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Matches 1 - 50 out of 958

Document Document Title
WO/2020/186062A1
An analyzer system includes a cartridge configured to receive a sample. The cartridge has a plurality of chambers for isolating a target analyte of the sample and collecting a quantity of a first label that is proportional to a quantity ...  
WO/2020/178691A1
A device (110) for the measurement of the flow rate of a gas in a main gas piping (111), comprising: - first branch means (180) with a first branch pipe (112), developing inside a main piping (111) according to a second direction (X2) at...  
WO/2020/065379A1
A module (1 ) for measuring the flow rate of fuel, having an inlet portion (4a), an outlet portion (4b) and a primary conduit (3) for transporting the fuel extending between said inlet and outlet portions (4a, 4b) for transporting a firs...  
WO/2020/052861A1
The invention relates to a sensor (10) for determining at least one parameter of a fluid medium flowing through a measurement channel (30), particularly of an intake air mass flow of an internal combustion engine. The sensor (10) compris...  
WO/2019/170767A1
The invention relates to a fluid flow meter comprising a measuring section for a flow indicator with different measuring methods for flow velocity and fluid flow rate, comprising a housing with an inlet channel, an outlet channel and at ...  
WO/2019/147332A1
In a drilling system for drilling a borehole with drilling fluid, a flow loop communicates the drilling fluid, and a differential pressure device in the flow loop at a measurement location produces a pressure drop in flow. The measuremen...  
WO/2018/119092A8
The present disclosure is directed to methods and systems for calibration, calibration verification, and sensitivity checks for a detector. The methods and systems include calibrating a detector by releasing at least one calibrant from a...  
WO/2019/136013A1
An electronic flow meter that is configured to use localized flow conditions to determine volumetric flow. The embodiments may include a body forming a pass-through channel and a by-pass channel; a semiconductor device comprising a senso...  
WO/2019/134998A1
The invention relates to a measuring arrangement (1) for determining at least one parameter of a fluid medium (L1) flowing through a fluid flow channel (10). The measuring arrangement (1) comprises a probe device (2) formed as a hollow b...  
WO/2019/120791A1
The invention relates to a method for determining a volumetric and/or mass flow rate of a medium (M) flowing in a tube (20), wherein a density and/or a viscosity of the fluid (F) is/are determined by means of a MEMS sensor chip (30), whe...  
WO/2019/107217A1
An intake air amount measuring device includes a bypass-type air flowmeter and a processor that calculates an intake air amount of an engine based on the measurement result of the air flowmeter. When calculating the intake air amount, th...  
WO/2019/087075A1
An air flow sensor 2 comprises a housing 4 having an inflow aperture 15, an outflow aperture 16 and an air flow pathway from the inflow aperture to the outflow aperture. The air flow sensor further comprises a first sensing element 28 wh...  
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/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...  
WO/2018/140550A1
An insertion-type flowmeter adapted for removable insertion into a fluid conduit includes an elongate body having a flow opening and a vortex-generating element disposed within the flow opening at distance from the opening entry that is ...  
WO/2018/119092A1
The present disclosure is directed to methods and systems for calibration, calibration verification, and sensitivity checks for a detector. The methods and systems include calibrating a detector by releasing at least one calibrant from a...  
WO/2018/115050A1
The invention relates to a gas measuring device (10) for measuring an exhaust gas flowing in an exhaust pipe (100) of an internal combustion engine. According to the invention, the gas measuring device comprises a housing (20) having at ...  
WO/2018/086928A1
What is proposed is a sensor arrangement (110) for determining at least one parameter of a fluid medium flowing through a measurement channel (112), in particular an intake air mass flow of an internal combustion engine. The sensor arran...  
WO/2018/057803A1
A mass flowmeter employing thermal dispersion technology, and method for determining mass flow of a fluid throughout a range beyond that which is possible for a constant ΔT instrument at increasing power, and below that with which a con...  
WO/2018/017539A1
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for metering water are disclosed. In one aspect, a method includes the actions of receiving, from a first meter that is connected to a fir...  
WO/2017/133588A1
Disclosed is an oil-gas-water three-phase flowmeter. The oil-gas-water three-phase flowmeter comprises a main pipe (1). A mixer (2), a pressure sensor (3) and a gas-liquid two-phase flowmeter (4) are successively disposed on a horizontal...  
WO/2017/112839A1
The present disclosure relates to a calibration device and a sensitivity determining device for a virtual flow meter, and corresponding methods. The present disclosure relates to a calibration device for calibrating a virtual flow meter ...  
WO/2017/102500A1
The invention relates to an air mass flow meter comprising a housing which has an air conducting path in which an air mass sensor element is arranged. The air mass sensor element is arranged on a sensor element support which is arranged ...  
WO/2017/075004A1
A flow element for detecting flow is described. The flow element includes a flow body defining a main flow path having a main flow resistance and a removable flow module defining at least a part of a bypass flow path having a bypass flow...  
WO/2017/068144A1
The present disclosure relates to a method for determining the flow rate of formation water and/or the total rate of produced water in a gas well. More particularly, the present disclosure relates to a method and system to determine the ...  
WO/2017/059987A1
The invention relates to a sensor device (10) for detecting at least one flow property of a fluid medium. The sensor device (10) comprises at least one sensor housing (14). Accommodated in the sensor housing (14) is at least one electron...  
