HEAT EXCHANGER ASSEMBLY

Details for Australian Patent Application No. 2002304735 (hide)

Owner NORSK HYDRO ASA

Inventors JENSEN, Anders, Tage; PETERSEN, Leif

Pub. Number AU-A-2002304735

PCT Number PCT/EP02/03971

PCT Pub. Number WO2003/085344

Filing date 8 April 2002

Wipo publication date 20 October 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

F28F 001/40 Tubular elements

F28F 001/16 Tubular elements

F28F 009/02 Casings - Header boxes

Event Publications

19 December 2002 Complete Application Filed

27 November 2003 Application Open to Public Inspection

  Published as AU-A-2002304735

23 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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