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. 01, 1988
Filed:
Feb. 25, 1987
Yuji Kuramitsu, Tokyo, JP;
Yukio Yamaguchi, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A cooling system for an electronic system comprises a connector mounted on a panel and an integrated circuit package removably connected to the connector by a mounting frame. A layer of heat conductive bonding material is provided between the package and a heat conductive member which is removably secured to a water-cooling heat exchanger. A plurality of guide posts are secured to the panel for holding the heat exchanger. Each guide post is formed with an externally threaded portion which engages with a thumb nut. A coil spring is provided between each thumb nut and the heat exchanger to exert a predetermined amount of contact pressure between the connector and package and take the weight of the heat exchanger.