Patent ID: 6923619

Claim:
An integrated blade cooler for electronic components comprising a blower, an electric drive and a heatsink, wherein: (i) said blower comprising a radial impeller and a casing with an inlet and an outlet; (ii) said radial impeller comprising blades, a backplate disk and an axis of rotation; (iii) said electric drive comprising a magnetic rotor and a stator made as a part of said casing and located perpendicularly to said axis of rotation; (iv) at least part of said blades being magnetized in the direction parallel to said axis of rotation and serving as said magnetic rotor; (v) said heatsink comprising heat-exchanging means and a base providing thermal contact with said electronic component and said heat exchanging means; (vi) said heat-exchanging means being clothed in a cover plate with an outflow opening; (vii) said outflow opening being coincided with said inlet, thus cooling gas flows through said heat-exchanging means, said inlet, said radial impeller, and said outlet in a series way.