公开(公告)号：US06295511B1

公开(公告)日：2001-09-25

申请号：US08959654

申请日：1997-10-28

Applicant: Lothar Kemmler

Inventor： Lothar Kemmler

IPC: G06F1130

CPC classification number: G05B19/4185 ,  G05B19/0423 ,  G05B23/0272 ,  G05B2219/25428 ,  G05B2219/33157 ,  G05B2219/33188 ,  G05B2219/34481 ,  Y02P90/18 ,  Y10T137/2278 ,  Y10T137/2409

Abstract: An apparatus for controlling and monitoring actuators with an open/close characteristic consists of a first unit having a drive switch unit for operating a drive force unit, at least one limit signal generator that detects an end position of an actuator of the drive force unit and an electronic unit, such as a microprocessor, which first unit is connected to a second unit by a twin-core cable, and the second unit includes an apparatus for operating the drive switch unit and for outputting the state of the limit signal generator.

Abstract translation: 用于控制和监测具有开/关特性的致动器的装置包括具有用于操作驱动力单元的驱动开关单元的第一单元，检测驱动力单元的致动器的终端位置的至少一个限位信号发生器，以及 诸如微处理器的电子单元，第一单元通过双芯电缆连接到第二单元，第二单元包括用于操作驱动开关单元并输出限位信号发生器的状态的装置。

公开(公告)号：US4343224A

公开(公告)日：1982-08-10

申请号：US085591

申请日：1979-10-17

Applicant: Lothar Kemmler

Inventor： Lothar Kemmler

IPC: F15B13/16 ,  F15C3/14 ,  F15C4/00 ,  G05D23/185

CPC classification number: F15B13/16 ,  F15C3/14 ,  F15C4/00 ,  G05D23/185 ,  Y10T74/18832

Abstract: In the case of a pressure-worked automatic control system with a closed loop, and, more specially, a position automatic control system, the position of a servo-element is dependent on a spring placed between the servo-element or servo-motor and the sensing unit of the position automatic control system. The spring, placed between the servo-element or servo-motor and the sensing unit of the position automatic control system, is made up of at least one spiral spring, whose one end is able to be turned by a moving servo-part of the servo-element or servo-motor, while its other end is designed for acting on the sensing unit of the position automatic control system.

Abstract translation: 在具有闭环的加压自动控制系统的情况下，更具体地，是位置自动控制系统，伺服单元的位置取决于位于伺服单元或伺服电机之间的弹簧和 位置自动控制系统的感应单元。 放置在伺服单元或伺服电机与位置自动控制系统的感测单元之间的弹簧由至少一个螺旋弹簧构成，其一端能够被移动的伺服部分 伺服单元或伺服电机，另一端设计用于作用于位置自动控制系统的感应单元。

公开(公告)号：US06752171B1

公开(公告)日：2004-06-22

申请号：US10049965

申请日：2002-02-19

Applicant: Lothar Kemmler ,  Stefan Kolbenschlag ,  Walter Schneider

Inventor： Lothar Kemmler ,  Stefan Kolbenschlag ,  Walter Schneider

IPC: F16K3700

CPC classification number: G01D5/147 ,  F15B15/2861 ,  F15B20/002 ,  Y10T137/8175 ,  Y10T137/8242

Abstract: A drive for a control valve has a drive force unit, a yoke for connecting to a valve in a fixed manner, a drive spindle for transmitting the movement of the drive force unit to the valve and a sensor unit for detecting the position of the valve. The sensor unit includes a magnetic track with a reoccurring structure which is integrated into the drive spindle, a sensor which is connected to the yoke of the drive in the vicinity of the magnetic track, which is suitable for detecting the changing magnetic field lines and at least one permanent magnet in the area of the magnetic track and the sensor, whose magnetic field lines penetrate both the magnetic track and the sensor.

Abstract translation: 用于控制阀的驱动器具有驱动力单元，用于以固定方式连接到阀的轭，用于将驱动力单元传递到阀的驱动主轴和用于检测阀的位置的传感器单元 。 传感器单元包括具有复合结构的磁道，其集成到驱动主轴中，传感器连接到磁道附近的驱动器的轭，适用于检测变化的磁场线，并且在 在磁道和传感器的区域中的至少一个永磁体，其磁场线穿过磁道和传感器。

公开(公告)号：US4922952A

公开(公告)日：1990-05-08

申请号：US232501

申请日：1988-08-15

Applicant: Lothar Kemmler

Inventor： Lothar Kemmler

IPC: F16K31/126 ,  F16K31/128

CPC classification number: F16K31/128 ,  F16K31/126 ,  Y10T137/2409 ,  Y10T137/7062

Abstract: A pneumatic control valve comprises a position controller and a valve which is influenced by the controller. A valve member can be lifted by means of a servomotor which is securely connected to the valve housing by means of a yoke, the servomotor being connected to the valve member by means of a valve rod. The lift position of the valve rod is sensed by means of a rotatable lever of the position controller, which rotatable lever is in a working connection with the valve rod by means of an articulated device. A housing encloses the valve rod, the lever and the articulated device.