WO/2017/059985A1
The invention relates to a device (10) for detecting at least one flow property of a fluid medium. The sensor device (10) comprises at least one sensor housing (14). Accommodated in the sensor housing (14) is at least one electronics mod...  
WO/2017/045887A1
A method (1) for determining the compressibility of a flowing fluid comprises the following steps: driving a volume flow of the fluid by means of a pump through at least one measuring tube of a vibronic density meter at a first pressure ...  
WO/2016/176596A9
Multiphase flow meters and related methods are disclosed herein. An example apparatus includes an inlet manifold; an outlet manifold, first and second flow paths coupled between the inlet and outlet manifolds; and an analyzer to determin...  
WO/2017/023388A2
A secure data management system and method which separates query processing operations from transaction management and data storage operations to provides secure outsourced data management assurances while remaining practically viable fo...  
WO/2016/206773A1
The invention relates to a flow meter (1) for flow measurement of flowing fluids, said fluids flowing over a measuring path located in a measuring tube (10), said measuring path, in at least one section, having a main channel (24;26) and...  
WO/2016/187020A1
A fluid flow meter system for monitoring fluid flow through a lumen includes a first ultrasonic transducer configured to transmit one or more versions of a transmit (TX) signal through a fluid flowing within the lumen, and a second ultra...  
WO/2016/176596A1
Multiphase flow meters and related methods are disclosed herein. An example apparatus includes an inlet manifold; an outlet manifold, first and second flow paths coupled between the inlet and outlet manifolds; and an analyzer to determin...  
WO/2016/144717A1
Embodiments described herein include systems and methods for detecting flow of a fluid. One embodiment of a system includes a flow body, a thermal tube sensor housing, and a computing device. In some embodiments, the flow body includes a...  
WO/2016/127030A1
Apparatus features a signal processor or signal processing module configured to: receive signaling containing information about a central air-core of an overflow pipe of a hydrocyclone where fluid flow is concentrated in an outer annular...  
WO/2016/120117A1
The invention relates to a measurement device (101) for measuring a volume flow of a liquid which emerges at an extraction point, wherein the measurement device (101) comprises an inlet (102), an outlet (103), a backing-up chamber, an ou...  
WO/2016/108198A1
The invention relates to a vapour metering skid for custody transfer applications, comprising at least two metering units, namely a main unit and a back-up unit for the main unit, with a calibration unit being provided for the skid in on...  
WO/2016/087023A1
The invention relates to a method for determining a gas amount, which can be dispensed by a dispensing device, in particular in the form of a hydrogen gas amount, by means of a gas meter (36). The invention is characterized in that a par...  
WO/2016/089552A1
The disclosed embodiments include a wireless restrictor that may be used as a laminar flow element in a flow meter or a mass flow controller. Embodiments of the wireless restrictor include a single machined part that contains both the fe...  
WO/2016/041664A1
The invention proposes a sensor arrangement (10) for determining at least one parameter of a fluid medium flowing through a channel structure (22), in particular an intake air mass flow of an internal combustion engine. The sensor arrang...  
WO/2015/197575A1
Methods are known for measuring time-resolved throughflow processes using a rotary displacement element (14), a pressure difference sensor connected in parallel in the form of a piston (24) arranged in a measuring chamber (22), a distanc...  
WO/2015/189029A1
A measurement apparatus comprising (a) a support element (14) with a longitudinal axis (A) on or at which is mounted a micromechanical sensor (1) for measuring a process variable of a gaseous or liquid fluid, and (b) the micromechanical ...  
WO/2015/189028A1
A measurement apparatus comprising (a) a support element (14) with a longitudinal axis (A) on or at which is mounted a micromechanical sensor (1) for measuring a process variable of a gaseous or liquid fluid, and (b) the micromechanical ...  
WO/2015/181024A1
The invention relates to a method for the valve-controlled filling of a defined fill quantity of a medium (P) into a container (60), wherein during a filling process a flow rate (L1) of the medium (P) is determined on the basis of a meas...  
WO/2015/110205A1
The invention proposes a sensor arrangement (10) for determining at least one parameter of a fluid medium flowing through a channel structure (14), in particular an intake air mass flow of an internal combustion engine. The sensor arrang...  
WO/2014/194729A1
A device for online measurement of gas-phase flux and liquid-phase flux of moisture in a horizontal pipe comprises a horizontal venturi pipe and a gamma ray detector. The horizontal venturi pipe comprises a truncated cone-shaped inlet ch...  
WO/2014/187550A1
The invention relates, amongst other things, to a method for operating an ultrasound flowmeter for the ultrasonic measurement of flow rates of flowing fluids, in which the flow rate is calculated from the ultrasound propagation times of ...  
WO/2014/169998A1
The invention relates to a flowmeter for a fluid, comprising at least two channels (6, 13), which each have a bottom, a top, and two walls (11, 12), wherein at least one of the channels (6, 13) is a measurement channel (13), in which a m...  
WO/2014/158375A1
The disclosed embodiments include a mass flow controller for controlling a flow of a fluid. In one embodiment, the mass flow controller comprises an inlet for receiving the fluid; a flow path in which the fluid passes through the mass fl...  

Matches 1 - 50 out of 958