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公开(公告)号：EP3943840B1
公开(公告)日：2024-06-12
申请号：EP20186724.9
申请日：2020-07-20
CPC分类号： F25B49/00 , F25B2700/0020130101 , F25B2500/1920130101 , F25B2500/0620130101
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公开(公告)号：EP3443313A1
公开(公告)日：2019-02-20
申请号：EP17719734.0
申请日：2017-04-13
发明人： HONARMAND EBRAHIMI, Kourosh , VAN SCHIE, Morten , HAGEDOORN, Peter Leon , HAGEN, Wilfred Raymond
IPC分类号： G01K19/00
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公开(公告)号：EP3358324A1
公开(公告)日：2018-08-08
申请号：EP18155010.4
申请日：2018-02-02
CPC分类号： G01K17/20 , G01K15/005 , G01K19/00
摘要： L'invention concerne un procédé, mis en oeuvre par ordinateur, de détermination d'une valeur d'au moins une grandeur thermique (Rth1, Rth2, C) d'une zone d'un bâtiment soumise à au moins une donnée thermique environnementale et ayant un comportement thermique réel, comprenant les étapes suivantes :
• Construction (203) d'un modèle thermique initial de la zone ayant un comportement thermique théorique, le modèle thermique initial utilisant la valeur de la au moins une grandeur thermique (Rth1, Rth2, C), la valeur de la au moins une grandeur thermique étant initialisée à une valeur initiale (Rth1 0 , Rth2 0 , C 0 ),
• Entrée dans le modèle thermique initial de la zone d'au moins une donnée thermique environnementale issue d'une mesure,
• Exécution (205) d'un algorithme d'identification au modèle thermique initial modifiant la valeur initiale (Rth1 0 , Rth2 0 , C 0 ) de la au moins une grandeur thermique jusqu'à obtenir un modèle thermique calibré ayant un comportement thermique sensiblement égal au comportement thermique réel,
• Extraction (207) de la valeur de la au moins une grandeur thermique (Rth1, Rth2, C) du modèle thermique calibré.-
公开(公告)号：EP3096118A4
公开(公告)日：2017-10-11
申请号：EP14878725
申请日：2014-01-21
发明人： LEE JAEYONG , IM YONGHOON , SHIM SOOTAEK
CPC分类号： G01K17/10 , F24D19/1048 , G01K19/00
摘要： The present invention relates to a remote meter-reading system which can improve transmission efficiency of meter-reading data meter-read by a calorimeter. The present invention provides a remote meter-reading system comprising: a temperature sensor for sensing the temperature of fluid moving through piping; a calorimeter for measuring an amount of energy for cooling or heating on the basis of sensing data transferred from the temperature sensor to generate meter-reading data; and a server for receiving the meter-reading data from the calorimeter to calculate the amount of used energy for cooling or heating, wherein the calorimeter determines whether failure has occurred in itself, generates first meter-reading data when it is determined that the failure has not occurred, generates second meter-reading data different from the first meter-reading data when it is determined that the failure has occurred, and transmits the first and second meter-reading data to the server.
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公开(公告)号：EP4356086A1
公开(公告)日：2024-04-24
申请号：EP22734575.8
申请日：2022-06-16
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公开(公告)号：EP4350312A1
公开(公告)日：2024-04-10
申请号：EP22199672.1
申请日：2022-10-04
申请人： Mettler-Toledo GmbH
发明人： Meyer, Thomas , Huetter, Thomas
摘要： A differential scanning calorimeter comprises a temperature-controlled heat source and a sensor arrangement (9). The sensor arrangement (9) comprises sample- and reference-side pan support regions (4r), sample- and reference-side measurement regions, one or more measurement region sensors operative to output a differential heat flow signal (U) representative of the difference between heat flowing across the sample- and reference- side measurement regions (5r) and a sample- and reference-side local heater arrangement (3r). A sample pan and a reference pan are arranged on the respective sample and reference-side pan support region. A volume surrounding the pans is filled with a measuring gas. The method to determine a second calibration factor C E of a differential scanning calorimeter comprises the steps of creating a first steady state situation of a desired temperature. Once the first steady state is reached, applying heating power to one of the pan support region (S) by the use of the respective local heater arrangement and determining the second calibration factor based on the ratio of the differential heat flow signal U and the differential heating power.
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公开(公告)号：EP3361227A8
公开(公告)日：2018-12-05
申请号：EP16855450.9
申请日：2016-10-13
申请人： DENSO CORPORATION
发明人： SAITOU, Keita , YAZAKI, Yoshitaro , SHIMIZU, Motoki , HARADA, Toshikazu , SAKAIDA, Atusi , TANIGUCHI, Toshihisa , GOUKO, Norio , MATSUI, Hirohito
摘要： A composite sensor (1) includes a first sensor (10) configured to detect a first physical quantity; a second sensor (21 to 25) as a sensor of a different type from the first sensor, the second sensor being configured to detect a second physical quantity identical to or correlating with the first physical quantity; and an internal control unit (51) configured to perform failure diagnosis for at least one of the first sensor or the second sensor by comparison between a detection result of the first sensor and a detection result of the second sensor.
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公开(公告)号：EP3139146B1
公开(公告)日：2018-07-25
申请号：EP16186888.0
申请日：2016-09-01
CPC分类号： G01L27/002 , G01K19/00 , G01L19/086 , G01L19/143 , H04B10/0795 , H04B10/69
摘要： A controller (3) includes: a communication attachment member (5) configured to be detachably attached to a measuring device body (2); a second light emitter/receiver (52) provided to a communication attachment member (5) and configured to transmit/receive a signal to/from a first light emitter/receiver (95) of the measuring device body (2); and a second controller (422) configured to transmit/receive a signal to/from the second light emitter/receiver (52). An electronic circuit unit (91), electronic calibration unit (92), first control unit (93), signal transmission unit (94) and the first light emitter/receiver (95) are provided inside a housing (6) of the measuring device body (2). A window (66) is hermetically provided to a plate (62) of the measuring device body (2). The communication attachment member (5) includes a cover configured to be disposed so that the second light emitter/receiver (52) faces the window (66) and an engagement portion provided to the cover to be engageable with the housing (6).
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公开(公告)号：EP2795277A1
公开(公告)日：2014-10-29
申请号：EP12805697.5
申请日：2012-12-20
摘要： The present invention relates to a method for estimating the thermophysical properties of a material (Ω) that incorporates at least one temperature sensor (1, 2, 3) and one point heat source (4), the distance between the at least one temperature sensor (1, 2, 3) and the point heat source (4) being known. The method includes the steps of: expression of the theoretical temperature as a function of time at the at least one temperature sensor (1, 2, 3) when the point heat source (4) is activated, said expression depending on the thermophysical parameters of the material (Ω); acquisition of a plurality of temperature measurements by the at least one temperature sensor (1, 2, 3) over a time period during which the point heat source (4) is activated; and determining of the values of the thermophysical parameters of the material (Ω), such that the difference between the theoretical temperatures obtained via said expression and the temperatures that are actually measured is minimal. The present invention also relates to a method for measuring a heat flow (φ(t)) across a surface (Γ) of a material (Ω) and a flow meter (10) designed for this purpose.
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