Heat transfer refrigerant transport tubing coatings and insulation for a direct exchange geothermal heating/cooling system and tubing spool core size

Details for Australian Patent Application No. 2009296789 (hide)

Owner Earth to Air Systems, LLC

Inventors Wiggs, B. Ryland

Agent Shelston IP

Pub. Number AU-A-2009296789

PCT Pub. Number WO2010/036670

Priority 61/099,777 24.09.08 US

Filing date 23 September 2009

Wipo publication date 1 April 2010

International Classifications

F28F 19/02 (2006.01) Preventing the formation of deposits or corrosion, e.g. by using filters

F25B 30/06 (2006.01) Heat pumps

F28D 21/00 (2006.01) Heat-exchange apparatus not covered by any of the groups

Event Publications

21 April 2011 PCT application entered the National Phase

  PCT publication WO2010/036670 Priority application(s): WO2010/036670

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