Patent ID: 7265974

Claim:
A multi-heatsink integrated cooling device for at least two electronic components comprising a crossflow cooler and at least one primary heatsink thermally connected by flexible heat-spreading means, wherein: (i) said crossflow cooler comprising a casing with an inlet and an outlet, and a radial impeller and heat-exchanging means located inside of said casing; (ii) said casing comprising two side parts, a cover plate and a lower plate provided a thermal contact with said heat exchanging means and first of said electronic components; (iii) said primary heatsink comprising a housing and heat-exchanging members located inside of said housing; (iv) said housing comprising a base, two sidewalls and a cover, thus forming inflow and outflow openings, said base being provided a thermal contact with said heat exchanging members and second of said electronic components; (v) said primary heatsink and said crossflow cooler being located in such a way that said outflow opening being adjacent to said inlet, thus cooling air flows plane-parallel through said primary heatsink, said inlet, said heat-exchanging means, said radial impeller and said outlet in a series way.