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16 条记录 (耗时 0.034 秒)

    Pressure Transponder With Surface Accoustic Wave Sensor
    4.
    发明申请
    Pressure Transponder With Surface Accoustic Wave Sensor 失效
    压力转发器与表面声波传感器

    公开(公告)号：US20080307889A1

    公开(公告)日：2008-12-18

    申请号：US11794679

    申请日：2005-12-23

    申请人： Wolfgang Scholz ,  Armin Gasch ,  Raiko Milanovic ,  Peter Riegler

    发明人： Wolfgang Scholz ,  Armin Gasch ,  Raiko Milanovic ,  Peter Riegler

    IPC分类号： G01L11/06

    CPC分类号： G01L19/0092 ,  G01L19/0645 ,  G01L19/0672 ,  G01M3/24

    摘要： The invention relates to a pressure sensor, the measuring cell of which is provided with at least one membrane for the protection of the pressure-sensitive element and a measuring chamber, filled with pressure medium, in which the pressure-sensitive element is housed. According to the invention, the membrane is monitored for damage, whereby at least one surface wave sensor is arranged in the chamber filled with pressure medium. On damage to the membrane occurring, process medium is mixed with the pressure medium. A substance change in the sensitive region of the surface wave sensor is thus brought about which results in a differing signal run time. Any change in run time is an indictor of damage to the pressure sensor and may be signaled as such.

    摘要翻译： 本发明涉及一种压力传感器，其测量单元设置有用于保护压敏元件的至少一个膜和填充有压力介质的测量室，其中容纳压敏元件。 根据本发明，监测膜的损伤，由此在填充有压力介质的室中布置至少一个表面波传感器。 在发生膜的损坏时，将处理介质与压力介质混合。 因此，表面波传感器的敏感区域中的物质变化导致不同的信号运行时间。 运行时间的任何变化都是对压力传感器造成损害的指示器，并且可以这样发出信号。

    Pressure transponder with surface acoustic wave sensor
    7.
    发明授权
    Pressure transponder with surface acoustic wave sensor 失效
    带声表面波传感器的压力转发器

    公开(公告)号：US07694571B2

    公开(公告)日：2010-04-13

    申请号：US11794679

    申请日：2005-12-23

    申请人： Wolfgang Scholz ,  Armin Gasch ,  Raiko Milanovic ,  Peter Reigler

    发明人： Wolfgang Scholz ,  Armin Gasch ,  Raiko Milanovic ,  Peter Reigler

    IPC分类号： G01L11/00

    CPC分类号： G01L19/0092 ,  G01L19/0645 ,  G01L19/0672 ,  G01M3/24

    摘要： The invention relates to a pressure sensor, the measuring cell of which is provided with at least one membrane for the protection of the pressure-sensitive element and a measuring chamber, filled with pressure medium, in which the pressure-sensitive element is housed. According to the invention, the membrane is monitored for damage, whereby at least one surface wave sensor is arranged in the chamber filled with pressure medium. On damage to the membrane occurring, process medium is mixed with the pressure medium. A substance change in the sensitive region of the surface wave sensor is thus brought about which results in a differing signal run time. Any change in run time is an indictor of damage to the pressure sensor and may be signaled as such.

    摘要翻译： 本发明涉及一种压力传感器，其测量单元设置有用于保护压敏元件的至少一个膜和填充有压力介质的测量室，其中容纳压敏元件。 根据本发明，监测膜的损伤，由此在填充有压力介质的室中布置至少一个表面波传感器。 在发生膜的损坏时，将处理介质与压力介质混合。 因此，表面波传感器的敏感区域中的物质变化导致不同的信号运行时间。 运行时间的任何变化都是对压力传感器造成损害的指示器，并且可以这样发出信号。

    Diagnostic device for use in process control system
    8.
    发明申请
    Diagnostic device for use in process control system 失效
    用于过程控制系统的诊断设备

    公开(公告)号：US20080103629A1

    公开(公告)日：2008-05-01

    申请号：US12004018

    申请日：2007-12-20

    申请人： Raiko Milanovic ,  Wolfgang Scholz ,  Andrea Andenna

    发明人： Raiko Milanovic ,  Wolfgang Scholz ,  Andrea Andenna

    IPC分类号： G05D7/00 ,  G08B31/00

    CPC分类号： G05B23/0237 ,  G05B9/02 ,  Y10T137/8326

    摘要： The diagnostic device for detecting a failure of a sensing means, which sensing means comprises a recording means for repeatedly recording pairs of two absolute pressure values, the absolute pressure values being related to absolute pressures in the first and the second impulse lines, respectively, a computation means for repeatedly computing, from a prescribable number of pairs of the two absolute pressure values, a correlation value representative of the correlation between the two absolute pressure value, a comparison means for comparing correlation values to at least one correlation threshold value, and an output means for outputting a diagnostic output depending on the result of the comparison. It is possible to derive the absolute pressure values from one differential pressure measurement an one absolute pressure measurement.

