发明名称 |
Dual cylinder apparatus for reciprocal hermetic compressor |
摘要 |
A dual cylinder apparatus for a reciprocal hermetic compressor with a cylinder body having two open ends. A pair of valve plate units are disposed at both ends of the cylinder body, and have refrigerant discharge holes formed therein. A pair of pistons are movably disposed in the cylinder body and reciprocate therein. A piston bar having one end connected to a connecting rod is slidably supported on the valve plate units and reciprocate thereon while supporting the pistons. The piston bar has a refrigerant discharge hole through which a refrigerant, located in between the pistons, is discharged outside the cylinder body. A discharge valve movably disposed between the pistons opens one gap between one of the pistons and the cylinder body and closes a second gap between the other piston and the cylinder body.
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申请公布号 |
US2003210998(A1) |
申请公布日期 |
2003.11.13 |
申请号 |
US20020242619 |
申请日期 |
2002.09.13 |
申请人 |
SAMSUNG GWANGJU ELECTRONICS CO., LTD. |
发明人 |
RYU KI-O |
分类号 |
F04B27/08;F04B39/00;F04B39/10;(IPC1-7):F04B39/10 |
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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