Abstract: A cooling and/or freezing device, in particular a refrigerator, upright freezer or chest freezer, includes an evaporator for cooling air, a blower for supplying the cooled air into the interior of the cooling and/or freezing device, and a first heater for de-icing the evaporator. The device also includes, a second heater, arranged such that during operation of the second heater, the temperature of the blower surface lies above the dew point of the air present in the vicinity of the blower, at least in certain regions.

Abstract: The present invention relates to a no-frost refrigerator unit and/or freezer unit comprising a fan for the generation of an airflow in a compartment of the unit to be cooled, wherein the unit comprises detection means for the detection of at least one parameter as well as a control or regulation unit which is made such that it varies the speed of the fan in dependence on the at least one measured parameter.

Abstract: The present invention relates to a no-frost refrigerator unit and/or freezer unit comprising a fan for the generation of an airflow in a compartment of the unit to be cooled, wherein the unit comprises detection means for the detection of at least one parameter as well as a control or regulation unit which is made such that it varies the speed of the fan in dependence on the at least one measured parameter.

Abstract: The present invention relates to a refrigerator and/or freezer, comprising a liquefier, an evaporator and a compressor, wherein the refrigerator and/or freezer includes means by which a pressure compensation between liquefier and evaporator is prevented or slowed down during the standstill of the compressor, and that the refrigerator and/or freezer includes a means for effecting the compressor start-up, wherein the means for effecting the compressor start-up comprise means for increasing the starting torque of the compressor and/or means for increasing the starting current of the compressor motor and/or means which ensure that the crank shaft of the compressor stops in a preferred position after shutting off the compressor motor, and/or means for the at least partial pressure compensation between the pressure side and the suction side of the compressor and/or means for reducing the initially required starting torque.

Abstract: The invention relates to a cooling and/or freezing device, in particular a refrigerator, upright freezer or chest freezer, comprising an evaporator for cooling air, a blower for supplying the cooled air into the interior of the cooling and/or freezing device, and a first heating means for de-icing the evaporator, wherein a second heating means is provided, which is arranged such that during operation of the second heating means the temperature of the blower surface lies above the dew point of the air present in the vicinity of the blower at least in certain regions.