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. 12, 2016
Filed:
Jan. 25, 2011
Applicants:
Horst Kümmlee, Berlin, DE;
Peter Petereit, Berlin, DE;
Frank Seibicke, Borkheide, DE;
Inventors:
Assignee:
SIEMENS AKTIENGESELLSCHAFT, München, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C 17/24 (2006.01);
U.S. Cl.
CPC ...
B02C 17/24 (2013.01);
Abstract
A tube mill has a body arranged for rotation about an axis of rotation. Material to be ground can be introduced into the body for comminution. The tube mill has an electric motor for rotationally driving the body. The electric motor has a rotor arranged around the body and connected to the body for rotation therewith and has a stator arranged stationarily around the rotor. The tube mill has a concrete element running around at least half the circumference of the stator yoke which is connected to the concrete element in such a way that forces acting on the stator yoke are transferred to the concrete element.