发明名称 |
Refrigerating apparatus |
摘要 |
A liquid injection type scroll compressor is used to a refrigerating apparatus using hydrocarbon fluoride refrigerant which does not contain chlorine (HFC-125/HFC-143a/HFC-134a) as an operating fluid and an amount of an injected liquid is controlled according to a discharge temperature of the compressor. Further, ester oil and/or ether oil is used as refrigerator oil and a dryer is disposed in a refrigerating cycle. With this arrangement, a refrigerating cycle operation can be stably realized in a wide range without almost changing the arrangement of a conventional refrigerating apparatus.
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申请公布号 |
US2002108395(A1) |
申请公布日期 |
2002.08.15 |
申请号 |
US20020122295 |
申请日期 |
2002.04.16 |
申请人 |
FUJITA MAKOTO;AMO YOSHIKAZU |
发明人 |
FUJITA MAKOTO;AMO YOSHIKAZU |
分类号 |
C09K5/04;F04C29/00;F25B9/00;F25B31/00;(IPC1-7):F25B31/00 |
主分类号 |
C09K5/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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