Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7240496 | Superconductive device comprising a refrigeration unit, equipped with a refrigeration head that is thermally coupled to a rotating superconductive winding | Michael Frank, Wolfgang Nick | 2007-07-10 |
| 7211921 | Winding support of a superconductive rotor, comprising a structure to compensate for axial expansion of the support | Michael Frank, Adolf Kühn, Peter Massek | 2007-05-01 |
| 7174737 | Refrigeration plant for parts of installation, which are to be chilled | Michael Frank | 2007-02-13 |
| 7075208 | Machine with a coolable winding arranged in a winding support and with a torque transmitting device | Michael Frank, Adolf Kühn | 2006-07-11 |
| 7049717 | Machine device having superconducting winding and thermosiphon cooling of winding | Michael Frank, Adolf Kühn | 2006-05-23 |
| 6838968 | Transformer with forced liquid coolant | Wolfgang Nick, Reinhard Schlosser, Heinz Schmidt | 2005-01-04 |
| 6836043 | Engine with a superconductive winding arranged in a winding support and means for transmitting torque from the winding support to a shaft part | Markus Boss, Michael Frank, Adolf Kühn, Peter Massek, Wolfgang Nick | 2004-12-28 |