Liquid ring pump and method for operating a liquid ring pump

Details for Australian Patent Application No. 2011239931 (hide)

Owner Evac International Oy

Inventors Lappalainen, Vesa

Agent Callinan

Pub. Number AU-A-2011239931

PCT Pub. Number WO2011/128502

Priority 20105386 14.04.10 FI

Filing date 31 March 2011

Wipo publication date 20 October 2011

International Classifications

F04D 3/02 Axial-flow pumps

F04C 19/00 Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids

F04C 27/00 Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids

F04D 31/00 Other non-positive-displacement pumps

Event Publications

1 November 2012 PCT application entered the National Phase

  PCT publication WO2011/128502 Priority application(s): WO2011/128502

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