Patent | Date |
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Ball screw resettable mechanical disconnect Grant 8,074,777 - Birdi , et al. December 13, 2 | 2011-12-13 |
Spray cooled V-wedge for aerospace generator Grant 7,786,630 - Waddell , et al. August 31, 2 | 2010-08-31 |
Dual purpose permanent magnet exciter Grant 7,728,477 - Birdi , et al. June 1, 2 | 2010-06-01 |
High speed generator rotor design incorporating positively restrained balance rings Grant 7,687,968 - Waddell , et al. March 30, 2 | 2010-03-30 |
Gas turbine engine starter generator with AC generator and DC motor modes Grant 7,576,508 - Xu , et al. August 18, 2 | 2009-08-18 |
Dual Purpose Permanent Magnet Exciter App 20090184691 - Birdi; Balwinder S. ;   et al. | 2009-07-23 |
Ball Screw Resettable Mechanical Disconnect App 20090056498 - BIRDI; BALWINDER S. ;   et al. | 2009-03-05 |
High power generator with enhanced heat removal Grant 7,476,994 - Birdi , et al. January 13, 2 | 2009-01-13 |
High Speed Generator Rotor Design Incorporating Positively Restrained Balance Rings App 20080272671 - WADDELL; SIMON L. ;   et al. | 2008-11-06 |
High power generator with enhanced stator heat removal Grant 7,439,646 - Birdi , et al. October 21, 2 | 2008-10-21 |
Spray Cooled V-wedge For Aerospace Generator App 20080252155 - Waddell; Simon L. ;   et al. | 2008-10-16 |
High Speed/high Power Re-settable Mechanical Disconnect App 20080115608 - BIRDI; BALWINDER S. ;   et al. | 2008-05-22 |
Hybrid gas turbine engine starter-generator Grant 7,327,048 - Xu , et al. February 5, 2 | 2008-02-05 |
High power generator with enhanced heat removal App 20070194638 - Birdi; Balwinder S. ;   et al. | 2007-08-23 |
High power generator with enhanced stator heat removal App 20070194639 - Birdi; Balwinder S. ;   et al. | 2007-08-23 |
Hybrid gas turbine engine starter-generator App 20060214427 - Xu; Mingzhou ;   et al. | 2006-09-28 |
Hybrid gas turbine engine starter-generator Grant 7,078,826 - Xu , et al. July 18, 2 | 2006-07-18 |
Outflow valve butterfly plate retention pin Grant 7,032,884 - Horner , et al. April 25, 2 | 2006-04-25 |
Hybrid gas turbine engine starter-generator App 20060038405 - Xu; Mingzhou ;   et al. | 2006-02-23 |
Gas turbine engine starter generator that selectively changes the number of rotor poles Grant 6,995,478 - Xu , et al. February 7, 2 | 2006-02-07 |
Outflow valve butterfly plate retention pin App 20050263733 - Horner, Darrell W. ;   et al. | 2005-12-01 |
Gas turbine engine starter generator that selectively changes the number of rotor poles App 20050206352 - Xu, Mingzhou ;   et al. | 2005-09-22 |
High power terminal block assembly for generators and method of assembling and installing the same Grant 6,897,584 - Doherty , et al. May 24, 2 | 2005-05-24 |
High speed generator with the main rotor housed inside the shaft Grant 6,897,581 - Doherty , et al. May 24, 2 | 2005-05-24 |
Generator rotor coil end-turn retention system and method Grant 6,879,083 - Doherty , et al. April 12, 2 | 2005-04-12 |
Generator rotor coil end-turn retention system and method App 20050023928 - Doherty, Kieran ;   et al. | 2005-02-03 |
Gas turbine engine starter generator that selectively changes the number of rotor poles App 20040183308 - Xu, Mingzhou ;   et al. | 2004-09-23 |
Gas turbine engine starter generator with AC generator and DC motor modes App 20040150232 - Xu, Mingzhou ;   et al. | 2004-08-05 |
High speed generator with integrally formed rotor coil support wedges Grant 6,759,771 - Doherty , et al. July 6, 2 | 2004-07-06 |
High speed generator with the main rotor housed inside the shaft App 20040066098 - Doherty, Kieran P.J. ;   et al. | 2004-04-08 |
High speed generator with integrally formed rotor coil support wedges App 20040051405 - Doherty, Kieran P.J. ;   et al. | 2004-03-18 |
High power terminal block assembly for generators and method of assembling and installing the same App 20030203673 - Doherty, Kieran PJ ;   et al. | 2003-10-30 |
Exciter stator insulating bobbin Grant 5,698,923 - Scherzinger , et al. December 16, 1 | 1997-12-16 |
Voltage/current controlled voltage regulator to eliminate exciter field saturation Grant 5,550,456 - Shekhawat , et al. August 27, 1 | 1996-08-27 |