PRESSURE REGULATED METHOD FOR PREVENTING CAVITATIONS IN A TECHNICAL SYSTEM

Details for Australian Patent Application No. 2003292104 (hide)

Owner ENDRESS + HAUSER GMBH + CO. KG

Inventors BREITHAUPT, Hartmut

Pub. Number AU-A-2003292104

PCT Number PCT/EP2003/0132

PCT Pub. Number WO2004/049086

Priority 102 55 514.1 27.11.02 DE

Filing date 25 November 2003

Wipo publication date 18 June 2004

International Classifications

G05D 016/20 Control of fluid pressure - characterised by the use of electric means

F04D 029/66 Details, component parts, or accessories - Combating cavitation, whirls, noise, vibration, or the like

Event Publications

8 April 2004 Complete Application Filed

  Priority application(s): 102 55 514.1 27.11.02 DE

22 July 2004 Application Open to Public Inspection

  Published as AU-A-2003292104

11 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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