Batteries: thermoelectric and photoelectric – Thermoelectric – Having particular thermoelectric composition
Patent
1987-06-15
1988-01-05
Bentley, Stephen C.
Batteries: thermoelectric and photoelectric
Thermoelectric
Having particular thermoelectric composition
136238, 136239, 136201, H01L 3514, H01L 3516
Patent
active
047177888
ABSTRACT:
Thermoelectric elements of both P-type and N-type lead tellurides having unique characteristics including, particularly in the case of the P-type, a figure-of-merit 90% above that of the best commercial P-type element, are produced by a new process, involving as key steps chill casting, cold pressing and sintering to 85-90% theoretical density under protective atmosphere.
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Gnau, deceased Lewis H.
Gnau, executrix June E.
Rauch, Sr. Harry W.
Bentley Stephen C.
Berard Jr. Clement A.
General Electric Company
Troike Robert L.
Wallen T. J.
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