Patent · US Active

Electrical machine

US9236783B2 · kind B2 · utility

1Cited by

7References

13Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Wolfgang Krauth · Achern, DE
Tilo Koenig · Laufenburg (Baden), DE

Key dates

Filing date	Jan 21, 2010
Grant date	Jan 12, 2016
Priority date	—
Expiry date	Jan 31, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49012
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to an electric machine, comprising a rotor (8; 50; 76) and a stator (9; 29; 77), wherein the rotor (8; 50; 76) and/or the stator (9; 29; 77) comprise at least one laminated core (2; 11; 32; 72) having a substantially rectangular cross-section, wherein the laminated core (2; 11; 32; 72) comprises a sheet metal strip (1), wherein the sheet metal strip (1) is wound in a coil shape.

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