Measuring and testing – Gas analysis – Moisture content or vapor pressure
Patent
1974-03-06
1976-07-20
Queisser, Richard C.
Measuring and testing
Gas analysis
Moisture content or vapor pressure
73 1F, 73355R, G01J 506
Patent
active
039699439
ABSTRACT:
A method and an apparatus for measuring a heated material in an industrial furnace by the use of a radiation thermometer comprising providing a sliding means at the tip portion of the radiation thermometer, changing a distance between the heated material and the shielding means to determine background radiation rate of the energy reflected or emitted from the atmosphere of the furnace. The background radiation rate is determined by the output energy of the radiation thermometer, which together with an accurate temperature of the heated material and an ambient temperature of the furnace, are used to calculate a temperature error at arbitrary distances. Setting the shielding means of the radiation thermometer in a position at which the temperature error is within a tolerable range, and measuring the heated material with use of the radiation thermometer.
REFERENCES:
patent: 1667355 (1928-04-01), Norton
patent: 2275265 (1942-03-01), Mead
patent: 2785860 (1957-03-01), Harrison et al.
patent: 3039308 (1962-06-01), Shiba
patent: 3161771 (1964-12-01), Engborg et al.
patent: 3277715 (1966-10-01), Vanderschmidt
patent: 3309236 (1967-03-01), Gunji
patent: 3314293 (1967-04-01), Schraeder
patent: 3510057 (1970-05-01), Werme
patent: 3529473 (1970-09-01), Hager
patent: 3537314 (1970-11-01), Svet
patent: 3539100 (1970-11-01), Scanlon et al.
patent: 3559726 (1971-02-01), Menasoff
patent: 3610592 (1971-10-01), Murray
patent: 3696678 (1972-08-01), Mossey
patent: 3766781 (1973-10-01), Roberts
patent: 3777568 (1973-12-01), Riggin et al.
Iuchi Tohru
Karasima Hisanori
Murashima Seiichhiro
Ohno Jiro
Tokita Yasuo
Nippon Steel Corporation
Queisser Richard C.
Shoon Frederick
LandOfFree
Method of measuring the temperature of furnace hot stock and app does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of measuring the temperature of furnace hot stock and app, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of measuring the temperature of furnace hot stock and app will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-549866