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WO/2023/101130A1 |
The present invention relates to a system and method for inspecting a section suspected of leaking, wherein the flow rate and water pressure in an injection pipeline (1) connected to a water pipe network (2) in which the section suspecte...
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WO/2023/094113A1 |
Systems and structures for venting and flow conditioning operations in charged particle beam systems. In some embodiments, a system may include a chamber configured to provide a vacuum environment; a vent valve; and a mass flow controlle...
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WO/2023/088584A1 |
The invention describes a device (100) for adjusting a volume flow rate of a process fluid. Said device comprises a valve arrangement (400), which is designed to adjust, by means of a drive (402), in particular by means of an electric mo...
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WO/2023/089048A1 |
The throughflow measuring device (1) is intended for a liquid or gaseous medium and has a housing (2) and a measuring insert (4) which can be inserted in the housing (2) and which has a measuring path (8). The measuring insert (4) has a ...
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WO/2023/091648A1 |
Upstream process equipment (102) transmits a predetermined fluid to downstream process equipment (103). A valve (109) fluidly couples the upstream process equipment (102) to the downstream process equipment (103). A first pressure sensor...
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WO/2023/091386A1 |
A method can include calibrating a model using pressure and flow rate data to generate a calibrated model; receiving an upstream pressure value and a downstream pressure value that define a pressure differential across a flow device; and...
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WO/2023/088722A1 |
The invention relates to a measuring tube system (1) for a measuring device (600), comprising: - an n-fold number of measuring tubes (100, 100') for conducting a flowable medium, wherein the measuring tubes (100, 100') each have two end ...
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WO/2023/086099A1 |
A Coriolis flowmeter (5) is provided, the Coriolis flowmeter (5) comprising flow conduits (103A, 103B), having a driver (104), and pick-off sensors (105, 105') connected thereto. A meter electronics (20) is configured to drive the driver...
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WO/2023/083668A1 |
The invention relates to a method for operating an ultrasonic fluid meter, preferably an ultrasonic water meter, in a fluid line network, at a measuring rate with one measuring interval, wherein an ultrasonic signal is generated at speci...
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WO/2023/086362A1 |
Methods and apparatus for calibrating microwave reflection sensors in fluid flow measurement devices are described. A calibration apparatus has a reservoir member with a fill opening, the reservoir member defining a reservoir in an inter...
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WO/2023/081164A1 |
Embodiments relate to a flow process system comprising a cradle and a locking mechanism. The cradle has a mounting structure for a Coriolis flow sensor, and the cradle has significantly more mass than the Coriolis flow sensor. Tire locki...
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WO/2023/080320A1 |
The present invention provides an indoor water leakage detection and type classification device, method, and program using multi-dimensional data. The method comprises the steps of: (a) receiving water usage data measured in a remote ins...
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WO/2023/072949A1 |
The invention relates to a method (300, 400) for determining a gas phase mass fraction or mass flow rate, of a multi-phase medium in a measuring tube which comprises a break-away edge exposed to an incident flow and three pressure tap po...
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WO/2023/061618A1 |
The invention relates to an ultrasonic flow meter comprising: a duct (5) for measuring the flow rate of a fluid, two ultrasonic transducers mounted opposite one another facing the wall of the duct, a housing comprising a main receptacle ...
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WO/2023/059409A1 |
A multiphase flowmeter may include a circuit including a pressure sensor configured to determine pressure data associated with a fluid mixture flowing through a chamber. The circuit may include one or more position sensors configured to ...
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WO/2023/055422A1 |
A replacement fluid suitable to replace a target fluid, wherein the replacement fluid is different from the target fluid. The replacement fluid has pipetting characteristics substantially equivalent to the target fluid, wherein for a des...
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WO/2023/045448A1 |
A measurement assembly, comprising a port (1), a first three-way valve (21), a second three-way valve (22), a manifold pipe (3) and a sensor (4). One end of the port (1) is used for being connected to an apparatus to be measured, and the...
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WO/2023/048991A1 |
An apparatus for measuring a pressure of a corrosive or high temperature process liquid includes a pressure sensor in communication with the process liquid via a vertical tube. A buffer gas injected into the vertical tube forms a liquid/...
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WO/2023/046661A1 |
Disclosed herein is a valve arrangement (1) for controlling airflow and for determining air pressure, wherein the valve arrangement (1) comprises a pressure sensor assembly (7) being configured to determine the dynamic air pressure from ...
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WO/2023/049247A1 |
A system for observing a flow characteristic of a fluid is provided. The system includes a nadir-facing sensor, an angle flow sensor, and processing circuitry. The nadir-facing sensor and the angle flow sensor are both provided at a dist...
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WO/2023/043474A1 |
In some examples, a fluid flow meter for a conduit to carry a fluid, includes a first voltage connection point, a second voltage connection point, and a heater. The fluid flow meter includes a plurality of resistive sensors comprising a ...
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WO/2023/035562A1 |
The present utility model relates to a flow meter having an integrated ultrasonic sensor and meter body, which solves the technical problems of a mechanical meter body of an existing ultrasonic flow meter being structurally complex and h...
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WO/2023/034882A1 |
Methods, systems, and apparatuses are provided for detecting and determining conditions of and conditions within a fluid conduit.
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WO/2023/030901A1 |
The invention relates to a cleaning device for installation into a pipeline, comprising a sensor unit (52) having at least a sensor tip (50); an elongate housing (34) having a first longitudinal end and a second longitudinal end (36) and...
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WO/2023/020780A1 |
The invention relates to a modular field device (1), the housing of which comprises a first housing part (11) for a first electronic module (14) and a separate, second housing part (12) for a second electronic module (15). The housing pa...
