Adaptive defrost control device and method
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United States of America Patent
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Feb 24, 2004
Grant Date -
Jul 17, 2003
app pub date -
Feb 3, 2003
filing date -
Mar 30, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Adaptive defrost control and method for a household refrigerator wherein a defrost heater is prevented from being powered as long as a compressor is running. The adaptive defrost control also provides a vacation mode in which the defrost interval is set to an artificially long interval if a door of refrigerator has not been opened for some predetermined period of time.
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Family
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Cited Art Landscape
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