Patent · US Active

Electric machine with a stator and a rotor

US9941764B2 · kind B2 · utility

3Cited by

3References

20Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Michael Huber · Milpitas, US
Christian Aumann · Stuttgart, DE
Andrew Pierson · Laufenburg (Baden), DE

Key dates

Filing date	Dec 12, 2013
Grant date	Apr 10, 2018
Priority date	—
Expiry date	Aug 2, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH02K2201/06
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention concerns an electric machine with a stator and a rotor, comprising a plate stack with a plurality of superposed plates with windings which can be energized. Disposed at at least one end of the plate stack is an insulating plate. Furthermore, insulating strips are provided on the plate stack, between adjacent windings, which are supported on radially protruding shoulders on the insulating plate.

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