A pipe system, a gas sensing system for a pipe system, and a method of determining a gas component in a cavity of a pipe

Details for Australian Patent Application No. 2009254329 (hide)

Owner NKT Flexibles I/S

Inventors Kristiansen, Mikael; Weppenaar, Nicky

Agent Freehills

Pub. Number AU-A-2009254329

PCT Pub. Number WO2009/146710

Priority PA 2008 00766 03.06.08 DK; 61/101,009 29.09.08 US; PA 2008 01338 26.09.08 DK

Filing date 22 April 2009

Wipo publication date 10 December 2009

International Classifications

G01N 21/17 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Systems in which incident light is modified in accordance with the properties of the material investigated

F16L 11/08 (2006.01) Hoses, i.e. flexible pipes - with reinforcements embedded in the wall

F16L 11/12 (2006.01) Hoses, i.e. flexible pipes - with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting

F17D 5/06 (2006.01) Protection or supervision of installations

G01M 3/04 (2006.01) Investigating fluid tightness of structures - by detecting the presence of fluid at the leakage point

G01N 29/24 (2006.01) Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves - Probes

Event Publications

16 December 2010 PCT application entered the National Phase

  PCT publication WO2009/146710 Priority application(s): WO2009/146710

25 October 2012 Alteration of Name

  The name of the applicant has been altered to National Oilwell Varco Denmark I/S

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