Patent · US Active

Electric motor

US12068671B2 · kind B2 · utility

0Cited by

1References

8Claims

0Family size

Assignee

Metabowerke GmbH · DE

Inventors

Enrico FLOETE · Stuttgart, DE
Matthias Hiller · Neckartenzlingen, DE
Thomas Stenzel · Hohenleipisch, DE

Key dates

Filing date	Apr 28, 2020
Grant date	Aug 20, 2024
Priority date	—
Expiry date	Mar 30, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH02K2201/03
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The present disclosure relates to an electric motor having a stator and a rotor. The rotor is fitted with permanent magnets which are surrounded by a rotor packet. A heat dissipating element is attached to the rotor packet. A gap seal is formed between an outer diameter of the heat dissipating element and an inner diameter of a component connected to the stator. In some examples, the component may be a coil body connected to the stator.

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