Heat exchange – Heating and cooling
Reexamination Certificate
2002-11-29
2008-10-28
Ciric, Ljiljana (Lil) V (Department: 3744)
Heat exchange
Heating and cooling
C062S238300, C062S476000
Reexamination Certificate
active
07441589
ABSTRACT:
A waste heat source (100) is used to heat a high temperature heat transfer fluid which is used to heat an absorption heat transfer machine (10) having a generator (20), an absorber (30), a condenser (40), and an evaporator (50) operatively connected together. The high temperature heat transfer fluid can also be used to heat a load (190) such as a room space or a process. The waste heat source (100) can also be used to heat an intermediate heat transfer fluid, which can be used to heat a second load (175) such as a space, a process, or an absorption heat transfer machine. Novel flow control devices (70, 60) for controlling the flow of weak solution from generator (20) to absorber (30) or of refrigerant from condenser (40) to evaporator (50), respectively, are also described.
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Collet Eric
Garrabrant Michael A.
Klintworth, II Michael W.
Stout Roger E.
Ciric Ljiljana (Lil) V
Cooling Technologies, Inc.
Kremblas, Foster Phillips & Pollick
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