专利名称：REFRIGERATION CIRCUIT发明人：Shunji Komatsu申请号：US12990261申请日：20090427
公开号：US20110041547A1公开日：20110224
专利附图：
摘要：Provided is a refrigeration circuit including a compressor such as a compressorhaving a built-in motor, a condenser, a pressure reduction and expansion means, and anevaporator. The refrigeration circuit uses R1234yf as a refrigerant and provides therein aradical-capturing agent or a polymerization inhibitor. When the R1234yf as a new
refrigerant is used and there is a possibility that radicals are formed, it is possible toprevent or suppress generation of radicals and prevent polymerization of R1234yf sothat a target performance can be realized even when the new refrigerant is used.
申请人：Shunji Komatsu
地址：Midori-shi JP
国籍：JP
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