| 摘要 |
PURPOSE:To hold equipment at invariably constant temperature by expanding the container of the equipment through the vapor pressure increasing operation of a working liquid sealed in the container, bringing its free end into contact with a radiating plate, and forcibly returning the working liquid condensed at the radiating plate side to a base plate side. CONSTITUTION:When equipment 2 increases in heating value, a working liquid 9 in a container 6 is heated to increase the pressure in the container, and bellows 8 expand to bring a plate material 7a into contact with a radiating plate 3. The liquid 9 is forcibly transported toward the internal surface of the plate material 7a by capillarity of a working guide body 10 and vaporized on the internal surface of the plate material 7b; and the vapor is condensed on the side of the plate material 7b to heat the plate material 7b. The condensed liquid 9 is forcibly returned to the internal surface of the plate material 7a by the capillarity of the guide body 10. Therefore, the internal surface of the plate material 7a is covered with the liquid 9 all the time, so it displays heat conducting ability invariably at a maximum through the container 6 even under the conditions of weightlessness, thus holding the equipment at specified temperature. |