Abstract translation: 气动控制阀包括位置控制器和受控制器影响的阀门。 阀构件可以借助于通过轭架牢固地连接到阀壳体的伺服电动机来提升，伺服电动机通过阀杆连接到阀构件。 通过位置控制器的可旋转杆感测阀杆的提升位置，该可旋转杆通过铰接装置与阀杆处于工作连接。 外壳包围阀杆，杠杆和铰接装置。

公开(公告)号：US06294732B1

公开(公告)日：2001-09-25

申请号：US09266130

申请日：1999-03-10

Applicant: Heinfried Hoffmann ,  Lothar Kemmler

Inventor： Heinfried Hoffmann ,  Lothar Kemmler

IPC: H01J500

CPC classification number: H02B1/28

Abstract: The present invention is directed to an electrical field device of the pressure-resistant encapsulation type of protection for use in areas at risk of explosion and has at least a first and second mechanically and electrically coupled modules. The first module includes a connection space for the connection of the field device in an explosion-hazard area with safety barrier arranged therein and has a housing of the type of protection of the pressure-resistant encapsulation. The second module includes a field device of the self-secured type of protection and the electrical connection between the two modules comprises an arc-over-proof lead bushing, and the electrical signal connections of the second module are realized via the lead bushing.

Abstract translation: 本发明涉及一种用于在具有爆炸危险的区域中的耐压密封型保护的电场装置，并且具有至少第一和第二机械和电耦合模块。 第一模块包括用于在具有布置在其中的安全栅的爆炸危险区域中的现场设备的连接的连接空间，并具有防压缩封装类型的外壳。 第二模块包括自固定型保护的现场设备，并且两个模块之间的电连接包括防弧导线套管，并且通过引线衬套实现第二模块的电信号连接。

公开(公告)号：US6050296A

公开(公告)日：2000-04-18

申请号：US89824

申请日：1998-06-03

Applicant: Heinfried Hoffmann ,  Lothar Kemmler ,  Joerg Kiesbauer

Inventor： Heinfried Hoffmann ,  Lothar Kemmler ,  Joerg Kiesbauer

IPC: F16K37/00 ,  F16K41/10 ,  F16K49/00

CPC classification number: F16K41/10 ,  F16K37/0083 ,  F16K37/0091 ,  Y10T137/8175 ,  Y10T137/8242 ,  Y10T137/8326

Abstract: The invention relates to a control apparatus, comprising an actuating drive and an actuator connected therewith, whereby the actuator comprises at least one valve face and a throttle element that works herewith. The throttle element can be moved relative to the valve face by means of an actuating spindle connected with the actuating drive for the execution of a rotational and/or piston motion. The actuating spindle is sealed against the valve interior chamber at a first sealing location. A second sealing location likewise seals the actuating spindle, and, between the two sealing locations. There is a test chamber that is accessible via at least one control terminal, to which chamber a pressure sensor is connected. The pressure sensor is connected with an evaluation unit for monitoring the operation of the control apparatus. The signal output of the pressure sensor can be compared, in the evaluation unit, with a response threshold dependent on at least one temperature signal, for the outputting of an error status message to an error status output of the evaluation unit.

Abstract translation: 本发明涉及一种控制装置，其包括致动驱动器和与其连接的致动器，由此致动器包括与此一起工作的至少一个阀面和节流元件。 节流元件可以通过与致动驱动器连接的致动主轴相对于阀面移动，以执行旋转和/或活塞运动。 致动轴在第一密封位置处密封在阀内部腔室上。 第二密封位置同样密封致动轴，并且在两个密封位置之间。 有一个测试室可通过至少一个控制端子接近，压力传感器连接到该测试室。 压力传感器与用于监视控制装置的操作的评估单元连接。 压力传感器的信号输出可以在评估单元中与响应阈值进行比较，该响应阈值取决于至少一个温度信号，用于将错误状态消息输出到评估单元的错误状态输出。

公开(公告)号：US5404744A

公开(公告)日：1995-04-11

申请号：US131134

申请日：1993-10-04

Applicant: Heinfried Hoffmann ,  Lothar Kemmler ,  Bernd Mann

Inventor： Heinfried Hoffmann ,  Lothar Kemmler ,  Bernd Mann

IPC: G05D3/12 ,  G01C25/00 ,  G05G23/00

CPC classification number: G05D3/12 ,  Y10T74/18944 ,  Y10T74/206

Abstract: Position control for pneumatic positioning devices and the like, comprising a sensing lever linked to the drive rod of the positioning device and comprising a measuring lever acting on a measuring system, whereby the one lever is seated on a position control axle with positive lock or form-fit and the other lever is seated on said position control axle with non-positive lock, and comprising at least one detent acting on the measuring lever with which the sensing lever and the measuring lever are brought into an angle relative to one another that corresponds to a zero setting.

