Thermal measuring and testing – Temperature measurement – Combined with diverse art device
Patent
1985-02-22
1986-10-28
Frankfort, Charles
Thermal measuring and testing
Temperature measurement
Combined with diverse art device
374125, 374127, 374128, 374131, 374132, 374139, 266269, 356 45, 250352, G01K 114
Patent
active
046195335
ABSTRACT:
An apparatus for measuring bath temperature of metallurgical furnaces through a tuyere is disclosed. The apparatus comprises a periscope adapted to be inserted into a tuyere, a fiber optic cable having one end connected to the periscope for receiving radiation entering the tuyere from the bath of a furnace, and a two wavelength pyrometer connected to the other end of the fiber optic cable for analysing the radiations transmitted through the fiber optic cable to provide an indication of the temperature of the bath.
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"New Control Instruments for Bessemer Steelmaking", by P. Leroy, published on pp. 764-768, Journal of Metals, Jun. 1956.
Kitzinger Frank
Labuc Vladimir M.
Lucas John M.
Peacey John G.
Pelletier Albert
Frankfort Charles
Noranda Inc.
Will Thomas B.
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