公开(公告)号：US08509952B2

公开(公告)日：2013-08-13

申请号：US12644992

申请日：2009-12-22

申请人： Andreas Stelter ,  Urs E. Meier ,  Detlef Pape

发明人： Andreas Stelter ,  Urs E. Meier ,  Detlef Pape

IPC分类号： G05D7/00

CPC分类号： F16K31/126 ,  F16K37/0041 ,  Y10T137/8158 ,  Y10T137/8242 ,  Y10T137/87209

摘要： A method and a valve arrangement are provided for electronic wear state determination of the valve arrangement for controlling a process medium flow. A valve element, which is arranged so as to move axially within a valve housing, is moved via electrically drivable linear drive means on the basis of positioning regulation. The valve element has an essentially constant drive force applied to it, and a position speed profile over the switching travel of the valve element is determined by detecting the speed as a function of the current position of the valve element. A change profile is created by comparing the determined speed profile with previous position speed profiles, as a measure of the position-dependent wear state of the valve mechanism.

摘要翻译： 提供了一种方法和阀装置，用于电子磨损状态确定用于控制处理介质流的阀装置。 基于定位调节，通过电驱动的线性驱动装置移动被布置成在阀壳体内轴向移动的阀元件。 阀元件具有施加到其上的基本恒定的驱动力，并且通过检测作为阀元件的当前位置的函数的速度来确定阀元件的开关行程上的位置速度分布。 通过将确定的速度曲线与先前的位置速度曲线进行比较来创建变化曲线，作为阀机构的依赖于位置的磨损状态的量度。

公开(公告)号：US08281705B2

公开(公告)日：2012-10-09

申请号：US12328954

申请日：2008-12-05

申请人： Thomas Kleegrewe ,  Stefan Engelke ,  Andreas Stelter ,  Wolfgang Scholz ,  Urs E. Meier ,  Detlef Pape

发明人： Thomas Kleegrewe ,  Stefan Engelke ,  Andreas Stelter ,  Wolfgang Scholz ,  Urs E. Meier ,  Detlef Pape

IPC分类号： F01B31/12 ,  F15B9/10

CPC分类号： F15B21/08 ,  F15B19/002 ,  G01B7/30 ,  G01B21/22

摘要： A method is disclosed for detecting the drive type of an actuator, e.g., a pneumatic actuator, having a positioner for operating a final control element in a process engineering plant. The actuator is connected to the positioner by a mounting set, the positioner comprising an electronic control unit, which uses a microcontroller to receive one or more input signals, and to output actuating signals to control the flow of gas to or from the chambers of a single-acting or double-acting pneumatic drive. The position feedback sensors are equipped with a rotational measuring system. During commissioning of the actuator, the relationship between the drive volumes and the position signal is found and compared with transfer characteristics of known drive types. Where there is a match between the transfer characteristic defined by the value pairs of the given actuator and one of the transfer characteristics of the known drive types, the identified drive type is assigned to the given actuator.

摘要翻译： 公开了一种用于检测致动器（例如气动致动器）的驱动类型的方法，其具有用于在过程工程设备中操作最终控制元件的定位器。 致动器通过安装组件连接到定位器，定位器包括电子控制单元，该电子控制单元使用微控制器来接收一个或多个输入信号，并输出致动信号以控制气体到达或来自腔室的气流 单作用或双作用气动驱动。 位置反馈传感器配备有旋转测量系统。 在执行器调试期间，找到驱动体积和位置信号之间的关系，并将其与已知驱动类型的传递特性进行比较。 在由给定致动器的值对定义的传递特性与已知驱动类型的传送特性之间存在匹配的情况下，将所识别的驱动类型分配给给定的致动器。

公开(公告)号：US08122905B2

公开(公告)日：2012-02-28

申请号：US11984518

申请日：2007-11-19

申请人： Detlef Pape ,  Urs E. Meier ,  Andreas Stelter

发明人： Detlef Pape ,  Urs E. Meier ,  Andreas Stelter

IPC分类号： F16K37/00 ,  F17D3/01 ,  E21B47/10 ,  G01F1/20

CPC分类号： G01N29/14 ,  F15B19/005 ,  F16K37/0083 ,  F16K37/0091 ,  G01M3/24 ,  G01N29/46 ,  Y10T137/8158 ,  Y10T137/8242 ,  Y10T137/8326

