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公开(公告)号：US11415466B2
公开(公告)日：2022-08-16
申请号：US16828979
申请日：2020-03-25
Applicant: ABB Schweiz AG
Inventor： Peter Ude , Wilhelm Daake , Juergen Horstkotte , Guruprasad Sosale , Joerg Gebhardt , Paul Szasz , Andreas Decker
Abstract: A temperature measuring device for determining a medium temperature by a temperature of a measuring point on a surface enclosing the medium includes: at least one measuring sensor; at least one reference sensor; and a measured value processing device which is connected via a cable to the at least one measuring sensor and via a cable to the at least one reference sensor. The at least one measuring sensor and the at least one reference sensor are arranged along a main thermal connection path between the surface enclosing the medium and surroundings. The at least one measuring sensor is arranged close to the measuring point. A thermal resistance between a relevant measuring sensor and the at least one reference sensor is smaller than a thermal resistance between a relevant reference sensor and the surroundings.
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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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3.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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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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公开(公告)号：US20240361187A1
公开(公告)日：2024-10-31
申请号：US18644321
申请日：2024-04-24
Applicant: ABB Schweiz AG
Inventor： Joerg Gebhardt , Wilhelm Daake , Karsten Schroeder , Guruprasad Sosale , Patric Ackermann , Subhashish Dasgupta
Abstract: A temperature sensor assembly configured to determine a temperature of a surface of a vessel wall, comprising: a housing and a head element, wherein the head element is removably arranged on the housing; a first thermal rod comprising a temperature measurement sensor; and/or a second thermal rod, comprising a reference temperature sensor; wherein the first thermal rod and the second thermal rod are connected to the head element such that the first thermal rod and/or the second thermal rod are removable from the housing with the head element.
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Patent Agency Ranking
公开(公告)号：US20200225096A1
公开(公告)日：2020-07-16
申请号：US16828979
申请日：2020-03-25
Applicant: ABB Schweiz AG
Inventor： Peter Ude , Wilhelm Daake , Juergen Horstkotte , Guruprasad Sosale , Joerg Gebhardt , Paul Szasz , Andreas Decker
Abstract: A temperature measuring device for determining a medium temperature by a temperature of a measuring point on a surface enclosing the medium includes: at least one measuring sensor; at least one reference sensor; and a measured value processing device which is connected via a cable to the at least one measuring sensor and via a cable to the at least one reference sensor. The at least one measuring sensor and the at least one reference sensor are arranged along a main thermal connection path between the surface enclosing the medium and surroundings. The at least one measuring sensor is arranged close to the measuring point. A thermal resistance between a relevant measuring sensor and the at least one reference sensor is smaller than a thermal resistance between a relevant reference sensor and the surroundings.
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公开(公告)号：US20240319003A1
公开(公告)日：2024-09-26
申请号：US18609059
申请日：2024-03-19
Applicant: ABB Schweiz AG
Inventor： Vadim Migunov , Paul Szasz , Guruprasad Sosale
Abstract: A system and method for non-invasive measurement of physical parameters of fluids in process pipes includes exciting the process pipe, measuring a vibration signal, and reducing the frequency range of the measured vibration signal to a range where a predicted resonant frequency is located. The method further comprises estimating the number of parameters and values for the parameters for a fitting algorithm, fitting the fitting algorithm to the processed measured vibration signal, and adapting the parameters so that the curve of the fitting algorithm fits to a curve of the processed measured vibration signal. The physical parameter is determined from the parameters.
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8.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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公开(公告)号：US20230358620A1
公开(公告)日：2023-11-09
申请号：US18312888
申请日：2023-05-05
Applicant: ABB Schweiz AG
Inventor： Joerg Gebhardt , Paul Szasz , Guruprasad Sosale
CPC classification number: G01K13/026 , G01F1/88 , G01K1/143 , G01K7/427 , G01N25/18
Abstract: A system for non-invasive determining of a fluid temperature of a fluid in a pipe, comprising a surface temperature sensor disposed at a pipe surface of the pipe; a reference temperature sensor disposed outside of the pipe; a data interface, configured for receiving nominal process parameters; a process parameter sensor, configured for determining at least one measured process parameter, wherein the at least one measured process parameter relates to measured parameters of a process that relates to the fluid in the pipe; and a process model, configured for determining a calculated fluid temperature of the fluid in the pipe by using the determined surface temperature, the determined reference temperature, the received nominal process parameters and the at least one measured process parameter.
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公开(公告)号：US20230314241A1
公开(公告)日：2023-10-05
申请号：US18328025
申请日：2023-06-02
Applicant: ABB Schweiz AG
Inventor： Joerg Gebhardt , Guruprasad Sosale , Wilhelm Daake , Karsten Schroeder , Subhashish Dasgupta , Patric Ackermann , Horst Schwanzer
CPC classification number: G01K15/007 , G01J5/02 , G01K1/024 , G01J2005/0077
Abstract: A method for validating an invasive temperature measurement system includes providing a first temperature data of the invasive temperature measurement system of a medium, the medium surrounded by a vessel wall enclosing the medium; providing a second temperature data of a non-invasive temperature measurement system, the non-invasive temperature measurement system thermally contacting an outside surface of the vessel wall enclosing the medium; determining a temperature of the medium based on the second temperature data medium properties and properties of the vessel wall; and comparing the first temperature data with the determined temperature of the medium to validate the invasive temperature measurement system.
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