IMPELLER FOR COMPACT TURBO MACHINES

Details for Australian Patent Application No. 2003250839 (hide)

Owner ZIEGLER, Martin

Inventors ZIEGLER, Martin

Pub. Number AU-A-2003250839

PCT Number PCT/EP03/06442

PCT Pub. Number WO2004/001222

Priority 102 27 426.6 20.06.02 DE

Filing date 18 June 2003

Wipo publication date 6 January 2004

International Classifications

F03B 003/08 Machines or engines of reaction type

F04D 013/12 Pumping installations or systems

F01D 005/04 Blades

F01D 001/14 Non-positive-displacement machines or engines, e.g. steam turbines

F04D 029/44 Details, component parts, or accessories - Fluid-guiding means, e.g. diffusers

F04D 001/02 Radial-flow pumps, e.g. centrifugal pumps

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 102 27 426.6 20.06.02 DE

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2003250839

14 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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