Temperature-measuring instrument

Details Temperature-measuring instrument Temperature-measuring instrument

1992-07-23

1993-09-07

Cuchlinski, Jr., William A.

Thermal measuring and testing

Housing, support, or adjunct

374179, 136233, G01K 110, G01K 112, G01K 704, G01K 706

Patent

active

052422267

ABSTRACT:
A temperature-measuring instrument especially for measuring high temperatures in pressure reactors. It comprises a sheathed thermocouple which is mounted in an inner ceramic element which is closed at one end. This inner element is inserted into a molybdenum element which is also closed at the same end and is surrounded in turn by an outer ceramic element. The annular space between the molybdenum element and the ceramic element is filled with a pressed ceramic mass. A flanged joint joins the molybdenum element to a ball joint which is in turn joined via bellows to a pressure-resistant bushing.

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