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:
Apr. 01, 2025
Filed:
Jan. 25, 2021
Robert Bosch Gmbh, Stuttgart, DE;
Patrick Priebe, Wennigsen, DE;
Sven Kreutzkamp, Pattensen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The present invention relates to an electric machine () having a rotor () and a stator (), wherein the stator () and/or the rotor () has an electrical plug-in winding (), which comprises a plurality of rigid insulated electrical conductor elements (); the conductor elements () are arranged in grooves of the stator or of the rotor and their conductor ends () project out of the grooves; the conductor ends of the conductor elements () are each connected to conductor ends of other conductor elements () in order to form the electrical plug-in winding (); the conductor elements () have an electrically insulating insulation sheath (); characterized in that each conductor element () has a multiplicity of flexible fibres (), in particular of a conductor strand of flexible fibres (), made of carbon nanotubes or graphene and in that the insulation sheath () surrounds the multiplicity of fibres () like a hose and is designed in such a way that it gives the electrical conductor element () a rigid form.