US 2013/0153186 A1 · Cooling Device

Abstract

A cooling device with which thicknesses of cover portions may be reduced. According to a first aspect of the present invention, the cooling device is equipped with a frame-shaped frame portion, cover portions, a supply port, a discharge port, and projection portions. The cover portions cover openings in the frame portion. The supply port is provided in the frame portion and supplies a cooling medium into the frame portion. The discharge port is provided in the frame portion and discharges the cooling medium in the frame portion to an exterior of the frame portion. The projection portions are projected from inner side faces of the frame portion and form a fluid channel along which the cooling medium flows in the frame portion. The cover portions are fixed to the projection portions.

Claims10

Dependent claims

A cooling device comprising:

a frame-shaped frame portion;
a supply port provided at the frame portion, the supply port supplying a cooling medium into the frame portion;
a discharge port provided at the frame portion, the discharge port discharging the cooling medium in the frame portion to an exterior of the frame portion;
a projection portion that projects from an inner side face of the frame portion and forms a fluid channel along which the cooling medium flows in the frame portion from the supply port to the discharge port;
two cover bodies that cover openings at both thickness direction sides of the frame portion, respective inner faces of the cover bodies being welded or brazed to the frame portion and the projection portion;
and
fixing-receiving portions that are provided at the projection portion, fixing members that penetrate through the two cover bodies and fix respective cooled members to outer faces of the cover bodies being retained at the fixing-receiving portions.

4 more elements

Dependencies are inferred from the claim text.

Cooling Device

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Cooling Device

Life of this patent

Abstract

Claims10