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WO/2023/018764A1 |
A calibration device for the calibration of a flow meter is provided. The calibration device comprises a piston. The calibration device also has a calibration volume, and the piston is located in the calibration volume. The calibration d...
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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/2023/010629A1 |
The present invention relates to a cryogenic propellant rocket engine, and in particular to a flow meter calibration system and method for a cryogenic propellant rocket engine, and aims to solve the problems that when the existing low-te...
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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/2023/006398A1 |
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...
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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...
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WO/2022/266879A1 |
A fault detection method and apparatus for a plant protection system, and a movable platform and a storage medium. The plant protection system is carried in the movable platform. The method comprises: during the process of a movable plat...
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WO/2022/256870A1 |
Systems and methods for identifying a fluidic configuration of a medical device having at least one lumen, identifying at least one lumen of a medical device, evaluating the integrity of a lumen of a medical device, and reprocessing a lu...
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WO/2022/256001A1 |
A vibratory meter (5) configured to detect a measurement bias of a reference zero-flow value is provided. The vibratory meter (5) comprises a sensor assembly (10) and a meter electronics (20) communicatively coupled to the sensor assembl...
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WO/2022/256000A1 |
A meter electronics (20) for determining a zero-verification criteria for a zero-verification of a vibratory meter (5) is provided. The meter electronics (20) comprises an interface (401) communicatively coupled to a sensor assembly (10)...
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WO/2022/255999A1 |
A meter electronics (20) for selecting a zero-verification criteria for performing a zero verification of a vibratory meter (5) is provided. The meter electronics (20) comprises an interface (401) communicatively coupled to a sensor asse...
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WO/2022/242976A1 |
A method (100) for monitoring a Coriolis mass flowmeter having at least one vibratable measuring tube for carrying a medium comprises: determining (110) a resonant frequency of a bending vibration useful mode of the Coriolis mass flowmet...
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WO/2022/242975A1 |
The invention relates to a measuring system comprising: a vibration-type transducer (10) having a tube assembly, an exciter assembly, and a sensor assembly; and measuring system electronics (20) which are electrically coupled to the exci...
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WO/2022/235958A2 |
The invention is directed towards calibrating fluid flow measurements. A method includes receiving fluid velocity and depth data from sensors placed in the flow channel. Once calibrated based on direct measurements from the flow channel,...
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WO/2022/233596A1 |
Aspects described herein generally relate to methods and systems for non-invasively determining the fill level in a container. More specifically, aspects described herein relate to determining the fill level in a container using a sensor...
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WO/2022/232086A1 |
Systems and methods for calibrating a gas pycnometer utilizing a custom volume reference standard are disclosed. The custom volume reference standard may include a material. The material may include a low GTE and high-accuracy dimensions...
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WO/2022/225736A1 |
Automatic syringe quality control systems, apparatus and methods are provided. The automatic syringe quality control systems, apparatus and methods may determine a plunger depth within a syringe that has been pre-filled with a medication...
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WO/2022/213181A1 |
A flow meter run offers autonomous operation whilst improving measurement performance & confidence, increased safety and improving the total cost of ownership. A plurality of isolation valve assemblies each offer DBB (Double Block & Blee...
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WO/2022/214279A1 |
The invention relates to a method for checking a sensor (S) in the form of a mass-flow-rate and/or volumetric-flow-rate sensor of a gas-conveying media system (10, 20) of a fuel cell system (100), comprising the following steps: 1) opera...
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WO/2022/205403A1 |
An intelligent gas meter (100), system and method capable of monitoring a household gas leakage state. The system comprises an intelligent gas meter (100) and a remote background (200). The intelligent gas meter (100) comprises a basic m...
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WO/2022/199960A1 |
The invention relates to a method for operating a thermal sensor (100), the thermal sensor (100) comprising at least a first sensor element (101) and an electronic unit (110), wherein: the first sensor element (101) is brought into therm...
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WO/2022/198345A1 |
A vandal-proof installation system for the monitoring of physical variables in the water in open channels, comprising: a first member comprising a base with a plurality of perforations for the insertion therein of a plurality of anchor m...
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WO/2022/201963A1 |
The present invention adjusts a parameter of a mass flow rate control device among a plurality of mass flow rate control devices under a certain control condition, and stores the adjusted parameter into a server in association with the c...
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WO/2022/191417A1 |
A sensing module for detecting the level of a potassium nitrate bath in a tempering furnace according to the present invention comprises a bath level detection means installed inside a glass tempering furnace and installed at a height eq...
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WO/2022/151656A1 |
A vehicle urea tank liquid level calibration method and system, and a vehicle ECU. A correspondence between an output value of a liquid level sensor and an actual liquid level value of a vehicle urea tank can be determined according to u...
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WO/2022/144134A1 |
A method for testing a device under test, the device under test being a measuring Instrument to measure a physical parameter of a fluid, includes: performing a plurality of valid test runs, wherein a valid test run includes: exposing the...
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WO/2022/135024A1 |
A pulse signal output circuit (50) and a flowmeter (11). The pulse signal output circuit (50) comprises a signal receiving module (21), a photoelectric coupler (22), and a signal conversion module (23). The signal receiving module (21) i...
