A MOTOR CONTROL CIRCUIT AND ASSOCIATED FULL BRIDGE SWITCHING ARRANGEMENT

Details for Australian Patent Application No. 2002329447 (hide)

Owner MINEBEA CO. LTD.

Inventors STRIKE, Nigel, David; RIDDOCH, Henry

Pub. Number AU-A-2002329447

PCT Number PCT/GB02/04469

PCT Pub. Number WO2003/032474

Priority 0123986.2 05.10.01 GB

Filing date 3 October 2002

Wipo publication date 22 April 2003

International Classifications

H02M 001/08 Details of apparatus for conversion - Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters

H03K 017/06 Electronic switching or gating, i.e. not by contact-making and -breaking - Modifications for ensuring a fully conducting state

H02P 006/00 Arrangements for controlling synchronous motors or other dynamo-electric motors with electronic commutators in dependence on the rotor position

Event Publications

30 January 2003 Complete Application Filed

  Priority application(s): 0123986.2 05.10.01 GB

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002329447

24 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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