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:
May. 31, 2011
Filed:
May. 07, 2008
Applicants:
Gerhard Matscheko, Starnberg, DE;
Thomas Hoppe, Lemgo, DE;
Inventors:
Gerhard Matscheko, Starnberg, DE;
Thomas Hoppe, Lemgo, DE;
Assignee:
Siemens Aktiengesellschaft, München, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02K 41/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A primary component for a linear motor includes at least one laminated core. A winding for creating a first magnetic field is arranged in the grooves of the laminated core. Permanent magnets create a second magnetic field and are arranged on the teeth of the laminated core. The primary component is provided for arrangement with a secondary component, and the primary component and the secondary component are spaced from each other by an air gap. The primary component includes a flat cover, arranged on the side of the primary component facing the air gap.