Cryostat including heater to heat a target
    1.
    发明授权
    Cryostat including heater to heat a target 失效
    低温恒温器包括加热器以加热目标

    公开(公告)号:US4955204A

    公开(公告)日:1990-09-11

    申请号:US434249

    申请日:1989-11-09

    摘要: A cryostat is provided which comprises a vacuum vessel; a target disposed within the vacuum vessel; a heat sink disposed within the vacuum vesssel for absorbing heat from the detector; a cooling mechanism for cooling the heat sink; a cryoabsorption mechanism for cryoabsorbing residual gas within the vacuum vessel; and a heater for maintaining the target above a temperature at which the residual gas is cryoabsorbed in the course of cryoabsorption of the residual gas by the cryoabsorption mechanism.

    摘要翻译: 提供低温恒温器,其包括真空容器; 设置在真空容器内的靶; 设置在所述真空容器内的用于从所述检测器吸收热量的散热器; 用于冷却散热器的冷却机构; 用于在真空容器内冷冻吸收残余气体的冷冻吸收机制; 以及用于将目标物保持在高于冷冻吸收机构对残留气体进行冷冻吸收的过程中被冷冻吸收的温度的加热器。