The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 14, 1986
Filed:
Jun. 01, 1984
Richard H Krause, Lansdale, PA (US);
Thomas J Pfeiffer, Bethlehem, PA (US);
Vincent V Horvath, Bethlehem, PA (US);
Bethlehem Steel Corporation, Bethlehem, PA (US);
Abstract
Production-worthy method and system comprising two computer-based subsystems for determining temperature of an irradiant mass movable through process means in a hostile environment exemplified as coke guide and coke oven in a battery of ovens. System is usable in other industries such as at cement kilns and the like. First subsystem which is carried by a movable coke guide/door machine, includes one or more coke guide pyrometers arranged vertically, each with a sighting window monitor to detect optical errors, an onboard computerized and cooled electronics package for acquiring and processing temperature data and automatically detecting same for pyrometer drift and optical errors, and automatically correcting for these errors, and further including a plug-in portable terminal with a printer. The second subsystem stationed in a central office having a base computer package with various computation and storage capabilities including a CRT control terminal for operator interaction with the entire system, a line printer and a printer/plotter. Two-way data communication between the two subsystems is exemplified by a two-way radio link. Each subsystem logs both coke level data and coke vertical and horizontal temperature profile data and alarm messages. Tabular printouts of temperature and diagnostic data are provided by both the portable terminal printer in the onboard subsystem and the base computer printers. Graphical displays are also provided by the base computer system of coke level, temperature and summary data, oven push schedules and/or self-diagnostic messages of various process and measurement operations.