发明名称 |
TEMPERATURE CONTROL |
摘要 |
During treatment of a specimen (10) in an evacuated chamber, the temperature of the specimen is controlled by varying the radiant heat flux to and from the specimen. The specimen is supported adjacent to but spaced apart from a heat sink (14) with a blackened surface (16), and between the specimen (10) and the heat sink (14) are one or more reflective elements (20) movable so as to cover a larger or a smaller fraction of the surface of the heat sink. |
申请公布号 |
GB2163898(B) |
申请公布日期 |
1988.08.03 |
申请号 |
GB19850017285 |
申请日期 |
1985.07.08 |
申请人 |
* UNITED KINGDOM ATOMIC ENERGY AUTHORITY |
发明人 |
DR A D * MARWICK;HARRY CHARLES * SANSOM |
分类号 |
B01J3/00;F28F27/00;H01J37/02;(IPC1-7):H01J37/02;G05D23/00 |
主分类号 |
B01J3/00 |
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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