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:
Dec. 22, 2015
Filed:
May. 24, 2013
Netzsch-feinmahitechnik Gmbh, Selb, DE;
Matthias Schaefer, Neustadt b. Coburg, DE;
Michael Lechner, Grossheirath, DE;
Uwe Neumann, Wiesbaden, DE;
Dimitrios Makrakis, Hof, DE;
Udo Enderle, Marktrewitz, DE;
Gerhard Kolb, Rehau, DE;
Stefan Mende, Selb, DE;
Klaus Ott, Sparneck, DE;
Horst Pausch, Schwarzenbach/Saale, DE;
Michael Rappl, Pechbrunn, DE;
Peter Schertenleib, Selb, DE;
Michael Schmidt, Selb, DE;
Peter Stich, Tirschenreuth, DE;
Lars Weiland, Schoenwald, DE;
NETZSCH-Feinmahltechnik GmbH, Selb, DE;
Abstract
A method for the introduction of auxiliary grinding bodies into an agitator ball mill and for the removal of auxiliary grinding bodies from an agitator ball mill. The auxiliary grinding bodies are transported into the agitator ball mill and out of the latter via a closed circuit by means of a hydraulic conveying medium.