发明名称 |
Pulse tube refrigerator |
摘要 |
A pulse tube refrigerator includes a regenerator including a cold end and a hot end, a cold head connected to the cold end of the regenerator, a pulse tube having a cold end and a hot end and connected at its cold end to the cold head, a pressure fluctuation source connected to the hot end of the regenerator, a buffer connected to the hot end of the pulse tube through an orifice, and an auxiliary buffer connected to the hot end of the pulse tube through a buffer side control valve. The buffer and the auxiliary buffer may be replaced by a single buffer connected to the hot end of the pulse tube through an orifice and a buffer side control valve which are arranged in parallel.
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申请公布号 |
US6094921(A) |
申请公布日期 |
2000.08.01 |
申请号 |
US19980135797 |
申请日期 |
1998.08.18 |
申请人 |
AISIN SEIKI KABUSHIKI KAISHA |
发明人 |
ZHU, SHAOWEI;KAWANO, SHIN;INOUE, TATSUO;NOGAWA, MASAFUMI |
分类号 |
F25B9/00;F25B9/14;(IPC1-7):F25B9/00 |
主分类号 |
F25B9/00 |
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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