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. 14, 2014
Filed:
May. 17, 2010
Johannes Germishuizen, Ruhstorf a.d. Rott, DE;
Arne Grüning, Passau, DE;
Martin Junge, Grafenau, DE;
Johannes Germishuizen, Ruhstorf a.d. Rott, DE;
Arne Grüning, Passau, DE;
Martin Junge, Grafenau, DE;
Siemens Aktiengesellschaft, München, DE;
Abstract
The invention relates to an end turn arrangement in a stator of a dynamoelectric machine. In order to reduce, in a simple fashion, the volume required for the end turns of the form-wound coils, the stator is formed of segments () that have a substantially circular arc-shaped cross-section and can be combined into a stator by adding one or more other segments () having the same design. Each segment () has recesses (), within which at least one first form-wound coil (), which is bent outward in the radial direction of the stator in the region of the end turns, and at least one second form-wound coil (), which is bent inward in the radial direction of the stator in the region of the end turns, are arranged in the form of a tiered winding.