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11. 发明申请

US20070007962A1 Cryostat configuration with thermally compensated centering 有权
标题翻译：具有热补偿定心的低温恒温器配置
公开(公告)号：US20070007962A1
公开(公告)日：2007-01-11
申请号：US11352319
申请日：2006-02-13
申请人： Beat Mraz , Johannes Boesel
发明人： Beat Mraz , Johannes Boesel
IPC分类号： G01V3/00 , F25B19/00
CPC分类号： F17C13/08 , F17C2203/014 , G01R33/3815
摘要： Cryostat configuration for keeping cryogenic fluids in at least one cryocontainer (1) which is suspended on thermally insulating suspension tubes (2) and/or suspension devices which are connected to an outer jacket (3) of the cryostat configuration, wherein the at least one cryocontainer (1) is centered relative to a container disposed further outside, preferably the outer jacket (3), using at least three centering elements (4) which are distributed about the periphery of the cryocontainer (1), wherein one end (5) of each centering element (4) abuts or is connected to the container disposed further outside, characterized in that in at least one of the cryocontainers (1), each end (6) of the centering elements (4) facing away from the outer jacket (3) is connected to an actuator (7) which exerts a pressure or tensile force on the respective centering element (4), and which is mounted to the cryocontainer (1) at at least one contact point (A, A′, B, B′), wherein, through fixation of the actuator (7) to the cryocontainer (1) at the contact point (A, A′, B, B′), through thermal changes in size of the cryocontainer (1), through thermal changes in sizes of individual components of the actuator (7), and optionally through mechanical translation, a mechanical tension is generated in the corresponding centering elements (4) such that the centering elements (4) remain loaded with a nearly constant pressure or tension, preferably in the range of ±10% of the pressure or tension prevailing at room temperature and irrespective of the temperatures within the cryostat configuration. This yields a cryostat configuration which permits pressure centering without overloading the centering elements.
摘要翻译：用于将低温流体保持在至少一个低温容器（1）中的低温恒温器配置，所述低温容器（1）悬挂在连接到所述低温恒温器配置的外护套（3）的绝热悬浮管（2）和/或悬挂装置上，其中所述至少一个使用至少三个围绕低温容器（1）的周边分布的定心元件（4），低温容器（1）相对于设置在外侧，优选外护套（3）的容器中心，其中一端（5）每个定心元件（4）邻接或连接到设置在外部的容器，其特征在于，在至少一个低温容器（1）中，定心元件（4）的每个端部（6）背离外护套（3）连接到致动器（7），其在相应的定心元件（4）上施加压力或张力，并且在至少一个接触点（A，A'，B）处安装到低温容器，B'），w 在这里，通过将致动器（7）固定在接触点（A，A'，B，B'）处的低温容器（1），通过低温容器（1）的大小的热变化，通过热变化的尺寸致动器（7）的单个部件以及任选地通过机械平移在对应的定心元件（4）中产生机械张力，使得定心元件（4）保持加载几乎恒定的压力或张力，优选在该范围内在室温下占据±10％的压力或张力，并且与低温恒温器构型内的温度无关。这产生低温恒温器配置，其允许压力定心而不使定心元件过载。

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