| 摘要 |
FIELD: power engineering. ^ SUBSTANCE: control facilities are made as capable of supplying a coolant cooled in a magnetic refrigerator into a cold heat exchanger in the mode of unit cooling. Control facilities are made as capable to switch off the magnetic refrigerator or to supply a coolant heated in the magnetic refrigerator into a cold heat exchanger in the unfreezing mode. ^ EFFECT: reduced time of unfreezing. ^ 9 cl, 1 dwg |
