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1. 发明授权

US08447555B2 Method for increasing the availability of displacement/position measuring systems on the basis of potentiometers with a slider tap 失效
标题翻译：基于具有滑块水龙头的电位计增加位移/位置测量系统的可用性的方法
公开(公告)号：US08447555B2
公开(公告)日：2013-05-21
申请号：US12849568
申请日：2010-08-03
申请人： Stefan Tabelander , Thomas Kleegrewe , Andreas Wahlmann
发明人： Stefan Tabelander , Thomas Kleegrewe , Andreas Wahlmann
IPC分类号： G01C25/00
CPC分类号： G05B19/371 , F16K37/0041 , G01D3/08 , G01D5/165 , G05B19/401 , G05B2219/37462 , G05B2219/37531 , G05B2219/42269 , G05B2219/42329
摘要： The disclosure relates to a method for increasing the availability of displacement/position measuring systems on the basis of potentiometers with a slider tap in a closed control loop, the controller of which is formed by a microcontroller which is supplied with the position of the slider via an analog/digital converter. At least part of the sensor range of the potentiometer is scanned on request by presetting a sequence of manipulated variables and an available control loop variable which represents the position value at a high sampling rate outside process tasks is recorded, to determine the exact position of a defective slider position of the potentiometer by evaluating the variable. The reference variable of the control loop is overloaded in a defined manner within the process task such that the defective slider position is passed over during the displacement/position measurement and an intact slider position is reached.
摘要翻译：本公开涉及一种用于增加位移/位置测量系统的可用性的方法，该电位计具有在闭合控制回路中的滑块分接头，其控制器由微控制器形成，该微控制器被提供滑块通过位置模拟/数字转换器。电位器的传感器范围的至少一部分可以根据要求进行扫描，通过预设一系列操作变量和可用的控制回路变量，该变量表示记录处理任务以外的高采样率的位置值，以确定一个通过评估变量，电位器的滑块位置有问题。控制回路的参考变量在过程任务中以规定的方式过载，使得在位移/位置测量期间，有缺陷的滑块位置被过渡，并且达到完整的滑块位置。

2. 发明授权

US08430123B2 Position regulator 失效
标题翻译：位置调节器
公开(公告)号：US08430123B2
公开(公告)日：2013-04-30
申请号：US12782348
申请日：2010-05-18
申请人： Thomas Kleegrewe
发明人： Thomas Kleegrewe
IPC分类号： E03B7/07 , F16K37/00 , F17D3/00
CPC分类号： G05B9/02 , F16K37/0041 , Y10T137/8242
摘要： An exemplary position regulator is disclosed which includes a regulation unit and a travel measurement system for activating an actuating drive for adjusting a control fitting to a predetermined position. A signal shaper is provided for outputting a travel signal to a superordinate device. To provide an undisturbed output of the travel signal, the signal shaper is connected in series in a transmission path between the travel measurement system and the regulation unit, and is connected in parallel with the regulation unit so as to transmit signals. The signal shaper can have a switch which is controlled by an alarm signal of the regulation unit, by which, in a first (e.g., inoperative) position, the travel measurement system is fed from the regulation unit, and, in a second (e.g., operative) position, the travel measurement system is fed from the signal shaper. The signal shaper can be automatically calibrated when the position regulator is activated, by comparing an output signal from the travel measurement system with a travel signal which is received by the regulation unit.
摘要翻译：公开了一种示例性位置调节器，其包括调节单元和用于启动用于调节到预定位置的控制配件的致动驱动器的行进测量系统。提供信号整形器用于将行驶信号输出到上级装置。为了提供旅行信号的不受干扰的输出，信号整形器在行进测量系统和调节单元之间的传输路径中串联连接，并且与调节单元并联连接以传输信号。信号整形器可以具有由调节单元的报警信号控制的开关，通过该开关，在第一（例如非操作）位置中，行程测量系统从调节单元进给，并且在第二（例如，，操作）位置，行进测量系统从信号整形器馈送。通过将来自行驶测量系统的输出信号与由调节单元接收到的行驶信号进行比较，当位置调节器被激活时，可以自动校准信号整形器。

