Cryostat device for storing cryogenic fluid in cryo container, has centering units loaded independent of temperature within device to constant pressure or traction within certain range of pressure or traction obtained at room temperature

摘要

The device has a cryo container (1) centered by three centering units (4) arranged over a length of the container. The device has an actuator exerting pressure or tractive force on the units and mounted on a contact point (A) on the container. The units are loaded independent of temperature within the device to a constant pressure or traction within a range of +- 10 percentages of pressure or traction obtained at a room temperature.