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. 18, 2015
Filed:
Nov. 29, 2012
Sms Siemag Ag, Duesseldorf, DE;
SMS Siemag AG, Duesseldorf, DE;
Abstract
The invention relates to a method for cooling a roll (), in particular a working roll () of a hot-rolling system, comprising the steps of feeding coolant () by means of a nozzle () into a gap () between at least a portion of the roll surface and a cooling shell () that can be placed against the portion of the roll surface, and adjusting the gap height (h) between the cooling shell () and the roll surface. According to the invention, the adjustment of the gap height (h) comprises either measuring the pressure (p) of the fed coolant () or measuring the volumetric flow rate (V) of the fed coolant (). The invention further relates to a corresponding device () for cooling a roll ().