Process Metrix

Inficon Gmbh

Michel Pierre Bonin

Thomas Lawrence Harvill

Jared Hubert Hoog

Donald John Holve

Aaron Stibbich

Alan Stanley Alsing

A scanner assembly is provided that is configured to be mounted on a scanner manipulator arm, to be placed in proximity to an opening in a vessel or inserted into an opening in a vessel, and to measure distances from a scanner emitter/sensor within the scanner assembly to a plurality of points on the surface of a refractory lining of the vessel to characterize a concave interior of the vessel in a single scan. A scanner manipulator having the manipulator arm attached to the scanner assembly maintains the scanner assembly in measurement positions. A control system controls the position of the scanner assembly, the orientation of the emitter sensor, and the acquisition, storage, processing and presentation of measurements produced by the emitter/sensor. The field of view obtained from the scanner assembly in a single scan exceeds a hemisphere.

System, device and method for measuring the interior refractory lining of a vessel

Apparatuses, methods, and systems are disclosed for autonomously characterizing the refractory lining in a container using an scanner that includes a scanning laser range finding system, a control system being communicatively connected to the laser scanning system to control the scanner; and a robotic vehicle having a controller communicatively connected to the control system and a drive system to propel the scanner autonomously in an area adjacent to the container, wherein characterization of the refractory lining is performed by comparing refractory thickness values determined from the distances measured from the laser scanning system to the surface of the refractory lining and the relative position of the scanner and the container, and comparing the same to a reference measurement of the refractory lining.

Characterization of refractory lining of metallurgical vessels using autonomous scanners

Apparatuses, methods, and systems are disclosed to characterize the wear and measure temperature of a surface of a lining of a metallurgical container. Wear characterization is accomplished by a scanning device by making thickness measurements of the lining and surface temperature measurements are made using a two-color pyrometer integrated with the scanning device where surface temperature is measured by correlating a ratio of two light intensities to the surface temperature. A controller controls operation of the scanning device and the two-color pyrometer.

Scanning laser range finder with surface temperature measurement using two-color pyrometry

Apparatuses, methods, and systems are disclosed for the characterization of the integrity and profile measurement of a caster mold by use of a scanning device, a positioning fixture, and a data reduction device connected to the scanning device, the data reduction device being configured to characterize the integrity and to measure the profile of the caster mold by comparing scanned distances to reference distance values.

Caster mold measurements using a scanning range finder

Apparatuses, systems, and methods to monitor the integrity of a container protected by a refractory material are disclosed having a first radiation detector to measure an external surface temperature of the container, a first radiation source to measure a thickness of the refractory material, and a central controller configured to display to a user the measurement of the external surface temperature of the container and the measurement of the thickness of the refractory material.

Apparatus, process, and system for monitoring the integrity of containers

A novel method for analyzing the pulse train resulting from a scanned beam particle monitor is described. The method enhances signal-to-noise ratio and significantly reduces particle false alarm rate. Performed in the time domain, the method filters noise pulses that do not occur at the scanner frequency. The analysis further identifies particle-pulse-envelopes (PPE's) by performing a forward-looking and backward-looking autocorrelation. Gaussian fits are subsequently applied to identified particle-pulse envelopes, to determine particle characteristics, such as size and speed.

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Danville, CA, United States of America

Michel Pierre Bonin