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WO/2024/083397A1 |
In an ultrasonic measuring device, a measuring tube is arranged in a housing between an inlet and an outlet for a medium and an ultrasonic transducer is arranged on the measuring tube, sound energy being couplable into the flowing medium...
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WO/2024/084131A1 |
An ultrasound sensor arrangement comprises a plurality of ultrasound transmitting elements ( 102' ) of an ultrasound transmitter (102) and an ultrasound receiver (104) with at least two ultrasound receiving elements (106). The transmitte...
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WO/2024/085891A1 |
A method for determining a mass flow rate error correction relationship is provided. The method includes comparing each of the plurality of mass flow rate measurements of a substitute gas flow with a corresponding each of a plurality of ...
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WO/2024/083402A1 |
A measurement sensor (1), for determining a temperature of a medium (M) in a container (2), comprises a sensor module and coupling element (7) comprising: a main body (8) having a contact surface (9) for contacting the container (2); a c...
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WO/2024/082762A1 |
An air-volume measurement method based on big-data analysis. The method comprises: by at least arranging, in the cross section of an air duct, an air-volume flowmeter in a dynamic big-data air-volume sensing apparatus, performing omnidir...
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WO/2024/082761A1 |
Provided in the present invention is real-time accurate air flow measurement system based on big data analysis, the system comprising at least one big-data air flow dynamic sensing device arranged in a non-uniform wind field air duct cro...
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WO/2024/082763A1 |
An air volume measuring system for non-uniform wind field air ducts, comprising: provided on at least one data average wind speed value point position in air duct cross sections, an air volume flowmeter B, an air volume transmitter B con...
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WO/2024/086794A1 |
A method is disclosed which may include measuring a speed of sound of a process fluid by interpreting an output of an array of at least two pressure sensors. In addition, the method may include determining a damping metric associated wit...
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WO/2024/083401A1 |
The invention relates to a sensor element comprising a main part (11) with a main part cavity (11*); a deformation body (12) made of an electrically conductive material, comprising a deformation cavity (12*); a reference body (13) made o...
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WO/2024/079629A1 |
A type of meter register having a sealed register body, a member adapted to measure the flow of liquid through the meter, and a microprocessor adapted to send and receive messages from a cloud computing computer for determining a utility...
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WO/2024/074697A1 |
The invention relates to a nuclear magnetic flowmeter (1) comprising a measuring tube (2), a measuring device (3) and a controller (4). The measuring tube (2) has a measuring-tube longitudinal axis (5). The measuring device (3) comprises...
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WO/2024/072658A1 |
A method for improving flowmeter accuracy is provided. The flowmeter comprises at least one flow tube, at least one pickoff sensor attached to the flow tube, at least one driver attached to the flow tube, and meter electronics in communi...
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WO/2024/072358A1 |
The invention relates to a system (1) and method (1000) for controlling equal proportional flow rate under constant pressure difference by means of an electrical signal for ball valves (2) without V port feature, which are used in applic...
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WO/2024/068086A1 |
The invention relates to a platform (20) for detecting turbulence caused by the wake of underwater vehicles (22) with a distance flowmeter (24) and a signal processing unit (26). The distance flowmeter is designed to measure a flow chara...
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WO/2024/068085A1 |
The invention relates to a platform for detecting turbulence caused by the wake of underwater vehicles (22) comprising a thermal anemometer (24) and a signal processing unit (26). The thermal anemometer (24) is designed to measure a flow...
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WO/2024/069718A1 |
Provided is a flow meter sensor capable of performing stable measurement in a wide temperature range including a high-temperature range of over 100℃. A flow meter sensor 11 according to the present invention is provided with an ultraso...
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WO/2024/068087A1 |
The invention relates to a platform (20) for detecting turbulence caused by the wake of underwater vehicles (22) comprising a laser Doppler anemometer (24) and a signal processing unit (26). The laser Doppler anemometer is designed to me...
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WO/2024/072431A1 |
According to an embodiment, a flowmeter (5) comprises flow conduits (103A, 103B) and transducers (104, 105, 105') connected to the flow conduits (103A and 103B), wherein the transducers (104, 105, 105') comprise a driver (104) and pick-o...
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WO/2024/067123A1 |
A high-sensitivity thermal micro-flow sensor based on a phase change material, comprising a single crystal substrate (7), a fluid layer (5), and two fixed support beams provided with sensing units. The single crystal substrate (7) is mad...
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WO/2024/068162A1 |
The present invention relates to a method (100) for manufacturing a measuring tube (10) for a flowmeter (60) with at least one measuring electrode (30) that is accommodated in a pipe section (16). The method (100) comprises a first step ...
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WO/2024/072331A1 |
The invention relates to a thermal steam flowmeter (A) with an artificial intelligence based software and a smart sensor technology, which steam flowmeter is able to produce its own energy, wherein the steam flowmeter is mounted external...
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WO/2024/068083A1 |
The invention relates to a platform (20) for detecting turbulence caused by the wake of underwater vehicles (22) with a bending sensor (24) and a signal processing unit (26). The bending sensor (24) is designed to detect turbulence in th...
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WO/2024/068084A1 |
The invention relaere is disclosed a platform (20) for detecting turbulence caused by the wake of underwater vehicles (22) with a sensor (24) and a signal processing unit (26). The sensor (24) is designed to detect a magnetic field surro...
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WO/2024/060207A1 |
An electromagnetic flowmeter,comprises a measurement tube (20), through which a fluid to be measured flows, magnet coils (30) arranged outside the measurement tube (20) and used for generating a magnetic field, and electrodes (10) provid...
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WO/2024/061957A1 |
The invention relates to a sensor arrangement having at least one sensor cell and an evaluator, wherein the at least one sensor cell can be thermally excited by means of a heater, wherein the sensor cell is designed to implement a vibrat...
