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:
Aug. 20, 2013
Filed:
Jun. 12, 2008
Dietrich Mathweis, Düsseldorf, DE;
Hartmut Pawelski, Ratingen, DE;
Hans-peter Richter, Friedewald, DE;
Friedhelm Gieseler, Freudenberg, DE;
Heiko Zetzsche, Hilchenbach, DE;
Stefan Tammert, Hilchenbach, DE;
Dietrich Mathweis, Düsseldorf, DE;
Hartmut Pawelski, Ratingen, DE;
Hans-Peter Richter, Friedewald, DE;
Friedhelm Gieseler, Freudenberg, DE;
Heiko Zetzsche, Hilchenbach, DE;
Stefan Tammert, Hilchenbach, DE;
SMS Siemag Aktiengesellschaft, Düsseldorf, DE;
Abstract
The invention relates to a cooling device () for cooling a metal strip () after a forming in a cold rolling stand () having at least one nozzle () for spraying a cooling medium () onto the surface of the metal strip (). In order to make such known cooling device more effective and efficient, it is proposed according to the invention to provide a plate (), which in an operating position is arranged parallel to the surface of the metal strip () in the run-out of the cold rolling stand (,) and to arrange the nozzle in the operation position in such a manner that the cooling medium is sprayed at an acute spray angle α into a cavity between the surface of the metal strip and the opposing plate, with a spray direction (R) opposite to the running direction (L) of the metal strip.