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WO/2018/127836A1 |
An ultrasonic sensor assembly is provided having sensor body having opposing open ends for enabling fluid flow therethrough. The body defines an interior measurement section therein. The body defines a plurality of spiral flow paths disp...
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WO/2018/125414A1 |
An electronic device manufacturing system includes a mass flow controller (MFC) that has a thermal flow sensor. The thermal flow sensor may measure a mass flow rate and may include a sensor tube having an inner surface coated with a mate...
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WO/2018/119487A1 |
A gas flow indicator device (10) has an elongate housing (12) defining a chamber (20) enabling gas flow from an inlet (22) at a first end (16) to an outlet (24) at a second end (18). An indicator member (26) within the chamber (20) exten...
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WO/2018/121930A1 |
The invention relates to a measuring system comprising a measuring and operation electronic unit (ME) and a transducer device electrically coupled thereto. The transducer device (MW) has at least one tube, through which fluid flows durin...
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WO/2018/121929A1 |
The invention relates to a measuring system comprising a measuring and operation electronic unit (ME) and a transducer device electrically coupled thereto. The transducer device (MW) has two tubes (11, 12), through which fluid flows duri...
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WO/2018/114188A1 |
The invention relates to a housing (9) for a flow measuring device and a flow measuring device (1), wherein the housing (9) comprises a housing body having a housing wall (10) and a housing chamber; wherein they housing wall (10) has a f...
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WO/2018/108378A1 |
The invention relates to a measurement tube comprising a tubular main body (110), which has a wall (110a) and a lumen (110b), which is surrounded by the wall and is designed to conduct a fluid measurement material (FL1). Furthermore, the...
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WO/2018/107280A1 |
A device which: optically detects the presence of, measures the flow rate of, and identifies the characteristics of venting fugitive gas emissions. Specifically the device provides a spectral analysis of emission gas constituents; select...
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WO/2018/103950A1 |
The invention relates to an explosion-proof electronic module (1) having a fast interface, and to a method for establishing electronic contact with said electronic module (1) via said interface. For this purpose, in addition to an electr...
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WO/2018/104036A1 |
The present invention relates to a metering apparatus for an auto-shut off assembly capable of measuring the total amount of water that has passed through the water treatment system. According to a first aspect disclosed is an apparatus ...
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WO/2018/101920A1 |
A method for temperature compensation of a test tone used in meter verification is provided. The method uses a drive amplifier to provide a drive signal to a drive circuit, wherein the drive circuit includes a drive mechanism in a meter ...
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WO/2018/095644A1 |
The invention relates to a method for operating a magnetic-inductive flow meter and to a flow meter for measuring the flow rate or the volumetric flow of a medium in a measuring tube (10), which comprises a magnetic-inductive flow meter:...
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WO/2018/095854A1 |
The invention relates to a gas flow meter (100) comprising a linear measuring tube (1) having an inner volume (1f); a gas inlet (1a) at a proximal end (1b) of the measuring tube (1) and a gas outlet (1c) at a distal end (1d) of the measu...
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WO/2018/096338A1 |
An ultrasonic clamp-on flow meter is disclosed. The flow meter comprises a moulded coupling element (9).
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WO/2018/095562A1 |
The present invention relates to a method for ultrasonic delay measurement in a fluid, in which a fluid flowing through a measurement path is subjected to a first transmission signal, generated by an ultrasonic transducer, at a first fre...
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WO/2018/096456A1 |
An abnormal consumption detection system is provided with remote valve control for a distributed water infrastructure. The system may comprise an electronically controllable valve, a remote communication transmitter, a remote communicati...
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WO/2018/095780A1 |
The present disclosure relates to a dispensing station comprising a data processing unit configured for communicating with a controller and configured for receiving one or more command parameter(s) via a first communication device, the f...
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WO/2018/095648A1 |
The invention relates to an adapter (6) for a two-wire field device (1), in particular of process and/or automation technology, having a communication unit (13) for communicating, in particular in a wireless manner, in particular in a bi...
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WO/2018/082873A1 |
The invention relates to a method for producing a probe (10) of a thermal flow meter for measuring the mass flow rate of a medium in a measuring tube, said method having the following steps: introducing a probe core (13) in the form of a...
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WO/2018/083453A1 |
The present invention provides a method and apparatus for the measurement of a pressure differential across a differential pressure flow meter ΔΡ 1 and the line pressure drop due to friction ΔΡ f along a length L of pipe. Subsequentl...
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WO/2018/082874A1 |
The invention relates to a method for producing a probe (10) of a thermal flow meter for measuring the mass flow rate of a medium in a measuring tube, said method having the following steps: introducing a probe core comprising a brazing ...
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WO/2018/081034A1 |
A fuel analysis system is described configured to assist vehicle drivers/users in preventing damage to their vehicles caused by bad fuel. Bad fuel can leave a driver and passengers stranded on the road in need of emergency road side serv...
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WO/2018/075723A1 |
An electronic flowmeter (100, 200) includes a body (104) defining an interior, an inlet port (105) in communication with the interior, an outlet port (106) in communication with the interior (105), and a valve (110, 210) selectively adju...
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WO/2018/072226A1 |
A positive displacement multi-phase flow mass flow meter, comprising the following components: a gamma ray mass fraction meter (1) located on a multi-phase flow delivery main pipeline (2); a diverting switching valve (3) by means of whic...
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WO/2018/073933A1 |
The present invention provides a flowmeter having a seal structure for preventing an inner case structure from becoming complicated and making it possible to easily assemble an inner case with an outer case even if an inflow port has a l...
