Device for controlling power by phase control, and method for reducing harmonic waves

Details for Australian Patent Application No. 2003260408 (hide)

Owner Kurz, G.

Inventors Kurz, Gerhard; Schulz, Detlef

Agent Watermark

Pub. Number AU-B-2003260408

PCT Number PCT/EP03/08966

PCT Pub. Number WO2004/017504

Priority 102 37 983.1 14.08.02 DE

Filing date 13 August 2003

Wipo publication date 3 March 2004

Acceptance publication date 16 August 2007

International Classifications

H02M 5/257 (2006.01) Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases

Event Publications

20 November 2003 Complete Application Filed

  Priority application(s): 102 37 983.1 14.08.02 DE

22 April 2004 Application Open to Public Inspection

  Published as AU-B-2003260408

16 August 2007 Application Accepted

  Published as AU-B-2003260408

13 December 2007 Standard Patent Sealed

10 March 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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