Patent ID: 11909288
Assignee: ROBERT BOSCH GMBH
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A stator of an electric machine that has stator teeth (2) and embodied between the stator teeth (2) are grooves (3) in which are provided in each case electrical conductor elements (4) of an electrical coil winding, wherein an interconnecting ring (5, 5.1, 5.2) is provided on at least one end face (1.1, 1.2) of the stator (1), said interconnecting ring comprising an annular section (8) and multiple toothed sections (10) that protrude from the annular section (8) in the radial direction with respect to a stator axis (9),, wherein
the conductor elements (4) of the electrical winding are embodied as pluggable conductor elements (4) of the electrical winding that is embodied as a plug-in winding, that
the conductor elements (4) are formed in each case from a composite of carbon nanotubes and/or graphene fibers, that
at least one electrically non-conductive conductor joining device (12) is provided on at least one of the toothed sections (10) of the interconnecting ring (5) and in each case two conductor ends of two different conductor elements (4) are electrically connected to said conductor joining device by an electrically conductive joining agent.