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WO/2022/169845A1 |
An in-line ultrasonic attenuator (10) of this disclosure includes a longitudinally extending pipe (20) having a first and second end (21, 31), and a constant inside diameter extending an entire distance between the first and second ends....
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WO/2022/170353A1 |
A tankless water heater with an impeller flowmeter having multiple K factors significantly improving the accuracy of flowmeter readings, particularly at low water flow rates, such as under 1 gallon per minute. Rather than use a single K ...
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WO/2022/170109A1 |
A curative for epoxidized plant-based oils and epoxidized natural rubber is created from the reaction between a naturally occurring polyfunctional acid and an epoxidized plant-based oil is disclosed. The curative may be used to produce a...
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WO/2022/166002A1 |
An anti-radio frequency interference metering module and a rotation counting device. The metering module comprises: an excitation circuit (1) used for outputting an excitation signal; an excitation coil (L0) that is connected to an outpu...
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WO/2022/169554A1 |
Converting a sound to a sound signature and then interpreting the signature based on a machine learning analytical approach. Generally, "interpreting" means quantifying and classifying. A system for identifying statuses of one or more ta...
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WO/2022/162994A1 |
The present invention provides a physical quantity detection device whereby the effect of sound waves generated by a turbocharger can be reduced to suppress a decrease in precision of detecting a physical quantity including the flow rate...
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WO/2022/162138A1 |
The device (20) for measuring the flow rate of liquid on a pipe comprises, on a support (21) attached to a perimeter of the pipe, a mobile part (24) that is able to move in rotation about a first shaft (25) under the action of the flow o...
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WO/2022/163779A1 |
A void fraction sensor according to the present disclosure is provided with an insulated tube having a through hole for allowing a cryogenic liquid to flow, and a pair of planar electrodes mounted on an outer wall surface of the insulate...
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WO/2022/164833A1 |
A flow meter for measuring a flow of fluid is disclosed. A flow meter includes a housing, a stator, a rotor, a sensor, and a retention member. The stator is positioned within the housing. The stator defines a channel configured to receiv...
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WO/2022/163006A1 |
In the present invention, an air flow sensor does not calculate pulse amplitude, etc., which can be difficult to calculate due to a lack of information. Instead, the air flow sensor calculates previous step information, such as the maxim...
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WO/2022/157402A1 |
A device for measuring the volume and the volumetric flowrate at fire and other hydrants, and generally, at any water outlet or facility where the space available for the installation of a flowmeter or other meter, or of any system among...
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WO/2022/157746A1 |
Disclosed are methods and systems that can detect, monitor, adjust, and optimize fluid dynamic conditions within a sampling system comprising a transport capillary (e.g., an open port interface). The methods and systems detect an acousti...
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WO/2022/156426A1 |
A node plate for a bent-tube Coriolis flowmeter, comprising a plate body. The plate body comprises at least two through holes. The through holes are used for placing bent tubes of the Coriolis flowmeter. The shape of the node plate is as...
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WO/2022/157192A1 |
The invention relates to a medical flow sensor module assembly (1) which is part of a device for monitoring patients and/or caring for patients. An easily usable sensor module (9) has a channel body (11) with a through-flow channel (10a)...
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WO/2022/159215A1 |
Embodiments of systems and methods are provided to monitor operation of a compound water meter comprising a low flow meter and a high flow meter. In the disclosed embodiments, a first sensor package is coupled to the low flow meter to ge...
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WO/2022/154778A1 |
The present invention relates to a feedthrough (200) adapted for use within a passage (300). The feedthrough (300) has a body (202) having a first interface region (204) and a second interface region (206). The first interface region (20...
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WO/2022/153259A1 |
An apparatus (20) for shunting blood (22) includes a flow-indication chamber (24) shaped to define an entry port (26) and an exit port (28), and one or more moveable objects (46) disposed within the flow-indication chamber (24) and confi...
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WO/2022/150943A1 |
An interface (402, 502, 602, 1202) with improved accessibility is provided. The interface (402 502, 602, 1202) includes a housing (430, 530, 630, 1230) and a meter electronics (520, 620, 1220) disposed inside the housing (430, 530, 630, ...
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WO/2022/142758A1 |
An ultrasonic transducer, comprising a housing (1), a transducer core body, and a tail pipe (2). One end of the housing (1) has an opening, and the other end is closed; the transducer core body is provided in the housing (1); one end of ...
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WO/2022/141318A1 |
A gas measuring instrument (1000), comprising a substrate (10), a gas passage unit (20), a circuit unit (30), and a gas pump unit (40), wherein the gas passage unit (20) is used for guiding and transmitting a first gas; the circuit unit ...
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WO/2022/147284A1 |
According the present invention, air velocity and speed of sound which can be used to estimate air temperature can be measured from a sonic anemometer system attached to an airborne platform. Using multiple sonic emitters and receivers c...
