A two stage indirect evaporative cooling system

Details for Australian Patent Application No. 2004309796 (hide)

Owner Davis Energy Group, Inc.

Inventors Lee, Brian E.; Callaway, Duncan; Bourne, Richard C.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2004309796

PCT Pub. Number WO2005/064257

Priority 10/737,823 18.12.03 US

Filing date 7 December 2004

Wipo publication date 14 July 2005

Acceptance publication date 19 November 2009

International Classifications

F24F 5/00 (2006.01) Air-conditioning systems or apparatus not covered by group or

F28D 5/00 (2006.01) Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation

F24F 1/00 (2006.01) Air-conditioning

Event Publications

6 July 2006 PCT application entered the National Phase

  PCT publication WO2005/064257 Priority application(s): WO2005/064257

19 November 2009 Application Accepted

  Published as AU-B-2004309796

18 March 2010 Standard Patent Sealed

5 July 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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