Heat exchanger

Heat exchange – Intermediate fluent heat exchange material receiving and... – Liquid fluent heat exchange material

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Details

165908, 165170, 62 59, 62340, 62347, H01L 2346, F25C 100

Patent

active

046374566

ABSTRACT:
To provide a cooling arrangement utilizing liquid coolant, and capable of operating at or near the freeze point of the liquid coolant so as not to freeze solid, a steady state heat exchanger is provided. The heat exchanger includes a liquid impingement plate having a liquid carrying channel therein, a liquid supply tube for spraying liquid into the liquid carrying channel, and a liquid containment plate disposed in spaced relation to the liquid carrying channel which, together with the liquid impingement plate, defines a liquid flow chamber therebetween. Additionally, the heat exchanger includes a liquid inlet in communication with the liquid supply tube and a liquid outlet in communication with the liquid flow chamber, and utilizes a central thermal bus in heat exchange relation to the liquid impingement plate.

REFERENCES:
patent: 2643282 (1953-06-01), Greene
patent: 3971435 (1976-07-01), Peck
patent: 4108242 (1978-08-01), Searight et al.
patent: 4109707 (1978-08-01), Wilson et al.
patent: 4341432 (1982-07-01), Cutchaw
patent: 4463409 (1984-07-01), Altoz et al.
IBM Technical Disclosure Bulletin, vol. 23, No. 2, Jul. 1980-Discloses a Thermal Interface Augmented with Capillary Flow of Fluid.
IBM Technical Disclosure Bulletin, vol. 21, No. 6, Nov. 1978-Discloses a High Power Rectifier Jet Cooled Heat Sink.
IBM Technical Disclosure Bulletin, vol. 20, No. 9, Feb. 1978-Discloses a Liquid Jet Impinging Upon a Heated Surface for Effective Removal of Heat.
IBM Technical Disclosure Bulletin, vol. 20, No. 8, Jan. 1978-Discloses Diaphragm Cooling of Semiconductor Chips.

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