Patent · US Active

Rotor for an electric rotating machine

US10541575B2 · kind B2 · utility

0Cited by

3References

21Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Marco Festa · Falkensee, DE
Matthias Centner · Berlin, DE
Ilja Sabelfeld · Bern, CH

Key dates

Filing date	Jun 19, 2017
Grant date	Jan 21, 2020
Priority date	—
Expiry date	Jun 19, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH02K19/103
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A rotor for an electric rotating machine, in particular a synchronous machine includes a shaft that can rotate about an axis of rotation, and at least one pole shoe. In order to improve vibration properties, the pole shoe includes a pole shoe body and a pole shoe sheet metal which rests on a radially outer surface of the pole shoe body.

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