A control system can control operations of the module in conjunction with the other processes of the sand management arrangement.

    DURCHFLUSS-MESSANORDNUNG
    8.
    发明申请
    DURCHFLUSS-MESSANORDNUNG 审中-公开

    公开(公告)号：WO2022037862A1

    公开(公告)日：2022-02-24

    申请号：PCT/EP2021/069993

    申请日：2021-07-16

    Applicant: ENDRESS+HAUSER FLOWTEC AG

    Inventor： GÜTTLER, Andreas ,  ZHU, Hao

    IPC: G01F1/36 ,  F15D1/02 ,  G01F1/40 ,  G01F1/74 ,  G01F1/84 ,  G01F1/88 ,  G01N9/00

    Abstract: Die Erfindung betrifft eine Durchfluss-Messanordnung (1) zum Messen eines Durchflusses eines strömenden Mediums umfassend: Ein Coriolis-Messgerät (10) eingerichtet zur Messung einer Dichte des Mediums; Ein Wirkdruck-Messgerät (20) umfassend ein Messrohr (21) mit einem Wirkdruckgeber (22) mit einer Strömungsquerschnittsverengung (22.1) eingerichtet zur Messung eines ersten Druckabfalls im Medium; sowie mindestens zwei Drucksensoren (23.1) und/oder einen Differenzdrucksensor (23.2) und eine elektronische Mess-/Betriebsschaltung (24) zum Betreiben der Drucksensoren und zum Ausgeben von Differenzdruckmesswerten des ersten Druckabfalls; wobei das Coriolis-Messgerät und das Wirkdruck-Messgerät in die Rohrleitung integriert sind, wobei das Wirkdruck-Messgerät stromabwärts zum Coriolis-Messgerät angeordnet ist, wobei eine elektronische Mess-/Betriebsschaltung (14, 24, 34) vorgesehen ist, welche dazu eingerichtet ist, aus der gemessenen Dichte sowie dem gemessenen ersten Druckabfall einen Massedurchfluss des Mediums durch die Rohrleitung zu bestimmen, dadurch gekennzeichnet, dass wobei das Coriolis-Messgerät dazu eingerichtet ist, bei Erkennung eines gasförmigen Medienbestandteils das Vorliegen des gasförmigen Medienanteils in eine Berechnung von Dichtemesswerten einzubeziehen.

    MEASURING THE FLOW RATE OF FLUIDS WITH DIELECTRIC CONTRAST ANALYSIS
    10.
    发明申请
    MEASURING THE FLOW RATE OF FLUIDS WITH DIELECTRIC CONTRAST ANALYSIS 审中-公开

    公开(公告)号：WO2021242482A1

    公开(公告)日：2021-12-02

    申请号：PCT/US2021/030555

    申请日：2021-05-04

    Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

    Inventor： FENG, Lang ,  VALENZA, John J.

    IPC: G01F1/42 ,  G01F1/74

    Abstract: A method for estimating a flow rate of a material (e.g., a multiphase fluid) may include: flowing the material through one or more of a plurality of receptacles of a dielectric contrast analysis structure that includes: a bulk dielectric substance and the plurality of receptacles in the bulk dielectric substance; exposing the dielectric contrast analysis structure to incident electromagnetic radiation; detecting and analyzing a resultant electromagnetic radiation from the exposed dielectric contrast analysis structure to yield a phase fraction in the material and a phase distribution in the material; measuring a differential pressure across the dielectric contrast analysis structure; and estimating the flow rate of the material using the differential pressure, the phase fraction, and the phase distribution in the material.

Patent Agency Ranking