Patent ID: 6578626
Filing Date: 2003-06-17
Classification: F28F,H01L

Abstract:
A liquid-cooled heat sink comprising:a housing including a side wall extending from the perimeter of a bottom wall and a lid sized to engage said peripheral side wall so as to form a chamber within said housing; a fluid inlet port and a fluid outlet port defined through said lid so as to be in fluid communication with said chamber; and a fin comprising a plurality of corrugations positioned within said chamber so that at least one of said corrugations engages said bottom wall and at least one of said corrugations is secured to a surface of said lid, wherein at least one hole is defined through at least one of said corrugations and arranged so as to receive at least one pin when said fin is positioned within said chamber such that a portion of said corrugation and said surface of said lid engage said pin, so that said fin is fixed in position within said housing.