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Patent applications and USPTO patent grants for Weber; Leland E..The latest application filed is for "position and velocity sensorless control for a motor generator system operated as a motor using exciter impedance".
Patent | Date |
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Position and velocity sensorless control for a motor generator system operated as a motor using exciter impedance Grant 5,747,971 - Rozman , et al. May 5, 1 | 1998-05-05 |
Position-and-velocity sensorless control for starter generator electrical system using generator back-EMF voltage Grant 5,495,162 - Rozman , et al. February 27, 1 | 1996-02-27 |
Method and apparatus for starting a synchronous machine Grant 5,488,286 - Rozman , et al. January 30, 1 | 1996-01-30 |
Rotor position detector Grant 5,461,293 - Rozman , et al. October 24, 1 | 1995-10-24 |
Engine starting system utilizing multiple controlled acceleration rates Grant 5,430,362 - Carr , et al. July 4, 1 | 1995-07-04 |
Controlled starting method for a gas turbine engine Grant 5,428,275 - Carr , et al. June 27, 1 | 1995-06-27 |
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