METHOD AND DEVICE FOR DETECTING LEAKS IN RECIPROCATING MACHINERY

Details for Australian Patent Application No. 2003223147 (hide)

Owner NATIONAL OILWELL NORWAY AS

Inventors KYLLINGSTAD, Age

Pub. Number AU-A-2003223147

PCT Number PCT/NO03/00116

PCT Pub. Number WO2003/087754

Priority 20021726 12.04.02 NO

Filing date 10 April 2003

Wipo publication date 27 October 2003

International Classifications

G01M 003/26 Investigating fluid tightness of structures - by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 20021726 12.04.02 NO

4 December 2003 Application Open to Public Inspection

  Published as AU-A-2003223147

6 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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