METHOD AND DEVICE FOR DETERMINING THE ROTATIONAL SPEED AND/OR ROTATIONAL DIRECTION AND/OR THE POSITION OF A SHAFT IN AN ELECTRIC MOTOR

Details for Australian Patent Application No. 2003233040 (hide)

Owner VALEO MOTOREN UND AKTUATOREN GMBH

Inventors GRUPE, Kurt; SAUM, Andreas

Pub. Number AU-A-2003233040

PCT Number PCT/EP03/04168

PCT Pub. Number WO2003/091737

Priority 102 18 881.5 26.04.02 DE

Filing date 22 April 2003

Wipo publication date 10 November 2003

International Classifications

G01P 003/44 Measuring linear or angular speed

H02K 029/08 Motors or generators having non-mechanical commutating devices, e.g. discharge tubes, semiconductor devices

G01P 003/487 Measuring linear or angular speed

G01P 003/48 Measuring linear or angular speed

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 102 18 881.5 26.04.02 DE

18 December 2003 Application Open to Public Inspection

  Published as AU-A-2003233040

13 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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