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Matches 1 - 50 out of 46,436

Document Document Title
WO/2018/220969A1
The present invention provides a thermal-type flow meter having a sub-passage which does not have a loop circulation shape but has a curved folded-back shape, wherein deviation of the flow velocity distribution of gas to be measured is s...  
WO/2018/219601A1
A mass flow sensor (100) comprises: a vibratory measurement pipe which is bent in a pipe plane; a vibration exciter (53) for exciting bending vibrations in a bending vibration use mode and two vibration sensors (51, 52) for sensing vibra...  
WO/2018/219613A1
The invention relates to an ultrasound transducer (1) for measuring and automation technology, having at least one transducer element (20) for sending or receiving ultrasound signals; and comprising a matching element (10) which is acous...  
WO/2018/222879A1
Devices and methods for simultaneously measuring, in real time: 1) volumetric changes of a mammalian breast due to milk production and output, and 2) breast temperature, are provided. The devices are generally sensors which can be dispos...  
WO/2018/222040A1
The invention relates to an autonomous, low-power turbine flow meter. The invention also relates to an assembly of at least one flow meter according to the invention and at least one signal receiving device configured to receive signals,...  
WO/2018/219603A1
The invention relates to a mass flow rate sensor (100) comprising a vibratable measuring pipeline bent in a pipeline plane, a vibration exciter (53) for exciting bending vibrations in a bending vibration operating mode, and two vibration...  
WO/2018/218703A1
A mass flow Internet of Things sensor, comprising: a flow pathway, an air inlet (1) and an air outlet (9); an upper portion of the flow pathway is a buoy (11), the buoy (11) being provided therein with a float group; the float group cons...  
WO/2018/222368A1
A self-draining transmitter mount head (100) includes a head body (101) with a transmitter process coupling port (114) in the head body (101), an impulse port (212) in the head body, and an impulse passage (208) coupled to the impulse po...  
WO/2018/219046A1
The invention provides a flow measuring device and a flow measuring method. The flow measuring device comprises a fixing part (110) and a measuring part. The fixing part (110) is used for fixing the flow measuring device onto a to-be-mea...  
WO/2018/219176A1
A porous differential pressure flow sensor (100), comprising: a fluid conduit (110, 310), comprising an inflow end (111, 311) and an outflow end (112, 312); a flow blocking member (120), being provided in the fluid conduit (110, 310) and...  
WO/2018/219492A1
The invention relates to a method for determining the pressure of a fluid, wherein there is a measurement arrangement for transmitting and receiving an acoustic wave, the acoustic wave passes along a measurement section (7) in the fluid ...  
WO/2018/219810A1
The invention relates to a regulator for a gas cylinder comprising a body (2) inside of which are defined a gas inlet pipe (5) intended for being connected to the gas cylinder, a pressure chamber (7) into which the gas inlet pipe (5) lea...  
WO/2018/217818A1
A printed circuit board device includes: a first capacitive sensor configured to measure a first capacitance within a contained volume having known dimensions, wherein the first capacitance changes as a substance is received into the con...  
WO/2018/217450A1
A method and apparatus for measuring multiple parameters of drilling fluid using electric field perturbation, permittivity curves, time domain analysis and frequency domain analysis to identify constituents of drilling fluid and ratios o...  
WO/2018/214839A1
A method for measuring a flow rate and a flow amount comprises: providing an ultrasonic transducer (110) for receiving an air flow and emitting an ultrasonic signal; providing a sound conducting channel (120) connected to the ultrasonic ...  
WO/2018/215034A1
An electromagnetic transmitter unit for an electromagnetic flow meter arranged to measure a flow rate of a conductive fluid flowing through the flow meter, is disclosed. The transmitter unit comprises a capacitive energy storage comprisi...  
WO/2018/217229A1
Process inserts, assemblies, and related methods for use in monitoring high velocity fluids or supporting instruments that monitor and manage high velocity fluids are disclosed. Exemplary inserts include a head having a cavity for receiv...  
