SYNCHRONOUS MOTOR WITH CURRENTS CONTROLLED BY A SINGLE HALL SENSOR AT HIGH SPEEDS

Details for Australian Patent Application No. 2003201506 (hide)

Owner BALLADO INVESTMENTS INC.

Inventors NOT GIVEN

Pub. Number AU-A-2003201506

PCT Number PCT/IB03/00317

PCT Pub. Number WO2004/068695

Filing date 30 January 2003

Wipo publication date 23 August 2004

International Classifications

H02P 006/16 Arrangements for controlling synchronous motors or other dynamo-electric motors with electronic commutators in dependence on the rotor position

H02P 006/16 Arrangements for controlling synchronous motors or other dynamo-electric motors with electronic commutators in dependence on the rotor position

H02P 005/40 Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors

H02P 005/40 Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors

H02K 029/08 Motors or generators having non-mechanical commutating devices, e.g. discharge tubes, semiconductor devices

H02K 029/08 Motors or generators having non-mechanical commutating devices, e.g. discharge tubes, semiconductor devices

Event Publications

3 April 2003 Complete Application Filed

30 September 2004 Application Open to Public Inspection

  Published as AU-A-2003201506

20 October 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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