| 7071581 |
Uninterruptible power supply system using a slip-ring, wound-rotor-type induction machine and a method for flywheel energy storage |
James L. Kirtley, Jr., Laban E. Lesster |
2006-07-04 |
| 6222349 |
Temperature feedback control of alternator output power |
Kevin E LeRow, Kevin J. Donegan, Mary Tolikas |
2001-04-24 |
| 6049148 |
Integrated magnetic levitation and rotation system |
Stephen B. Nichols, Shankar Jagannathan, Kevin J. Leary, William Stanton, Richard L. Hockney +2 more |
2000-04-11 |
| 5969446 |
Flywheel permanent magnet machine |
Richard L. Hockney, Gary M. Colello, Vijay Gondhalekar, Gita P. Rao |
1999-10-19 |
| 5929612 |
Externally field-controlled induction generator |
James L. Kirtley, Jr., Geoffrey B. Lansberry, Kevin J. Donegan, Gita P. Rao |
1999-07-27 |
| 5818137 |
Integrated magnetic levitation and rotation system |
Stephen B. Nichols, Shankar Jagannathan, Kevin J. Leary, William Stanton, Richard L. Hockney +2 more |
1998-10-06 |
| 5319273 |
Fixed gain electromagnetic actuator and electromagnetic bearing incorporating same |
Richard L. Hockney, James R. Downer |
1994-06-07 |
| 5291975 |
System and method for damping narrow band axial vibrations of a rotating device |
Bruce G. Johnson, Richard L. Hockney, Ralph Fenn |
1994-03-08 |
| 4961352 |
Magnetic bearing and suspension system |
James R. Downer, Richard L. Hockney, Bruce G. Johnson |
1990-10-09 |
| 4900962 |
Magnetic translator bearings |
Richard L. Hockney, James R. Downer, Timothy J. Hawkey, Bruce G. Johnson |
1990-02-13 |
| 4785212 |
Large angle magnetic suspension system |
James R. Downer, Stephen O'Dea, Tim E. Bliamptis, Rhonda R. Mariano, Laura J. Larkin |
1988-11-15 |
| 4723735 |
Energy storage attitude control and reference system |
James R. Downer, Tim E. Bliamptis, George A. Oberbeck, Susan D. Hendrie |
1988-02-09 |
| 4700094 |
Magnetic suspension system |
James R. Downer, George A. Oberbeck, Tim E. Bliamptis, Susan D. Hendrie |
1987-10-13 |
| 4631456 |
Inertial energy storage device and synchronous rotary electrical machine for use therein |
Robert Drescher, Richard L. Hockney, Bruce G. Johnson, Emery St. George, Jr., David C. Whipple |
1986-12-23 |
| 4617507 |
Self-regulating energy storage system |
James R. Downer, Tim E. Bliamptis, George A. Oberbeck, Susan D. Hendrie |
1986-10-14 |
| 4392100 |
Optimum efficiency control system |
William Stanton, Robert Drescher |
1983-07-05 |