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公开(公告)号：US20200326247A1
公开(公告)日：2020-10-15
申请号：US16955944
申请日：2018-11-14
发明人： Anastasios Badarlis
摘要： A Measuring device (1) for the determination of at least one thermal property of a fluid, especially the volumetric heat capacity and the thermal conductivity, wherein the measuring device comprises a thermal property sensor (3) and an evaluation unit (2), wherein the evaluation unit (2) is adapted to determine the thermal property from a measurement signal determined by the thermal property sensor (1), wherein the thermal property sensor (3) comprises a heater (4), a first temperature sensor (5) and a second temperature sensor (6); wherein the thermal property sensor (3) comprises a mounting plate (7) with an opening (8), wherein the heater (4), the first temperature sensor (5) and the second temperature sensor (6) are arranged above or inside the opening (8).
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2.发明申请公开(公告)号：US20180306764A1
公开(公告)日：2018-10-25
申请号：US15768013
申请日：2016-09-08
IPC分类号： G01N33/22
CPC分类号： G01N33/225
摘要： A method for determining properties of a hydrocarbon containing gas mixture, especially natural gas or biogas, comprising: allowing the gas mixture to flow through a measuring arrangement; determining a pressure- and temperature dependent viscosity measured value, an associated measured value of temperature and an associated pressure measured value of the flowing gas mixture; ascertaining a first value of a first variable, which characterizes the energy content of the flowing gas mixture, based on viscosity measured value, the associated measured value of temperature, and the associated pressure measured value, wherein the first variable characterizing the energy content is the Wobbe index or the calorific value of the flowing gas mixture, wherein the Wobbe index is preferable.
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公开(公告)号：US11112340B2
公开(公告)日：2021-09-07
申请号：US16471162
申请日：2017-11-22
摘要： The present disclosure relates to a gas analyzer for measuring density and/or viscosity of a medium. The gas analyzer includes a connection panel having first and second media openings, each of which extends from a first surface to a second surface of the connection panel. A sensor panel is joined together with the connection panel on a first joint plane, and a cover panel is joined together with the sensor panel on a second joint plane, on a sensor panel face facing away from the connection panel. The cover panel has a cover panel cavity which communicates with the first and second media openings, and the sensor panel has at least one oscillator cavity which communicates with the first and second media openings. The sensor panel has a micromechanical oscillator arranged in the oscillator cavity and excitable to mechanically vibrate perpendicularly to the joint planes.
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4.发明授权公开(公告)号：US10605641B2
公开(公告)日：2020-03-31
申请号：US15037125
申请日：2014-10-27
发明人： Anastasios Badarlis , Axel Pfau , Oliver Popp , Vivek Kumar , Hanno Schultheis
摘要： A measuring device which has at least a first component, in which an integral measurement duct is provided or the first component forms in connection with additional components a measurement duct integrally in the measuring device. The measurement duct is provided for conducting a measured medium through the measuring device, characterized in that the first component has a first sensor for determining a first thermophysical property selected from thermal conductivity, thermal diffusivity and/or specific heat capacity of the measured medium, and wherein the measuring device has a second sensor, which vibrates and is provided for determining viscosity and/or density of the measured medium. The measured medium is conducted through the measurement duct from the first sensor to the second sensor.
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5.发明授权公开(公告)号：US11360070B2
公开(公告)日：2022-06-14
申请号：US16499517
申请日：2018-02-15
摘要： The present disclosure relates to a method for determining the methane index of a hydrocarbon-containing combustion gas mixture which has natural gas or biogas, having the steps: flowing the gas mixture through a measuring assembly; determining a first value of a first measurement variable related to a viscosity of the gas mixture; determining a second value of a second measurement variable related to a density of the gas mixture; determining a pressure value of the gas mixture, said pressure value belonging to the first value and the second value; determining a temperature value of the gas mixture, said temperature value belonging to the first value and the second value; and determining the methane index as a function of the first value, the second value, the pressure value, and the temperature value.
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公开(公告)号：US10976188B2
公开(公告)日：2021-04-13
申请号：US16347557
申请日：2017-10-10
发明人： Stephan Gaberthüel , Alexander Grün , Hanno Schultheis , Tobias Baur , Martin Barth , Anastasios Badarlis , Lars Neyerlin , Martin Arnold , Oliver Popp
摘要： The present disclosure relates to a method for manufacturing a probe of a thermal, flow measuring device for measuring mass flow of a liquid in a measuring tube, wherein the method includes: introducing a probe core including a hard solder and a core element into a first probe sleeve, wherein the first probe sleeve has an open first end and a closed second end away from the first end; melting the hard solder; affixing the core element by cooling the hard solder to a temperature less than the solidification temperature; and applying a thermoelement to a contact area of the core element or of the solidified hard solder. The present disclosure relates, furthermore, to a probe resulting from the manufacturing process as well as to a flow measuring device having at least one probe of the-present disclosure.
