Method and device for desalinating water while overcoming decreases in pressure

Details for Australian Patent Application No. 2003254549 (hide)

Owner Wobben, A.

Inventors Wobben, Aloys

Agent Pizzeys

Pub. Number AU-B-2003254549

PCT Number PCT/EP03/07916

PCT Pub. Number WO2004/041418

Priority 102 51 342.2 05.11.02 DE

Filing date 21 July 2003

Wipo publication date 7 June 2004

Acceptance publication date 15 December 2005

International Classifications

B01D 61/06 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration

F15B 3/00 (2006.01) Intensifiers or fluid-pressure converters, e.g. pressure exchangers

F04B 11/00 (2006.01) Equalisation of pulses, e.g. by use of air vessels

F04F 11/02 (2006.01)

C02F 1/44 (2006.01) Treatment of water, waste water, or sewage - by dialysis, osmosis or reverse osmosis

F04B 9/115 (2006.01) Piston machines or pumps characterised by the driving or driven means to or from their working members

Event Publications

30 October 2003 Complete Application Filed

  Priority application(s): 102 51 342.2 05.11.02 DE

1 July 2004 Application Open to Public Inspection

  Published as AU-B-2003254549

15 December 2005 Application Accepted

  Published as AU-B-2003254549

13 April 2006 Standard Patent Sealed

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