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公开(公告)号：US12163973B2
公开(公告)日：2024-12-10
申请号：US17588278
申请日：2022-01-29
Applicant: ABB Schweiz AG
Inventor： Paul Szasz , Guruprasad Sosale , Joerg Gebhardt , Sebastian Breisch , Thomas Stahl , Matthias Berning , Vadim Migunov
IPC: G01N9/00
Abstract: A measurement system for determining a physical parameter of a pipe-fluid system includes a pair of confining elements configured to decrease surface vibration deformations at an outer surface of each end of the pipe-fluid system; wherein each confining element comprise a supporting frame configured to be detachably mounted on a pipe of the pipe-fluid system; and a fixation element configured to be detachably mounted for mechanically coupling the supporting frame with an outer surface of the pipe; an excitation system, configured to generate a mechanical vibration spectrum at a surface of the pipe-fluid system; and a vibration measurement device configured to be mechanically coupled to an outer surface of the pipe-fluid system, and configured to provide a mechanical vibration spectrum of the pipe-fluid system.
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12.发明公开公开(公告)号：US20240118145A1
公开(公告)日：2024-04-11
申请号：US18479961
申请日：2023-10-03
Applicant: ABB Schweiz AG
Inventor： Joerg Gebhardt , Guruprasad Sosale , Subhashish Dasgupta , Patric Ackermann , Wilhelm Daake , Karsten Schroeder
IPC: G01K13/02
CPC classification number: G01K13/026
Abstract: A computer implemented method for determining boundary thermal resistance data of a boundary layer includes obtaining first temperature data from a first temperature sensor, which is arranged at a first pipe section; obtaining second temperature data from a second temperature sensor, which is arranged at a second pipe section, wherein the first temperature sensor is a non-invasive temperature sensor and the second temperature sensor is an invasive temperature sensor; providing process condition data; determining boundary thermal resistance data of a boundary layer of the fluid next to an inner wall of the pipe based on the process condition data.
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13.发明公开公开(公告)号：US20230358585A1
公开(公告)日：2023-11-09
申请号：US18312909
申请日：2023-05-05
Applicant: ABB Schweiz AG
Inventor： Paul Szasz , Joerg Gebhardt
CPC classification number: G01F1/6884 , G01D21/02 , G01K7/427 , G01L1/2287
Abstract: A system for determining at least one calculated process parameter of a fluid in a pipe includes a data interface receiving nominal process parameters, which relate to nominal parameters of a process that relates to the fluid in the pipe; an invasive temperature sensor that determines a fluid temperature; a reference temperature sensor disposed outside of the pipe for determining a reference temperature; a surface temperature sensor disposed at a surface of the pipe for determining a surface temperature; a process model that determines a process parameter by using the reference temperature, the surface temperature, the received nominal process parameters, and the determined fluid temperature.
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公开(公告)号：US11520324B2
公开(公告)日：2022-12-06
申请号：US16511018
申请日：2019-07-15
Applicant: ABB Schweiz AG
Inventor： Paul Szasz , Kai Koenig , Stephan Wildermuth , Joerg Gebhardt
IPC: G05B23/02 , G01R31/327 , G07C3/02 , G01R31/00
Abstract: An apparatus for prediction of the residual lifetime of an electrical system includes: an input unit; a processing unit; and an output unit. The input unit provides at least one sensor data from at least one sensor to the processing unit, the at least one sensor data including a measurement of at least one physical parameter of at least one component of an electrical system. Each sensor data is associated with a corresponding sensor and relates to a measurement of one physical parameter of a corresponding component of the electrical system. Each sensor data extends over a plurality of time windows and is assigned to a certain data class, such that sensor data at a particular time window has a value that falls into one of the data classes. For each sensor data the processing unit assigns the sensor data at each time window into a corresponding measurement window.
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公开(公告)号：US20220252494A1
公开(公告)日：2022-08-11
申请号：US17588278
申请日：2022-01-29
Applicant: ABB Schweiz AG
Inventor： Paul Szasz , Guruprasad Sosale , Joerg Gebhardt , Sebastian Breisch , Thomas Stahl , Matthias Berning , Vadim Migunov
IPC: G01N9/00
Abstract: A measurement system for determining a physical parameter of a pipe-fluid system includes a pair of confining elements configured to decrease surface vibration deformations at an outer surface of each end of the pipe-fluid system; wherein each confining element comprise a supporting frame configured to be detachably mounted on a pipe of the pipe-fluid system; and a fixation element configured to be detachably mounted for mechanically coupling the supporting frame with an outer surface of the pipe; an excitation system, configured to generate a mechanical vibration spectrum at a surface of the pipe-fluid system; and a vibration measurement device configured to be mechanically coupled to an outer surface of the pipe-fluid system, and configured to provide a mechanical vibration spectrum of the pipe-fluid system.
