Heat exchange – With retainer for removable article – Electrical component
Patent
1987-02-25
1988-11-01
Koczo, Michael
Heat exchange
With retainer for removable article
Electrical component
165185, 361388, F28F 700
Patent
active
047812443
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.
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IBM Technical Bulletin, "Method of Effective Cooling of a High Power Silicon Chip", vol. 20, No. 4, Sep. 1977.
Kuramitsu Yuji
Yamaguchi Yukio
Koczo Michael
NEC Corporation
Neils Peggy
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