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Matches 1 - 50 out of 46,825

Document Document Title
WO/2019/075429A1
A flow measurement apparatus comprising an elongated mounting stem having an inner stem cavity, the mounting stem configured to be mounted in an area of flow to be measured. A probe housing is mounted to an outer surface of the mounting ...  
WO/2019/072345A1
A measuring tube (MT) for a magnetic inductive flow meter (MFM) is disclosed, the measuring tube (MT) comprising: - a flow tube (FT) for carrying a flow of a conductive liquid to be measured, the flow tube (FT) having a flow tube wall (W...  
WO/2019/071973A1
A bidirectional flow meter adapted for use in a salt suction port of a water softening apparatus, the flow meter comprising a flow meter body assembly (6). The flow meter body assembly (6) comprises a flow meter housing (6-1). Two flow d...  
WO/2019/068553A1
The invention relates to a transducer comprising a tube (10) that comprises a lumen (10') enveloped by a wall and extends from an inlet-side end (10a) to an outlet-side end (10b), a converter unit (21), an electromechanical exciter arran...  
WO/2019/068992A1
The invention relates to an air intake assembly (100) for a motor vehicle, comprising an air intake pipe (2), a flow meter (102) and a rectifier device for an air flow (1) which is positioned upstream of said flow meter (102) with respec...  
WO/2019/069101A1
There is provided a device comprising an acoustic resonance cavity through which a fluid can flow. The fluid has a temperature within an operating temperature range. The cavity is capable of supporting an acoustic standing wave. The freq...  
WO/2019/071086A1
Embodiments include a method for monitoring a fracturing operation that includes positioning a pump (50) at a well site (12) where fracturing operations are being conducted. The method also includes arranging one or more sensors (34, 36)...  
WO/2019/064906A1
In relation to techniques for manufacturing semiconductor devices having an ultrathin diaphragm, the present invention provides a manufacturing method that contributes to an improvement in manufacturing yield and has good workability. Th...  
WO/2019/064658A1
The invention provides secure systems, methods and computer program products for monitoring fluid distribution within a fluid distribution network, and for validating received fluid distribution data, identifying unauthorized losses, and...  
WO/2019/063076A1
The invention relates to a flow measurement device (10) for measuring a flow parameter (v) of a fluid (14), in particular a gas, comprising a duct (12) for conducting the fluid (14) in a flow direction (R), a short heating element (24), ...  
WO/2019/064886A1
The present invention addresses the problem of obtaining a physical quantity detection device wherein thermal effects to sensors due to miniaturization can be suppressed. A physical quantity detection device 20 according to the present i...  
WO/2019/064819A1
Provided is a flow rate measurement device wherein measurement precision is maintained and power consumption is reduced, while suppressing an increase in pressure loss. The flow rate measurement device comprises: a flow rate detection un...  
WO/2019/067228A1
A flowmeter for use downhole estimates fluid flow with a helically shaped spinner member disposed in a path of the flowing fluid. Features, such as magnets, are mounted in the spinner member so that spinner member rotational rate can be ...  
WO/2019/067721A1
An air circulation indicator and method of use includes a rotatable fan blade, and a support structure for securing the rotatable fan blade substantially adjacent to a vent, such that air circulation through the vent rotates the fan blad...  
WO/2019/064933A1
The purpose of the present invention is to attain a physical quantity detection device with a low degree of pressure loss that can output a plurality of physical quantities of intake air. The present invention is a physical quantity dete...  
WO/2019/063395A1
The invention relates to a radial ventilator (1) comprising a ventilator wheel (2), a motor which drives the ventilator wheel, and a ventilator housing (3). The radial ventilator (1) has a suction side (S), which is on the suction side w...  
WO/2019/063535A1
A device (1) for measuring velocity inside a flowing channel (20). The device (1) is configured to be inserted into the flowing channel (20) through an opening (21) therein. The device (1) comprises a shaft (9) having a proximal end (11)...  
WO/2019/064908A1
The present invention is to obtain a physical quantity detection device capable of suppressing thermal influence which is exerted on a sensor and caused by miniaturization. A physical quantity detection device 20 of the present invention...  
WO/2019/064887A1
Provided is a physical quantity detection device capable of suppressing the influence of heat on a sensor resulting from size reduction. This physical quantity detection device 20 comprises a chip package 208 in which a flow sensor 205 a...  
WO/2019/058482A1
An optical measurement device (100, 200) is provided with: a light source (11) that irradiates, with light, a measurement object which has a fluid flowing thereinside; a light receiving unit (21) which, upon receipt of scattered light fr...  
WO/2019/057642A1
The invention relates to a sensor device (2) for mounting on an object through which a medium is passed, in particular on a pipeline, the sensor device comprising at least one transducer device (4) having at least one flexible transducer...  
WO/2019/057621A1
The invention relates to a gas flow sensor (10) comprising a sensor housing (12) having a flow channel (18) that passes through the sensor housing (12) along a flow path (D), and a valve component (46) connected to the sensor housing (12...  
WO/2019/057429A1
The invention relates to a method for controlling a heating element for heating a sensor element of a mass air flow sensor (102) for a vehicle. According to said method, a measuring value that represents an air mass flow rate measured by...  
WO/2019/058866A1
In this vortex flowmeter (1) provided with a vortex generator (16) and a flow rate measuring unit, a seal member (52) is mounted on a temperature measuring body (40) comprising a temperature sensor (42) adhered with an adhesive to a meta...  
WO/2019/057428A1
The invention relates to a method for controlling a heating element for heating a sensor element of a mass air flow sensor (102) for a vehicle, the mass air flow sensor (102) comprising a temperature probe for measuring a temperature of ...  
