Testing a control system including a valve

Details for Australian Patent Application No. 2011239286 (hide)

Owner Vetco Gray Controls Limited

Inventors Stokes, Martin; Davis, Julian Richard

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2011239286

Priority 10188926.9 26.10.10 EP

Filing date 24 October 2011

Wipo publication date 10 May 2012

International Classifications

F16K 37/00 (2006.01) Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given

E21B 34/16 (2006.01) Valve arrangements for boreholes or wells

F16K 31/02 (2006.01) Operating means - electric

F16K 31/06 (2006.01) Operating means - using a magnet

Event Publications

10 November 2011 Complete Application Filed

  Priority application(s): 10188926.9 26.10.10 EP

10 May 2012 Application Open to Public Inspection

  Published as AU-A-2011239286

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