Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 9,645

Document Document Title
WO/2019/024512A1
A combined axial through beam ultrasonic transducer for gas flow measurement, which is combined by part A and part B. Part A comprises a housing (1) and a transducer core assembled in the housing (1); the housing (1) is of a cylindrical ...  
WO/2019/023351A1
A fluid flow meter is described, that includes intermeshing gears that may rotate synchronously. The fluid flow meter may produce a pulsed output that can be normalized to suitable values according to a method of normalizing input pulses...  
WO/2019/022416A1
Presented is an electronic meter which is supplied with driving power by a battery module charged through wireless power transmission. The presented electronic meter includes: a usage detection module which detects the energy usage of a ...  
WO/2019/023349A1
A fluid flow meter is provided that generates a pulsed output to account for viscosity variations. The fluid flow meter includes a controller with a data storage that can store correlations of fluid pressure, volumetric flow rate and pul...  
WO/2019/015912A1
The invention relates to a device (1) for determining and/or monitoring the mass flow and/or the flow rate of a free-flowing medium (4) through a pipeline (5), comprising at least one heating element (2), which heating element (2) is at ...  
WO/2019/018852A1
Methods, systems, and apparatus, including computer programs encoded on a storage device, for performing leak detection. In one aspect, the method includes actions of obtaining water consumption data that is based on first sensor data ge...  
WO/2019/018756A1
Comparing rate of temperature change of ambient air versus a pipe is used to find a pipe leak. By measuring the rate of change, rather than simply measuring temperature, and determining an expected rate for flow of water compared to an a...  
WO/2019/011594A1
The invention relates to a measuring system (1), comprising: a first line branch (2), through which a medium (3) flows in a defined flow direction (DR); a measuring device (4), which is arranged in the first line branch (2) and through w...  
WO/2019/012418A1
The management of water supply and demand can be improved by departing from the conventional approach of metering water consumption at a single point (i.e. the single point of water entry) and at sporadic intervals (e.g. each month or ye...  
WO/2019/012206A1
A modular control installation intended to be mounted on a branching line intended to distribute fluid to a consumer in order to simply and practically provide data relating to the fluid distribution network, said installation (10) compr...  
WO/2019/007669A1
The invention relates to a measuring tube (7) for conducting a medium, comprising at least one pipeline section (8) and at least one tubular body (9) for receiving at least one component (4) of a measuring device (1). The tubular body (9...  
WO/2019/007672A1
The invention relates to a magnetically inductive flow meter (1) comprising: a measurement tube (10); a magnetic system (30) having at least one coil system (31), the magnetic system having at least one coil holder (34), by means of whic...  
WO/2019/005785A1
An apparatus for obtaining pressure measurements in an airstream includes a Pitot tube. The Pitot tube includes at least one total pressure port configured to be positioned in the airstream facing upstream, at least one static pressure p...  
WO/2018/232471A1
A venturi tube comprising: an elongate hollow body having a venturi located internally within the body for modifying the flow of a fluid through the body, a first stop located at a first open end of the body, a first flange located at or...  
WO/2018/235644A1
The present invention comprises: a flow rate measuring unit (3) for measuring the flow rate of a gas, in a time series; and a storage unit (9) for storing the flow rate measured with the flow rate measuring unit (3) as time-series flow r...  
WO/2018/237033A1
An improved sensor assembly adapted to be received within a port defined by a component housing is provided. The sensor assembly includes a sensor element, a coupling, and a locking housing. The coupling includes a locking member configu...  
WO/2018/235670A1
This gas appliance monitoring system consists of: a gas meter (10) provided with a flow rate measuring unit (11) which measures a gas flow rate as a time series; and a center device (20) which monitors the usage status of gas appliances ...  
WO/2018/231233A1
An apparatus including an elongate tubular body having an inner bore with an inner diameter permitting a fluid flow therethrough. A flapper coupled with the tubular body and a flow meter coupled with the flapper. The flapper is actuatabl...  
WO/2018/231227A1
A meter electronics (20) having a notch filter (26) configured to filter a sensor signal from a sensor assembly (10) in a vibratory meter (5) is provided. The meter electronics (20) includes the notch filter (26) communicatively coupled ...  