WO/2018/216482A1
This gas meter is provided with: a meter body (103) having a meter inlet (101) into which a fluid to be measured flows, and also having a meter outlet (102) out of which the fluid flows; and an extended section (101a) extended from the m...  
WO/2018/215691A1
The disclosure relates to a sensor apparatus and a method for measuring the flow rate of a shielding gas in a welding apparatus. The sensor apparatus comprises at least one inlet and at least one outlet in fluid connection with one or mo...  
WO/2018/216481A1
This flow rate measurement unit (10) comprises: a flow rate measurement section (11) having a straight pipe-shaped measurement flow passage (12) provided with an introduction section (12a) for fluid to be measured, and also with a delive...  
WO/2018/210483A1
The invention relates to a flowrate sensor for sensing flowrate in a duct, the sensor comprising an impeller rotatably mounted within the duct, such that it will rotate at a speed proportional to the flowrate in the duct. A permanent mag...  
WO/2018/213268A1
An airflow calibrator (10) may generally comprise an inlet (15) in fluid communication with an outlet (20) to define a flow path (30) of a fluid through the airflow calibrator (10); a face seal valve (40) in fluid communication with the ...  
WO/2018/207009A1
The present invention relates to a method of configuring an electromagnetic flowmeter and an electromagnetic flowmeter thereof. The method comprises: obtaining a first correlation factor between flow rate of fluid and potential for a cal...  
WO/2018/207711A1
The present invention is provided with: a storage unit which stores shape information about each toilet bowl and volume information about flush water; a detection unit for non-contact detection of electromagnetic waves radiated from the ...  
WO/2018/206536A1
An ultrasonic flow meter for measuring a flow rate of a fluid. The meter has a polymeric housing comprising a flow tube with first and second fluid openings connected by a flow channel. First and second mounting faces are formed inside t...  
WO/2018/208301A1
A system (600, 700) for correcting a measured flow rate for viscosity effects of a fluid in a vibratory meter (5) is provided. The system (600, 700) includes a sensor assembly (10) and a meter electronics (20) communicatively coupled to ...  
WO/2018/208329A1
Embodiments of a portable verification system (5) can move from one in-field gas flow meter location to another and temporarily connect downstream of a main pipeline's meter run or station. A control valve ( 19) of the portable verificat...  
WO/2018/206022A1
The invention relates to a volume flow meter and to use of a volume flow meter for determining the volume flow of a fluid, wherein: the volume flow meter has a flow rate sensor and a signal sampler; the flow rate sensor has a radially pr...  
WO/2018/208326A1
A sensor platform for the assessment of the condition and quality of fluids while in service is based on a combination of solid-state light sources (LEDs) and detectors housed within a single integrated package. The sensor platform confi...  
WO/2018/203014A1
The invention relates to a flow meter allowing the control, measurement and/or adjustment of the flow rate of a fluid flowing in a flexible pipe (2) having a modular fluid flow area, said flow meter comprising at least one sensor (3) con...  
WO/2018/204642A1
Systems and methods are provided for sensing acoustic signals using a floating base vector sensor. A vector sensor according to an embodiment of the present disclosure can be used to detect and characterize low frequency sound wave(s) in...  
WO/2018/204723A1
Propagation of leaky Lamb waves in pipe walls is used to provide a clamp-on acoustic flow meter for single-phase fluid flow in pipes. The received acoustic signals can be analyzed analytically, or by matching to numerical models, or with...  
WO/2018/201023A1
Clamp-on ultrasonic flow metering is provided by collectively exciting and receiving circumferential modes of the pipe. The pipe wall supports an infinite number of circumferential acoustic resonances. Each of these modes, in contact wit...  