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WO/2022/146517A1 |
Techniques to provide a unified system for fluid pressure and fluid flowrate measurement are described. Upstream and downstream transducers include piezo devices, and are in contact with a fluid flow, such as in a pipe within a metering ...
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WO/2022/147277A1 |
The present invention is a one-dimensional sonic anemometer paired with a tail vane that continuously rotates the sonic anemometer to be coaligned with the prevailing wind. The one-dimensional sonic anemometer being coaligned with the wi...
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WO/2022/146753A1 |
Systems and methods for detecting a substance in a fluid and detecting a condition based on the substance in the fluid are described herein. Electromagnetic radiation travels through tapered fibers while substance is bound to the tapered...
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WO/2022/143592A1 |
The present application provides a measurement method and device for multiphase flow mixed transportation. The measurement method for multiphase flow mixed transportation comprises: acquiring flow directions of liquids in a first tank an...
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WO/2022/136944A1 |
The present invention relates to a flowmeter (103) apparatus designed to be installed in a tube (101). The flowmeter (103) comprises a bluff body (104) having a trapezoidal structure for generating vortices (105) in the tube (101) having...
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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/2022/133942A1 |
A medical ventilation device and a ventilation monitoring method. The ventilation monitoring method comprises: acquiring at least one type of parameter data capable of representing the occurrence of a patient-ventilator asynchrony event ...
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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/2022/137744A1 |
A sensor (10) comprises a control unit (20), a light emitting element (30), photodetectors (41, 42), a proximity assessment unit (53), and a measurement unit (54). The control unit (20) provides a transmission period and a non-transmissi...
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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/2022/128414A1 |
The invention relates to a measuring device (1), comprising: - a measuring tube (6) for guiding a pourable medium, wherein the measuring tube (6) has an inner lateral surface (20), wherein the inner lateral surface (20) is designed to be...
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WO/2022/129034A1 |
The invention relates to a flow measuring apparatus for measuring the volume flow rate of a fluid, said apparatus comprising a housing (5a, 5b, 5c) having a measuring chamber (3) which has a fluid inlet (3a) and a fluid outlet (3b). A me...
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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/2022/128415A1 |
The invention relates to a process monitoring device comprising: - a measuring tube assembly (4) with at least one measuring tube (3) through which a medium can flow; - a receiving moule (16) with a receiving area (23), wherein the measu...
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WO/2022/130042A1 |
The present disclosure provides method and system (200) for operating Electromagnetic (EM) flowmeter (100) for improving measurements during flow distortion in flow pipe (109). The EM flowmeter (100) includes pair of coils (101, 103) pow...
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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/2022/130719A1 |
This electronic control device comprises a flow rate calculation unit for calculating the flow rate of intake air on the basis of an output signal from a flow rate measurement device attached to an intake pipe, a flow rate correction val...
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WO/2022/129447A1 |
The sensor comprises a deformation body (111) that is flat at least in some portions and that has a planar surface (111+) and an opposite planar surface (111#), a sensor vane (112) extending starting from the first surface (111+) of the ...
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WO/2022/128416A1 |
The invention relates to a method for determining a coating property of a variable coating on an inner lateral surface of a measurement tube (110) of a measurement arrangement (100) for determining a medium property of a medium to be con...
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WO/2022/129501A1 |
The invention relates to a module (2) for analysing the consumption of a fluid leaving a valve (1), comprising: a rotary operating member (21) intended to be mounted on the valve and able to control the flow of fluid leaving the valve, a...
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WO/2022/129671A1 |
Disclosed is a fluid meter comprising a body (1) with a through tube (4) having an inlet (2) and an outlet (3) and which includes a flow meter (5), such that the fluid meter is designed to connect by the inlet to a fuel supply nozzle and...
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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/2022/128417A1 |
The invention relates to a method for determining a coating property of a changeable coating on an end face of a first microwave antenna of an assembly (100) for determining a medium property of a medium, in particular a multi-phase medi...
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WO/2022/125383A1 |
A liquid dosing system is disclosed and can include an inlet conduit and an outlet conduit. The inlet and outlet conduits can each be configured to fluidly communicate a heat exchanger of a water heater. The liquid dosing system can incl...
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WO/2022/124964A1 |
The disclosure relates to a method for monitoring utilization of individual water appliances (20A-20H) of a common water distribution system (20). The method comprises registering (S2), with an acoustic sensor (30) during simultaneous wa...
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WO/2022/122418A1 |
The invention relates to a process monitoring device, comprising: - a measuring tube module (4) having a first measuring tube (3) through which a medium can flow; - a receiving module (16) having a receptacle (23), wherein the measuring ...
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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/2022/122420A1 |
The invention relates to a modular Coriolis flowmeter, comprising: - a measuring tube module (4), said measuring tube module (4) having at least one measuring tube (3) for conducing the medium, at least one excitation magnet (36) of a vi...
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