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:
Jul. 10, 2007
Filed:
Mar. 17, 2005
Paulo Gomes DE Lima, Wettingen, CH;
Paulo Gomes De Lima, Wettingen, CH;
Alstom Technology Ltd, Baden, CH;
Abstract
An electrical machine comprises a stator () with a laminated core () in which two or more slots () are provided which run in the axial direction and in each of which two or more winding bars () are arranged one above the other in the radial direction and are separated from one another by spacers () between them, and in which channels () which run parallel to the winding bars () are provided, through which a cooling medium flows, in order to cool the winding bars () and, considerably better cooling of the winding is achieved with little complexity in that tubular facing elements (), which extend in the axial direction and whose interior in each case forms a channel () for the cooling medium are used as spacers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile