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, 2020
Filed:
Feb. 02, 2018
Applicant:
Netzsch-feinmahltechnik Gmbh, Selb, DE;
Inventor:
Holger Möschl, Selb, DE;
Assignee:
NETZSCH-Feinmahltechnik GmbH, Selb, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B02C 17/16 (2006.01); B02C 17/22 (2006.01); B02C 17/18 (2006.01);
U.S. Cl.
CPC ...
B02C 17/16 (2013.01); B02C 17/166 (2013.01); B02C 17/18 (2013.01); B02C 17/22 (2013.01);
Abstract
The invention relates to an agitator ball mill, with a grinding container, the inner side of which is made of a ceramic material, a rotor arranged inside the grinding container with a grinding gap formed between the surface of rotor and the inner side of the grinding container, a plurality of cams, fitted to the inner side of the grinding container and extend radially inwards. Wherein the ratio of the height of each cam and the inner diameter of the grinding container is ≤0.05, and wherein the ratio of the height of each cam and the grinding gap width is ≤0.35.