Staas & Halsey LLP
Cooling device having air duct extending to elements to be cooled
A cooling device able to blow cooling air in a larger amount than a conventional amount and in addition selectively with respect to a specific cooled element even in a case where an area of an intake port which can be secured in a front surface of a case to be cooled inside is restricted small. This cooling device is constituted by an air duct spread in a bag shape from the intake port into the case. At least a group of small openings oriented to the cooled element is provided in a wall of this air duct. Then, cooling air is blown from this group of small openings for the cooling.
Fujitsu Limited
H
H05K
inventional
Hideaki Kenji Koji Kazuaki Masahiko
Matsumoto Joko Sasaki Kashiwada Saito