HEAT EXCHANGER ARRANGEMENT AND A METHOD USED IN A HEAT EXCHANGER

Details for Australian Patent Application No. 2003206982 (hide)

Owner WARTSILA FINLAND OY

Inventors HAGGLUND, Thomas

Pub. Number AU-A-2003206982

PCT Number PCT/FI03/00132

PCT Pub. Number WO2003/073031

Priority 20020365 26.02.02 FI; 20020366 26.02.02 FI

Filing date 25 February 2003

Wipo publication date 9 September 2003

International Classifications

F28D 007/10 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

F28B 009/08 Auxiliary systems, arrangements, or devices

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 20020365 26.02.02 FI; 20020366 26.02.02 FI

16 October 2003 Application Open to Public Inspection

  Published as AU-A-2003206982

23 October 2003 Application Open to Public Inspection

  Published as AU-A-2003206982

11 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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