Circuit and method for reducing a voltage being developed across a field winding of a synchronous machine

Details for Australian Patent Application No. 2008202229 (hide)

Owner General Electric Company

Inventors Mohan MURGESAN; Rajeev VERMA; Charles Earl COOPER; Bret Dwayne WORDEN

Agent Davies Collison Cave

Pub. Number AU-B-2008202229

Priority 11/761,546 06.06.07 US

Filing date 20 May 2008

Wipo publication date 8 January 2009

Acceptance publication date 24 November 2011

International Classifications

H02K 21/00 (2006.01) Synchronous motors having permanent magnet

B60L 11/02 (2006.01) Electric propulsion with power supplied within the vehicle - using engine-driven generators

B60L 13/03 (2006.01) Electric propulsion for monorail vehicles, suspension vehicles or rack railways

F03G 7/06 (2006.01) Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for - using expansion or contraction of bodies due to heating, cooling, moistening, drying, or the like

H02N 11/00 (2006.01) Generators or motors not provided for elsewhere

Event Publications

5 June 2008 Complete Application Filed

  Priority application(s): 11/761,546 06.06.07 US

8 January 2009 Application Open to Public Inspection

  Published as AU-B-2008202229

24 November 2011 Application Accepted

  Published as AU-B-2008202229

22 March 2012 Standard Patent Sealed

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