A method and an apparatus for producing liquid flow in a pipeline

Details for Australian Patent Application No. 2009234567 (hide)

Owner Energreen AS

Inventors Melhus, Trond

Agent Watermark

Pub. Number AU-B-2009234567

PCT Pub. Number WO2009/126044

Priority 20081742 10.04.08 NO

Filing date 1 April 2009

Wipo publication date 15 October 2009

Acceptance publication date 30 June 2011

International Classifications

F01K 25/02 (2006.01) Plants or engines characterised by use of special working fluids, not otherwise provided for

F01K 1/14 (2006.01) Steam accumulators

F04F 1/06 (2006.01) Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped

Event Publications

4 November 2010 PCT application entered the National Phase

  PCT publication WO2009/126044 Priority application(s): WO2009/126044

30 June 2011 Application Accepted

  Published as AU-B-2009234567

27 October 2011 Standard Patent Sealed

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