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WO/2022/133584A1 |
An electronic heat balance flow meter is provided for measuring an air flow in a vent. The flow meter comprises a duct formed by printed circuit boards for insertion into the vent. The flow meter comprises a heating element arranged thro...
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WO/2022/140789A1 |
In one aspect, fuel inventory data characterizing a level of fuel stored at a fuel storage facility can be received from a sensor in operable communication with, the fuel storage facility. Flow meter data characterizing an amount of fuel...
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WO/2022/135830A1 |
A method for determining variables influencing a total zero point of a Coriolis mass flow meter comprises: exciting a vibration of a bending vibration mode; measuring a first total zero point error (T) at a flow rate of zero; determining...
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WO/2022/128418A1 |
The invention relates to a vortex flow meter (1), comprising: - a measuring tube (10); - a blocking element (20) arranged in the measuring tube; - a sensor device (30), wherein the sensor device has a paddle (31), a sensor main body (32)...
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WO/2022/128411A1 |
The invention relates to a method for operating a through-flow measuring device (8) which is integrated into a process system. The method has the steps of: generating and detecting a diagnostic response signal; determining a current valu...
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WO/2022/132588A1 |
A data collection device and method for determining an alternative event condition is presented. The method includes receiving a first data communication including a first data value from a first sensor and determining a first event cond...
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WO/2022/128409A1 |
The invention relates to a modular Coriolis flowmeter for determining a process variable of a flowable medium, comprising: - a measuring tube module (4), said measuring tube module (4) having at least one measuring tube (3) for conducing...
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WO/2022/132594A1 |
A data collection device and method for determining a backflow condition in a water distribution system. The data collection device receives a first data communication from a first node, the first data communication indicating a first po...
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WO/2022/128419A1 |
The invention relates to a magnetic-inductive flow meter (1) comprising: a measuring tube (2) for conducting a medium in a flow direction, said measuring tube (2) comprising a measuring tube body (32) which is designed to be electrically...
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WO/2022/122419A1 |
The invention relates to a method (100) for classifying deposits in a measuring tube, said method comprising: determining a damping value (110) for at least one oscillation mode of an oscillator with at least one measuring tube of a Cori...
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WO/2022/122416A1 |
The invention relates to a filling level measuring device for the microwave-based determination of the filling level (L) of a filling material (1) in a container (2). The invention is characterized in that the filling level measuring dev...
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WO/2022/117356A1 |
The invention relates to a measurement system for determining a dispensed quantity of hydrogen of a hydrogen discharge installation from a hydrogen discharge unit that is present there to a receiving tank, comprising a measurement unit. ...
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WO/2022/111941A1 |
The invention relates to a method (100) for operating a Coriolis measuring device (1), wherein the Coriolis measuring device comprises the following: at least one measuring tube (10); at least one exciter (11); at least two sensors (12);...
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WO/2022/106028A1 |
The invention relates to a measurement sensor which is designed for fill level measurement of a medium in a container for process automation in the industrial or private environment and has a first sensor unit, a second sensor unit and a...
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WO/2022/098945A1 |
Systems and methods are provided for predictive volumetric and structural evaluation of petroleum product containers. The system includes a computing device in communication with data input devices and implementation tools including cali...
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WO/2022/089720A1 |
The present invention relates to a topology-acquiring radar level gauge for measuring a fill level and a topology of a fill material, comprising: a radar unit; an antenna having at least one transmitting element and at least two receivin...
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WO/2022/078687A1 |
The measuring system to be checked comprises a transducer (MW) having: at least one vibration element (10); at least one electromechanical vibration exciter (41) for converting electrical power into mechanical power serving to excite and...
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WO/2022/078686A1 |
The invention relates to a method (100) for verifying a clamp-on ultrasonic measuring device (1), wherein the measuring device comprises: at least two ultrasonic transducers (10) configured to emit and receive ultrasonic signals, an elec...
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WO/2022/078684A1 |
The present invention relates to a method for determining and/or monitoring a predefinable fill level of a medium (2) in a container (2a) by means of a vibronic sensor (1), having at least one sensor unit (3) with a mechanically vibratab...
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WO/2022/079807A1 |
[Problem] To provide an airflow sensor characteristic information generation system for improving the responsiveness of an airflow sensor. [Solution] An airflow sensor characteristic information generation system W1 includes: a pressure ...
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WO/2022/058101A1 |
The invention relates to a method for calibrating a modular fill-level gauge (1) which is based on a capacitive ultrasound-based or radar-based measuring principle and comprises a sensor module (11), an electronics module (12) and a tran...
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WO/2022/048890A1 |
The invention relates to a method for operating a measuring assembly comprising a Coriolis meter (8), said method having the following steps: detecting a first measuring voltage (U1) and a second measuring voltage (U2), generating an asy...
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WO/2022/042918A1 |
The throughflow (V') of a fluid (2) conveyed through a technical system (1) by means of a pump (3) is ascertained from the pressures (P1, P1) measured upstream and downstream of a valve (6) and from the valve setting (h). In order to all...
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