DEVICE FOR REDUCING SEALING GAPS BETWEEN MOVING AND STATIONARY COMPONENTS INSIDE A NON-POSITIVE-DISPLACEMENT MACHINE

Details for Australian Patent Application No. 2002317444 (hide)

Owner ALSTOM (SWITZERLAND) LTD

Inventors FRIED, Reinhard

Pub. Number AU-A-2002317444

PCT Number PCT/IB02/02885

PCT Pub. Number WO2003/010419

Priority 1367/01 23.07.01 CH

Filing date 16 July 2002

Wipo publication date 17 February 2003

International Classifications

F01D 011/12 Preventing or minimising internal leakage of working fluid, e.g. between stages

F01D 005/20 Blades

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 1367/01 23.07.01 CH

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002317444

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002317445-AIR PURIFYING COMPOSITION

2002317443-TURBINE UNIT