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.

Date of Patent:
Jun. 20, 2023

Filed:

Jul. 08, 2020
Applicant:

Bühler Motor Gmbh, Nuremberg, DE;

Inventors:

Jürgen Brettschneider, Nuremberg, DE;

Georg Bonk, Oberasbach, DE;

Andreas Appel, Nuremberg, DE;

Assignee:

Bühler Motor GmbH, Nuremberg, DE;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 3/28 (2006.01); H02K 3/34 (2006.01); H02K 3/52 (2006.01); H02K 15/00 (2006.01); H02K 15/085 (2006.01); H02K 15/095 (2006.01);
U.S. Cl.
CPC ...
H02K 3/28 (2013.01); H02K 3/345 (2013.01); H02K 3/522 (2013.01); H02K 15/0068 (2013.01); H02K 15/085 (2013.01); H02K 15/095 (2013.01);
Abstract

A stator of an electric motor having a stator core with a plurality of salient stator poles, an insulating cap, a stator winding consisting of a winding wire, and an interconnection unit with a plurality of winding-wire receptacles having an inside, wherein the winding wire is surrounded by a material constituting the winding-wire receptacle and connected and welded thereto on the inside. The stator is of an electric motor which is of a very high quality and precision so that high-current applications are possible. Without any major adjustments, the stator is combinable with different winding connections and is flexibly adaptable to the rest of the motor and possibly to the electronics design. The manufacturing method is capable of being flexibly adapted to different wire diameters.


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