Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6099198 | Combined connection for axially split casings | Alfred Schlemenat, Gerd-Ulrich Woelk | 2000-08-08 |
| 5624229 | Spiral housing for a turbomachine | Franz-Arno Richter, Lubomyr Turanskyj | 1997-04-29 |
| 5611663 | Geared multishaft turbocompressor and geared multishaft radial expander | — | 1997-03-18 |
| 5490760 | Multishaft geared multishaft turbocompressor with return channel stages and radial expaner | — | 1996-02-13 |
| 4932211 | Internal combustion engine charging unit | Peter Buthmann | 1990-06-12 |
| 4926642 | Internal combustion engine charging unit | Peter Buthmann | 1990-05-22 |
| 4723781 | Liquid sealed shaft seal | Lubomyr Turanskyj, Manfred Heinen | 1988-02-09 |
| 4693130 | Magnetic bearing support gear train | — | 1987-09-15 |
| 4598913 | Centrifugal-type slide ring seal | — | 1986-07-08 |
| 4555117 | Liquid shaft packing having a reduced slide ring temperature | — | 1985-11-26 |
| 4523764 | Fluid-sealed shaft seal with bores for supplying and discharging fluid | Rolf Albers, Emil Aschenbruck, Gunter Neuhaus | 1985-06-18 |
| 4471964 | Liquid packing | — | 1984-09-18 |
| 4447063 | Shaft seal with positively magnetically controlled sealing gap | Hans-H. Reinersmann, Rolf Albers, Emil Aschenbruck, Gunter Neuhaus | 1984-05-08 |
| 4434987 | Shaft seal with magnetically controlled gap between rotating ring and surrounding non-rotating ring | Rolf Albers, Emil Aschenbruck, Gunter Neuhaus | 1984-03-06 |
| 4376540 | Gas seal for shafts with a compensating ring | Manfred Heinen | 1983-03-15 |
| 4371173 | Fluid-locked shaft seal of reduced sliding speed | — | 1983-02-01 |