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Patent Searching and Data


Matches 301 - 350 out of 37,048

Document Document Title
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...  
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...  
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 ...  
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 ...  
WO/2023/012590A1
A one-dimensional, 1D, interferometric Rayleigh scattering, IRS, system (100) for measuring a velocity of a gas flow (110) includes a housing (106) having an input optical port (106A) and an output optical port (106B), the input optical ...  
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...  
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 ...  
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...  
WO/2023/006399A1
A method for predictive maintenance of an ultrasonic sensor (100, 200) configured to be used in an HVAC system, the ultrasonic sensor (100, 200) comprising: at least one ultrasonic transducer (101; 20, 21) configured to measure ultrasoni...  
WO/2023/010103A1
Disclosed herein are methods, devices, and systems for facilitating pilots in determining current and predicted performance specifications of their aircraft. According to one embodiment, a method is implemented on a mobile computing devi...  
WO/2023/006398A1
A method for self-diagnosing an ultrasonic flowmeter assembly (1) comprising at least one ultrasonic transducer (20, 21) fixed to the conduit section (3) and configured to emit ultrasonic pulses into the conduit (3) and to receive ultras...  
WO/2023/006719A1
A particle counter (120) for counting particles in a sterilization tunnel (110) of a medicament filling system (112) is proposed. The sterilization tunnel (110) comprises at least one conveyor belt (114). The particle counter (120) compr...  
WO/2023/002263A1
An optical flow rate sensor system for a sprayer includes an optical sensor, an optical sensor window within a display housing, a projectile within a drum housing, and vortexing geometry upstream of the projectile. The optical sensor is ...  
WO/2023/001534A1
The invention relates to a method (100) for operating a Coriolis mass flowmeter having at least one vibratable measuring tube for guiding a medium, the method comprising: exciting (110a) a first symmetrical bending vibration mode of the ...  
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...  
WO/2023/001638A1
The invention relates to a filter monitoring system (1) for monitoring the state of a filter (4) in a fluid channel (20), in particular an HVAC fluid channel, which is located in a vehicle, having a differential pressure sensor (10). The...  
WO/2023/002264A1
A flow rate sensor system for an agricultural sprayer includes a drum housing and a central passage housing defining a flow path, a Hall-effect sensor, a Hall-effect sensor window in a display housing, a magnetic carrier within the drum ...  
WO/2023/004099A1
A breast milk flow monitoring system in the form of a milk flow monitoring sensor is described and includes an array of electrodes and a controller. The electrodes include electrically conductive surfaces that are arranged to contact a s...  
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...  
WO/2023/286300A1
An ECU is provided with a processing device that repeatedly executes air volume calculation processing for estimating the flow rate of intake air. The processing device acquires a detection value from a flow rate sensor and causes a stor...  
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...  
WO/2023/288122A1
A system for measuring fluid flow in a wellbore is provided. A probe includes at least a heater. A fiber optic cable is connected to the probe. The system is programmed to perform operations including: changing an output of the heater to...  
WO/2023/285904A1
The invention relates to a method for determining the flow rate of a fluid flowing through a flow sensor 15 comprising a measuring channel 19. The method has at least the following steps: a. providing a fluid in the measuring channel of ...  
WO/2023/285186A1
The invention relates to a magneto-inductive flow measurement device for determining a flow-rate-dependent measured variable for a flowable medium, comprising: a device (5) for producing a magnetic field, the device for producing the mag...  
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...  
WO/2023/286147A1
A quicksand amount observation system according to the present disclosure is provided with: a metal pipe (10A) laid in a river; an optical fiber cable (20A) that is passed through the metal pipe (10); a communication unit (31A) that tran...  
WO/2023/284032A1
Provided are a chemical cleaning fluid configuration system (100) and method. The chemical cleaning fluid configuration system (100) is disposed in a chemical mechanical polishing apparatus (1000), and comprises: a first mixing system (1...  
