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:
Jan. 12, 2021
Filed:
Dec. 07, 2017
Aktiebolaget Skf, Gothenburg, SE;
Kevin Martin, Doylestown, PA (US);
Hanh Nguyen, Gothenburg, SE;
AKTIEBOLAGET SKF, Gothenburg, SE;
Abstract
A monitoring and control system is for a strand guide roll assembly of a continuous casting machine which includes a plurality of rolls spaced apart generally along a path of travel of a strand from an input end located adjacent to a mold to an output end. The system includes a plurality of sensors each coupled with a separate one of the rolls so as to be spaced apart generally along the travel path, each sensor senses magnitude of a load on the coupled roll. A logic circuit is coupled with each sensor so as to receive input from the sensors corresponding to load magnitude. The logic circuit is configured to determine from the sensor input a general position on the travel path at which the strand substantially solidifies, preferably by calculating a difference between loads on adjacent rolls and determining when the difference is less than a predetermined value.