Automatic temperature regulation device for housefrigorifics (Machine-translation by Google Translate, not legally binding)

摘要

Automatic temperature regulation device for domestic refrigerators essentially characterized in that it is constituted by a comparator, 1 analog connected with an analog adder with the interposition of an error signal integrator, the analog comparator receiving signals from a temperature sensor; inside and an adjustable cold level selector, while the analog adder is connected to a power regulator of the compressor motor of the cooling unit with the interposition of a control switch, a timer having been provided in the power regulator optionally activated by a cold sensor located in the condenser of the cooling unit. (Machine-translation by Google Translate, not legally binding)