WO/2019/058097A1
Apparatus and method for detecting a tracer An apparatus for detecting, in a fluid, a tracer that absorbs an excitation light of a first wavelength and emits an emission light of a second wavelength is disclosed. The apparatus comprises ...  
WO/2019/058341A1
The present invention relates to a sensor-valve assembly (10) for gas meter (20) comprising a housing body (9) in which there is comprised at least one measuring device (11) configured to measure a gas flow passing through the group and ...  
WO/2019/058868A1
In this vortex flowmeter (1) provided with a vortex generator (16) and a flow rate measurement unit (30), the flow rate measurement unit (30) comprises a piezoelectric element (32) and a piezoelectric element case (31), wherein the piezo...  
WO/2019/052770A1
The invention relates to a magnetically inductive flowmeter (1), comprising: a measuring tube (10) with a measuring tube axis; a magnet system (20) with a first coil system (21) comprising a first coil (21.1) and a first coil core (21.1)...  
WO/2019/052182A1
Provided is a gas flow metering gas chamber, comprising a cavity (10), a gas inlet (110), a gas outlet (120), two ultrasonic transducer mounting holes (1109, 1209), and a reflection apparatus, wherein a transmitted signal of a first ultr...  
WO/2019/054983A1
Methods and systems for controlling a vibratory feeder are disclosed. In some embodiments, the methods and systems include the following: a controller module including a graphical user interface for selecting operating parameters to be c...  
WO/2019/056009A1
A pitot tube cover (10,120) for a pitot tube (100) operable to determine a speed of an aircraft based on an airstream impinging on the pitot tube (100). The pitot tube cover (10,120) has a body (12,122) and a sail (14) extending from the...  
WO/2019/034897A3
A Coriolis flow meter (1) is provided that comprises a pair of pipe sections (10), (20) for receiving a fluid flow to be monitored. At least one strain gauge ε comprising an optical fibre grating is coupled to each pipe section (10), (2...  
WO/2019/054030A1
This flow rate measurement device provides a technology that makes it possible to more accurately measure and output a flow rate according to the purpose of use. A flow rate measurement device (1) detects the flow rate of a fluid to be m...  
WO/2019/048115A1
The invention relates to a flow measurement device (1) for a building services device (100) which conducts fluid, particularly for an electric continuous flow heater, for detecting the volume flow of a fluid flowing through a line of the...  
WO/2019/049290A1
[Problem] To provide a flowmeter that achieves both high reliability and low cost. [Solution] A flowmeter 1 according to the present invention is provided with: an impeller 42 rotatably supported in a flow path 13; a GMR sensor 53 for de...  
WO/2019/050133A1
The present invention relates to a flow rate measuring device of a ballast water treatment system. The flow rate measuring device includes: water level sensors installed on a plurality of ballast tanks, respectively; and a control unit f...  
WO/2019/048176A1
The invention relates to a fan comprising a motor (10), a fan wheel (11), an inlet vent (12) positioned upstream of the fan wheel, at least one air pressure measuring device having at least one air pressure sensor, control electronics co...  
WO/2019/049743A1
The purpose of the present invention is to provide a sensor unit that can detect a wide range of physical quantity changes with a higher degree of freedom than in the past, and is capable of notifying detection information, and multiple ...  
WO/2019/049658A1
This flow rate measuring device is provided with: a propagation time calculating unit (15) which measures a propagation time of ultrasound waves between a first ultrasonic transducer (2) and a second ultrasonic transducer (3) a certain n...  
WO/2019/047634A1
An average fluid flow rate measurement system in a straight-line distance, comprising: a controller, a motor, ultrasonic wave receiving ends A and B, an ultrasonic wave emitting end C, photoelectric receiving ends A' and B', and a photoe...  
WO/2019/049513A1
Provided is a thermal-type flowmeter which can reduce the deterioration of flow rate measurement precision and reliability, and which curbs the increase in cost of the thermal-type flowmeter more than conventional thermal-type flowmeters...  
WO/2019/048210A1
The present invention relates to an apparatus (1) for determining and/or monitoring a volumetric flow, a mass flow and/or a flow rate of a flowable medium (M) through a tube (2), and to a method for operating the apparatus (1) according ...  
WO/2019/045702A1
A system (600) and method (500) for a standards traceable verification of a vibratory meter (5) is provided. The system (600) includes a storage (610) having a baseline meter verification value of the vibratory meter and a processing sys...  
WO/2019/043388A1
A method for an ultrasonic time-of-flight flow meter (1) includes driving an ultrasonic transducer (2, 3) using a first waveform (V 1 (t)) for a first duration (Δt 1 ), the first waveform ( V 1 ,(t)) configured to cause oscillation (21)...  
WO/2019/045703A1
A meter electronics (20) and a method for detecting and identifying a change in a vibratory meter (5) is provided. The meter electronics (20) includes an interface (201) configured to receive sensor signals (100) from a meter assembly (1...  
WO/2019/046686A1
A method of fit testing includes providing a respirator donned by a wearer, providing an aerosol generator with a known aerosol output parameter, providing an enclosure that is physically supported around the wearer's head, where the aer...  
WO/2019/043160A1
A separation type multiphase flow meter apparatus (10) comprising a separation module (18) arranged to at least partially separate a multiphase stream comprising water, hydrocarbon liquid and hydrocarbon gas into a first sub-stream compr...  
WO/2019/043409A1
A method of assessing fluid flow in a conduit, the fluid comprising hydrocarbons, the method comprising the steps of: (a) measuring optical variances resulting from at least one circumferential mode of vibration of the conduit by directi...  
WO/2019/045692A1
A flow conduit assembly (300), a method for making the same, a brace bar (304), and a vibrating flowmeter including the flow conduit assembly are provided. The flow conduit assembly includes a first flow tube (302), a second flow tube (3...  

Matches 1 - 50 out of 46,825