Refrigerator

Details Refrigerator Refrigerator

2004-05-13

2008-09-23

Norman, Marc E (Department: 3744)

Refrigeration

Automatic control

Of external fluid or means

C062S184000, C062S196400

Reexamination Certificate

active

07426837

ABSTRACT:
A refrigerator includes a compressor compressing a refrigerant, a first liquid heat exchanger performing heat exchange between the refrigerant and a first liquid heat medium, an expander expanding the refrigerant, a second liquid heat exchanger performing heat exchange between the refrigerant and a second liquid heat medium, an air heat exchanger performing heat exchange between the refrigerant and air, a blower sending air to the air heat exchanger, a refrigerant flow rate regulator regulating a flow rate of the refrigerant of the first liquid heat exchanger, the second liquid heat exchanger and the air heat exchanger, a pressure sensor detecting a pressure value of the refrigerant of the air heat exchanger, a target pressure value setter setting a target pressure value of the refrigerant of the air heat exchanger in accordance with a target temperature value of the first liquid heat medium, and a blower controller controlling the blower so that the detection value of the pressure sensor becomes the target pressure value.

REFERENCES:
patent: 2007/0006602 (2007-01-01), Hayashi et al.
patent: S56-7955 (1981-01-01), None
patent: 60-45345 (1985-10-01), None
patent: 7-239157 (1995-09-01), None
patent: 2002-277098 (2002-09-01), None
patent: 2003-74995 (2003-03-01), None

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