Heat exchange to potable water from toxic fluids

Details for Australian Patent Application No. 2006202451 (hide)

Owner Hugh Walker (Ochiltree Pty Ltd

Inventors Walker, Hugh

Agent Hugh Walker (Ochiltree Pty Ltd

Pub. Number AU-A-2006202451

Priority 2005902975 08.06.05 AU

Filing date 9 June 2006

Wipo publication date 11 January 2007

International Classifications

F28D 7/10 (2006.01) Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall - the conduits being arranged one within the other, e.g. concentrically

F28F 1/14 (2006.01) Tubular elements

Event Publications

29 June 2006 Complete Application Filed

  Priority application(s): 2005902975 08.06.05 AU

11 January 2007 Application Open to Public Inspection

  Published as AU-A-2006202451

17 December 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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