发明名称 |
Pulse-tube refrigerating machine |
摘要 |
A pulse-tube refrigerating machine includes: a compressor that pressurizes a refrigerant gas; a regenerator tube accommodating a regenerator material therein; a pulse-tube having of a hollow cylinder through which the refrigerant gas flows; an intake valve and an exhaust valve provided between the compressor and the regenerator tube. A heat-shielding material is provided to at least a portion of at least one of a first wall forming a portion of the pulse-tube and a second wall contacting a portion of the pulse-tube.
|
申请公布号 |
US2008264071(A1) |
申请公布日期 |
2008.10.30 |
申请号 |
US20080149050 |
申请日期 |
2008.04.25 |
申请人 |
SUMITOMO HEAVY INDUSTRIES, LTD. |
发明人 |
SAITO MOTOKAZU;XU MINGYAO |
分类号 |
F25B9/00 |
主分类号 |
F25B9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|