Detection of ingress of water in an intermediate layer using acoustic resonance technology

Details for Australian Patent Application No. 2008297649 (hide)

Owner Det Norske Veritas AS

Inventors Jacobsen, Jostein; Olsen, Age A.; Halas Skar, Tore Magne; Bergh, Ashild; Norli, Petter; Lag, Steinar; Negard, Nils Otto

Agent Cullens

Pub. Number AU-A-2008297649

PCT Pub. Number WO2009/035336

Priority 20074644 12.09.07 NO; 60/971,684 12.09.07 US

Filing date 9 September 2008

Wipo publication date 19 March 2009

International Classifications

G01N 29/42 (2006.01) Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves

G01B 17/00 (2006.01) Measuring arrangements characterised by the use of infrasonic, sonic, or ultrasonic vibrations

G01M 3/24 (2006.01) Investigating fluid tightness of structures - using infrasonic, sonic, or ultrasonic vibrations

Event Publications

6 May 2010 PCT application entered the National Phase

  PCT publication WO2009/035336 Priority application(s): WO2009/035336

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