Volumetric rotary machine with rotors having asymmetric profiles

Details for Australian Patent Application No. 2005327862 (hide)

Owner Ateliers Busch SA

Inventors Goepfert, Olivier

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2005327862

PCT Pub. Number WO2006/087038

Filing date 16 February 2005

Wipo publication date 24 August 2006

Acceptance publication date 2 June 2011

International Classifications

F04C 18/16 (2006.01) Pumps specially adapted for elastic fluids - with helical teeth, e.g. chevron-shaped, screw type

Event Publications

6 September 2007 PCT application entered the National Phase

  PCT publication WO2006/087038 Priority application(s): WO2006/087038

2 June 2011 Application Accepted

  Published as AU-B-2005327862

29 September 2011 Standard Patent Sealed

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