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Self contained water-to-water heat pump

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Title: Self contained water-to-water heat pump.
Abstract: A self-contained water-to-water heat transfer system is provided that mixes hot water produced by a heat exchange with cold output fluid expelled from the heat pump to make source fluid. More specifically, in order to reduce the fluid flow rate required within a heat pump and substantially prevent freezing of evaporator coils within the heat pump, source water fed into the heat pump is taken from a mixture of the output hot water that was generated in the heat pump and the cool water exiting the heat pump. The system alleviates the need to employ an ground loop outside of a structure that is required by traditional geothermal heating systems. ...


- Denver, CO, US
Inventor: James William Slaughter
USPTO Applicaton #: #20080006046 - Class: 622387 (USPTO) -


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The Patent Description & Claims data below is from USPTO Patent Application 20080006046, Self contained water-to-water heat pump.

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stats Patent Info
Application #
US 20080006046 A1
Publish Date
01/10/2008
Document #
11775739
File Date
07/10/2007
USPTO Class
622387
Other USPTO Classes
International Class
25B41/00
Drawings
5



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