Deep-well pump system

Details for Australian Patent Application No. 2010342588 (hide)

Owner Grundfos Management a/s

Inventors Bach, Jorgen

Agent Madderns

Pub. Number AU-A-2010342588

PCT Pub. Number WO2011/085753

Priority 10000208.8 12.01.10 EP

Filing date 4 December 2010

Wipo publication date 21 July 2011

International Classifications

E03B 3/18 Methods or installations for obtaining or collecting drinking water or tap water

B09C 1/00 Reclamation of contaminated soil

E03B 3/15 Methods or installations for obtaining or collecting drinking water or tap water

E21B 37/08 Methods or apparatus for cleaning boreholes or wells

E21B 43/02 Obtaining fluids from wells - Subsoil filtering

E21B 43/12 Obtaining fluids from wells - Methods or apparatus for controlling the flow of the obtained fluid to or in wells

E21B 43/38 Obtaining fluids from wells

F04B 47/00 Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps

F04B 47/04 Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps

Event Publications

2 August 2012 PCT application entered the National Phase

  PCT publication WO2011/085753 Priority application(s): WO2011/085753

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