| 摘要 |
PROBLEM TO BE SOLVED: To provide a boiling and cooling device, with which the interference between the part on the circumference of a chip and a refrigerant bath, and a satisfactory refrigerant circulation stream can be formed. SOLUTION: A refrigerant bath 4 is constituted of a thin type container 6 and a cover part 7. The thin-type container 6 has a planar shape of almost trapezoidal form, a heat-receiving surface which comes in contact with a chip 3 is provided on one side in the thickness direction, and a boiling space, a set of header connection part 1, a vapor path and a liquid retaining path are provided on the other side. The heat-raceiving surface is formed in a size in matching with the shape of the chip 3 in almost a square shape and the heat- receiving surface protrucing from the other parts. The vapor path is a path which guides the boiler refrigerant vapor to a heat dischargge part 5 in the boiled space, and the vapor path is connected to the boiling space in a wide range from the upper side to the right side of the boiled space. The liquid return path is a path where the liquefied condensed liquid, which is liquefied in the heat-discharging part 5 is returned to the boiling space, and it is communicated to the left side lower part of the boiling space from the heater connection part. |
