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WO/2022/231595A1 |
A droplet PCR system is described herein. The droplet PCR system comprises a chamber having a heating surface, a droplet dispenser to dispense PCR-reagent-containing droplets into the chamber, a heater disposed onto the heating surface o...
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WO/2022/228813A1 |
The method is used for acoustic leak detection in a district heat supply network (3), in which a heat transfer medium is circulated between a combined heat and power plant (1) and points of usage. The points of usage (5) have heat meters...
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WO/2022/229012A1 |
The invention relates to a sensor unit (1) for detecting gas flows (29) in a battery block (20) or in a battery unit, wherein the sensor unit (1) has a carrier (2) and at least one resistance temperature sensor (5, 6), wherein the at lea...
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WO/2022/225907A1 |
Method and system for detecting a high friction within a flow control device of a fuel system are disclosed. For example, the method includes receiving a service test sequence to execute a service test, performing, in response to receivi...
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WO/2022/223877A1 |
An ultrasound sensor apparatus (100) comprises at least one ultrasound transmitter (102), which outputs ultrasound into fluid, and a frequency controller (104), which receives information on temperature of the fluid and controls the freq...
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WO/2022/218852A1 |
The current disclosure describes an electromagnetic flowmeter comprising one or more primary pairs of coils and one or more secondary pairs of coils, and a transmitter. The one or more primary pairs of coils generate one or more magnetic...
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WO/2022/218649A1 |
The invention relates to a coupling element (7) for a device (1) for determining and/or monitoring a process variable, more particularly the temperature (T), the flow rate or the flow velocity, of a medium (M) in a container (2), for fas...
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WO/2022/221384A1 |
A fluid handling system for supplying a working fluid to a fluid flow instrument is disclosed. The system includes a controller configured to receive sensor signals indicative of a deformation of a flexible barrier located between a cont...
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WO/2022/221206A1 |
A method and device for accurately monitoring, displaying, and remote reporting of turbulent material flow streams in confined channels and pipes is provided. The device can have multiple cams coupled to an obstruction, and a spring. The...
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WO/2022/218648A1 |
The invention relates to a method (100) for operating a density meter which comprises at least one oscillating measuring tube for conducting a medium, an exciter disposed on the measuring tube for exciting oscillation modes of the at lea...
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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/2022/216934A1 |
A chemical product consumption monitoring device using force sensors integrated into a sealed sensor housing for retrofit installation on liquid or solid product chemical feeding systems used in water treatment. The sensor design is flex...
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WO/2022/207487A1 |
The current disclosure describes an electromagnetic flowmeter comprises a measuring section configured for flow of the fluid through the electromagnetic flowmeter, a plurality of pairs of coils installed on the circumference of the measu...
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WO/2022/212240A1 |
Systems and methods for measuring multiphase flow of a fluid mixture in a downhole pipe of an oil/gas/water well are presented. According to one aspect, time-series measurement of the flow velocity and composition at a plurality of discr...
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WO/2022/210161A1 |
This ultrasonic flowmeter is provided with a measurement flow channel, a pair of ultrasonic transceivers, an amplification unit, a propagation time measurement unit, a storage unit, a flow rate calculation unit, and a water entry determi...
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WO/2022/207338A1 |
The invention relates to an air mass sensor (2) for determining an air mass flow (L), comprising a housing (4) and sensor electronics (6), the sensor electronics (6) being at least partly located in an electronics chamber (8) of the hous...
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WO/2022/209268A1 |
This invention reduces thermal stress near an interface with a housing sealing member and ensures wire connection reliability in a simple manner. A physical quantity measurement device 20 comprises a housing 100, a connector terminal 117...
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WO/2022/210282A1 |
A lubricant flow sensor (70) comprises: a horizontal conduit (72); a weir (74); and a level sensor (76). The horizontal conduit (72) is provided in a lubricant discharge line (28d) through which a lubricant (O) flows horizontally. The we...
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WO/2022/207333A1 |
The invention relates to an air mass sensor for determining an air mass flow, comprising a housing (4) and sensor electronics (6), the sensor electronics being at least partly located in an electronics chamber (8) of the housing (4), the...
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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/2022/208931A1 |
Provided is a flow rate measurement device that can suppress peeling between: an intermediate member arranged between a flow rate measurement element and a lead frame; and a resin sealant. In plan view of a chip package 400 viewed from a...
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WO/2022/212204A1 |
Systems and methods for measuring flow velocity of a fluid mixture in a lateral section of an oil/gas/water well with a dual beam laser doppler velocimetry (LVD) based flow sensor are presented. According to one aspect, the flow velocity...
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WO/2022/205708A1 |
Disclosed in the present invention is a satellite big data-based continuous measurement method for river flow. The method comprises: a flow testing river section determinization method, a satellite big data river cross-section reconstruc...
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WO/2022/202275A1 |
This ultrasonic flow meter includes: a cylindrical flow path having a rectangular cross section through which a fluid to be measured flows; a pair of ultrasonic transceivers located upstream and downstream of the cylindrical flow path; a...
