公开(公告)号：US07284437B2

公开(公告)日：2007-10-23

申请号：US11103439

申请日：2005-04-12

申请人： Peter Krippner ,  Wolfgang Scholz ,  Peter Riegler ,  Emrullah Altiok ,  Jürgen Biskup ,  Wilhelm Daake ,  Raiko Milanovic ,  Rolf Merte ,  Armin Gasch ,  Fabrizio Lorito ,  Andrea Moroni ,  Franco Vecchiato ,  Corrado Bianchi ,  Eugenio Volonterio

发明人： Peter Krippner ,  Wolfgang Scholz ,  Peter Riegler ,  Emrullah Altiok ,  Jürgen Biskup ,  Wilhelm Daake ,  Raiko Milanovic ,  Rolf Merte ,  Armin Gasch ,  Fabrizio Lorito ,  Andrea Moroni ,  Franco Vecchiato ,  Corrado Bianchi ,  Eugenio Volonterio

IPC分类号： G01L13/02

CPC分类号： G01L27/007

摘要： The invention relates to a device and a method for the status monitoring of a pressure measuring unit in an absolute or differential or relative pressure transducer, a pressure-sensitive element installed in the pressure measuring unit being impinged with at least one pressure generated by at least one membrane. During a defined diagnosis time interval, a testing element integrated in the pressure measuring unit is induced to undergo a change in volume, preferably by electrical activation. The pressure difference caused as a result in the pressure measuring unit is registered by a pressure-sensitive element. The curve registered during a diagnosis time interval is compared with a reference curve recorded with the pressure measuring unit intact. A fault indication is given if the deviations between the registered curve and the reference curve exceed predetermined tolerance values.

摘要翻译： 本发明涉及一种用于在绝对或差压或相对压力换能器中对压力测量单元进行状态监测的装置和方法，安装在压力测量单元中的压敏元件至少冲击至少一个压力 一个膜。 在定义的诊断时间间隔期间，集成在压力测量单元中的测试元件被诱导经历体积变化，优选地通过电激活。 由压力测量单元引起的压力差由压敏元件记录。 将在诊断时间间隔期间记录的曲线与记录有压力测量单元的参考曲线进行比较。 如果注册曲线和参考曲线之间的偏差超过预定的公差值，则给出故障指示。

公开(公告)号：US20050241363A1

公开(公告)日：2005-11-03

申请号：US11103439

申请日：2005-04-12

申请人： Peter Krippner ,  Wolfgang Scholz ,  Peter Riegler ,  Emrullah Altiok ,  Jurgen Biskup ,  Wilhelm Daake ,  Raiko Milanovic ,  Rolf Merte ,  Armin Gasch ,  Fabrizio Lorito ,  Andrea Moroni ,  Franco Vecchiato ,  Corrado Bianchi ,  Eugenio Volonterio

发明人： Peter Krippner ,  Wolfgang Scholz ,  Peter Riegler ,  Emrullah Altiok ,  Jurgen Biskup ,  Wilhelm Daake ,  Raiko Milanovic ,  Rolf Merte ,  Armin Gasch ,  Fabrizio Lorito ,  Andrea Moroni ,  Franco Vecchiato ,  Corrado Bianchi ,  Eugenio Volonterio

IPC分类号： G01L7/00 ,  G01L7/08 ,  G01L13/02 ,  G01L27/00

CPC分类号： G01L27/007

摘要： The invention relates to a device and a method for the status monitoring of a pressure measuring unit in an absolute or differential or relative pressure transducer, a pressure-sensitive element installed in the pressure measuring unit being impinged with at least one pressure by means of at least one membrane. During a defined diagnosis time interval, a testing element integrated in the pressure measuring unit is induced to undergo a change in volume, preferably by electrical activation. The pressure difference caused as a result in the pressure measuring unit is registered by a pressure-sensitive element. The curve registered during a diagnosis time interval is compared with a reference curve recorded with the pressure measuring unit intact. A fault indication is given if the deviations between the registered curve and the reference curve exceed predetermined tolerance values.

