Batteries: thermoelectric and photoelectric – Thermoelectric – One junction element surrounded by another junction element
Patent
1986-11-21
1988-03-15
Kyle, Deborah L.
Batteries: thermoelectric and photoelectric
Thermoelectric
One junction element surrounded by another junction element
136237, H01L 3528
Patent
active
047311274
ABSTRACT:
A thermocouple device for detecting a flame. The device includes an outer thermocouple element having an excellent corrosion resistance and a large thermoelectromotive force, an inner thermocouple element, which is inserted into the outer thermocouple element, having a large thermoelectromotive force, and a junction layer securing end portions of the inner and outer thermocouple element. The junction layer is formed with a soldering material so as to avoid the formation of an alloy of the element materials that would have a poor corrosion resistance normally formed by welding.
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"Thermal Free Soldering and Brazing Alloys", IBM, Manko.
Kabushiki Kaisha Toshiba
Kyle Deborah L.
Wallen T. J.
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