    摘要翻译： 用于检测感测装置的故障的诊断装置，该感测装置包括用于重复记录两个绝对压力值对的记录装置，绝对压力值分别与第一和第二脉冲管线中的绝对压力相关，a 计算装置，用于从表示两个绝对压力值的对数的两个绝对压力值的可规定数量重复计算装置，用于将相关值与至少一个相关阈值进行比较的比较装置和 输出装置，用于根据比较结果输出诊断输出。 可以从一次压差测量中得到绝对压力值，即一次绝对压力测量。

    Diagnostic device for use in process control system
    9.
    发明授权
    Diagnostic device for use in process control system 失效
    用于过程控制系统的诊断设备

    公开(公告)号：US07729876B2

    公开(公告)日：2010-06-01

    申请号：US12004018

    申请日：2007-12-20

    申请人： Raiko Milanovic ,  Wolfgang Scholz ,  Andrea Andenna

    发明人： Raiko Milanovic ,  Wolfgang Scholz ,  Andrea Andenna

    IPC分类号： G01C25/00 ,  G06F11/30 ,  G21C17/00

    CPC分类号： G05B23/0237 ,  G05B9/02 ,  Y10T137/8326

    摘要： The diagnostic device that detects a failure of a sensor. The sensor includes memory for repeatedly recording pairs of two absolute pressure values, the absolute pressure values being related to absolute pressures in the first and the second impulse lines, respectively. A processor repeatedly computes, from a prescribable number of pairs of the two absolute pressure values, a correlation value representative of the correlation between the two absolute pressure values. The processor can also compare correlation values to at least one correlation threshold value, and generate a diagnostic output depending on the result of the comparison. It is possible to derive the absolute pressure values from one differential pressure measurement and one absolute pressure measurement.

    摘要翻译： 检测传感器故障的诊断装置。 传感器包括用于重复记录两个绝对压力值对的存储器，绝对压力值分别与第一和第二脉冲管线中的绝对压力相关。 处理器根据两个绝对压力值的规定数量的对重复计算代表两个绝对压力值之间的相关性的相关值。 处理器还可以将相关值与至少一个相关阈值进行比较，并根据比较结果生成诊断输出。 可以从一个差压测量和一个绝对压力测量中导出绝对压力值。

    Method, data processing device, and system for adaptive control of complex production chains
    10.
    发明授权
    Method, data processing device, and system for adaptive control of complex production chains 失效
    方法，数据处理装置和复杂生产链自适应控制系统

    公开(公告)号：US06662064B2

    公开(公告)日：2003-12-09

    申请号：US10262147

    申请日：2002-10-01

    申请人： Gerhard Vollmar ,  Raiko Milanovic

    发明人： Gerhard Vollmar ,  Raiko Milanovic

    IPC分类号： G06F1900

    CPC分类号： G06Q10/06 ,  G05B19/41865 ,  G05B2219/32237 ,  G05B2219/32252 ,  G05B2219/32265 ,  G05B2219/50364 ,  Y02P90/14 ,  Y02P90/20

    摘要： A method, a device, and a corresponding system for controlling a discrete production process produce or process in a number of production steps. Each step uses a machine, so that different intermediate products are produced. Buffer times are defined and taken into account during which one machine is able to continue to operate for the duration of the failure of one of the machines of a preceding production step by processing a stock of intermediate products corresponding to the associated buffer time and stored in a buffer during the production. In this case, production data are acquired continuously for each machine and, with access to these production data, statistically averaged repair times MTTRi (Mean Time to Repair) are calculated cyclically by using a MTTR calculator. Based on these times MTTRi, buffer times are calculated by using a TP calculator and are fed to a device for controlling the production process as desired values for buffer times.

    摘要翻译： 用于控制分立生产过程的方法，装置和相应的系统在多个生产步骤中产生或处理。 每一步都使用机器，以便生产不同的中间产品。 规定和考虑缓冲时间，在此期间，一台机器能够通过处理对应于相关联的缓冲时间的中间产品的库存并存储在前一生产步骤中的一个机器的故障期间继续运行 生产过程中的缓冲。 在这种情况下，为每台机器连续获取生产数据，并且通过使用MTTR计算器周期性地计算MTTRi（平均修复时间）的统计学平均修复时间。 基于这些时间MTTRi，通过使用TP计算器计算缓冲时间，并将其输送到用于控制生产过程的设备作为缓冲时间的期望值。