Electronic apparatus and method of cooling the same

Details Electronic apparatus and method of cooling the same Electronic apparatus and method of cooling the same

1991-07-25

1994-06-28

Davis, Jr., Albert W.

Heat exchange

Intermediate fluent heat exchange material receiving and...

Liquid fluent heat exchange material

165 803, 165 13, 165 78, 165 70, 16510432, 165 71, 361699, H01L 23473

Patent

active

053238478

ABSTRACT:
An electronic apparatus comprises an electronic circuit unit having heat-generating electronic parts and cooling jackets fed with a coolant so as to cool the heat-generating electronic parts, and a coolant cooling unit having a heat exchanger for cooling the coolant from the cooling jackets and a pump for pressurizing and feeding the cooled coolant to the cooling jackets. The electronic circuit unit and the coolant cooling unit are housed in the same cabinet, and a partition plate is provided between the electronic circuit unit and coolant cooling unit to partition the two so that in the event of occurrence of liquid leakage, the coolant may be prevented from migrating from the coolant cooling unit to the electronic circuit unit. A coolant drainage drain may be provided at the bottom of a U-shaped portion of a path for circulating the coolant to facilitate drainage of the coolant.

REFERENCES:
patent: 3481393 (1969-12-01), Chu
patent: 4183400 (1980-01-01), Seifert
patent: 4226281 (1980-10-01), Chu
patent: 4365666 (1982-12-01), Seifert
patent: 4468717 (1984-08-01), Mathias et al.
patent: 4806956 (1989-01-01), Hamburgen
Packaging and Cooling Technology for the SX System, Nec Technical Report, vol. 39, No. 1 pp. 36-41, 1986.
Cooling and Packaging for Facom M-780, Fujitsu 37, pp. 124-134, Mar. 1986.

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