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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 ...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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 ...
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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 ...
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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...
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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 ...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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 ...
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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...
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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...
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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...
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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 ...
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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...
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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...
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