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WO/2021/080605A1 |
A sensor circuitry package for a replaceable print apparatus component including a plurality of sensing zones, each sensing zone including a number of sensing devices, each sensing device having a respective sensing function, and an arra...
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WO/2021/079027A1 |
The invention relates to an NMR measurement unit (10), which includes - a flow channel (12) for separating a sample from a fluid stream in a process channel (18), - a magnet (20) arranged in relation to the flow channel (12) for creating...
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WO/2021/079833A1 |
In this gas flow rate estimation method, regardless of the flow state of a gas, the flow rate of the gas is determined from the molecular weight, viscosity coefficient, and specific heat ratio of the gas, the diameter and length of a hol...
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WO/2021/078776A1 |
We disclose herein a flow and thermal conductivity sensor comprising a semiconductor substrate comprising an etched portion, a dielectric region located on the semiconductor substrate, wherein the dielectric region comprises at least one...
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WO/2021/078529A1 |
We disclose herein a flow sensor assembly comprising a first substrate, a flow sensor located over the first substrate, a lid located over the flow sensor, a flow inlet channel, and a flow outlet channel. A surface of the flow sensor and...
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WO/2021/072667A1 |
A method for detecting a high-precision Coriolis flowmeter, comprising vibration signal collection, signal conditioning, and signal processing. At least two time difference signals are obtained by processing at least four vibration signa...
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WO/2021/074241A1 |
An apparatus for monitoring a fluid flow in a pipe using electromagnetic velocity tomography (EVT), the apparatus comprising a pipe defining a flow conduit, a coil system comprising electrically conductive wires located externally of the...
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WO/2021/075231A1 |
This flow rate measurement device comprises a substrate (76), a flow rate sensor (75), a temperature sensor (81), and a circuit element (60). The substrate comprises a substrate body part (76a) upon which the circuit element is mounted a...
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WO/2021/069932A1 |
Improved flow metering methods and devices are provided, where the uncertainty of a flow rate readign can be reduced. This is done by applying MLU or other similar techniques at a micro level, that is, to an individual flow meter or othe...
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WO/2021/068862A1 |
A flow meter for use in a manifold comprises a connection base (1), a housing (2), a flow indicator rod (3), and a spring (4). A flow graduation scale (5) is provided on the housing (2). The flow indicator rod (3) is disposed in the hous...
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WO/2021/069940A1 |
The present invention relates to a bidirectional flow meter (10) for an MDI device (100), the device (10) having a flow channel (20) and first and second pressure tap points (31, 32) arranged in the flow channel (20), characterized in th...
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WO/2021/069192A1 |
The method comprises: generating a measurement signal (s1) by means of a measuring device (M1) such that the measurement signal (s1) has at least one signal parameter which follows both a temporal change (Δx1/Δt; Δx1'/Δt) in a primar...
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WO/2021/063700A1 |
The invention relates to a magnetically inductive volumetric flow measuring point, a measuring tube (2) and a sensor (1) for sensing a flow-rate-dependent measurement voltage that is induced in a flowing medium, comprising: - a housing (...
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WO/2021/064207A1 |
The invention relates to a method for determining the mass flow in an internal combustion engine by the pressure differential method, wherein, to calculate a mass flow signal, a mass flow meter measures a differential pressure (dp), an a...
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WO/2021/063711A1 |
The invention relates to a magnetically inductive flow meter for use in a pipe through which a flowable medium flows, comprising: a housing (1), wherein the housing (1) has a front section (2) on an end side; at least one measuring elect...
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WO/2021/063701A1 |
The invention relates to a sensor (1) for sensing a flow-rate-dependent measurement voltage that is induced in a flowing medium, comprising: - a housing (3); - a front body (4), which seals the end face of the housing (3); - a magnetic f...
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WO/2021/067279A1 |
Systems and methods are provided for adapting picker yield data collected by pickers (e.g., ear pickers, combines, etc.) to account for errors in calibration of the pickers. One exemplary computer-implemented method includes accessing da...
