发明名称 |
Variable capacity rotary compressor |
摘要 |
A variable capacity rotary compressor to reduce an electric power loss thereof and includes a drive unit to generate a rotating force, a rotating shaft connected to the drive unit to rotate thereby, and a compressing cylinder through which the rotating shaft passes. A compressing chamber is defined in the compressing cylinder to compress refrigerant therein, with a first refrigerant inlet port provided at the compressing chamber to introduce the refrigerant into the compressing chamber. A capacity control unit controls an operation of the rotary compressor, so that the rotary compressor performs one of a normal-mode operation wherein the first refrigerant inlet port is maintained at an open state thereof, and the variable capacity-mode operation wherein the first refrigerant inlet port is periodically opened and closed.
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申请公布号 |
US2004161345(A1) |
申请公布日期 |
2004.08.19 |
申请号 |
US20030671597 |
申请日期 |
2003.09.29 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHOI JAE-YOUNG;CHOI JIN KYU |
分类号 |
F04B27/08;F04C18/356;F04C23/00;(IPC1-7):F04B49/00 |
主分类号 |
F04B27/08 |
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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