Patent · US Active

Rotor for an externally excited synchronous machine

US12224639B2 · kind B2 · utility

0Cited by

3References

10Claims

0Family size

Assignee

AUDI AG · DE

Inventors

Martin GERNGROß · Kinding, DE
Lars WETTERAU · Ingolstadt, DE

Key dates

Filing date	Aug 25, 2022
Grant date	Feb 11, 2025
Priority date	—
Expiry date	Apr 5, 2043

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/64
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A star disc has integrated current busbars for the interconnecting of rotor windings. A rotor may comprise the star disc, and a method may comprise producing the rotor.

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