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:
Feb. 05, 2013
Filed:
Jun. 19, 2007
Norbert Becker, Röttenbach, DE;
Hans-ulrich Löffler, Erlangen, DE;
Stefan Smits, Hemhofen, DE;
Kurt Tischler, Erlangen, DE;
Norbert Becker, Röttenbach, DE;
Hans-Ulrich Löffler, Erlangen, DE;
Stefan Smits, Hemhofen, DE;
Kurt Tischler, Erlangen, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
The method is used to determine the filling level of a loaded mill container (). The container () has a drive torque (M) applied to it by means of a drive (), and causes it to rotate. The drive torque (M) on the drive () is set by means of a predeterminable drive test sequence. A time/rotation speed profile of a rotation speed of the container () which results from the drive test sequence is recorded, and is analyzed. The filling level is determined on the basis of the results of the analysis. The method produces up to date, accurate information, determined during the milling operation, about the filling level of the container ().