Hold open configuration for safety valve and method

Details for Australian Patent Application No. 2010282758 (hide)

Owner Baker Hughes Incorporated

Inventors Lake, Gary; Ranjan, Priyesh; Wilson, Kenneth; Rainone, Michael; Grisham, Phillip; Sackett, Samuel

Agent Freehills

Pub. Number AU-A-2010282758

PCT Pub. Number WO2011/019644

Priority 12/540,945 13.08.09 US

Filing date 9 August 2010

Wipo publication date 17 February 2011

International Classifications

F15B 20/00 (2006.01) Safety arrangements for fluid actuator systems

F15B 13/04 (2006.01) Details of servomotor systems

F16K 31/40 (2006.01) Operating means

Event Publications

8 March 2012 PCT application entered the National Phase

  PCT publication WO2011/019644 Priority application(s): WO2011/019644

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