Refrigeration – Intermediate fluid container transferring heat to heat... – With indirect fluid pump or agitator
Reexamination Certificate
2011-07-19
2011-07-19
Ali, Mohammad (Department: 3784)
Refrigeration
Intermediate fluid container transferring heat to heat...
With indirect fluid pump or agitator
C062S467000
Reexamination Certificate
active
07980093
ABSTRACT:
A compressor for a refrigerant is integrally contained in a housing with a positive displacement pump for a secondary coolant. Both the compressor and pump are driven by a common motor. In one embodiment, a linear compressor includes a reciprocating piston rod coupled at one end to a refrigerant compressor and at an opposite end to a positive displacement liquid pump. The pump circulates a secondary coolant through a thermal storage unit and heat exchanger associated with an evaporator. The evaporator is coupled to a condenser, in turn, coupled to the compressor. A conventional rotary compressor may also have a positive displacement pump coupled to the motor to provide circulation for a secondary coolant circuit.
REFERENCES:
patent: 2935023 (1960-05-01), Jackson et al.
patent: 4406138 (1983-09-01), Nelson
patent: 4423602 (1984-01-01), Venable
patent: 4512728 (1985-04-01), Nakano et al.
patent: 4603489 (1986-08-01), Goldberg
patent: 4984435 (1991-01-01), Seino et al.
patent: 5214932 (1993-06-01), Abdelmalek
patent: 5355691 (1994-10-01), Sullivan et al.
patent: 5626025 (1997-05-01), Hyde
patent: 5647225 (1997-07-01), Fischer et al.
patent: 6098422 (2000-08-01), Tischer
patent: 6250102 (2001-06-01), Tischer
patent: 6564560 (2003-05-01), Butterworth et al.
patent: 6584784 (2003-07-01), Gaul
patent: 7162878 (2007-01-01), Narayanamurthy et al.
patent: 2001/0029747 (2001-10-01), Gaul
patent: 2005/0247072 (2005-11-01), Narayanamurthy et al.
patent: 2006/0107681 (2006-05-01), Uno et al.
patent: 2006/0213218 (2006-09-01), Uno et al.
patent: 2006/0254309 (2006-11-01), Takeuchi et al.
patent: 2007/0175212 (2007-08-01), Uno et al.
patent: 2008/0170957 (2008-07-01), Hwang et al.
patent: 2008/0184706 (2008-08-01), Uno et al.
patent: 2008/0209941 (2008-09-01), Narayanamurthy
patent: 2008/0302113 (2008-12-01), Yin et al.
patent: 2009/0183518 (2009-07-01), Narayanamurthy et al.
patent: 2009/0293525 (2009-12-01), Monforte
Kuehl Steven J.
Wu Guolian
Ali Mohammad
Morrison John W.
Whirlpool Corporation
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