METHOD AND DEVICE FOR MEASURING TEMPERATURE OF HEATING SPIRAL Russian patent published in 2006 - IPC G01K7/02

Abstract RU 2273005 C1

FIELD: measurement technology.

SUBSTANCE: heating spiral is connected into break of connection of thermal wires of thermocouple, which thermal wires are capable of forming working junction. Values of thermoelectromotive force of thermocouple are registered. Temperature of heating spiral is calculated from difference in temperatures of warmed and cold ends of thermocouple.

EFFECT: simplified design; improved reliability of operation.

2 cl, 1 dwg

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RU 2 273 005 C1

Authors

Valov Sergej Nikolaevich

Kulagin Valerij Nikolaevich

Moroz Aleksandr Alekseevich

Dates

2006-03-27—Published

2004-07-27—Filed