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Patent Agency Ranking
公开(公告)号：US20220074798A1
公开(公告)日：2022-03-10
申请号：US17530597
申请日：2021-11-19
Applicant: ABB Schweiz AG
Inventor： Andreas Decker , Joerg Gebhardt , Peter Ude , Juergen Horstkotte , Wilhelm Daake
Abstract: A method for testing a temperature measuring instrument is presented, where the instrument includes at least one sensor that changes its electrical resistance, and/or an electrical voltage that it produces, in response to being exposed to a change in temperature, and where the instrument is configured to be coupled to an object of interest. The method includes changing the temperature of at least one sensor by an amount that is detectable given the measurement resolution of the at least one sensor, by driving an electrical manipulation current through this sensor; obtaining one or measurement values from at least one sensor; and evaluating a state of the measuring instrument, a state of one or more of its sensors, and/or a state of a coupling to an object of interest, from the one or more measurement values.
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公开(公告)号：US20170023415A1
公开(公告)日：2017-01-26
申请号：US15216722
申请日：2016-07-22
Applicant: ABB Schweiz AG
Inventor： Andreas Decker , Joerg Gebhardt , Paul Szasz , Stephan Wildermuth
Abstract: A surface temperature sensor has a first geometric contact surface for determining the temperature in a vessel and a second geometric contact surface, wherein the first geometric contact surface and the second geometric contact surface are in point and/or linear contact and at least partially spaced variably from this. For improvement of thermal contact an adapter between the first geometric contact surface and the second geometric contact surface may be made of metal, whereby the process vessel facing side has a polygonal surface structure and the temperature sensor facing side of a sack-shaped recess.
Abstract translation: 表面温度传感器具有用于确定容器和第二几何接触表面中的温度的第一几何接触表面，其中第一几何接触表面和第二几何接触表面是点和/或线性接触并且可变地至少部分间隔 由此。 为了改善热接触，第一几何接触表面和第二几何接触表面之间的适配器可以由金属制成，由此处理容器面对侧具有多边形表面结构，并且温度传感器面向袋状凹部的侧面。
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公开(公告)号：US20170016775A1
公开(公告)日：2017-01-19
申请号：US15210922
申请日：2016-07-15
Applicant: ABB Schweiz AG
Inventor： Andreas Decker , Joerg Gebhardt , Paul Szasz , Stephan Wildermuth
IPC: G01K1/08
Abstract: A surface temperature sensor has a first geometric contact surface for determining the temperature in a vessel and a second geometric contact surface, wherein the first geometric contact surface and the second geometric contact surface are in point—and/or linear contact and at least partially spaced variably from this. For a long-term stability, low heat transfer resistance a metal foam is provided between the first geometric contact surface and the second geometric contact surface.
Abstract translation: 表面温度传感器具有用于确定容器和第二几何接触表面中的温度的第一几何接触表面，其中所述第一几何接触表面和所述第二几何接触表面是点和/或线性接触并且至少部分间隔开 从这可变。 为了长期稳定性，传热阻力低，在第一几何接触表面和第二几何接触表面之间提供金属泡沫。
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公开(公告)号：US12034281B2
公开(公告)日：2024-07-09
申请号：US17720756
申请日：2022-04-14
Applicant: ABB Schweiz AG
Inventor： Joerg Ostrowski , Kai Hencken , Ralf Gitzel , Joerg Gebhardt , Oliver Becker , Maciej Mruczek , Tomas Kozel , Anastasios Papageorgiou
IPC: H02B13/065 , G01J5/00
CPC classification number: H02B13/065 , G01J5/0096
Abstract: A fault detection system and method includes a sensor; a processing unit; and an output unit. The sensor is configured to acquire temperature data at a sensor location of a device, wherein the temperature data comprises first temperature data and second temperature data acquired a first time period after the first temperature data. The processing unit determines a temperature magnitude comprising utilization of the first temperature data and/or the second temperature data, and determines a rate of change of temperature. The processing unit predicts a temperature at a location of the device using the temperature magnitude, the rate of change of temperature, and a correlation, wherein the correlation is a correlation of a plurality of temperature magnitudes and a plurality of rate of change of temperatures at the sensor location with a plurality of hotspot temperatures at the location.
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20.发明公开公开(公告)号：US20240118225A1
公开(公告)日：2024-04-11
申请号：US18479918
申请日：2023-10-03
Applicant: ABB Schweiz AG
Inventor： Joerg Gebhardt , Guruprasad Sosale , Subhashish Dasgupta , Patric Ackermann , Wilhelm Daake , Karsten Schroeder
IPC: G01N25/18
CPC classification number: G01N25/18
Abstract: Computer implemented method for determining boundary thermal resistance data (Rbl) of a boundary layer (15), comprising the following steps: obtaining first temperature data (T1) from a first temperature sensor (13), which is arranged at a first pipe section (S1); obtaining second temperature data (T2) from a second temperature sensor (14), which is arranged at a second pipe section (S2); wherein the first temperature sensor (13) and the second temperature sensor (14) are non-invasive temperature sensors; providing process condition data (P); determining boundary thermal resistance data (Rbl) of a boundary layer (15) of the fluid (11) next to an inner surface (16) of the wall of the pipe (12) based on the process condition data (P) and/or based on the first temperature data (T1) and/or the second temperature data (T2).
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