MEANS FOR SENSING FROST ACCUMULATION IN A REFRIGERATION MECHANISM

摘要

ABSTRACT OF THE DISCLOSUREIn a refrigeration mechanism including a refrigerant, a meansfor pressurizing the refrigerant. a means for liquifying the refri-gerant, a means for vaporizing the refrigerant, and a means for circu-lating air to be refrigerated, the improvement comprising a means forsensing frost accumulation which includes a capacitance sensitiveelement disposed within the means for vaporizing the refrigerant.