| 发明名称 |
Joule-Thomson apparatus with temperature sensitive annular expansion passageway. |
| 摘要 |
<p>A refrigerant expansion device such as a Joule-Thomson expander has a surface with grooves or recesses which capture contaminants that condense from the refrigerant flow in the device, thereby avoiding blockage of the device by the condensed contaminants. <IMAGE></p> |
| 申请公布号 |
EP0483127(A2) |
申请公布日期 |
1992.04.29 |
| 申请号 |
EP19920200270 |
申请日期 |
1986.10.16 |
| 申请人 |
GENERAL PNEUMATICS CORPORATION |
发明人 |
WALKER, GRAHAM |
| 分类号 |
F16K31/64;F17D1/075;F25B9/00;F25B9/02;F25B19/00;G05D23/02 |
主分类号 |
F16K31/64 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