摘要： The disclosure relates to a method and an arrangement for diagnosis of a final control element, which is actuated by a pneumatically operated actuating mechanism under the control of a control device, and which emits acoustic signals during conventional use. It is proposed to detect acoustic signals fed back into the pneumatic system of the actuating mechanism, and to derive from them the status data of the final control element. For this purpose, an acoustic sensor is arranged in the pneumatic-fluid supply line of the actuating mechanism, with the acoustic sensor being electrically connected to an analysis device. A pressure sensor is used as the acoustic sensor.

摘要翻译： 本公开涉及一种用于诊断最终控制元件的方法和装置，该控制元件由控制装置控制下由气动操作的致动机构致动，并且在常规使用期间发出声信号。 提出了检测反馈到致动机构的气动系统中的声信号，并从其中推导出最终控制元件的状态数据。 为此，声学传感器布置在致动机构的气动流体供应管线中，声学传感器电连接到分析装置。 压力传感器用作声传感器。

公开(公告)号：US20100179697A1

公开(公告)日：2010-07-15

申请号：US12644992

申请日：2009-12-22

申请人： Andreas Stelter ,  Urs E. Meier ,  Detlef Pape

发明人： Andreas Stelter ,  Urs E. Meier ,  Detlef Pape

IPC分类号： G05D7/06 ,  F16K37/00 ,  F15B13/043

CPC分类号： F16K31/126 ,  F16K37/0041 ,  Y10T137/8158 ,  Y10T137/8242 ,  Y10T137/87209

摘要： A method and a valve arrangement are provided for electronic wear state determination of the valve arrangement for controlling a process medium flow. A valve element, which is arranged so as to move axially within a valve housing, is moved via electrically drivable linear drive means on the basis of positioning regulation. The valve element has an essentially constant drive force applied to it, and a position speed profile over the switching travel of the valve element is determined by detecting the speed as a function of the current position of the valve element. A change profile is created by comparing the determined speed profile with previous position speed profiles, as a measure of the position-dependent wear state of the valve mechanism.

摘要翻译： 提供了一种方法和阀装置，用于电子磨损状态确定用于控制处理介质流的阀装置。 基于定位调节，通过电驱动的线性驱动装置移动被布置成在阀壳体内轴向移动的阀元件。 阀元件具有施加到其上的基本恒定的驱动力，并且通过检测作为阀元件的当前位置的函数的速度来确定阀元件的开关行程上的位置速度分布。 通过将确定的速度曲线与先前的位置速度曲线进行比较来创建变化曲线，作为阀机构的依赖于位置的磨损状态的量度。

公开(公告)号：US20090145291A1

公开(公告)日：2009-06-11

申请号：US12328954

申请日：2008-12-05

申请人： Thomas KLEEGREWE ,  Stefan Engelke ,  Andreas Stelter ,  Wolfgang Scholz ,  Urs E. Meier ,  Detlef Pape

发明人： Thomas KLEEGREWE ,  Stefan Engelke ,  Andreas Stelter ,  Wolfgang Scholz ,  Urs E. Meier ,  Detlef Pape

IPC分类号： F15B21/08

CPC分类号： F15B21/08 ,  F15B19/002 ,  G01B7/30 ,  G01B21/22

摘要： A method is disclosed for detecting the drive type of an actuator, e.g., a pneumatic actuator, having a positioner for operating a final control element in a process engineering plant. The actuator is connected to the positioner by a mounting set, the positioner comprising an electronic control unit, which uses a microcontroller to receive one or more input signals, and to output actuating signals to control the flow of gas to or from the chambers of a single-acting or double-acting pneumatic drive. The position feedback sensors are equipped with a rotational measuring system. During commissioning of the actuator, the relationship between the drive volumes and the position signal is found and compared with transfer characteristics of known drive types. Where there is a match between the transfer characteristic defined by the value pairs of the given actuator and one of the transfer characteristics of the known drive types, the identified drive type is assigned to the given actuator.

