Reverse pumping tandem process seal arrangement

Details for Australian Patent Application No. 2010202352 (hide)

Owner Sundyne Corporation

Inventors Rickert, Ronald P.

Agent Watermark

Pub. Number AU-B-2010202352

Priority 12/480,608 08.06.09 US

Filing date 7 June 2010

Wipo publication date 23 December 2010

Acceptance publication date 3 May 2012

International Classifications

F01D 11/04 (2006.01) Preventing or minimising internal leakage of working fluid, e.g. between stages

F01D 11/00 (2006.01) Preventing or minimising internal leakage of working fluid, e.g. between stages

Event Publications

24 June 2010 Complete Application Filed

  Priority application(s): 12/480,608 08.06.09 US

23 December 2010 Application Open to Public Inspection

  Published as AU-B-2010202352

3 May 2012 Application Accepted

  Published as AU-B-2010202352

30 August 2012 Standard Patent Sealed

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