Method for controlling humidity in a domestic refrigerator,...

Details Method for controlling humidity in a domestic refrigerator,... Method for controlling humidity in a domestic refrigerator,...

2011-03-01

2011-03-01

Norman, Marc E (Department: 3744)

Refrigeration

Automatic control

Humidity sensor

C062S180000, C062S229000

Reexamination Certificate

active

07895851

ABSTRACT:
A method for controlling the humidity inside a refrigerator, having at least a cavity and a refrigeration circuit including an evaporator and a compressor, comprising the step of measuring the relative humidity level inside the cavity, measuring the temperature of the evaporator and feeding the above measured values to a control algorithm capable of driving the refrigeration circuit in order to maintain substantially constant the average level of relative humidity and corresponding to a set value.

REFERENCES:
patent: 2485894 (1949-10-01), Kuhn
patent: 5377498 (1995-01-01), Cur et al.
patent: 2006/0130498 (2006-06-01), Joshi et al.
patent: 2008/0179413 (2008-07-01), Shao

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