Orifice valve for bulk solids

Details for Australian Patent Application No. 2007212203 (hide)

Owner Salina Vortex Corporation

Inventors Werner, Shawn Michael; Severson, Eric Jon; Young, Lee Edward

Agent Freehills

Pub. Number AU-B-2007212203 (Modified Examination)

PCT Pub. Number WO2007/092648

Priority 11/350,501 09.02.06 US

Filing date 9 February 2007

Wipo publication date 16 August 2007

Acceptance publication date 21 July 2011

International Classifications

F16K 3/00 (2006.01) Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing

Event Publications

24 July 2008 PCT application entered the National Phase

  PCT publication WO2007/092648 Priority application(s): WO2007/092648

21 July 2011 Application Accepted

  Published as AU-B-2007212203 (Modified Examination)

17 November 2011 Standard Patent Sealed

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