Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor
Patent
1991-03-08
1992-02-04
Karlsen, Ernest F.
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
With rotor
324158P, G01R 3102, G01R 106
Patent
active
050862693
ABSTRACT:
An integrated circuit chip 12 is temporarily associated with a plenum 16 having a fluid chamber 88 in which a heat transfer fluid 46 is circulated in order to heat or cool the chip 12 at a predetermined temperature sufficient to complete a burn-in screening of said chip.
REFERENCES:
patent: 3710251 (1973-01-01), Hagge et al.
patent: 3979671 (1976-09-01), Meeker et al.
patent: 4115736 (1978-09-01), Tracy
Hewlett--Packard Company
Karlsen Ernest F.
Kelley Guy
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