A plate heat exchanger

Details for Australian Patent Application No. 2004281347 (hide)

Owner Alfa Laval Corporate AB

Inventors Dahlberg, Per-Olof; Sjodin, Per

Agent Watermark

Pub. Number AU-B-2004281347

PCT Pub. Number WO2005/038382

Priority 0302748-9 17.10.03 SE

Filing date 20 September 2004

Wipo publication date 28 April 2005

Acceptance publication date 26 February 2009

International Classifications

B23K 1/00 (2006.01) Soldering, e.g. brazing, or unsoldering

F28D 9/00 (2006.01) Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall

F28F 9/04 (2006.01) Casings - Arrangements for sealing elements into header boxes or end plates

F28F 21/08 (2006.01) Constructions of heat-exchange apparatus characterised by the selection of particular materials

Event Publications

11 May 2006 PCT application entered the National Phase

  PCT publication WO2005/038382 Priority application(s): WO2005/038382

26 February 2009 Application Accepted

  Published as AU-B-2004281347

25 June 2009 Standard Patent Sealed

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