Power control of a transport system

Details for Australian Patent Application No. 2008265052 (hide)

Owner KONE CORPORATION

Inventors Jahkonen, Pekka

Agent Collison & Co

Pub. Number AU-B-2008265052

PCT Pub. Number WO2008/155446

Priority 20070489 20.06.07 FI

Filing date 19 June 2008

Wipo publication date 24 December 2008

Acceptance publication date 28 June 2012

International Classifications

H02M 5/44 Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases

B66B 1/28 Common features of elevators - electrical

H02P 3/18 Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters - for stopping or slowing an ac motor

Event Publications

7 January 2010 PCT application entered the National Phase

  PCT publication WO2008/155446 Priority application(s): WO2008/155446

28 June 2012 Application Accepted

  Published as AU-B-2008265052

25 October 2012 Standard Patent Sealed

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