Thermoelectric couple device

Details Thermoelectric couple device Thermoelectric couple device

1994-11-04

1997-01-14

Gaffin, Jeffrey A.

Electricity: electrical systems and devices

Safety and protection of systems and devices

Circuit interruption by thermal sensing

361103, 62 32, 136225, H02H 504

Patent

active

055946097

ABSTRACT:
A thermoelectric couple device including a thermoelectric couple consisting of a first aluminum oxide base plate, a second aluminum oxide base plate, a plurality of copper foils respectively welded to the first and second aluminum oxide base plates, and a plurality of N type thermoelectric semiconductors, and P type thermoelectric semiconductors respectively welded to the copper foils between the first and second aluminum oxide base plates and alternatively connected in series; and a temperature detecting device mounted on the first aluminum oxide base plate and disposed between the first and second aluminum oxide base plates to detect the inside temperature of the thermoelectric couple.

REFERENCES:
patent: 3726100 (1973-04-01), Widakowich
patent: 5132868 (1992-07-01), Clower et al.
patent: 5156004 (1992-10-01), Wu et al.

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