Pulse or digital communications – Repeaters – Testing
Patent
1994-09-26
1996-04-02
Geckil, Mehmet
Pulse or digital communications
Repeaters
Testing
364DIG1, 364267, 3642676, G06F 900
Patent
active
055049249
ABSTRACT:
An electronic computer cooling system having a cooling apparatus to cool an electronic computer and cooling members for thermally connecting semiconductor devices whose operating speeds are raised by cooling to a low temperature source of the cooling apparatus. Circuit boards onto which the semiconductor devices and the like constructing the electronic computer are mounted and the cooling apparatus such as a refrigerating apparatus and the like are compactly enclosed in a single casing. Or, the circuit boards and the cooling apparatus are compactly enclosed in separate detachable casings, respectively. Thus, a structure in which desired semiconductor devices can be certainly cooled by using the cooling members is obtained.
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Hatada Toshio
Inouye Hiroshi
Kuwahara Heikichi
Matsushima Hitoshi
Nakajima Tadakatsu
Geckil Mehmet
Hitachi , Ltd.
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