MOTOR CONTROLLER ENABLING A SAFE STOP

Details for Australian Patent Application No. 2003287889 (hide)

Owner DANFOSS DRIVES A/S

Inventors FAABORG, Andreas; FREDERICHSEN, Kurt, Steen; SACHMANN, Michael

Pub. Number AU-A-2003287889

PCT Number PCT/DK2003/0008

PCT Pub. Number WO2004/059828

Priority 102 61 454.7 31.12.02 DE

Filing date 15 December 2003

Wipo publication date 22 July 2004

International Classifications

H02P 003/06 Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters - for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter

G05B 009/02 Safety arrangements - electric

H02H 003/05 Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection - with means for increasing reliability, e.g. redundancy arrangements

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 102 61 454.7 31.12.02 DE

26 August 2004 Application Open to Public Inspection

  Published as AU-A-2003287889

15 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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