Abstract translation: 气动定位装置等的位置控制，包括连接到定位装置的驱动杆的感测杆，并包括作用在测量系统上的测量杆，由此一个杆位于具有正锁定或形式的位置控制轴上 并且另一个杠杆以非正锁定位于所述位置控制轴上，并且包括作用在测量杆上的至少一个制动器，感测杆和测量杆相对于彼此成一角度 到零设置。

公开(公告)号：US6119515A

公开(公告)日：2000-09-19

申请号：US955073

申请日：1997-10-21

Applicant: Lothar Kemmler ,  Peter Opl

Inventor： Lothar Kemmler ,  Peter Opl

IPC: G05B19/4062 ,  G01M19/00 ,  G01N3/56

CPC classification number: G05B19/4062 ,  G01R31/06

Abstract: A method and apparatus for operational monitoring of an actuator, which has a drive force unit that requires a characteristic time for build-up of the force, the apparatus including at least one position signal generator detecting a rest position of the actuator, a drive switch unit for actuating the drive force unit, and signal connections to an analyzing arrangement having a memory and a comparison unit so that, during operation, the time difference between the actuation of the drive switch unit and the possible response of the position signal generator allocated to the preceding rest limit position of the actuator is monitored, a comparison of the measured quantity to characteristic data deposited in the memory is implemented and a conclusion about the condition of the actuator is obtained from this analyzation.

Abstract translation: 一种用于对致动器进行操作监测的方法和装置，该致动器具有驱动力单元，该驱动力单元需要用于形成力的特征时间，该装置包括检测致动器的静止位置的至少一个位置信号发生器，驱动开关 用于致动驱动力单元的单元，以及与具有存储器和比较单元的分析装置的信号连接，使得在操作期间，驱动开关单元的致动与分配给的驱动开关单元的位置信号发生器的可能响应之间的时间差 监视执行器的前一个静止极限位置，实现测量量与存储器中存储的特征数据的比较，并从该分析中获得关于致动器状态的结论。

公开(公告)号：US5452742A

公开(公告)日：1995-09-26

申请号：US128600

申请日：1993-09-29

Applicant: Fausto C. Vidal ,  Heinfried Hoffmann ,  Lothar Kemmler

Inventor： Fausto C. Vidal ,  Heinfried Hoffmann ,  Lothar Kemmler

IPC: G05D3/10 ,  F15B13/043

CPC classification number: G05D3/10 ,  Y10T137/86847 ,  Y10T137/87209

Abstract: Electropneumatic position controller having two solenoid operated pneumatic valves, each of which is respectively provided with a regulating pressure nozzle, an exhaust nozzle, a discharge line leading to a power amplifier, and a hinged armature that is driven by an electromagnetic system and alternatively closes the regulating pressure nozzle or the exhaust nozzle, characterized in that the solenoid valves each respectively comprise a channel that communicates with their exhaust nozzle and can be manually closed, the respective power amplifier being capable of being switched as a result of the closing of said channel even without electrical excitation of the magnet system.

Abstract translation: 具有两个电磁操作气动阀的电动气动位置控制器，每个气动阀分别设有调节压力喷嘴，排气喷嘴，通向功率放大器的排出管线和由电磁系统驱动的铰接电枢， 调节压力喷嘴或排气喷嘴，其特征在于，电磁阀各自分别包括与其排气喷嘴连通并可手动关闭的通道，相应的功率放大器能够由于所述通道的关闭而被切换，甚至 没有电磁激励磁体系统。

公开(公告)号：US4925498A

公开(公告)日：1990-05-15

申请号：US332533

申请日：1989-03-31

Applicant: Lothar Kemmler

Inventor： Lothar Kemmler

IPC: F16K31/126 ,  F16K31/128

CPC classification number: F16K31/128 ,  F16K31/126 ,  Y10T137/2409 ,  Y10T137/7062

Abstract: A pneumatic control valve comprises a position controller and a valve which is influenced by the controller. A valve member can be lifted by means of a servomotor which is securely connected to the valve housing by means of a yoke, the servomotor being connected to the valve member by means of a valve rod. The lift position of the valve rod is sensed by means of a rotatable lever of the position controller, which rotatable lever is in a working connection with the valve rod by means of an articulated device. A housing encloses the valve rod, the lever and the articulated device.