| 摘要 |
The present invention relates to a method of thermally disconnecting a cryogenic vessel (2) of a cryostat (1) from a refrigerator (7), e.g. during transportation of the cryostat (1). In order to provide a simple and reliable technique for thermally disconnecting the refrigerator (7) from the cryogenic vessel (2), the cryogenic vessel (2) is connected with the refrigerator (7) by means of an input channel (17) and an output channel (18), wherein the input channel (17) and the output channel (18) are adapted to provide a loop system for a convection circulation of cryogen through the refrigerator (7). |
