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:
Oct. 15, 2024
Filed:
Nov. 25, 2020
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Tobias Schrenk, Bamberg, DE;
Christoph Wieder, Küps, DE;
Katja Willacker, Wiesentheid, DE;
Roland Lindwurm, Sennfeld, DE;
Jochen Wittmann, Burkardroth, DE;
ZF FRIEDRICHSHAFEN AG, Friedrichshafen, DE;
Abstract
The invention relates to a stator (IO) in an electric machine (I) with a laminated core (II) formed in an annular fashion about a central axis (A), on which core stator coils () with coil ends () are arranged by means of formers (). The stator (IO) comprises wiring device (), on which a plurality of mutually isolated connecting conductors (-) with coil connection areas (-) are present for connecting the stator coils (). The wiring device () is joined on the stator in an axial joining direction to the stator coils () and is secured by axial connection means () to the formers (), thus forming a plurality of axial connections (). According to the invention, to increase the stiffness of the stator (IO), radial supporting means () are additionally formed on the wiring device () to interact with the formers (), said means being designed to be functionally independent of the axial connection means ().