Vibration analysis for predictive maintenance in machinery

Details for Australian Patent Application No. 2002321195 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Hitchcock, Leith, Patrick; Schmitz, Nicholas

Agent Spruson & Ferguson

Pub. Number AU-B-2002321195

PCT Number PCT/EP02/07643

PCT Pub. Number WO2003/006935

Priority 01305889.6 09.07.01 EP

Filing date 8 July 2002

Wipo publication date 29 January 2003

Acceptance publication date 2 August 2007

International Classifications

G01H 1/00 (2006.01) Measuring vibrations in solids by using direct conduction to the detector

G01H 17/00 (2006.01) Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the other groups of this subclass

G01M 13/02 (2006.01) Testing of machine parts - Testing of gearing or of transmission mechanisms

G01M 19/00 (2006.01) Testing of structures or of apparatus, not provided for in the other groups of this subclass

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 01305889.6 09.07.01 EP

22 May 2003 Application Open to Public Inspection

  Published as AU-B-2002321195

2 August 2007 Application Accepted

  Published as AU-B-2002321195

29 November 2007 Standard Patent Sealed

2 February 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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