Peltier junction used for thermal control of solid state devices

Details Peltier junction used for thermal control of solid state devices Peltier junction used for thermal control of solid state devices

1984-12-17

1987-08-04

Moffitt, James W.

Static information storage and retrieval

Magnetic bubbles

357 87, G11C 1908, H01L 3530

Patent

active

046850813

ABSTRACT:
An electronic device, such as a bubble memory (21), which has a narrow temperature band of operation, is maintained within the narrow temperature band by a Peltier circuit (30). The Peltier circuit (30) includes a Peltier junction (31) which is placed in a heat conducting relationship with the bubble memory (21). The Peltier circuit (30) has the advantage of being able to alternately heat or chill the bubble memory device (21) in order to maintain the bubble memory device (21) within its recommended temperature range.

REFERENCES:
patent: 4238759 (1980-12-01), Hunsperger
patent: 4351005 (1982-09-01), Imai et al.
IBM Technical Disclosure Bulletin-vol. 15, No. 6, Nov. 1972, pp. 2001-2002.
Intel Corp., Non-Volatile Memory Division Publication of "Bubble Memory In Military Applications" and How Bubble Memories Work, Motorola Bubble Memory Products ADI-773 (1983).
Mini-Micro World, Nov. 1983, pp. 41-44.
National Semiconductor "Application Note 132", p. 1 (Dec. 1974).

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