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WO/2024/061484A1 |
Embodiments of the invention provide a device and method for determining whether fluid is flowing or stopped within a tubing. In some embodiments, the device arranges a heater and temperature sensor such that the heater and temperature s...
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WO/2024/061701A1 |
The invention relates to a system and method for determining the value of a flow rate of a liquid in a vehicle engine system, comprising a fluid tank (3), a pump (2), a fluid injector (1), with a fluid flow path from the pump to an injec...
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WO/2024/061903A1 |
The invention relates to a sensor arrangement having the following features: a first sensor cell that can be thermally excited by means of a heater; a second cell that can be thermally excited by means of a heater; and an evaluator; wher...
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WO/2024/056590A1 |
The present invention relates to a nanomechanical mass flow meter and controller device for open nanofluidic systems. Said device is based on the integration of semiconductor nanowires, either as open nanofluidic channels or as mass flow...
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WO/2024/055088A1 |
The present invention relates to a system and method for detecting flow through valves, especially but not limited to pressure regulating valves, which through the use of a non-intrusive device detects when there is flow within the valve...
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WO/2024/058768A1 |
A method of determining a viscosity of a fluid is provided. The method comprises receiving one or more sensor signals from a sensor assembly containing a fluid to determine a fluid property of the fluid, determining, based on the one or ...
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WO/2024/056783A1 |
Method (100) for measuring the flow rate of a fluid in a conduit system (6) of a combustion appliance (1), in particular a gas boiler, the method (100) comprising measuring (S101) a first temperature value (T1) of the fluid at a first po...
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WO/2024/052424A1 |
A method and device for determining the flow of a fluid in a channel is disclosed, in particular in which the fluid is a mixture of at least two different fluids, the method comprising: receiving, in a processing unit (21) of a flowmeter...
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WO/2024/051903A1 |
A utility meter comprising an ultrasonic flowmeter is disclosed which comprises ultrasonic transducers, a driver circuit and a receiver circuit. Further, a switching arrangement is configured to selectively couple the driver circuit and/...
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WO/2024/052656A1 |
There is provided a device for performing one or more fluid flow tests and a method of performing a fluid flow test using the device. The device comprises a housing defining a flow channel having a distal end and a proximal end such that...
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WO/2024/054442A1 |
A multiphase well fluid system includes water-cut meters configured for installation in a pipeline network and for measurement of a water cut percentage of respective multiphase well fluids from respective wells into the pipeline network...
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WO/2024/054304A1 |
A sonic- or ultrasonic flowmeter (200), is provided that comprises a body (202) configured to be connected to a pipeline. A first connector (204) is located on a first end (206) of the body (202) and a second connector (208) is located o...
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WO/2024/046722A1 |
The invention relates to a method (100) for installing a clamp-on ultrasonic measuring device (1) on a pipeline (200) in order to measure a media property of a medium flowing through the pipeline, wherein the clamp-on ultrasonic measurin...
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WO/2024/040834A1 |
A gusset plate, a Coriolis flowmeter, and a preparation method for the gusset plate. The gusset plate (1) comprises a first plate body (6) and a second plate body (9). The first plate body (6) is provided with inner curved sections (7), ...
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WO/2024/042438A1 |
Embodiments of the present disclosure disclose a calibration unit (200), an electromagnetic flowmeter (100) and a method of calibrating the electromagnetic flowmeter (100). The calibration unit (200) includes a heating element (402), a h...
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WO/2024/043315A1 |
Provided is a technique capable of measuring a flowrate more easily and more accurately without carrying out real flow correction in an ultrasonic flow meter. An ultrasonic flow meter 1 according to an embodiment of the present invention...
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WO/2024/040359A1 |
The invention relates to a system for measuring fluid flow in pressurised and/or atmospheric systems that uses at least one valve as a sensor element, comprising: at least one control valve; at least one first pressure sensor, disposed i...
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WO/2024/041811A1 |
The invention relates to a method for determining a flow-rate-dependent measured variable for a flowable medium in a process line (300) by means of a magnetically inductive flowmeter (1) or a magnetically inductive flow measurement probe...
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WO/2024/041812A1 |
The invention relates to a method for determining a correction function of a flow-velocity-dependent measurement variable of a flowable medium for a magnetoinductive flowmeter or for a magnetoinductive flow measuring probe, comprising th...
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WO/2024/039500A1 |
A measurement system (100) for determining in-line rheology measurement of slipping flow of fluid (130) is provided for measuring the in-line rheology of material including fluids (305) exhibiting "plug flow" behavior due to significant ...
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WO/2024/038248A1 |
A rake assembly (100) for measuring fluid flow parameters in a fluid flow rig (10), the rake assembly (100) comprising: a housing (102) comprising a wall (104) which defines a flow passage (110), with a flow inlet (112) and a flow outlet...
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WO/2024/036354A1 |
The present invention relates to a flow measurement device (100) for time-dependent measurement of local concentrations of specific fluids in fluid mixtures relative to reference fluids, comprising: at least one reference flow channel (1...
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WO/2024/039428A1 |
Techniques for efficient compression of sensor data are described herein. In an example, metrology data is received from a metrology device, the metrology data comprising one or more of: voltage (V) data; current (A) data; resistive powe...
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WO/2024/039804A1 |
An isolation mounting for an ultrasonic transducer that includes at least one metal isolation washer and/or a metal load bearing nut. The isolation washer and load bearing nut include raised protrusions on a top surface that minimize the...
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WO/2024/038222A1 |
The invention is a water meter reading device having a piston (503) or a membrane (527) that moves with the pressure changes of the water pipe (301, 501, 601) network. The movement charges a capacitor (704) with electric energy released ...
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