Low voltage, two-level, six-pulse induction motor controller driving a mediumto-high voltage, three-or-more-level AC drive inverter bridge

Details for Australian Patent Application No. 2003256296 (hide)

Owner SMC Electrical Products, Inc.

Inventors Nojima, Geraldo

Agent Peter Maxwell & Associates

Pub. Number AU-B-2003256296

PCT Number PCT/US03/19887

PCT Pub. Number WO2004/015851

Priority 60/399,355 31.07.02 US; 60/453,817 12.03.03 US

Filing date 31 July 2003

Wipo publication date 25 February 2004

Acceptance publication date 3 April 2008

International Classifications

H02P 27/14 (2006.01) Arrangements or methods for the control of ac-motors characterised by the kind of supply voltage

H02M 7/48 (2006.01) Conversion of ac power input into dc power output - using discharge tubes with control electrode or semiconductor devices with control electrode

H02M 7/487 (2007.01) Conversion of ac power input into dc power output

Event Publications

6 November 2003 Complete Application Filed

  Priority application(s): 60/399,355 31.07.02 US; 60/453,817 12.03.03 US

8 April 2004 Application Open to Public Inspection

  Published as AU-B-2003256296

3 April 2008 Application Accepted

  Published as AU-B-2003256296

31 July 2008 Standard Patent Sealed

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