摘要翻译： 本发明涉及一种用于在绝对或差压或相对压力换能器中对压力测量单元进行状态监测的装置和方法，安装在该压力测量单元中的压敏元件通过至少一个压力 至少一个膜。 在定义的诊断时间间隔期间，集成在压力测量单元中的测试元件被诱导经历体积变化，优选地通过电激活。 由压力测量单元引起的压力差由压敏元件记录。 将在诊断时间间隔期间记录的曲线与记录有压力测量单元的参考曲线进行比较。 如果注册曲线和参考曲线之间的偏差超过预定的公差值，则给出故障指示。

公开(公告)号：US20080039956A1

公开(公告)日：2008-02-14

申请号：US10590650

申请日：2004-02-28

申请人： Raiko Milanovic ,  Rolf Merte ,  Armin Gasch ,  Fabrizio Lorito ,  Andrea Moroni ,  Franco Vecchiato ,  Corrado Bianchi ,  Eugenio Volonterio

发明人： Raiko Milanovic ,  Rolf Merte ,  Armin Gasch ,  Fabrizio Lorito ,  Andrea Moroni ,  Franco Vecchiato ,  Corrado Bianchi ,  Eugenio Volonterio

IPC分类号： G05B19/00

CPC分类号： G05B19/4185 ,  G05B2219/31087 ,  G05B2219/31206 ,  G05B2219/31282 ,  Y02P90/18

摘要： The invention relates to an arrangement of devices, such as, measuring devices or actuators, which are associated with process technology, and uni-directional or bidirectional data exchange with a central point, such as a control center or display device. A transmitting/receiving device is arranged such that data can be exchanged with the central point. The transmitting/receiving device is also arranged such that data from the other devices can be retrieved or transmitted further. The other devices do not comprise a transmitting or receiving device for direct communication with the central point.

摘要翻译： 本发明涉及与处理技术相关联的诸如测量装置或致动器的装置的布置，以及与诸如控制中心或显示装置的中心点的单向或双向数据交换。 发送/接收设备被布置成使得可以与中心点交换数据。 发送/接收设备也被布置成使得可以进一步检索或发送来自其他设备的数据。 其他设备不包括用于与中心点直接通信的发送或接收设备。

公开(公告)号：US08000816B2

公开(公告)日：2011-08-16

申请号：US10590649

申请日：2004-02-28

申请人： Raiko Milanovic ,  Rolf Merte ,  Armin Gasch ,  Thomas Karte ,  Andreas Stelter ,  Wolfgang Lasarzik

发明人： Raiko Milanovic ,  Rolf Merte ,  Armin Gasch ,  Thomas Karte ,  Andreas Stelter ,  Wolfgang Lasarzik

IPC分类号： G05B11/01 ,  G05B13/02 ,  G05B19/18 ,  C21B15/00

CPC分类号： G05B19/4185 ,  G05B2219/31089 ,  G05B2219/31282 ,  Y02P90/18

摘要： The invention relates to a process control system having measuring devices and actuators. All of the measuring devices and actuators process information and exchange data amongst themselves. All measuring devices and actuators are interconnected to enable a bi-directional data exchange. Several, or all of the measuring devices and actuators can exchange data with a service unit that can be connected to the devices and actuators. The invention also relates to a method for operating a process control system of this type.

摘要翻译： 本发明涉及一种具有测量装置和致动器的过程控制系统。 所有测量设备和执行器之间都会处理信息和交换数据。 所有测量设备和执行器都互连，以实现双向数据交换。 几个或全部测量装置和致动器可以与可连接到装置和致动器的维修单元交换数据。 本发明还涉及一种用于操作这种类型的过程控制系统的方法。

公开(公告)号：US20070270977A1

公开(公告)日：2007-11-22

申请号：US10590649

申请日：2004-02-28

申请人： Raiko Milanovic ,  Rolf Merte ,  Armin Gasch ,  Thomas Karte ,  Andreas Stelter ,  Wolfgang Lasarzik

发明人： Raiko Milanovic ,  Rolf Merte ,  Armin Gasch ,  Thomas Karte ,  Andreas Stelter ,  Wolfgang Lasarzik

IPC分类号： G05B19/418

CPC分类号： G05B19/4185 ,  G05B2219/31089 ,  G05B2219/31282 ,  Y02P90/18

摘要： The invention relates to a process control system having measuring devices and actuators. All of the measuring devices and actuators process information and exchange data amongst themselves. All measuring devices and actuators are interconnected to enable a bi-directional data exchange. Several, or all of the measuring devices and actuators can exchange data with a service unit that can be connected to the devices and actuators. The invention also relates to a method for operating a process control system of this type.

