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2 129 708

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IPC

(21) (22)

Application

97111121/28, 1997-06-30

(22)

Actual filing date

1997-06-30

(45)

Published

1999-04-27

(72)

Inventor

Smelov V.E.Korotaev S.K.Kaljakin S.G.Shevchenko V.M.

(73)

Holder

Smelov Valerij Evgen'EvichKorotaev Stanislav KonstantinovichKaljakin Sergej GeorgievichShevchenko Vladimir Mikhajlovich

METHOD TESTING CORRESPONDENCE OF SIGNALS OF THERMOELECTRIC TEMPERATURE TRANSDUCERS TO ACTUAL VALUES OF TEMPERATURE Russian patent published in 1999 - IPC

Abstract RU 2129708 C1

FIELD: temperature measurements by thermoelectric temperature transducers. SUBSTANCE: invention can be used for tests of thermoelectric temperature transducers without their dismantling in process of operation. Method testing correspondence of signals of thermoelectric temperature transducers to actual values of temperature is realized by usage of three thermocouple wires in structure of thermoelectric temperature transducer, two main and one additional thermocouple wires. Additional thermocouple wire is intended to establish deviation of thermoelectric characteristics of main thermocouple wires from initial values and to determine actual value of measured temperature. EFFECT: improved authenticity of determination of actual value of temperature. 1 cl, 2 dwg, 1 tbl

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RU 2 129 708 C1

Authors

Smelov V.E.

Korotaev S.K.

Kaljakin S.G.

Shevchenko V.M.

Dates

1999-04-27—Published

1997-06-30—Filed