WO/2018/198419A1
[Problem] To provide an electromagnetic flowmeter having higher measurement precision than the prior art. [Solution] This electromagnetic flowmeter 10 is provided with: a resin-made flow path housing 20; a pair of porous electrodes 51, 5...  
WO/2018/200087A1
A fluid-flow measuring ball valve includes a housing and a ball having an orifice. The ball is moved between an open position allowing fluid flow through the orifice and a closed position preventing fluid flow. A first ultrasonic transdu...  
WO/2018/200795A1
Powder flow conveying from a powder feeder (2, 111, 45) to a process (3, 20) (e.g., thermal spray gun) can have instabilities that can be detected and diagnosed using the hose back pressure. Incorporating a pressure transducer in the pow...  
WO/2018/198418A1
[Problem] To provide an electromagnetic flowmeter having higher measurement precision than the prior art. [Solution] This electromagnetic flowmeter 10 is provided with: a flow path housing 20 having a measurement flow path 20R; a pair of...  
WO/2018/197159A1
Method for measuring a speed of a fluid, implemented by an ultrasonic flow meter (10) comprising a reflector mirror (15a, 15b) positioned between two transducers (14a, 14b), the measuring method comprising measurement phases in which: - ...  
WO/2018/201163A1
Disclosed is a system and valve assembly that can be used to promote the laminar flow of a variety of fluids and gases. In one embodiment, the valve assembly can be used to remove entrained water bubbles from a water supply. This, in tur...  
WO/2018/193294A1
The present invention relates to an electromagnetic flowmeter comprising a coil for generating electromagnetic field, a pair of electrodes; wherein the coil is constructed and mounted on the surface of the conduit such that: a first angl...  
WO/2018/192934A1
The invention relates to a device for measuring the speed or flow of a gas (102) at a temperature different from an ambient temperature, comprising: a first platform (202) suspended by first arms (204P, 204N) above a support (208) design...  
WO/2018/192953A1
The invention relates to a fire-extinguishing facility (1) comprising an extinguishing fluid line (13, 15) for transporting an extinguishing fluid, a plurality of sprinklers (3, 3') connected to the extinguishing fluid line in a fluid-gu...  
WO/2018/193764A1
This physical quantity measuring device detects a physical quantity of a gas flowing through a flow passage (5a, 24a). The physical quantity measuring device is provided with: a sensor element (12) which outputs a detected signal corresp...  
WO/2018/193030A1
The invention relates to flow meter (20) having at least two sensors (12, 14; 12a, 14a) which are arranged at a distance from one another, wherein said flow meter does not comprise any measuring tube which is otherwise necessary in many ...  
WO/2018/191138A1
Meters including a pressure regulating systems are provided. The pressure regulating system includes a pressure sensor configured to sense pressure of water flowing through the meter; an actuator coupled to the pressure sensor; an electr...  
WO/2018/190059A1
An air flow measurement device for measuring an air flow amount on the basis of an output value from a sensing unit (10) disposed in an environment in which air flows, wherein the air flow measurement device is provided with: an acquisit...  
WO/2018/190066A1
A physical quantity measurement device (10, 50) for measuring a physical quantity of a fluid is provided with: a passage flow path (31, 61) which is provided with an inflow port (33a, 63a) and an outflow port (33b, 63b), and through whic...  
WO/2018/190068A1
This physical quantity measurement device (50) for measuring a physical quantity of a fluid is provided with: a passage flow path (61) which is provided with an inflow port (63a) and an outflow port (63b), and through which the fluid ent...  
WO/2018/188943A1
The invention relates to a sensor element (110) for detecting at least one property of a fluid medium. The sensor element (110) has at least one housing (120) with at least one inlet opening (124) that can be accessed by the fluid medium...  
WO/2018/188944A1
The invention relates to a sensor (110) for detecting at least one property of a fluid medium. The sensor (110) comprises at least one sensor element (136) and at least one circuit carrier (112) with at least one control and evaluation c...  

Matches 1 - 50 out of 46,436