摘要翻译： 公开了一种用于检测致动器（例如气动致动器）的驱动类型的方法，其具有用于在过程工程设备中操作最终控制元件的定位器。 致动器通过安装组件连接到定位器，定位器包括电子控制单元，该电子控制单元使用微控制器来接收一个或多个输入信号，并且输出致动信号以控制气体到达或来自腔室的气流 单作用或双作用气动驱动。 位置反馈传感器配备有旋转测量系统。 在执行器调试期间，找到驱动体积和位置信号之间的关系，并将其与已知驱动类型的传递特性进行比较。 在由给定致动器的值对定义的传递特性与已知驱动类型的传送特性之间存在匹配的情况下，将所识别的驱动类型分配给给定的致动器。

公开(公告)号：US08220333B2

公开(公告)日：2012-07-17

申请号：US12638564

申请日：2009-12-15

申请人： Andreas Stelter ,  Urs E. Meier ,  Detlef Pape

发明人： Andreas Stelter ,  Urs E. Meier ,  Detlef Pape

IPC分类号： G01N29/032 ,  G01F1/22

CPC分类号： G01H3/00 ,  F16K37/0091 ,  G01M3/243

摘要： A measurement device and method for diagnosing noise in fluidic systems. A microphone, which is arranged at least partially in the area of the flow medium, compensates for pressure surges in the flow medium. The microphone receives the noise via a membrane and converts it to an electrical signal for evaluation of the noise source by an electronic diagnosis unit. To compensate for pressure surges in the flow medium, the membrane of the microphone is arranged in a housing, which is open on both sides of the membrane and whose two openings have pressure applied to them by the flow medium as a sound source, with at least one of the two openings being provided, in order to detect noise, with filter means for attenuation and/or time delay of frequencies which are in an expected noise spectrum, while the filter means allows lower frequencies produced by the pressure fluctuations in the flow medium to pass through.

摘要翻译： 用于诊断流体系统噪声的测量装置和方法。 至少部分地布置在流动介质的区域中的麦克风补偿流动介质中的压力浪涌。 麦克风通过膜接收噪声并将其转换为电信号，以通过电子诊断单元评估噪声源。 为了补偿流动介质中的压力波动，麦克风的膜布置在壳体中，该壳体在膜的两侧是开放的，并且其两个开口具有通过流动介质作为声源施加到它们的压力，其中 提供两个开口中的至少一个，以便检测噪声，具有用于衰减和/或处于预期噪声谱的频率的时间延迟的滤波器装置，而滤波器装置允许由流量中的压力波动产生的较低频率 中等通过

公开(公告)号：US20090133573A1

公开(公告)日：2009-05-28

申请号：US12195689

申请日：2008-08-21

申请人： Thomas Kleegrewe ,  Stefan Engelke ,  Andreas Stelter ,  Wolfgang Scholz ,  Urs E. Meier ,  Detlef Pape

发明人： Thomas Kleegrewe ,  Stefan Engelke ,  Andreas Stelter ,  Wolfgang Scholz ,  Urs E. Meier ,  Detlef Pape

IPC分类号： F15B19/00 ,  F15B13/00 ,  F15B15/02

CPC分类号： F15B19/002 ,  F16K37/0083

摘要： The disclosure relates to a method for identification of the drive type of an actuating drive, e.g., a pneumatic actuating drive, having a position regulator in order to control an actuating member in a process installation. The actuating drive is connected by means of an attachment to the position regulator, with the position regulator having control electronics which receive one or more input signals with the aid of a microcontroller and emit actuating signals in order to ventilate or vent the chambers of a single-acting or double-acting pneumatic drive. The position feedback sensor system is equipped with a rotational measurement system. The actuating range of the actuating drive is passed through completely while setting it up. The angle positions signaled back are recorded. The drive type is determined from the range between the limit angle positions at the actuating range limits of the actuating drive. The knowledge that the angle ranges covered by linear-movement drives and pivoting drives differ significantly can be made use of.

