HIGH-FREQUENCY ULTRASOUND MEASUREMENT OF PARTIAL LAYER THICKNESS OF THIN-WALLED TUBES BY A CONTACT METHOD

Details for Australian Patent Application No. 2002257667 (hide)

Owner FRAMATOME ANP GMBH

Inventors DUST, Martin

Pub. Number AU-A-2002257667

PCT Pub. Number WO2002/079725

Priority 101 15 328.7 28.03.01 DE

Filing date 15 March 2002

Wipo publication date 15 October 2002

International Classifications

G01B 017/02 Measuring arrangements characterised by the use of infrasonic, sonic, or ultrasonic vibrations - for measuring thickness

G01N 029/24 Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves - Probes

G21C 017/06 Monitoring - Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination

Event Publications

3 April 2003 Application Open to Public Inspection

  Published as AU-A-2002257667

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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