| 发明名称 |
U-SHAPED PULSE-TUBE REFRIGERATOR |
| 摘要 |
A U-shaped pulse-tube refrigerator includes a regenerative tube and a pulse-tube that are juxtaposed with each other; a communicating path that connects a low-temperature end of the regenerative tube and a low-temperature end of the pulse-tube; a heat exchanger that is provided at the low-temperature end of at least one of the regenerative tube and the pulse-tube; and a flow smoothing member that is provided between a first exit of the communicating path at a side where the heat exchanger is provided and the heat exchanger. |
| 申请公布号 |
US2014290276(A1) |
申请公布日期 |
2014.10.02 |
| 申请号 |
US201414188792 |
申请日期 |
2014.02.25 |
| 申请人 |
SUMITOMO HEAVY INDUSTRIES, LTD. |
发明人 |
HIRATSUKA Yoshikatsu;NAKANO Kyosuke |
| 分类号 |
F25B9/14 |
主分类号 |
F25B9/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A U-shaped pulse-tube refrigerator comprising:
a regenerative tube and a pulse-tube that are juxtaposed with each other; a communicating path that connects a low-temperature end of the regenerative tube and a low-temperature end of the pulse-tube; a heat exchanger that is provided at the low-temperature end of at least one of the regenerative tube and the pulse-tube; and a flow smoothing member that is provided between a first exit of the communicating path at a side where the heat exchanger is provided and the heat exchanger. |
| 地址 |
Tokyo JP |
