| 12345356 |
Control valve unit |
— |
2025-07-01 |
| 12117092 |
Electropneumatic solenoid valve, field device having solenoid valve and diagnostic method for electropneumatic solenoid valve |
Christof Weigand |
2024-10-15 |
| 11391381 |
Control valve assembly and method for operating a control valve assembly |
— |
2022-07-19 |
| 10989229 |
Electro-pneumatic converter, use of an electro-pneumatic converter, positioner, and control unit |
Sebastian Tietz, Christian Mellinger |
2021-04-27 |
| 10767665 |
Pneumatic valve arrangement |
— |
2020-09-08 |
| 10746318 |
Electromagnetic impact valve arrangement |
— |
2020-08-18 |
| 10746317 |
Valve |
— |
2020-08-18 |
| 10724651 |
Electropneumatic magnet valve, flapper valve member for an electropneumatic magnet valve |
Michael Henry Pittelkow |
2020-07-28 |
| 10234051 |
Electropneumatic magnet valve |
— |
2019-03-19 |
| 10048092 |
Torsional moment and angle sensor and actuator drive |
— |
2018-08-14 |
| 10001419 |
Spring body for a force transducer, such as a torque-and/or tension/compression-force measuring cell |
Rainer Oberheim |
2018-06-19 |
| 9341062 |
Electropneumatic field device |
Christof Weigand |
2016-05-17 |
| 9285056 |
Electropneumatic field device |
— |
2016-03-15 |
| 9068665 |
Process valve including a force measuring device |
Joerg Kiesbauer, Karl-Bernd Schaertner |
2015-06-30 |
| 8869675 |
Actuating drive for positioning a final control element and method for capturing a position of the final control element |
Joerg Kiesbauer, Karl-Bernd Schaertner, Frank Valentin-Rumpel |
2014-10-28 |
| 8528583 |
Pneumatic amplifier and arrangement for regulating a regulating armature of a process plant |
— |
2013-09-10 |
| 8474334 |
Process valve including a force measuring device |
Joerg Kiesbauer, Karl-Bernd Schaertner |
2013-07-02 |
| 8375842 |
Electro-pneumatic system for controlling a double-acting pneumatic actuator |
Dirk Klee |
2013-02-19 |
| 8310088 |
Field device for a processing plant and method for supplying the field device |
Harald Kah |
2012-11-13 |
| 7802585 |
Transducer of an electrical input signal into pneumatic output signals |
— |
2010-09-28 |
| 6752171 |
Control-valve drive with sensor unit for detecting the position of the valve |
Lothar Kemmler, Walter Schneider |
2004-06-22 |
| 5699824 |
Electrical-pneumatic system |
Lothar Kemmler |
1997-12-23 |