| 摘要 |
PURPOSE: To supply liquid-phase operating fluid to an evaporating unit surely, in a continuous thermosiphon. CONSTITUTION: A taper part 31, whose diameter is reduced toward the downward direction from an opening end, is formed at the upper end of a liquid returning pipe 17 so as to be opened upwardly. An injection nozzle 30, communicating with a liquid reserving part 18, is arranged in the taper part 31 concentrically with the taper part 31 with a predetermined gap between the internal peripheral surface of the taper part 31 to form an ejector pump 32. |
