SEALING ARRANGEMENT FOR A ROTOR OF A TURBOMACHINE

Details for Australian Patent Application No. 2003238080 (hide)

Owner ALSTOM (SWITZERLAND) LTD

Inventors BEKRENEV, Igor, A.; FOKINE, Arkadi; HUMMEL, Frank; OSSIPOV, Igor; TRIFONOV, Serguei

Pub. Number AU-A-2003238080

PCT Number PCT/EP03/50186

PCT Pub. Number WO2003/104617

Priority 02405479.3 11.06.02 EP

Filing date 21 May 2003

Wipo publication date 22 December 2003

International Classifications

F01D 011/00 Preventing or minimising internal leakage of working fluid, e.g. between stages

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 02405479.3 11.06.02 EP

19 February 2004 Application Open to Public Inspection

  Published as AU-A-2003238080

3 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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