Robert J Schurko, 713322 Ivanhoe Rd, Pittsburgh, PA 15241
Robert Schurko Phones & Addresses
3322 Ivanhoe Rd, Upper Saint Clair, PA 15241 412-8356501
Pittsburgh, PA
Gainesville, FL
Hookstown, PA
Beaver, PA
Mentions for Robert J Schurko
Publications & IP owners
Us Patents
Adaptive Control For Reheat Furnace
US Patent:
5873959, Feb 23, 1999
Filed:
Sep 28, 1993
Appl. No.:
8/128051
Inventors:
Robert J. Schurko - Pittsburgh PA
Frank G. Spennati - Aliquippa PA
Frank G. Spennati - Aliquippa PA
Assignee:
Techint Technologies Inc. - Coraopolis PA
International Classification:
C21D 154
US Classification:
148511
Abstract:
A method of controlling a reheat furnace to deliver pieces at an aim discharge temperature comprises the steps of determining the ratio between calculated reheat furnace discharge temperatures and measured temperatures of pieces in a rolling mill receiving the output of the reheat furnace, filtering this ratio based upon time in the rolling mill to provide the current filtered relationship between calculated discharge temperatures and said measured temperatures to provide filtered ratios, comparing desired temperatures in the rolling mill with said measured temperatures of pieces in the rolling mill to establish error values, filtering the error values based upon time in the mill to provide filtered error values, and processing the filtered error values and the filtered ratios to establish a short-term bias to the aim extract temperature.
NOTICE: You may not use BackgroundCheck or the information it provides to make decisions about employment, credit, housing or any other purpose that would require Fair Credit Reporting Act (FCRA) compliance. BackgroundCheck is not a Consumer Reporting Agency (CRA) as defined by the FCRA and does not provide consumer reports.