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公开(公告)号：US20190317037A1
公开(公告)日：2019-10-17
申请号：US16471162
申请日：2017-11-22
摘要： The present disclosure relates to a gas analyzer for measuring density and/or viscosity of a medium. The gas analyzer includes a connection panel having first and second media openings, each of which extends from a first surface to a second surface of the connection panel. A sensor panel is joined together with the connection panel on a first joint plane, and a cover panel is joined together with the sensor panel on a second joint plane, on a sensor panel face facing away from the connection panel. The cover panel has a cover panel cavity which communicates with the first and second media openings, and the sensor panel has at least one oscillator cavity which communicates with the first and second media openings. The sensor panel has a micromechanical oscillator arranged in the oscillator cavity and excitable to mechanically vibrate perpendicularly to the joint planes.
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8.发明申请MEASURING DEVICE AND METHOD FOR DETERMINING A CORRECTED MASS FLOW AND USES OF THE MEASURING DEVICE 审中-公开用于确定校正质量流量的测量装置和方法以及测量装置的使用公开(公告)号：US20160290849A1
公开(公告)日：2016-10-06
申请号：US15037125
申请日：2014-10-27
发明人： Anastasios Badarlis , Axel Pfau , Oliver Popp , Vivek Kumar , Hanno Schultheis
摘要： A measuring device which has at least a first component, in which an integral measurement duct is provided or the first component forms in connection with additional components a measurement duct integrally in the measuring device. The measurement duct is provided for conducting a measured medium through the measuring device, characterized in that the first component has a first sensor for determining a first thermophysical property selected from thermal conductivity, thermal diffusivity and/or specific heat capacity of the measured medium, and wherein the measuring device has a second sensor, which vibrates and is provided for determining viscosity and/or density of the measured medium. The measured medium is conducted through the measurement duct from the first sensor to the second sensor.
摘要翻译： 一种至少具有第一部件的测量装置，其中设置有一体的测量管道，或者将第一部件结合附加部件与测量装置中的测量管道整体形成。 测量管道用于通过测量装置传导测量介质，其特征在于，第一部件具有第一传感器，用于确定从测量介质的热导率，热扩散系数和/或比热容中选择的第一热物性，以及 其中所述测量装置具有第二传感器，所述第二传感器振动并被提供用于确定测量介质的粘度和/或密度。 测量介质通过测量管道从第一传感器传导到第二传感器。
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9.发明申请THERMAL, FLOW MEASURING APPARATUS AND METHOD FOR DETERMINING AND/OR MONITORING FLOW OF A MEDIUM 审中-公开流量测量装置及其测量和/或监测流量的方法公开(公告)号：US20150316401A1
公开(公告)日：2015-11-05
申请号：US14651289
申请日：2013-12-06
发明人： Oliver Popp , Axel Pfau , Anastasios Badarlis , Frank Steinhoff
CPC分类号： G01F1/684 , G01F1/6842 , G01F1/69 , G01F1/696 , G01F5/00 , G01F15/02 , G01F15/022 , G01N25/18 , G01N27/18
摘要： A thermal, flow measuring apparatus for determining and/or monitoring flow of a measured medium through a measuring tube, comprising at least two temperature sensors, wherein a first temperature sensor is heatable, and a second temperature sensor serves to provide the temperature of the measured medium. According to the invention, the thermal, flow measuring apparatus has at least one measuring transducer for ascertaining the following properties of the medium: thermal conductivity, heat capacity, density and dynamic viscosity or thermal conductivity, thermal diffusivity, density and dynamic viscosity.
摘要翻译： 一种用于通过测量管确定和/或监测测量介质流动的热流量测量装置，包括至少两个温度传感器，其中第一温度传感器是可加热的，第二温度传感器用于提供所测量的介质的温度 中。 根据本发明，热流测量装置具有至少一个测量传感器，用于确定介质的以下特性：热导率，热容量，密度和动态粘度或热导率，热扩散系数，密度和动态粘度。
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10.发明授权公开(公告)号：US11971281B2
公开(公告)日：2024-04-30
申请号：US17603140
申请日：2020-03-31
发明人： Anastasios Badarlis , Stephan Gaberthüel , Alexander Grün , Hanno Schultheis , Tobias Baur , Martin Barth , Martin Arnold , Mathieu Habert
摘要： A method for producing a probe of a thermal flowmeter for measuring mass flow of a medium in a measuring tube, wherein a probe core is provided arranged loosely in a probe sleeve having a longitudinal axis, wherein the probe sleeve is deformed relative to the longitudinal axis completely radially in the direction of the probe core by means of high energy rate forming, wherein a material-locking connection between probe sleeve and probe core results and a rod is formed, wherein the rod represents a base body that is used for probe production, wherein a deformation speed reaches values greater than 100 m/s, and wherein the high energy rate forming includes explosive forming or magnetic forming.
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