Heat exchanger and hot-water supply device using same

Details for Australian Patent Application No. 2009234819 (hide)

Owner SANDEN CORPORATION

Inventors Tago, Toshihisa; Iwasawa, Naotaka; Kado, Hirotaka; Ishii, Syou; Ishida, Hiroshi; Murakoshi, Yasushi; Ito, Miwako

Agent Griffith Hack

Pub. Number AU-A-2009234819

PCT Pub. Number WO2009/125700

Priority 2008-191924 25.07.08 JP; 2008-100377 08.04.08 JP

Filing date 1 April 2009

Wipo publication date 15 October 2009

International Classifications

F24H 9/00 (2006.01) Details

F24H 1/00 (2006.01) Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater

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

Event Publications

2 December 2010 PCT application entered the National Phase

  PCT publication WO2009/125700 Priority application(s): WO2009/125700

30 August 2012 Amendment Made

  The nature of the amendment is: Amend the invention title to read Heat exchanger and hot water supply system using the same

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