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:
Dec. 25, 2012
Filed:
Feb. 11, 2009
Hassan Ghodsi-khameneh, St. Georgen, DE;
Alexander Hahn, Eigeltingen-Heudorf, DE;
Reimund Weisser, Königsfeld-Erdmannsweiler, DE;
Hassan Ghodsi-Khameneh, St. Georgen, DE;
Alexander Hahn, Eigeltingen-Heudorf, DE;
Reimund Weisser, Königsfeld-Erdmannsweiler, DE;
EBM-Papst St. Georgen GmbH & Co. KG, St. Georgen, DE;
Abstract
An electronically commutated motor has a rotor () that is rotatable about an axis (D), and it has a stator arrangement () in which is provided a number, evenly divisible by three, of salient stator poles that are wound with winding strands, associated with which, for the connection thereof, are busbars () arranged on edge. The latter are arranged in an insulating part (). Each of these busbars () has a central portion (), a first end portion () and a second end portion (). These busbars () are insulated from one another and are nested into one another in a manner that minimizes relative displacement thereof.