摘要翻译： 本发明涉及一种具有测量装置和致动器的过程控制系统。 所有测量设备和执行器之间都会处理信息和交换数据。 所有测量设备和执行器都互连，以实现双向数据交换。 几个或全部测量装置和致动器可以与可连接到装置和致动器的维修单元交换数据。 本发明还涉及一种用于操作这种类型的过程控制系统的方法。

公开(公告)号：US07624649B2

公开(公告)日：2009-12-01

申请号：US11662960

申请日：2005-09-28

申请人： Dieter Keese ,  Harry Plotzki ,  Frank Buhl ,  Karl-Heinz Rackebrandt ,  Andreas Thöne ,  Jörg Herwig ,  Rolf Merte ,  Peter Riegler

发明人： Dieter Keese ,  Harry Plotzki ,  Frank Buhl ,  Karl-Heinz Rackebrandt ,  Andreas Thöne ,  Jörg Herwig ,  Rolf Merte ,  Peter Riegler

IPC分类号： G01F1/32

CPC分类号： G01F1/3209

摘要： A vortex flowmeter is disclosed, which includes, among other features, a closed measuring tube, through which a flowable medium that is to be quantitatively measured flows, the medium flowing against a disturbing element that is arranged in the measuring tube. A vibration sensor is arranged downstream in the direction of flow detecting the vortex frequency generated by the disturbing element. An electronic evaluation unit is disposed downstream of the vibration sensor converting it into an electric signal corresponding to the quantitative flow rate or volumetric flow rate. The relative position can be changed between the measuring tube and the disturbing element and/or the measuring tube and the vibration sensor in a signal-optimizing manner.

摘要翻译： 公开了一种涡流流量计，其包括封闭的测量管，待定量测量的可流动介质通过该测量管流动，所述介质流动布置在测量管中的扰动元件。 振动传感器被布置在检测由扰动元件产生的涡流频率的流动方向的下游。 电子评估单元设置在振动传感器的下游，将其转换成对应于定量流量或体积流量的电信号。 可以以信号优化方式在测量管和干扰元件和/或测量管和振动传感器之间改变相对位置。

公开(公告)号：US07040140B2

公开(公告)日：2006-05-09

申请号：US10716130

申请日：2003-11-18

申请人： Thomas L. Bauer ,  Albrecht Vogel ,  Peter Krippner ,  Manfred Wetzko ,  Christian J. Schmidt ,  Antonio Ruzzu ,  Rolf Merte

发明人： Thomas L. Bauer ,  Albrecht Vogel ,  Peter Krippner ,  Manfred Wetzko ,  Christian J. Schmidt ,  Antonio Ruzzu ,  Rolf Merte

IPC分类号： G01N27/62

CPC分类号： G01N27/74

摘要： A device for suspension of a sample body which rotates in space about a rotation axis which is in a fixed position or is related to a fixed position, as a function of the intensity of a measurement effect. In order to ensure that a sample mass is mounted in the device securely and such that it can rotate very largely without any lateral movement, the suspension, which has at least two springs, for the sample body is designed to be planar in a rest position.

摘要翻译： 根据测量效果的强度的函数，悬架具有围绕位于固定位置或与固定位置相关的旋转轴的空间的样本体悬架的装置。 为了确保样品质量被牢固地安装在设备中并且使得其可以非常大地旋转而没有任何横向运动，具有用于样品体的至少两个弹簧的悬架设计成在静止位置是平面的 。

公开(公告)号：US20080167745A1

公开(公告)日：2008-07-10

申请号：US11663968

申请日：2005-09-28

申请人： Jorg Herwig ,  Dieter Keese ,  Harry Plotzki ,  Frank Buhl ,  Rolf Merte ,  Peter Riegler ,  Karl-Heinz Rackebrandt ,  Andreas Thone

发明人： Jorg Herwig ,  Dieter Keese ,  Harry Plotzki ,  Frank Buhl ,  Rolf Merte ,  Peter Riegler ,  Karl-Heinz Rackebrandt ,  Andreas Thone

