Patent · US Active

Electric motor and rail vehicle

US12381438B2 · kind B2 · utility

0Cited by

5References

11Claims

0Family size

Assignee

Siemens Mobility GmbH · DE

Inventors

Christoph Adam · Nürnberg, DE
Peter Seitz · Pommelsbrunn, DE

Key dates

Filing date	May 13, 2020
Grant date	Aug 5, 2025
Priority date	—
Expiry date	Sep 13, 2042

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60L2240/421
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An electric motor for a rail vehicle has a rotational speed sensor. The rotational speed sensor is mounted to an end shield of the electric motor. A sensor wheel for the rotational speed sensor is mounted to a clutch of the electric motor.

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