| 摘要 |
PROBLEM TO BE SOLVED: To provide a loop type thermo-siphon to be stably operated regardless of variation of heat load, and a sterling refrigerator with the loop type thermo- siphon. SOLUTION: The loop type thermo-siphon, for carrying heat from a high temperature heat source 5 by using a working fluid, comprises a heat absorbing part 1a, an evaporator 1 for taking heat from the high temperature heat source via the heat absorbing part and evaporating the working fluid, a condenser 3 located higher than the high temperature heat source for condensing the working fluid evaporated by the evaporator, and pipes 2 and 4 for connecting the evaporator and the condenser to form a loop. In the thermo-siphon, the working fluid is brought into contact with the heat absorbing part 1a before the fluid is reserved in a fluid reservoir 21 of the evaporator to be heat- exchanged. COPYRIGHT: (C)2004,JPO
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