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WO/2021/063931A1 |
The invention relates to a device for measuring a flow rate of a fluid, in particular of surface water through a fluid outlet, said device having a measuring unit (13) for determining a flow volume, wherein the device has a fluid inlet (...
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WO/2021/064457A1 |
A flow monitoring apparatus includes one or plural hydrophones that receive plural sounds transmitted through a tube wall and/or inside a tube, and a controller including circuitry which converts the plural sounds received by one or plur...
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WO/2021/063710A1 |
The invention relates to a measuring tube (2) for conducting a flowable medium, comprising: - a measuring tube body (12), said measuring tube body (12) being at least partly electrically insulating; characterised in that the measuring tu...
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WO/2021/058209A1 |
The invention relates to a magneto-inductive flowmeter, comprising: a housing; an exchangeable measurement tube for guiding a flowable medium; at least two measurement electrodes, which are mounted in the measurement tube, the measuremen...
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WO/2021/060364A1 |
Provided is a flow rate measurement device with which it is possible to ensure sufficient signal intensity even with a low-output light source. A flow rate measurement device comprising a light source unit that irradiates an object with ...
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WO/2021/059898A1 |
This flow rate detection device detects the flow rate of a fluid to be measured with a flow rate sensor (41). The flow rate detection device comprises: physical quantity sensors (42, 43, 44, 45) for detecting a physical quantity of the f...
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WO/2021/058207A1 |
The invention relates to an arrangement (1) comprising: a pipeline (10); a Coriolis volumetric flow meter (20) for measuring a mass flow rate of a medium flowing through the pipeline; wherein a first pressure sensor (31) is attached in o...
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WO/2021/061111A1 |
A meter electronics (20) configured to notify of an event and apportion process data is provided. The meter electronics (20) comprises a memory (230) configured to continuously store the process data (410) for a duration (412), a process...
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WO/2021/059778A1 |
This physical quantity measurement device (10) comprises a housing (20) of which at least a portion is positioned in a main channel (2A) through which a fluid to be measured flows, and at least one sensing element (40) that detects a phy...
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WO/2021/053521A1 |
The present invention relates to a vortex flowmeter for measuring flow of fluid flowing in a conduit, the vortex flowmeter comprising: a sensor, a bluff body: rigidly mounted at one end in a fluid flow stream of the conduit, wherein a tr...
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WO/2021/051178A1 |
The invention solves the problem of the difficulty of acquiring subsea variables by means of the use of a widely-available surface variable, namely the pressure upstream of the choke valve. As surface variables have an unfavourable dynam...
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WO/2021/052707A1 |
The invention relates to a Coriolis measuring sensor (10) of a Coriolis measuring device (1) for measuring a density or a mass flow of a medium flowing through a pipeline comprising: at least one measuring tube (11) for conveying the med...
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WO/2021/053177A1 |
A multi-phase measurement system (100) for a multi-phase fluid (205) has a reference-value measurement assembly (160) and a multi-phase measurement device (130). The reference-value measurement assembly (160) has at least one capillary (...
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WO/2021/051273A1 |
An electromagnetic flowmeter, comprising: a housing (101); a pipe group, which is arranged in the housing (101) and which comprises at least two pipes (102) which are provided at an interval; a pair of excitation coils (103), which are u...
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WO/2021/053410A1 |
The invention relates to a device for simultaneous determining the physical parameters, chemical composition and concentrations of the components of a gas flow and will find application in industry and everyday life, e.g. in HVAC systems...
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WO/2021/047887A1 |
The invention discloses a method for operating a measuring device with a measuring sensor which has an oscillator, the oscillator having at least one vibratory measuring tube for guiding a medium, more particularly a measuring sensor for...
