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, 2010
Filed:
Sep. 09, 2005
Applicants:
Klaus Georg, Salz, DE;
Holger Schunk, Lendershausen, DE;
Albrecht Storath, Niederlauer, DE;
Inventors:
Assignee:
Siemens Aktiengesellschaft, München, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 3/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to the invention, an improved copper filling in the slots () of a permanently-stimulated synchronous motor () may be achieved, whereby such a motor is disclosed, comprising a stator (), with parallel-edged slots (), provided with a winding system of flat wires (), whereby the flat wires () each enclose a tooth () and are embodied as a tooth coil (). The flat wires () are wound edgewise such that the narrower side of the flat wire () faces the tooth () and each tooth coil () comprises at least two layers of flat wires ().