Cyclone separator with a vortex extender pin

Details for Australian Patent Application No. 2003256582 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Sanborn, Richard Addison; Ekker, Andreas; Hoffmann, Alex Christian; Dries, Hubertus Wilhelmus Albertus; Kater, Jan; Dewitz, Thomas Shawn

Agent Spruson & Ferguson

Pub. Number AU-B-2003256582

PCT Number PCT/US03/22294

PCT Pub. Number WO2004/009244

Priority 02077964.1 19.07.02 EP

Filing date 17 July 2003

Wipo publication date 9 February 2004

Acceptance publication date 19 October 2006

International Classifications

B04C 5/08 (2006.01) Apparatus in which the axial direction of the vortex is reversed

B04C 3/04 (2006.01) Apparatus in which the axial direction of the vortex remains unchanged

B04C 3/06 (2006.01) Apparatus in which the axial direction of the vortex remains unchanged

B04C 5/103 (2006.01) Apparatus in which the axial direction of the vortex is reversed

B04C 5/13 (2006.01) Apparatus in which the axial direction of the vortex is reversed

B04C 5/28 (2006.01) Apparatus in which the axial direction of the vortex is reversed

Event Publications

6 November 2003 Complete Application Filed

  Priority application(s): 02077964.1 19.07.02 EP

18 March 2004 Application Open to Public Inspection

  Published as AU-B-2003256582

19 October 2006 Application Accepted

  Published as AU-B-2003256582

15 February 2007 Standard Patent Sealed

11 February 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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