REFRIGERATOR
PURPOSE:To control the temperature of a cold storage chamber of a refrigerator according to increase/decrease in number of revolutions of a blower motor by a cold storage chamber temperature regulator and rotation of a reed valve due to wind pressure in a cold gas supply passage generated by the inc...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To control the temperature of a cold storage chamber of a refrigerator according to increase/decrease in number of revolutions of a blower motor by a cold storage chamber temperature regulator and rotation of a reed valve due to wind pressure in a cold gas supply passage generated by the increase/ decrease. CONSTITUTION:A refrigerator comprises a circuit in which a cold storage chamber temperature regulator and a resistor are connected in parallel and which is connected in series with a blower motor, and a reed valve 25 provided in a cold gas discharge passage 22. Since the temperature in the chamber is controlled according to increase/decrease in number of revolutions of the motor and the valve disposed in the passage, provision of an effective inner volume of the chamber and operability of temperature regulating of the chamber is improved. |
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