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. 21, 2025
Filed:
Apr. 09, 2021
Sms Group Gmbh, Düsseldorf, DE;
Roland Will, Wenden, DE;
Andrej Tucak, Wenden-Brün, DE;
SMS group GmbH, Düsseldorf, DE;
Abstract
A roll stand () includes a roll (), in particular a backup roll, mounted via oil film bearings (). Each oil film bearing () has a sealing system for sealing the oil film bearing () to prevent oil leakage and a coolant ingress. The oil film bearing () is integrated into an oil-circulating lubrication system (), which is fluidically connected to the oil film bearing () via oil feed lines () and an oil discharge line (). A first sensor () is arranged in the oil feed line () and a second sensor () is arranged in the oil discharge line (). The two sensors () are designed to determine the coolant content in the relevant oil volume flow.