3. 发明授权

US08317154B2 Method for operation of a position regulator 失效
标题翻译：位置调节器的操作方法
公开(公告)号：US08317154B2
公开(公告)日：2012-11-27
申请号：US12326427
申请日：2008-12-02
申请人： Thomas Kleegrewe
发明人： Thomas Kleegrewe
IPC分类号： F16K31/12
CPC分类号： G05D16/163 , F04B43/04 , F15B13/0438 , F16K31/126 , Y10T137/2322
摘要： The disclosure relates to a method for operation of a position regulator for control of a pneumatic drive for an actuating member in a process installation. The position regulator has a pneumatic system with at least one nozzle/bounce-plate system, in which the bounce plates are in the form of piezo bending bars. For damped ventilation and venting of the pneumatic drive in the event of failure of the electrical power, it is proposed that the level of the electrical power supply be monitored and that, if a predeterminable limit value is undershot, the piezo bending bars of the pneumatics are adjusted via the input signals of the pneumatics such that the pneumatically controlled valves, which are subject to a characteristic, of the amplifier are open precisely just so far that a damped movement of the pneumatic actuating drive takes place to a predeterminable limit position at the desired movement speed.
摘要翻译：本公开涉及一种用于操作位置调节器的方法，该位置调节器用于控制处理装置中的致动构件的气动驱动装置。位置调节器具有至少一个喷嘴/反弹板系统的气动系统，其中弹跳板是压电弯曲杆的形式。为了在电力故障的情况下阻尼通气和气动驱动器的排气，建议监测电源的水平，如果低于可预定的极限值，气动压电弯曲杆通过气动输入信号进行调节，使得受到放大器特性的气动控制阀精确地打开，使气动执行驱动装置的阻尼运动发生到可控制的极限位置所需运动速度。

4. 发明申请

US20120181463A1 SHUT-OFF VALVE 审中-公开
标题翻译：关闭阀
公开(公告)号：US20120181463A1
公开(公告)日：2012-07-19
申请号：US13336210
申请日：2011-12-23
申请人： Thomas KLEEGREWE , Wolfgang Scholz
发明人： Thomas KLEEGREWE , Wolfgang Scholz
IPC分类号： F16K31/02 , F16K47/02
CPC分类号： F16K37/0041
摘要： A shut-off fitting is disclosed for use, for example, in a pipeline of a technical installation with a servo drive. The servo drive can be connected to a control device having a position controller and a signal conditioner device. The position controller can have an analog control input for connecting a process control signal and a binary control input for actuating the servo drive in accordance with a predeterminable speed characteristic. The signal conditioner device can have a feed voltage input, an analog control output, a binary control output, and an energy store.
摘要翻译：公开了一种关闭配件，例如在具有伺服驱动器的技术设备的管道中使用。伺服驱动器可以连接到具有位置控制器和信号调节器装置的控制装置。位置控制器可以具有用于连接过程控制信号和二进制控制输入的模拟控制输入，用于根据可预定的速度特性来驱动伺服驱动器。信号调节装置可以具有馈电电压输入，模拟控制输出，二进制控制输出和能量存储。

5. 发明申请

US20090145499A1 ACTUATING DRIVE WITH A POSITION TRANSMITTER 有权
标题翻译：用位置变送器执行驱动
公开(公告)号：US20090145499A1
公开(公告)日：2009-06-11
申请号：US12328229
申请日：2008-12-04
申请人： Thomas Kleegrewe , Axel Bredemeyer , Manfred Kluppel
发明人： Thomas Kleegrewe , Axel Bredemeyer , Manfred Kluppel
IPC分类号： F16K37/00
CPC分类号： G05G23/02 , Y10T137/8225 , Y10T137/8242 , Y10T137/8275
摘要： The disclosure relates to an actuating drive having a position transmitter for control of an actuating element with a position in a process installation. The position transmitter is equipped with a rotary measurement system whose pivoting range is mechanically limited, with the rotary measurement system having a shaft which is connected to a pick-up lever in an interlocking and unconfusable manner, which pick-up lever is articulated by means of the actuating drive or the actuating element. The shaft and the rotary measurement system are connected to one another via a slipping clutch. Markings are arranged isoazimuthally with respect to the rotation axis of the shaft, on the shaft circumference, and include angle information about the angle of the marking position with respect to the pick-up lever. The digital position transmitter has a sensor system for identification and evaluation of the markings. The slipping clutch has hysteresis.
摘要翻译：本发明涉及具有位置传感器的致动驱动器，位置传感器用于控制具有处理设备中的位置的致动元件。位置传感器装备有旋转测量系统，其旋转范围是机械限制的，其中旋转测量系统具有以联锁和不可转换的方式连接到拾取杆的轴，该拾取杆通过装置的致动驱动器或致动元件。轴和旋转测量系统通过滑动离合器相互连接。标记相对于轴的旋转轴线在轴的圆周上等角度地设置，并且包括关于标记位置相对于拾取杆的角度的角度信息。数字位置传感器具有用于识别和评估标记的传感器系统。滑动离合器具有滞后。