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...  
WO/2023/285143A1
The invention relates to an apparatus (1) for providing a liquid polymer component (2A) with a predefined air content, in particular for producing a plastic foam, said apparatus comprising: a pressure vessel (4) to which the liquid polym...  
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...  
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...  
WO/2023/283868A1
An ultrasonic gas meter (100), comprising an upper housing (1), a lower housing (2), a rubber composite FPC (3), a stepper motor valve (8), a temperature and pressure sensor potting body (5), a gas flow path (9), a clamp (4), and a contr...  
WO/2023/280742A1
The measurement system comprises a pipe (3) insertable into the course of said pipeline and having a lumen (3'), which is configured to guide the measurement substance flowing in the pipeline or to allow said measurement substance to flo...  
WO/2023/278145A1
A method and apparatus for operating a flowmeter (5) is provided. A process fluid is placed in the flowmeter (5). A temperature of the fluid is measured. A density of the fluid is measured. A velocity of sound (VoS) of the fluid is calcu...  
WO/2023/275129A1
A sensor system comprises a piezoelectric sensor for measuring flow and first and second piezoresistive pressure sensors for measuring pressure. The sensors are at a distal portion of an elongate support such as a catheter or guidewire, ...  
WO/2023/274557A1
The invention provides an ultrasonic measuring cell for measuring the volume flow of a fluid flowing in a tube comprising a continuous central recess having a longitudinal extension so that the central recess can receive the fluid-carryi...  
WO/2023/275045A1
The invention relates to a method (100) for operating a Coriolis measurement device (1) for measuring a mass flow and/or a density of a medium flowing through a tube, wherein the Coriolis measurement device comprises: at least one measur...  
WO/2023/274474A1
A flow sensor (1) configured to measure the flow (Q) of a fluid (26) flowing through a tubular structure (2) is disclosed. The flow sensor (1) comprises a first detection unit (34) that is configured to detect flows (Q) above a predefine...  
WO/2023/274475A1
An ultrasonic flow sensor (1) configured to measure the flow (Q) of a fluid (26) flowing through a tubular structure (2) is disclosed. The flow sensor (1) comprises: - a first detection unit (34) arranged to transmit and receive ultrason...  
WO/2023/275290A1
An ultrasonic measuring cell for measuring the volume flow of a fluid flowing in a tube, comprising a continuous central recess to receive the fluid-carrying tube and at least six ultrasonic transducers. A first and a second ultrasonic t...  
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...  
WO/2023/274476A1
1. An ultrasonic flow sensor (1) configured to measure the flow (Q) of a fluid (26) flowing through a tubular structure (2) Is disclosed. The flow sensor (1) comprises - a first detection unit (34) arranged to transmit and receive ultras...  
WO/2022/268762A1
According to various aspects, the invention relates to a grid sensor, a grid sensor system, a measuring device and a computer program product for correcting an interfering influence of one or more fluids. The grid sensor comprises a flui...  
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...  
WO/2022/271038A1
The invention relates to a system configured to monitor fermentation activity in a brewing vessel, the vessel comprising a gas internal region and a liquid internal region, in use, and a gasses outlet fluidly connecting the gas internal ...  
WO/2022/268721A1
The present invention relates to a stationary system (01) for measuring the surface velocity of a fluid (7) flowing in a river, an open channel or an underground pipe, the system (01) comprising: - a non-invasive device (02) measuring th...  
WO/2022/270271A1
A liquid medicine administration device provided with a liquid medicine unit, said liquid medicine unit comprising a flow channel for pooling a liquid medicine and a plurality of flow channel electrodes that are formed respectively corre...  
WO/2022/265499A1
The present invention relates to a system (1) for the measuring of a concentration parameter of a flow of a solid/liquid mixture, the system (1) comprising: an antenna arrangement (2) for feeding electromagnetic energy into a volume of a...  
WO/2022/264498A1
This invention provides a physical quantity detection device that is capable of suppressing positional deviation of reflow soldering between a chip package comprising a flow rate detection unit and a circuit board. This physical quantity...  
WO/2022/264574A1
To reduce the amount of external thermal influence on a measured flow rate while achieving quick stabilization of the temperature distribution of a fluid, and improving response speed, the present invention comprises: a pair of electrica...  

Matches 301 - 350 out of 37,048