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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/2022/197435A1 |
A supply tube assembly for measuring a liquid agricultural product application rate. An upstream portion of a supply tube has an upstream portion outlet end. A downstream portion has a downstream portion inlet end. The sensor body assemb...
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WO/2022/197321A1 |
The subject matter of this specification can be embodied in, among other things, a sensor that includes a first axial sensor housing portion having a first cross-sectional area, a second axial sensor housing portion arranged adjacent to ...
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WO/2022/196587A1 |
The present invention addresses the problem of providing a detecting device that detects dripping of a droplet. A detecting device according to the present invention is provided with an optical element array having three or more optical ...
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WO/2022/194896A1 |
Apparatus for monitoring fluid flow in a pipe using electromagnetic velocity tomography An apparatus for monitoring a fluid flow in a pipe using electromagnetic velocity tomography (EVT), the apparatus comprising a pipe defining a flow c...
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WO/2022/192129A1 |
Some implementations provide a tool assembly for monitoring reservoir water salinity and reservoir production performance at a borehole, the tool assembly comprising: a water salinity measuring probe that includes a pair of electrodes, w...
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WO/2022/188769A1 |
A system for automatic measurement of flow at a channel section, comprising: basic facilities, an automatic channel section flow measurement vehicle (6), system supporting facilities, and system software. The basic facilities comprise a ...
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WO/2022/190666A1 |
A flowmeter (11) for measuring a flow rate of a fluid is provided with a flow passage unit (21) forming a flow passage (24) through which the fluid flows, and a sensor chip (51) attached to the flow passage unit. The flow passage unit ha...
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WO/2022/189798A2 |
The disclosure relates to a feeder apparatus, system and method applied to the movement of bulk material and in particular for the movement of bulk run of mine material from a working site. In particular, a feeder is disclosed comprising...
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WO/2022/189799A2 |
The disclosure relates to a feeder apparatus, system and method applied to the movement of bulk material and in particular for the movement of bulk run of mine material from a working site. In particular, a feeder is disclosed comprising...
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WO/2022/192777A1 |
A method and an apparatus for conditioning an analyte for measurement. The method may comprise the steps of: providing an analyte; collecting a sample of the analyte; conditioning the sample of analyte; and supplying the conditioned anal...
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WO/2022/184984A1 |
Proposed is a sensor for a mixed fluid (typically alternating gas and liquid), which is urine. The sensor comprises two probes that can be used to determine that a reference volume is filled with liquid and to calculate a flow rate. The ...
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WO/2022/184226A1 |
A method of monitoring cleaning of an apparatus (14a) for applying a coating medium (16) to an object (18), the apparatus (14a) comprising a rotatable deflecting element (44) for atomizing the coating medium (16); and a cleaning medium l...
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WO/2022/186924A1 |
A flow measurement apparatus can include a main flow passage, a variable flow restrictor, a bypass flow passage having an inlet connected with the main flow passage upstream of the variable flow restrictor and an outlet connected with th...
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WO/2022/184510A1 |
There is provided a holder (300) for an inhaler article (200), the holder (300) comprising an inhalation volume estimator (350) and an air flow passage (322). The inhalation volume estimator (350) comprises a turbine (352) and an indicat...
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WO/2022/180254A1 |
The present invention relates to an adapter device for attaching a sensor device (14) comprising a first sensor part (20) and a second sensor part (21) to a pharmaceutical fluid conduit (16), more particularly to pharmaceutical tubing (1...
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WO/2022/179791A1 |
The measuring device comprises a measuring transducer, which can be used to generate at least one measurement signal (s1, s2) that corresponds to the at least one measurement variable, and a measuring device electronic unit, which is ele...
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WO/2022/183028A1 |
A valve assembly includes a first housing that defines an inlet and a fluid output chamber. A second housing is engaged to the first housing and a cover is engaged to the second housing. A valve member is positioned within the first hous...
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WO/2022/182667A1 |
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 moun...
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WO/2022/182249A1 |
Methods and apparatus for determining at least one property of a wellbore fluid system are described. In various examples, a measurement apparatus comprising one or more pipe sections is provided, a drilling fluid is communicated through...
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WO/2022/183114A1 |
A flow metering system is generally presented herein. The flow metering system is generally configured to measure liquid flow from a liquid dispensing system and to track volume change and other measurable characteristics of the liquid i...
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WO/2022/178248A1 |
A fluid analysis system for characterizing a multiphase fluid includes a first set of acoustic probes disposed at a first angular position about a central axis of the fluid analysis system and oriented to direct first sound waves along a...
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WO/2022/177470A1 |
A separator for measuring production rate and testing oil and gas wells comprises a separation tank having a gas-liquid mixture inlet pipe and manifold, outlet pipes for gas, oil and formation water respectively, and a gas purification f...
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WO/2022/172282A1 |
An apparatus for measuring fluid parameters 100 is disclosed that measures flow, pressure, temperature, pressure, velocity and conductivity in partially filled and completely filled pipelines of conductive fluids. The apparatus for measu...
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