| 发明名称 | Compressor and refrigeration cycle device using same | ||
| 摘要 | According to a compressor and a refrigeration cycle device using same of the present invention, a refrigerant and refrigeration oil 103 are sealed in an container 101, the refrigerant is a hydrofluoroolefin having double bond of carbon in its composition or a mixture of hydrofluoroolefin as a base component and hydrofluorocarbon having no double bond, and at least one of benzotriazole, dialkyl dithiophosphoric acid zinc, dialkyl selenium, metal phenate, and organic nitrogen compound is included in the refrigeration oil 103, and it is an object to suppress the decomposition and polymerization of refrigeration oil and a refrigerant, and to secure reliability of the compressor and the refrigeration cycle device. | ||
| 申请公布号 | US9005469(B2) | 申请公布日期 | 2015.04.14 |
| 申请号 | US201113806809 | 申请日期 | 2011.03.11 |
| 申请人 | Panasonic Intellectual Property Management Co., Ltd. | 发明人 | Ishida Yoshinori |
| 分类号 | C09K5/04;C10M171/00;F25B31/02;F25B1/00;C10M133/38;C10M135/00;C10M135/20;C10M137/10;C10M159/22;C10M169/04;C10M105/18;C10M105/38;C10M107/24;C10M107/34;C10M129/10;C10M133/12 | 主分类号 | C09K5/04 |
| 代理机构 | Hamre, Schumann, Mueller & Larson, P.C. | 代理人 | Hamre, Schumann, Mueller & Larson, P.C. |
| 主权项 | 1. A compressor in which a refrigerant and refrigeration oil are sealed, the refrigerant being a hydrofluoroolefin having double bond of carbon in its composition or a mixture of hydrofluoroolefin as a base component and hydrofluorocarbon having no double bond, wherein dialkyl selenium and optionally at least one of metal phenate, and organic nitrogen compound is included in the refrigeration oil, wherein an antioxidant selected from the group consisting of an amine-based antioxidant, a phenol-based antioxidant and a sulfur, phosphorus-based antioxidant is present in the refrigeration oil. | ||
| 地址 | Osaka JP | ||