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/2018/222368A1
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/2018/219810A1
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/2018/222368A8
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/2018/216482A1
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/2018/210483A1
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/2018/207009A1
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/2018/208301A1
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/2018/200056A1
Bending mode transducers are provided including a substrate made of a high density material, the substrate having a first surface and a second surface, opposite the first surface. A piezoelectric layer is provided on the first surface of...  
WO/2018/198147A1
A device (10) is described for delivering and dosing powdery, liquid, pasty or creamy products comprising: a first duct (5) for entering the product to be dosed; a second outlet duct (9) of the dosed product; an internal recess (12) conn...  
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/2018/192934A1
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/2018/188944A1
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...  
WO/2018/184812A1
The invention relates to a sensor element (110) for acquiring at least one property of a fluid medium. The sensor element (110) comprises at least one housing (112). The housing (112) forms at least one flow channel (114) through which t...  
WO/2018/185401A1
Method for measuring the quantity of gas introduced into a gas reservoir (2) via a filling station (1) provided with a filling line (4) comprising an upstream end (3), connected to at least one source (5) of pressurised gas, and a downst...  
WO/2018/185403A1
Method for measuring the quantity of gas introduced into a gas reservoir (2) via a filling station (1) provided with a filling line (4) comprising an upstream end (3), connected to at least one source (5) of pressurised gas, and a downst...  
WO/2018/187010A1
An energy harvester for use to provide power to metrology hardware like gas meters and flow measuring devices. The energy harvester may include a body with ends connectable to a pipe, a fluid circuit disposed in the body and coupled to t...  
WO/2018/184811A1
The invention relates to a sensor element (110) for acquiring at least one property of a fluid medium. Said sensor element (110) comprises at least one housing (114) which forms at least one wall (116) of at least one flow channel (120) ...  
WO/2018/185404A1
Method for measuring the quantity of gas introduced into a gas reservoir (2) via a filling station (1) provided with a filling line (4) comprising an upstream end (3), connected to at least one source (5) of pressurised gas, and a downst...  
WO/2018/173043A1
A system for dispensing fluid includes a reservoir chamber for receiving a liquid dose, said reservoir chamber in fluid flow connection with a liquid supply line via a first valve; a measuring chamber arranged in fluid flow connection wi...  
WO/2018/174841A1
A method of determining a zero offset of a vibratory meter at a process condition is provided. The method includes measuring a flow rate of a material in the vibratory meter, determining if the measured flow rate is less than a low flow ...  
WO/2018/175230A1
A method includes obtaining (704) pressure measurements associated with fluid that passes through a flow restrictor (202), where the pressure measurements identify pressures upstream and downstream from the flow restrictor. The method al...  
WO/2018/175223A1
A method includes obtaining (402) actual flow measurements generated by a flow meter (210), where the actual flow measurements identify a flow of material in a passageway (204). The method also includes generating (404) estimated flow me...  
WO/2018/158010A1
The invention relates to a magnetic-inductive flowmeter, comprising a coil body (2), which is designed to sense a fluid flow in a fluid channel (3), and an electronic unit (4), which is electrically connected to the coil body (2) and is ...  
WO/2018/160382A1
A mass flow meter and methods for using the same are provided. The mass flow meter can include a tubular housing, a flexible plate, an actuator, and at least two sensors. The flexible plate can be coupled to an interior wall of the tubul...  
WO/2018/142019A1
The object of the invention is an apparatus and a method for measuring dewatering in the wet end of a paper machine. What is essential in the invention is that the measuring system (26) comprises an essentially horizontal inlet pipe (10)...  
WO/2018/142024A1
The object of the invention is an apparatus for measuring dewatering in the wet end of a paper machine. What is essential in the invention is that the apparatus comprises a measuring receptacle (15) functioning at normal air pressure, in...  
WO/2018/138518A1
An electromagnetic flow sensor suitable for low cost manufacturing is disclosed. The sensor comprises planar or thin film electrodes (5) formed on one or both sides of an insulating substrate (4), the substrate being located between the ...  

Matches 1 - 50 out of 9,645