发明名称 |
Refrigeration cycle system |
摘要 |
A refrigeration cycle system is provided with a two-cylinder type rotary compressor having one compression mechanism which includes a switching mechanism for switching a back surface side of a blade between a low pressure mode and a high pressure mode and controlling the inner space of the cylinder chamber to the high pressure upon switching at the low pressure mode. In a high load state, a normal operation is performed by switching the pressure of the back surface side of the blade of the one compression mechanism at the high pressure mode. In a low load state, an uncompressed operation is performed by switching the pressure of the back surface side of the blade of the one compression mechanism at the low pressure mode and by controlling the inner space of the cylinder chamber to the high pressure to move the blade away from the roller. |
申请公布号 |
US8206128(B2) |
申请公布日期 |
2012.06.26 |
申请号 |
US20040580866 |
申请日期 |
2004.12.02 |
申请人 |
ONODA IZUMI;TOSHIBA CARRIER CORPORATION |
发明人 |
ONODA IZUMI |
分类号 |
F04B49/00;F01C21/08;F04C23/00;F04C28/06 |
主分类号 |
F04B49/00 |
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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