Patent attributes
In a cooling system for electronic apparatuses, the electronic apparatus includes inner partitioning walls disposed in a cooling tank with an open space, defined by a bottom wall and side walls for dividing the open space into arrayed storage sections. An electronic apparatus is stored in the storage section. Inflow openings for the cooling liquid are formed in a bottom portion or a side surface of the respective storage sections, and outflow openings are formed at a position near the liquid surface of the cooling liquid flowing in the respective storage sections. The electronic apparatus includes a first board having a first surface on which at least one processor is mounted, and a second surface opposite the first surface, a second board having the third surface that faces the second surface of the first board, and a flow channel formed as a gap between the second and third surface.