| 摘要 |
<p>In a refrigeration mechanism including a refrigerant, a means for pressurizing the refrigerant. a means for liquifying the refrigerant, a means for vaporizing the refrigerant, and a means for circulating air to be refrigerated, the improvement comprising a means for sensing frost accumulation which includes a capacitance sensitive element disposed within the means for vaporizing the refrigerant.</p> |