摘要翻译： 本公开涉及一种用于识别致动驱动器的驱动类型的方法，例如气动致动驱动器，其具有位置调节器以便控制过程安装中的致动构件。 致动驱动器通过附件连接到位置调节器，位置调节器具有控制电子装置，其借助于微控制器接收一个或多个输入信号，并发出致动信号，以使单个腔室的腔室通风或排出 动作或双作用气动驱动。 位置反馈传感器系统配有旋转测量系统。 驱动驱动器的启动范围在设置时完全通过。 记录回信号的角度位置。 驱动类型由驱动驱动装置的驱动范围极限的极限角位置之间的范围决定。 知道线性运动驱动器和枢转驱动器覆盖的角度范围可以有很大的不同。

公开(公告)号：US20080141775A1

公开(公告)日：2008-06-19

申请号：US11980399

申请日：2007-10-31

申请人： Detlef Pape ,  Andreas Stelter ,  Frank Marks ,  Urs E. Meier

发明人： Detlef Pape ,  Andreas Stelter ,  Frank Marks ,  Urs E. Meier

IPC分类号： G01N29/14

CPC分类号： F16K37/0083 ,  F16K37/0091

摘要： The invention relates to a diagnostic method for a final control element (2) driven by auxiliary power, in which the auxiliary power is supplied by means of an actuator for converting an electrical manipulated variable into a physical variable of the auxiliary power, where the elements of the actuator form a control loop. It is proposed to operate the actuator as a sensor in a direction of action of the signal flow that is opposite to its conventional direction.

摘要翻译： 本发明涉及一种用于由辅助动力驱动的最终控制元件（2）的诊断方法，其中通过用于将电操纵变量转换为辅助动力的物理变量的致动器来供应辅助动力，其中元件 的致动器形成控制回路。 提出将致动器作为传感器在与其常规方向相反的信号流的作用方向上操作。

公开(公告)号：US20080121290A1

公开(公告)日：2008-05-29

申请号：US11984518

申请日：2007-11-19

申请人： Detlef Pape ,  Urs E. Meier ,  Andreas Stelter

发明人： Detlef Pape ,  Urs E. Meier ,  Andreas Stelter

IPC分类号： F16K37/00 ,  G01H3/06

CPC分类号： G01N29/14 ,  F15B19/005 ,  F16K37/0083 ,  F16K37/0091 ,  G01M3/24 ,  G01N29/46 ,  Y10T137/8158 ,  Y10T137/8242 ,  Y10T137/8326

摘要： The disclosure relates to a method and an arrangement for diagnosis of a final control element, which is actuated by a pneumatically operated actuating mechanism under the control of a control device, and which emits acoustic signals during conventional use. It is proposed to detect acoustic signals fed back into the pneumatic system of the actuating mechanism, and to derive from them the status data of the final control element. For this purpose, an acoustic sensor is arranged in the pneumatic-fluid supply line of the actuating mechanism, with the acoustic sensor being electrically connected to an analysis device. A pressure sensor is used as the acoustic sensor.

摘要翻译： 本公开涉及一种用于诊断最终控制元件的方法和装置，该控制元件由控制装置控制下由气动操作的致动机构致动，并且在常规使用期间发出声信号。 提出了检测反馈到致动机构的气动系统中的声信号，并从其中推导出最终控制元件的状态数据。 为此，声学传感器布置在致动机构的气动流体供应管线中，声学传感器电连接到分析装置。 压力传感器用作声传感器。

公开(公告)号：US08782311B2

公开(公告)日：2014-07-15

申请号：US11520157

申请日：2006-09-13

申请人： Heiko Kresse ,  Andreas Stelter ,  Ralf Schaeffer

发明人： Heiko Kresse ,  Andreas Stelter ,  Ralf Schaeffer

IPC分类号： G06F13/24

CPC分类号： H04L12/40 ,  H04L2012/4026

摘要： The invention relates to an automation device, with which a multiplicity of physically distributed functional units communicate with each other by means of a common transmission protocol. The device has a microcontroller (110), which is assigned at least one clock generator (120) and one memory unit (150), and which is connected at least to one data source (140), which is designed to output a data bit-stream to be transmitted.

摘要翻译： 本发明涉及一种自动化设备，多个物理分布的功能单元通过公共传输协议相互通信。 该设备具有微控制器（110），其被分配有至少一个时钟发生器（120）和一个存储器单元（150），并且至少连接到一个数据源（140），该数据源被设计为输出数据位 流要发送。