Methods and apparatus to determine a position of a valve

Details for Australian Patent Application No. 2008266600 (hide)

Owner Fisher Controls International LLC

Inventors Cang, Lu; Jun, Fan Jian; Zhuang, Yin

Agent Shelston IP

Pub. Number AU-A-2008266600

PCT Pub. Number WO2008/156997

Priority 60/944,285 15.06.07 US; 12/098,569 07.04.08 US

Filing date 30 May 2008

Wipo publication date 24 December 2008

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

Event Publications

10 December 2009 PCT application entered the National Phase

  PCT publication WO2008/156997 Priority application(s): WO2008/156997

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