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.
|
申请公布号 |
US5910161(A) |
申请公布日期 |
1999.06.08 |
申请号 |
US19970831769 |
申请日期 |
1997.04.02 |
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):F25B41/00 |
主分类号 |
C09K5/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|