| 6987344 |
High power rotary transformer with bus duct assembly |
Michael Walter White, Bruce William Mills |
2006-01-17 |
| 6903482 |
Electrical current collector cleaning and cooling for high voltage rotating machines |
Yangxin Li |
2005-06-07 |
| 6753634 |
Bus duct assembly for high-power rotary current transformer system |
— |
2004-06-22 |
| 6677532 |
Isolated phase bus duct joint assembly |
Michael Walter White, Bruce William Mills |
2004-01-13 |
| 6472791 |
Envelope for slip-ring contacting members in high-power rotary current collector system |
Richard Kenneth Barton, James H. Ferguson, Melvin George Johnson |
2002-10-29 |
| 6469414 |
Slip-ring mounting assembly for high-power rotary current collector system |
Wayne Jerome Martin |
2002-10-22 |
| 6465926 |
Cleaning/cooling of high-power rotary current collector system |
Melvin George Johnson, Richard Kenneth Barton |
2002-10-15 |
| 6169489 |
Motor winding contamination detector and detection |
Gerald Burt Kliman |
2001-01-02 |
| 5989702 |
Sandwich insulation for increased corona resistance |
Robert Draper, G. Paul Jones, Michael Stutt |
1999-11-23 |
| 5886443 |
Spark suppression of induction type rotors of dynamoelectric machines |
James H. Dymond, Bernard John Moore |
1999-03-23 |
| 5853294 |
Anti-friction rotating contact assembly |
— |
1998-12-29 |