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WO/2023/012532A1 |
A flow measurement apparatus can include a main flow passage, a bypass flow passage having an inlet and an outlet connected with the main flow passage, a mass flowmeter connected in the bypass flow passage between the inlet and the outle...
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WO/2023/014427A1 |
Cost effective pressure sensors for gas meters are described herein. In an example, responsive to an abnormal condition at an ultrasonic metrology unit of a gas meter, rates of pressure sensor operation are increased. In the example, the...
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WO/2023/011836A1 |
A flowmeter (1) for liquid/gas cryogenic two-phase fluids, comprising: - an inlet duct for the fluid of which the flow rate is to be measured, in the flowmeter, which duct is provided with a calibrated orifice (8); - a system provided wi...
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WO/2023/015139A1 |
A portable fuel metering system (PMU) is described. The PMU has one or more flow meters capable of metering the flow of fluids, such as fuel, as the fluid is transferred from a source to a receiver. The PMU may include a telemetry unit c...
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WO/2023/012720A1 |
Device (1) for measuring a fluid, preferably a gas, in particular of the type suitable for measuring the flow rate of gas or liquid circulating within a pipe and through the device itself, comprising: - a containment structure (7) which ...
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WO/2023/012692A1 |
Gas meter (10), comprising: - a containment casing (11) in which a gas inlet (15) is defined inside the containment casing (11) and an outlet (16) for the exit of the gas from the containment casing (11), - a detection module (19) which ...
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WO/2023/011944A1 |
The invention relates to a method (100) for operating a Coriolis meter (1), wherein the method comprises the following steps: recording the measurement voltages from the sensors and creating an asymmetry value sequence (AS) by means of t...
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WO/2023/012563A1 |
A system for verifying a process where fluid is delivered from a supplying vessel to a receiving vessel according to a preestablished contract is disclosed. The system comprises a measurement apparatus configured to measure a mass flow r...
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WO/2023/011954A1 |
The invention relates to a measuring arrangement (1) comprising a receptacle (2) for a medium and a measuring instrument (3) for recording a medium property, wherein the receptacle and/or the measuring instrument each have at least one d...
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WO/2023/012742A1 |
A method for calibrating a gas meter comprises the steps of determining an error of the gas meter in relation to a measurement of a flow rate of butane and an error of the gas meter in relation to a measurement of a flow rate of propane ...
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WO/2023/006739A1 |
The invention relates to the field of flow rate measurement of liquids by means of a magnetic-inductive flowmeter. The aim of the present invention is to provide a method which corrects the erroneous flow rate measurement. The aim is ach...
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WO/2023/007447A1 |
Method to verify if a vibrational event has a higher intensity than a predefined intensity threshold Th1, which is linked to a predefined frequency ThF, preferably in order to consider/classify the vibrational event as dangerous/risky, s...
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WO/2023/002517A1 |
Flow meter (10) for fluids of the electromagnetic type comprising a sensor element (11). The sensor element (1 1) comprises a duct (12) for the flow of the fluid, a device (13) for generating a magnetic induction field (B), comprising at...
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WO/2023/000668A1 |
An impeller airflow meter, comprising: a rotating portion (503) which is capable of rotating in a circumferential direction; a housing (501) which is provided with a first shaft base (507) and a second shaft base (506) arranged at interv...
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WO/2023/285181A1 |
The invention relates to an automation field device (1), comprising: - a measuring tube (8) for carrying a free-flowing medium or a container (18) for storing the medium, - a measuring arrangement (3) for determining a physical and/or ch...
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WO/2023/285182A1 |
The invention relates to an automation field device (1), comprising: - a measuring tube (8) for conducting a flowable medium, - a measuring assembly (3) for ascertaining a physical and/or chemical measurement variable of the medium, said...
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WO/2023/287505A1 |
A gas meter control system is adapted for use in gas meters having a plurality of different sizes (e.g., ability to measure different flowrates and/or different gas volumes per billing cycle) and different functional capabilities. In an ...
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WO/2023/284925A1 |
A flow meter unit (1) comprising a flow tube (2), a housing (3) and a housing compartment (4), wherein the housing compartment comprises an electronic metering circuitry (5). The flow meter unit uses a first sensor arrangement (6) for de...
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WO/2023/285184A1 |
The invention relates to an automation field device (1), comprising: - a measuring tube (8) for conducting a flowable medium, said measuring tube (8) having an outer lateral surface (58), - a measuring assembly (3) for ascertaining a phy...
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WO/2023/285185A1 |
The invention relates to a connection unit (3) for at least one vibration-tube module (2) of a modular measuring device (1) for determining the density of a measurement medium, comprising: a measurement-medium inlet (30), which extends a...
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WO/2023/272914A1 |
A flow measurement device, comprising a flow measurement body (1), a first connecting pipe (2) and a second connecting pipe (3), wherein one end of the first connecting pipe (2) is in communication with the flow measurement body (1); con...
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WO/2023/275673A1 |
The invention relates to an adapter for remote reading of water meter indications. The adapter (1) for remote reading of water meter indications comprises an electronic module (2) and a powering module (3). The electronic module (2) has ...
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WO/2022/268330A1 |
The subject of the invention is a flowmeter (1) for measuring the flow rate of a fluid, having a measuring tube (10), which forms a measurement space (11) through which the fluid can flow, and having at least one disruptive body (12), wh...
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WO/2022/250548A1 |
The present invention relates to a water flow-monitoring device that includes a microcontroller, a housing, a heat sink arranged in the housing, a flow rate sensor, a connection to a power source, a wireless communication module, a displ...
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WO/2022/248391A1 |
The invention relates to a metering device for adjusting and/or controlling a gas flow, characterised in that the metering device comprises an electrically controllable valve, wherein the gas flow through the metering device can be adjus...
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