IPC分类号： G06F17/00

CPC分类号： G06Q10/06 ,  Y02P90/86

摘要： Disclosed is a method for diagnosing technical devices, especially pumps and valves, which are arranged within an installation used in the processing industry. According to said method, disturbance variables that affect the devices and influence the service life thereof are detected by means of sensory technology while the data of said disturbance variables is processed in a simulative manner in order to determine the expected service life of each device. Various maintenance instructions which are output along with the expected remaining trouble-free operating time of the industrial installation when a lower service life threshold value of one or several devices has been reached are stored in an expert unit.

摘要翻译： 公开了一种用于诊断技术装置的方法，特别是泵和阀，其布置在处理工业中使用的装置内。 根据所述方法，通过感官技术来检测影响设备并影响其使用寿命的扰动变量，同时以模拟方式处理所述干扰变量的数据，以便确定每个设备的预期使用寿命。 当达到一个或多个设备的较低使用寿命阈值时，与工业设备的预期的无故障运行时间一起输出的各种维护指令被存储在专家单元中。

公开(公告)号：US20080027660A1

公开(公告)日：2008-01-31

申请号：US11630928

申请日：2005-06-30

申请人： Dieter Keese ,  Harry Plotzki ,  Frank Buhl ,  Karl-Heinz Rackebrandt ,  Andreas Thone ,  Jorg Herwig ,  Rolf Merte ,  Peter Riegler

发明人： Dieter Keese ,  Harry Plotzki ,  Frank Buhl ,  Karl-Heinz Rackebrandt ,  Andreas Thone ,  Jorg Herwig ,  Rolf Merte ,  Peter Riegler

IPC分类号： G01F1/00

CPC分类号： G01F25/0007 ,  G01F1/32 ,  G01F1/84

摘要： The invention relates to a method for operating a measuring device, especially a flowmeter, according to the preamble of claim 1. The aim of the invention is to simplify inspection if the sensors have been correctly installed. For this purpose, the installation state is detected by the sensors themselves, i.e. by sensing a corresponding sensor value and comparing it with characteristic data. The result of comparison is electronically evaluated and automatically estimated whether the characteristic data obtained match the comparative data within at least a defined tolerance.

摘要翻译： 本发明涉及根据权利要求1的前序部分所述的用于操作测量装置，特别是流量计的方法。本发明的目的是简化检查，如果传感器已正确安装。 为此，安装状态由传感器本身检测，即通过检测相应的传感器值并将其与特征数据进行比较。 比较的结果被电子评估，并且自动估计所获得的特征数据是否与至少在限定的公差内的比较数据匹配。

公开(公告)号：US07720625B2

公开(公告)日：2010-05-18

申请号：US11630928

申请日：2005-06-30

申请人： Dieter Keese ,  Harry Plotzki ,  Frank Buhl ,  Karl-Heinz Rackebrandt ,  Andreas Thöne ,  Jörg Herwig ,  Rolf Merte ,  Peter Riegler

发明人： Dieter Keese ,  Harry Plotzki ,  Frank Buhl ,  Karl-Heinz Rackebrandt ,  Andreas Thöne ,  Jörg Herwig ,  Rolf Merte ,  Peter Riegler

IPC分类号： G01F25/00 ,  G06F17/40

CPC分类号： G01F25/0007 ,  G01F1/32 ,  G01F1/84

摘要： The invention relates to a method for operating a measuring device, especially a flowmeter. The aim of the invention is to simplify inspection if the sensors have been correctly installed. For this purpose, the installation state is detected by the sensors themselves, i.e. by sensing a corresponding sensor value and comparing it with characteristic data. The result of comparison is electronically evaluated and automatically estimated whether the characteristic data obtained match the comparative data within at least a defined tolerance.

摘要翻译： 本发明涉及一种操作测量装置，特别是流量计的方法。 本发明的目的是简化检查，如果传感器已正确安装。 为此，安装状态由传感器本身检测，即通过感测对应的传感器值并将其与特征数据进行比较。 比较的结果被电子评估，并且自动估计所获得的特征数据是否与至少在限定的公差内的比较数据匹配。