Patent · US Active

Stator core, assembly comprising a stator core and slot linings, stator, electric machine and vehicle

US12407200B2 · kind B2 · utility

0Cited by

3References

20Claims

0Family size

Assignee

Valeo eAutomotive Germany GmbH · DE

Inventors

Cristian Ciubotaru · Bad Neustadt an der Saale, DE
Boris Dotz · Munich, DE
Christian Finger-Albert · Bad Kissingen, DE

Key dates

Filing date	Dec 8, 2021
Grant date	Sep 2, 2025
Priority date	—
Expiry date	Aug 31, 2042

Classification

Technology area (CPC H)Electricity
CPC primaryH02K2213/03
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A stator core for receiving a stator winding and slot linings. A respective slot lining has a first end extending along an axial direction, a second end situated opposite the first end and extending along the axial direction, a first end section extending from the first end toward the second end, and a second end section extending from the second end toward the first end and is overlapped by the first end section on an outer side of the respective slot lining. A multiplicity of slots are arranged in the circumferential direction is formed in the stator core, a respective slot having a first slot wall which delimits the slot in the circumferential direction, a second slot wall which is situated opposite the first slot wall and delimits the slot in the circumferential direction, and a slot base which delimits the slot in the radial direction.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.