Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9868547 | Lighting unit for an aircraft interior | Detlef Heym | 2018-01-16 |
| 6510037 | Method for monitoring an electromagnetic actuator | — | 2003-01-21 |
| 6474276 | Method for controlling an electromagnetic valve drive mechanism for a gas exchange valve in an internal combustion piston engine | Christian Boie, Frank Van Der Staay, Lutz Kather | 2002-11-05 |
| 6469500 | Method for determining the position and/or speed of motion of a control element that can be moved back and forth between two switching positions | Christian Boie | 2002-10-22 |
| 6425374 | Method for automatically generating smoothed characteristic diagrams for an electronic engine control of an internal combustion piston engine | Werner Marcel Hansen | 2002-07-30 |
| 6382107 | Rail-mounted transporting device for ultra-heavy loads | Günter Gruna | 2002-05-07 |
| 6368549 | Metallurgical vessel | Walter Bendick, Siegfried Muller, Dieter Uwer | 2002-04-09 |
| 6336440 | Misfire detection method for a piston combustion engine with electromagnetic fuel charge valve | Thomas Esch | 2002-01-08 |
| 6333843 | Method of starting an electromagnetic actuator operating a cylinder valve of a piston-type internal-combustion engine | Christian Boie, Lutz Kather, Frank van der Staay, Gunter Feyerl | 2001-12-25 |
| 6277325 | Steelworks converter with cone cooling system | Marcel Fasswald | 2001-08-21 |
| 6269794 | Method of stabilizing the idling run of an internal-combustion engine | — | 2001-08-07 |
| 6269632 | Method of operating an externally ignited internal-combustion engine having a regulated exhaust catalyst and electromagnetically operated cylinder valves | — | 2001-08-07 |
| 6198370 | Method and apparatus for operating a cylinder valve with an electromagnetic actuator without pole face contacting | — | 2001-03-06 |
| 6166896 | Method of increasing the cast-off speed of the armature in an electromagnetic actuator | — | 2000-12-26 |
| 6141201 | Method of regulating the armature impact speed in an electromagnetic actuator by estimating the required energy by extrapolation | — | 2000-10-31 |
| 6111741 | Motion recognition process, in particular for regulating the impact speed of an armature on an electromagnetic actuator, and actuator for carrying out the process | Lutz Kather | 2000-08-29 |
| 6081413 | Method of controlling armature movements in an electromagnetic circuit | Martin Pischinger, Hans Kemper | 2000-06-27 |
| 6034856 | Method of recognizing whether an armature is in contact with an electromagnetic actuator | Lutz Kather, Martin Puschinger | 2000-03-07 |
| 5903204 | Electromagnetic actuator armature having eddy current-reducing means | Martin Pischinger | 1999-05-11 |
| 5889476 | Method of reducing the speed of a vehicle having a collision avoidance system | — | 1999-03-30 |
| 5868108 | Method for controlling an electromagnetic actuator operating an engine valve | Franz Pischinger | 1999-02-09 |
| 5821737 | Independent high-voltage power supply for an internal-combustion engine, including an onboard d.c. source for use at low engine rpm's | — | 1998-10-13 |
| 5822167 | Method of adjusting an electromagnetic actuator | — | 1998-10-13 |
| 5818680 | Apparatus for controlling armature movements in an electromagnetic circuit | Martin Pischinger, Hans Kemper | 1998-10-06 |
| 5804962 | Method of adjusting the position of rest of an armature in an electromagnetic actuator | Lutz Kather, Ekkehard Schrey | 1998-09-08 |