The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 06, 1986
Filed:
Sep. 06, 1983
James F Staples, Westford, MA (US);
Digital Equipment Corporation, Maynard, MA (US);
Abstract
The present invention includes a heat sink device which, in a preferred embodiment, has a number of fins extending from a flat base section. In addition, there are matching grooves formed in a pair of said fins and snapped into said grooves, there is located a plastic clip-on member. The clip-on member is designed to be spread, or temporarily deformed at its ends, in order to be clipped onto a holder which is holding an active element (a heat generating element), such as an integrated circuit. When the clip-on member is so clipped onto the holder, it applies force to hold said flat base section of said heat sink means against the section of the holder which overlies the active element to thereby conduct heat from the active element. The clip-on member can be readily removed if, for instance, the integrated circuit fails and in this way the heat sink is not wasted.