SYSTEM FOR OBTAINING PHASEGROUND VOLTAGES FROM A BROKEN DELTA VT VOLTAGE CONNECTION SYSTEM

Details for Australian Patent Application No. 2002337942 (hide)

Owner SCHWEITZER ENGINEERING LABORATORIES, INC.

Inventors ROBERTS, Jeffrey, B.

Pub. Number AU-A-2002337942

PCT Number PCT/US02/33834

PCT Pub. Number WO2003/036783

Priority 10/004,247 23.10.01 US

Filing date 22 October 2002

Wipo publication date 6 May 2003

International Classifications

H02M 005/10 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 February 2003 Complete Application Filed

  Priority application(s): 10/004,247 23.10.01 US

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002337942

8 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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