Brushless DC Motor and Brushless DC Motor Controller

Details for Australian Patent Application No. 2003302360 (hide)

Owner Daikin Industries, Ltd.

Inventors Nishijima, Kiyotaka

Agent Spruson & Ferguson

Pub. Number AU-B-2003302360

PCT Number PCT/JP2003/0152

PCT Pub. Number WO2004/049541

Priority 2002-345980 28.11.02 JP

Filing date 28 November 2003

Wipo publication date 18 June 2004

Acceptance publication date 1 June 2006

International Classifications

H02K 1/27 (2006.01) Details of the magnetic circuit - Rotor cores with permanent magnets

H02K 29/03 (2006.01) Motors or generators having non-mechanical commutating devices, e.g. discharge tubes, semiconductor devices - with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems

Event Publications

15 July 2004 Complete Application Filed

  Priority application(s): 2002-345980 28.11.02 JP

22 July 2004 Application Open to Public Inspection

  Published as AU-B-2003302360

11 August 2005 Amendment Made

  The nature of the amendment is: Amend the invention title to read Brushless DC Motor and Brushless DC Motor Controller 2004

1 June 2006 Application Accepted

  Published as AU-B-2003302360

28 September 2006 Standard Patent Sealed

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