6. 发明授权

US08326463B2 Digital position transmitter 失效
标题翻译：数字位置变送器
公开(公告)号：US08326463B2
公开(公告)日：2012-12-04
申请号：US12326464
申请日：2008-12-02
申请人： Andreas Wahlmann , Thomas Kleegrewe
发明人： Andreas Wahlmann , Thomas Kleegrewe
IPC分类号： G06F19/00
CPC分类号： G05B11/52
摘要： The disclosure relates to a digital position transmitter for control of an actuating element having a positioner in a process installation, with the position transmitter having a regulator with a dead band in order to suppress disturbance signals. It is proposed that the dead band in each case lags the set-value change asymmetrically with respect to the set value.
摘要翻译：本公开涉及一种用于控制在过程装置中具有定位器的致动元件的数字位置传感器，其中位置传感器具有带有死区的调节器，以便抑制干扰信号。建议每种情况下的死区相对于设定值不对称地滞后于设定值变化。

7. 发明申请

US20110121817A1 METHOD FOR INCREASING THE AVAILABILITY OF DISPLACEMENT/POSITION MEASURING SYSTEMS ON THE BASIS OF POTENTIOMETERS WITH A SLIDER TAP (III) 审中-公开
标题翻译：基于倾斜仪的电位计位移/位置测量系统的可行性方法（三）
公开(公告)号：US20110121817A1
公开(公告)日：2011-05-26
申请号：US12942376
申请日：2010-11-09
申请人： Stefan Tabelander , Thomas Kleegrewe , Andreas Wahlmann
发明人： Stefan Tabelander , Thomas Kleegrewe , Andreas Wahlmann
IPC分类号： G01R15/08
CPC分类号： G05B19/4062 , G05B2219/37589 , G05B2219/42329
摘要： A method for increasing the availability of displacement/position measuring systems using a potentiometer with a slider tap in a closed control loop. The controller of the potentiometer is formed by a microcontroller which is supplied with the position of the slider via an analog/digital converter. The operating range is shifted within the sensor range in a direction of one of two limits of the operating range at least by a distance between the other of two limits of the operating range and a defective slider position by temporarily interrupting an operative connection between the displacement pick-off on the actuator and the potentiometer shaft.
摘要翻译：一种使用带闭锁控制回路中的滑块分接头的电位计增加位移/位置测量系统可用性的方法。电位器的控制器由微控制器形成，该微控制器通过模拟/数字转换器提供滑块的位置。操作范围在操作范围的两个极限之一至少通过操作范围的两个限制中的另一个之间的距离和缺陷的滑块位置的方向在传感器范围内移动，通过暂时中断位移之间的可操作连接执行器和电位计轴上的传感器。

