Protective tube for molten metal immersible thermocouple

Details Protective tube for molten metal immersible thermocouple Protective tube for molten metal immersible thermocouple

1995-10-02

1998-06-30

Gutierrez, Diego F.F.

Thermal measuring and testing

Temperature measurement

Of molten metal

374179, 136232, 136233, 136234, G01K 704, G01K 112

Patent

active

057723249

ABSTRACT:
A protective device for a thermocouple for immersion into a molten metal bath to measure the temperature in the bath includes an elongated exterior protective body, which has an axis and is formed of a refractory composition. An interior reinforcing member is contained within the protective body extending along the axis. The reinforcing member may be in the form of a hollow tubular body which is filled with a refractory cement. A hollow tube is located within the body for protectively housing a thermocouple. A thermocouple for measuring temperatures in a molten metal bath is positioned in the hollow tube.

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