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WO/2021/050347A1 |
A magnetic flowmeter (102) includes at least one coil (122) configured to generate a magnetic field within a process fluid flow. A pair of electrodes (124) is configured to detect an electromotive force within the process fluid flow in r...
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WO/2021/049105A1 |
In order to provide a Coriolis flow meter with which it is possible to measure a flow rate at higher sensitivity than in the prior art even without adjusting the offset or the phase, the present invention comprises: a first lock-in ampli...
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WO/2021/047881A1 |
The invention relates to a device (1) for determining and/or monitoring a process variable, in particular the temperature (T) or the flow, of a medium (M) in a container (2), comprising a temperature sensor (5) for detecting the temperat...
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WO/2021/049647A1 |
One purpose of the present invention is to provide a flow rate sensor device in which weather resistance and pest resistance are improved. This flow rate sensor device (1) is characterized by comprising: a cover member (2); a cap member ...
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WO/2021/050502A1 |
A magnetic flowmeter (102) includes at least one coil (122) configured to generate a magnetic field within a process fluid flow. A pair of electrodes (124) is configured to detect an electromotive force within the process fluid flow in r...
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WO/2021/050383A1 |
A magnetic flowmeter (102) includes at least one coil (122) configured to generate a magnetic field within a process fluid flow. A pair of electrodes (124) is configured to detect an electromotive force within the process fluid flow in r...
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WO/2021/049698A1 |
Provided is an air purifier comprising: a body having an outlet on one side thereof; a blower fan mounted to the body; a filter through which air flowing into the blower fan passes; an exhaust chamber which is connected to the outlet and...
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WO/2021/045930A1 |
A magnetic flowmeter (102) includes a flow tube assembly (120) and a programmable bi-directional current generator (132). The flow tube assembly (120) receives the fluid flow (104) and includes a coil (126A/B) and an electromotive force ...
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WO/2021/044319A1 |
Embodiments include a multiphase flowmeter system (300). The multiphase flowmeter system (300) may include a first inline flow conditioner (310) for reducing a slip velocity between a liquid phase and a gas phase of a multiphase fluid, a...
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WO/2021/045915A1 |
A magnetic flowmeter (102) includes a flow tube assembly (120), an electromotive force (EMF) sensor (123), a power amplifier (142), a current sampling circuit (143), and a controller (140). The flow tube assembly (120) receives a fluid f...
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WO/2021/045922A1 |
A magnetic flowmeter (300) for measuring a fluid flow (101) includes flow tube assembly (102) receiving the flow having a coil (104) with first and second coil wires for receiving a coil current to produce a magnetic field in the fluid. ...
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WO/2021/045117A1 |
This air flow rate measurement device comprises: a housing that has a base surface, a rear surface located on a side opposite to the base surface, a first side surface connected to an end portion of the base surface and an end portion of...
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WO/2021/045800A1 |
A magnetic flowmeter (100) for measuring a fluid flow includes a flow tube assembly (102) receiving the flow and having a coil (104) with first and second coil wires for receiving a coil current and responsively producing a magnetic fiel...
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WO/2021/044721A1 |
(Problem) To provide a flow rate control valve that can improve the responsiveness of flow rate control in a pressure differential type flow rate control device. (Solution) The flow rate control valve comprises a pair of valve members (2...
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WO/2021/043186A1 |
Disclosed is a flow measurement device and method, and an automatic plant protection apparatus. The flow measurement device comprises an agent box, an air flow meter and a pumping device, wherein one end of the air flow meter is hermetic...
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WO/2021/045118A1 |
This air flow rate measurement device comprises: a housing (30) having a base surface (41), a rear surface (42) located opposite to the base surface, side surfaces (51, 52), a flow rate flow path inlet (431) formed in the base surface, a...
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WO/2021/044311A1 |
An axial flowmeter has: - a tubular body (2) made of a transparent material, extending along a longitudinal axis (A) and configured to convey the fluid; - a shaft (7) located inside the tubular body (2) and configured to rotate around th...
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