Vorrichtung zur Messung der Füllhöhe und der mittleren Temperatur von Flüssigkeiten in Tankanlagen
    1.
    发明公开
    Vorrichtung zur Messung der Füllhöhe und der mittleren Temperatur von Flüssigkeiten in Tankanlagen 失效
    设备,用于测量填充水平和在罐安装液体的平均温度。

    公开(公告)号:EP0039420A2

    公开(公告)日:1981-11-11

    申请号:EP81102681.4

    申请日:1981-04-09

    发明人: Rapp, Eugen

    CPC分类号: G01F23/68 G01K3/06

    摘要: Ein Längen- und Temperaturmeßgerät für Tankanlagen besitzt ein Meßrohr und eine das Meßrohr umgebende Nachführeinrichtung zum Nachführen eines im Meßrohr verschiebbaren Schiebers. Um eine genaue Füllstandsmessung und eine genaue Messung der mittleren Temperatur einfach und zuverlässig durchführen zu können, ist im Meßrohr (2) mindestens ein Widerstandselement (24) in Längsrichtung über die gesamte Meßstrecke angeordnet und besitzt aus dem Meßrohr (2) herausgeführte Endanschlüsse (28, 30). Am Schieber (20) befindet sich ein Schleifkontakt (30), der das Widerstandselement (24) abgreift. Eine Referenzspannungsquelle (40) liegt zwischen den Endanschlüssen (28, 30) des Widerstandselements (24), und es ist eine elektrische Meßeinrichtung (42) an den Schleifkontakt (30) zum Messen der abgegriffenen Teilspannung anschließbar.

    摘要翻译: 1.一种用于水平的和的在罐安装液体的平均温度的测量装置,其具有:一个测量管(2)在罐中安装垂直布置; 其在纵向方向上把它和向其中引出测量管(2)的端部连接件(28,30)的测量管(2)拉伸的第一电阻元件(24)所有; 这是在定向拉伸在测量管(2)沿纵向将它和底端连接(32)到所有这些被引出测量管(2)的第二电阻元件(26)所有; 参考电压,其电平的测量期间被连接到端部连接件(28,30)到所述第一电阻元件的源极(40)(24); 到电测量单元(42); 和计算机单元(48),其采用在计算其平均温度的液体的测量的水平; 其特征滑块,DASS围绕测量管的主 - 从设备(14,15,16)(2)在测量管引导件(2)(20),其滑动沿每个第一之一滑动接触(31,33) 和第二电阻元件(24,26),做了两个滑动触头(31,33)被引出测量管(2)的,做过的顶端连接到所述第二电阻元件(26)不会在任何位置连接,并 电平的测量的电测量单元中(42)被连接到相关联的第一滑动接触(31),并测量偏电压分出并为水平的计算发出相应的信号到计算机单元(48); 参考电压在底部端连接(32)到所述第二电阻元件(26)被连接和相关联的第二滑动接触(33)的平均温度的测量的源(40)时那样,也做了测量单元(42) 连接参考电压的源极(40)和第二滑动接触(33)之间,并且测量从所述第二电阻元件(26)分出的部分抗性和平均温度的计算发出相应的信号到计算机单元( 48)。

    METHOD AND DEVICE FOR TEMPERATURE PREDICTION AS WELL AS SENSOR SYSTEM WITH SUCH A DEVICE

    公开(公告)号:EP3954976A1

    公开(公告)日:2022-02-16

    申请号:EP20190758.1

    申请日:2020-08-12

    申请人: Baumer A/S

    IPC分类号: G01K3/02 G01K7/42

    摘要: The present invention relates to a method and a device (1) for predicting an end temperature (46) of a temperature change affecting a temperature-sensitive system, such as a sensor system (2). The method comprises the steps of inputting at least one measured temperature value (11) into a first temperature prediction model (30) and into a second temperature prediction model (32), calculating a first predicted temperature (34) based on the first temperature prediction model (30), calculating a second predicted temperature (36) based on the second temperature prediction model (32), and calculating a final predicted temperature (18) from the first predicted temperature (34) and the second predicted temperature (36). The final predicted temperature (18) can be calculated before the end temperature (46) is measurable by a temperature sensor (10). Thereby, limitations caused by heat-transfer-related thermal inertia are mitigated and time delay is minimized. By combining the results of two temperature prediction models (30, 32) into the final predicted temperature (18), the inventive method further can achieve a higher accuracy than a method employing only one of the prediction models. The device (1) comprises means for performing the inventive method. Further, the present invention relates to a sensor system (2) comprising the device (1).

    RECHARGEABLE BATTERY TEMPERATURE ESTIMATION DEVICE AND RECHARGEABLE BATTERY TEMPERATURE ESTIMATION METHOD

    公开(公告)号:EP3726639A1

    公开(公告)日:2020-10-21

    申请号:EP18896141.1

    申请日:2018-12-26

    摘要: To accurately estimate an internal temperature of a chargeable battery by simple calculation. A chargeable battery temperature estimation apparatus that estimates internal temperature of a chargeable battery includes: a current acquiring means for acquiring a detected current value output from a current sensor configured to detect a current flowing in the chargeable battery; a calculating means for calculating a heating value on the basis of the detected current value, with the heat being generated, according to a current, inside the chargeable battery; a temperature acquiring means for acquiring a detected temperature value output from a temperature sensor configured to detect an external temperature of the chargeable battery; an estimation means for estimating an internal temperature of the chargeable battery according to a current and an external temperature, based on the heating value and the detected temperature value; and an output means for

    Calibration of temperature monitoring apparatus
    10.
    发明公开
    Calibration of temperature monitoring apparatus 失效
    Eichung einesTemperaturüberwachungsgerät。

    公开(公告)号:EP0549295A1

    公开(公告)日:1993-06-30

    申请号:EP92311635.4

    申请日:1992-12-21

    摘要: A temperature monitoring apparatus comprises means for measuring and storing parameters affecting the temperature of a food storage or display means over a period of time; means for calculating an estimated product temperature from said parameters, and means for periodically calibrating the monitoring apparatus, the calibrating means comprising a temperature measuring means adapted to directly measure in-product or between product temperature and to store said measurements over a period of time, means for comparing the directly measured temperature over said period of time with the estimated temperature and means for correcting the estimated temperature to more closely correspond with the calculated temperature and for using the corrected temperature to calibrate the apparatus.

    摘要翻译: 温度监测装置包括用于在一段时间内测量和存储影响食品储存或显示装置的温度的参数的装置; 用于从所述参数计算估计产品温度的装置,以及用于周期性地校准监测装置的装置,所述校准装置包括适于直接测量产品中或产品温度之间的温度测量装置,并且在一段时间内存储所述测量值, 用于将所述时间段上的直接测量温度与估计温度进行比较的装置,以及用于将估计温度校正为更接近于计算温度的装置,以及使用校正温度来校准装置。