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:
Nov. 07, 2006
Filed:
Mar. 31, 2004
Edoardo Campini, Mesa, AZ (US);
William F. Handley, Chandler, AZ (US);
Mark D. Summers, Phoenix, AZ (US);
Javier Leija, Chandler, AZ (US);
Edoardo Campini, Mesa, AZ (US);
William F. Handley, Chandler, AZ (US);
Mark D. Summers, Phoenix, AZ (US);
Javier Leija, Chandler, AZ (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
An integrated heatsink and core power distribution mechanism. First and second power rails are disposed on opposite sides of one of more integrated circuits on a printed circuit board (PCB). The power rails are electrically coupled to a power supply and the integrated circuits. At the same time, the power rails are used to thermally couple one or more heatsinks to the integrated circuit(s). Each power rails includes at least one slot configured to receive a flange on the heatsink(s). In situations under which different voltages are supplied via the power rails, means are provided to electrically insulate at least one power rail from the heatsink(s) while maintaining thermal coupling to the power rails. In one embodiment, a split-rail configuration is used, wherein the power rail includes multiple conductive sections separated by one or more insulator sections. The scheme is well-suited for modular board/blade architectures, such as the Advanced Telecommunications Architecture (ATCA).