8. 发明申请

US20100294965A1 POSITION REGULATOR 失效
标题翻译：位置调节器
公开(公告)号：US20100294965A1
公开(公告)日：2010-11-25
申请号：US12782348
申请日：2010-05-18
申请人： Thomas KLEEGREWE
发明人： Thomas KLEEGREWE
IPC分类号： F16K31/02
CPC分类号： G05B9/02 , F16K37/0041 , Y10T137/8242
摘要： An exemplary position regulator is disclosed which includes a regulation unit and a travel measurement system for activating an actuating drive for adjusting a control fitting to a predetermined position. A signal shaper is provided for outputting a travel signal to a superordinate device. To provide an undisturbed output of the travel signal, the signal shaper is connected in series in a transmission path between the travel measurement system and the regulation unit, and is connected in parallel with the regulation unit so as to transmit signals. The signal shaper can have a switch which is controlled by an alarm signal of the regulation unit, by which, in a first (e.g., inoperative) position, the travel measurement system is fed from the regulation unit, and, in a second (e.g., operative) position, the travel measurement system is fed from the signal shaper. The signal shaper can be automatically calibrated when the position regulator is activated, by comparing an output signal from the travel measurement system with a travel signal which is received by the regulation unit.
摘要翻译：公开了一种示例性位置调节器，其包括调节单元和用于启动用于调节到预定位置的控制配件的致动驱动器的行进测量系统。提供信号整形器用于将行驶信号输出到上级装置。为了提供旅行信号的不受干扰的输出，信号整形器在行进测量系统和调节单元之间的传输路径中串联连接，并且与调节单元并联连接以传输信号。信号整形器可以具有由调节单元的报警信号控制的开关，通过该开关，在第一（例如非操作）位置中，行程测量系统从调节单元进给，并且在第二（例如，，操作）位置，行进测量系统从信号整形器馈送。通过将来自行驶测量系统的输出信号与由调节单元接收到的行驶信号进行比较，当位置调节器被激活时，可以自动校准信号整形器。

9. 发明申请

US20090146088A1 METHOD FOR OPERATION OF A POSITION REGULATOR 失效
标题翻译：位置调节器的操作方法
公开(公告)号：US20090146088A1
公开(公告)日：2009-06-11
申请号：US12326427
申请日：2008-12-02
申请人： Thomas KLEEGREWE
发明人： Thomas KLEEGREWE
IPC分类号： F16K31/12
CPC分类号： G05D16/163 , F04B43/04 , F15B13/0438 , F16K31/126 , Y10T137/2322
摘要： The disclosure relates to a method for operation of a position regulator for control of a pneumatic drive for an actuating member in a process installation. The position regulator has a pneumatic system with at least one nozzle/bounce-plate system, in which the bounce plates are in the form of piezo bending bars. For damped ventilation and venting of the pneumatic drive in the event of failure of the electrical power, it is proposed that the level of the electrical power supply be monitored and that, if a predeterminable limit value is undershot, the piezo bending bars of the pneumatics are adjusted via the input signals of the pneumatics such that the pneumatically controlled valves, which are subject to a characteristic, of the amplifier are open precisely just so far that a damped movement of the pneumatic actuating drive takes place to a predeterminable limit position at the desired movement speed.
摘要翻译：本公开涉及一种用于操作位置调节器的方法，该位置调节器用于控制处理装置中的致动构件的气动驱动装置。位置调节器具有至少一个喷嘴/反弹板系统的气动系统，其中弹跳板是压电弯曲杆的形式。为了在电力故障的情况下阻尼通气和气动驱动器的排气，建议监测电源的水平，如果低于可预定的极限值，气动压电弯曲杆通过气动输入信号进行调节，使得受到放大器特性的气动控制阀精确地打开，使气动执行驱动装置的阻尼运动发生到可控制的极限位置所需运动速度。

10. 发明申请

US20120096302A1 FIELD DEVICE HAVING A REAL TIME CLOCK 审中-公开
标题翻译：具有实时时钟的现场设备
公开(公告)号：US20120096302A1
公开(公告)日：2012-04-19
申请号：US13163321
申请日：2011-06-17
申请人： Stefan TABELANDER , Thomas Kleegrewe
发明人： Stefan TABELANDER , Thomas Kleegrewe
IPC分类号： G06F1/04
CPC分类号： H04L12/40026 , H04J3/0638 , H04L12/40176
摘要： A field device includes a real time clock, and at least one communication interface for at least unidirectionally, receiving and transmitting data. The real time clock is detachably connected to the at least one receiving communication interface of the field device, and includes a power supply.
摘要翻译：现场设备包括实时时钟和用于至少单向接收和发送数据的至少一个通信接口。实时时钟可拆卸地连接到现场设备的至少一个接收通信接口，并且包括电源。

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