Roll or roller – With measuring – testing – or indicating means – Including gauge
Patent
1992-07-09
1994-01-18
Eley, Timothy V.
Roll or roller
With measuring, testing, or indicating means
Including gauge
492 15, 165 111, 432 32, B21B 108, B21B 2702
Patent
active
052795349
ABSTRACT:
A roller is provided with at least one thermocouple for measuring the temperature of a product or sheet. The roller comprises a hollow cylindrical body whose outer surface cooperates by contact with the sheet. The thermocouple removably extends through a guide tube which extends inside the roller and is carried by supports. The end of the guide tube through which the hot junction of the thermocouple extends is fixed in a position perpendicular to the wall of cylindrical body. This end of the guide tube opens onto a blind hole provided in the wall of the cylindrical body where the hot junction of the thermocouple is received. Application in the measurement of the temperature of the sheet of an annealing furnace of a continuous treatment process.
REFERENCES:
patent: 1820985 (1931-09-01), McKee
patent: 3183718 (1965-05-01), Schneidler
patent: 3824857 (1974-07-01), Smith
patent: 4826540 (1989-05-01), Mele
patent: 4965920 (1990-10-01), Smith
Patent Abstracts of Japan, vol. 015037, (P-1159)(15037), Jan. 29, 1991, & JP-A-89-095 414, Nov. 9, 1990, Masuno Yasuhiko, et al., "Temperature Measuring Method For Metal Strip And Temperature Measuring Roll For Metal Strip."
Patent Abstracts of Japan, vol. 005073, (P-061)(5073), May 15, 1981, & JP-A-790 096 992, Jul. 30, 1979, Akama Kazuo, "Continuously Measuring Apparatus for Temperature of Moving Strip."
Burlion Robert
Deutsch Christian
Schmit Jean-Paul
Eley Timothy V.
Sollac, A French Body Corporate
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