Brushless DC Motor with External Hall Element

Details for Australian Patent Application No. 2006100655 (hide)

Owner Xu, X.

Inventors Xu, Xiaohua; Xie, Shijie; Ma, Hongfu; He, Lantu

Agent A.P.T. Patent and Trade Mark Attorneys

Pub. Number AU-A-2006100655

Parent 2004320933

Filing date 4 August 2006

International Classifications

H02K 29/08 (2006.01) Motors or generators having non-mechanical commutating devices, e.g. discharge tubes, semiconductor devices

H02P 6/08 (2006.01) Arrangements for controlling synchronous motors or other dynamo-electric motors with electronic commutators in dependence on the rotor position - Arrangements for controlling the speed or torque of a single motor

Event Publications

24 August 2006 Innovation Patent Application Filed

31 August 2006 Innovation Patent Open to Public Inspection

  Published as AU-A-2006100655

7 September 2006 Innovation Patent Sealed

15 March 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143A(d), or Expired. Examination has not been requested on this patent. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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