Patent · US Active

Electric machine

US8760017B2 · kind B2 · utility

6Cited by

1References

19Claims

0Family size

Assignee

Hanning Elektro-Werke GmbH & Co. KG · DE

Inventors

Thomas Henke · Borgholzhausen, DE
Stefan Rosenau · Detmold, DE
Hans Teuber · Oerlinghausen, DE
Werner Hangmann · Schloß Holte-Stukenbrock, DE

Key dates

Filing date	Jul 2, 2011
Grant date	Jun 24, 2014
Priority date	—
Expiry date	May 22, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH02K5/207
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Electric machine, in particular an electric motor, which comprises a motor support, a stator, a rotor, a fan arranged at the face end of said motor and an electronics casing disposed adjacent to the motor support for electronic components to be arranged in wherein a face-end wall of the motor support which is assigned to the fan is provided with an axial opening such that an air stream discharged from the motor support is by means of said fan deflected toward the electronics casing.

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