Low Noise Back EMF Sensing Brushless DC Motor

Details for Australian Patent Application No. 2006200913 (hide)

Owner Fisher & Paykel Appliances Limited

Inventors Harwood, Jonathan David

Agent A J Park

Pub. Number AU-B-2006200913

Priority 60/659,375 07.03.05 US

Filing date 3 March 2006

Wipo publication date 21 September 2006

Acceptance publication date 11 March 2010

International Classifications

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

16 March 2006 Complete Application Filed

  Priority application(s): 60/659,375 07.03.05 US

21 September 2006 Application Open to Public Inspection

  Published as AU-B-2006200913

11 March 2010 Application Accepted

  Published as AU-B-2006200913

8 July 2010 Standard Patent Sealed

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