Metal working – Method of mechanical manufacture – With testing or indicating
Reexamination Certificate
2007-04-03
2007-04-03
Cozart, Jermie E. (Department: 3726)
Metal working
Method of mechanical manufacture
With testing or indicating
C029S407050, C029S819000, C072S006200, C072S011300, C072S012200, C072S018300, C072S019100, C072S201000
Reexamination Certificate
active
10839105
ABSTRACT:
According to a method, initial temperatures (T1) of strip points (101) are detected when the hot-rolled strip (6) is fed to the production line. The strip points (101) are monitored on their way through the production line. The hot-rolled strip (6) is subjected to temperature influences (delta T) in the production line (3). The strip points (101), the initial temperatures (T1), the monitored values (W(t)) and the temperature influences (delta T) are supplied to a model (9) for the production line (3). The model (9) determines expected actual temperatures (T2) of the strip points (101) in real time and allocates them to the strip points as the new actual temperatures (T2).
REFERENCES:
patent: 3779054 (1973-12-01), Greenberger
patent: 4907439 (1990-03-01), Diel et al.
patent: 6185970 (2001-02-01), Latzel
patent: 6220067 (2001-04-01), Sano
patent: 6225609 (2001-05-01), Imanari et al.
patent: 6866729 (2005-03-01), Gramckow et al.
patent: 2003/0089431 (2003-05-01), Gramckow et al.
patent: A-55158816 (1980-12-01), None
patent: A-63168211 (1988-07-01), None
patent: A-07088522 (1995-04-01), None
patent: 09 029 317 (1997-02-01), None
patent: WO03045599 (2003-06-01), None
Pär Sixtensson, et al.; “New Process Technologies and automation Systems for Hot Rolling Mills”; International Conf. on New Developments in Metallurgical Process Technology. p. 208-217, 1999.
Josef Andorfer, et al.; Operational experience with VAI-Q Strip: on-line system for controlling hot rolled strip mechanical properties; Aise Steel Technology, p. 43-46, 2000.
J. Andorfer, et al.; “VAIQ-Strip, un nouveau systeme de controle de qualite pour les bandes laminees a chaud”; La Revue de Metallurgie—CIT; pp. 883-892, 1998.
Kurz Matthias
Metzger Michael
Weinzierl Klaus
Baker & Botts L.L.P.
Cozart Jermie E.
Siemens Aktiengesellschaft
LandOfFree
Control method for a finishing train and a finishing train does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Control method for a finishing train and a finishing train, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control method for a finishing train and a finishing train will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3724089