Method and apparatus for adjustment of the rotor angle of an elevator motor

Details for Australian Patent Application No. 2004214670 (hide)

Owner Kone Corporation

Inventors Jahkonen, Pekka; Kallioniemi, Antti

Agent Collison & Co

Pub. Number AU-B-2004214670

PCT Pub. Number WO2004/077655

Priority 20030302 27.02.03 FI

Filing date 24 February 2004

Wipo publication date 10 September 2004

Acceptance publication date 20 November 2008

International Classifications

H02P 6/16 (2006.01) Arrangements for controlling synchronous motors or other dynamo-electric motors with electronic commutators in dependence on the rotor position

G05B 19/29 (2006.01) Programme-control systems

H02P 6/08 (2006.01) Arrangements for controlling synchronous motors or other dynamo-electric motors with electronic commutators in dependence on the rotor position - Arrangements for controlling the speed or torque of a single motor

H02P 6/18 (2006.01) Arrangements for controlling synchronous motors or other dynamo-electric motors with electronic commutators in dependence on the rotor position

Event Publications

18 August 2005 PCT application entered the National Phase

  PCT publication WO2004/077655 Priority application(s): WO2004/077655

20 November 2008 Application Accepted

  Published as AU-B-2004214670

19 March 2009 Standard Patent Sealed

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