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WO/2018/072926A1 |
The invention relates to a clamp-on ultrasonic sensor (10) for an ultrasonic flow rate measuring device and to an ultrasonic flow rate measuring device comprising at least one clamp-on ultrasonic sensor (10) according to the invention. T...
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WO/2018/070572A1 |
The present invention relates to a real-time monitoring movable type sewer pipeline flowmeter, more specifically, to a real-time monitoring movable type sewer pipeline flowmeter comprising: a sensor unit provided inside a sewer pipeline ...
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WO/2018/069539A1 |
The present invention relates to methods for determining the flow speed of a liquid, wherein said methods comprise the steps of measuring a flow-speed dependent absolute or relative pressure at a depth L in said liquid, measuring the dep...
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WO/2018/067128A1 |
A method of automatically verifying accurate operation of a flowmeter during field operation is provided that comprises providing a flowmeter having meter electronics with a storage system, and flowing a non-calibration process fluid thr...
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WO/2018/064020A1 |
Techniques for monitoring a well clean-up process are disclosed. In one embodiment, a method includes routing a multiphase fluid having oil and water to a separator of a well testing apparatus, separating the multiphase fluid into separa...
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WO/2018/063941A1 |
A flow meter for determining a flow rate of a fluid. The flow meter includes a housing comprising a flow bore, a rotor assembly rotatable by the flow of fluid within the flow bore and comprising a thermally diffused metallic material, an...
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WO/2018/058075A1 |
Techniques for the design and operation of an efficient battery-powered modular meter are described herein. A metrology unit of the meter measures gas flow rate data and calculates totalized gas-volume data having an accuracy that is wit...
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WO/2018/054998A1 |
The invention relates to a device for determining the volume flow of a liquid gas discharged by a liquid gas line, comprising a measuring line section that can be connected to the liquid gas line via a connecting valve having a variable ...
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WO/2018/058074A1 |
Techniques for the design and operation of an efficient battery-powered meter are described herein. A metrology unit of the meter may be at least partially located in the gas flow of a pipe, and measures gas flow rate data according to a...
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WO/2018/050439A1 |
The present invention relates to a fitting (10) for a fluid-conducting system, having: at least one autonomous energy generation system (16) for generating energy using the fluid (F) flowing in the fluid-conducting system; and at least o...
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WO/2018/051448A1 |
[Problem] To provide a flowmeter having improved measurement accuracy. [Solution] This flowmeter 10 sequentially selects one electrode 23 from among a plurality of electrodes 23 that are disposed around a measurement pipe 21, applies a v...
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WO/2018/052294A1 |
A flow meter (1) comprises a housing (3) provided with an inlet section (3A) and an outlet section (3D), as well as a widened section located in between. This widened section is comprised of a guide portion (3B) connecting to the inlet s...
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WO/2018/050967A1 |
The invention relates to a solution for managing and monitoring a sewer pipe system, the system comprising a multitude of sewer wells having covers, where at least some of the wells being connected to each other with sewer pipes. In the ...
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WO/2018/052293A1 |
A flow meter (1) is comprised of two parts, that is to say, a flow unit (3) which can be fitted between fluid pipes and a detection unit (5) which is snapped on the flow unit. The flow unit has a housing (7) which accommodates a measurin...
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WO/2018/052567A1 |
Approaches for a modeling and estimation approach for a virtual flow meter (VFM) are described. Certain aspects of the present virtual flow meter approaches relate to the manner in which multiple sources of information in the field are m...
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WO/2018/053550A1 |
A reference volume for use with pressure change flow rate measurement apparatus has an internal structure comprising elements with cross section and length comparable to the cross section and length of adjacent interstitial fluid regions...
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WO/2018/052568A1 |
The present approach relates to establishing metrics for the computation of uncertainty boundaries for mean values for pressure and temperature drop error and mean values for mass flow error. Using such metric, sensor inaccuracies may be...
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WO/2018/050803A1 |
The invention relates to a fluid meter which comprises the following: a housing which has a chamber with an inwardly domed part in a configuration which allows a fluid flow to form, a throughflow sensor which is situated within the housi...
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WO/2018/046299A1 |
A gas separator (100) for separating a multi-phase medium (3) comprising at least a gas, in particular in the form of gas bubbles (4), and a liquid (27), wherein the gas separator (100) has a tubular main body (6) with a longitudinal axi...
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WO/2018/011371A9 |
The invention relates to a flow meter with at least two measuring sensors mounted at a distance from each other, preferably ultrasonic sensors, wherein coupling in and out of the measurement signals in or out from a fluid takes place by ...
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WO/2018/045016A1 |
A gas flow sensor housing and assembly including a gas flow sensor for measuring gas flow is disclosed. The housing includes a gas flow sensor mounting portion having a recess configured for mounting the gas flow sensor therein. The sens...
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WO/2018/036525A1 |
A G2.5 membrane-type gas meter; the meter core is installed within a mounting shell (1), the meter core comprising a core body (6) having a flow passage structure (17) arranged at a top portion of the core body (6); cross-sections of bot...
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WO/2018/033349A1 |
The invention relates to a measuring tube (1) for guiding a medium (M), comprising at least one portion of a pipeline (2) and at least one immersion body (3), wherein the immersion body (3) extends at least partially into the portion of ...
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WO/2018/027292A1 |
A water meter/e-commerce is disclosed wherein a wide area network (WAN) and an application on a smartphone or the like can be used to retrieve a measured water consumption from a water meter while accessing an e-commerce system. The appl...
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WO/2018/028978A1 |
The invention relates to a system and a method for activating a radio interface (FS) of a field device (F) for process automation, comprising: - a release unit (FE); and - the field device (F) which comprises a detection unit (DE) for de...
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