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.
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
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