ELECTROMOTIVE REFRIGERANT CONTROL VALVE
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United States of America Patent
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N/A
Issued Date -
Feb 18, 2010
app pub date -
Nov 21, 2005
filing date -
Mar 12, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An electromotive refrigerant control valve is disclosed, in which the refrigerant supplied from the condenser is supplied to the evaporator for the cooling chamber or the evaporator for the freezing chamber based on the four operation modes. The four operation modes are a cooling/freezing mode in which the refrigerant is concurrently supplied to the cooling chamber evaporator and the freezing chamber evaporator, a cooling mode in which the refrigerant is supplied to only the cooling chamber evaporator, and the refrigerant is not supplied to the freezing chamber evaporator, an idle mode in which the refrigerant is not concurrently supplied to the cooling chamber evaporator and the freezing chamber evaporator, and a freezing mode in which the refrigerant is supplied to only the freezing chamber evaporator, and the refrigerant is not supplied to the cooling chamber evaporator.
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