POLYPHASE MOTOR

Details for Australian Patent Application No. 2003240687 (hide)

Owner SEW-EURODRIVE GMBH AND CO. KG

Inventors MAHLEIN, Jochen; SCHMIDT, Josef; NESTLER, Helmut; BOMKE, Ulrich; ULRICH, Peter

Pub. Number AU-A-2003240687

PCT Number PCT/EP03/05343

PCT Pub. Number WO2004/006415

Priority 102 30 569.2 05.07.02 DE; 103 17 749.3 17.04.03 DE

Filing date 22 May 2003

Wipo publication date 23 January 2004

International Classifications

H02K 029/03 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

11 September 2003 Complete Application Filed

  Priority application(s): 102 30 569.2 05.07.02 DE; 103 17 749.3 17.04.03 DE

11 March 2004 Application Open to Public Inspection

  Published as AU-A-2003240687

7 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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