Hot water heat transfer pipe

Details for Australian Patent Application No. 2005329849 (hide)

Owner Tsinghua University Daikin Industries, Ltd.

Inventors Meng, Ji An; Kasai, Kazushige; Numata, Mitsuharu; Li, Zhi Xin

Agent Spruson & Ferguson

Pub. Number AU-B-2005329849

PCT Pub. Number WO2006/103788

Priority 200510056765.8 25.03.05 CN

Filing date 11 May 2005

Wipo publication date 5 October 2006

Acceptance publication date 3 September 2009

International Classifications

F28F 1/10 (2006.01) Tubular elements - Tubular elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses

F28D 7/02 (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

F28F 13/12 (2006.01) Arrangements for modifying heat transfer, e.g. increasing, decreasing

Event Publications

15 November 2007 PCT application entered the National Phase

  PCT publication WO2006/103788 Priority application(s): WO2006/103788

3 September 2009 Application Accepted

  Published as AU-B-2005329849

7 January 2010 Standard Patent Sealed

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