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:
Mar. 06, 2012
Filed:
Jan. 16, 2008
Applicant:
Markus Hösle, Erlangen, DE;
Inventor:
Markus Hösle, Erlangen, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/00 (2006.01); H02K 19/02 (2006.01); H02K 19/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
A ring motor () as a direct drive, particularly for vertical mills or rod mills, has a stator () and a rotor () configured as a rotating milling body (), wherein the stator () has at least two different excitation systems, and the milling body () has only a toothed structure, which electromagnetically interacts with the excitation systems of the stator () and thus brings about a rotation of the milling body ().