Patent · US Active

Method for producing a stator winding of an electric machine, in particular an alternator

US9013085B2 · kind B2 · utility

0Cited by

4References

9Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Klaus Pflueger · Eberdingen, DE
Martin Henne · Heubach, DE
Klaus Herbold · Asperg, DE
Christoph Schwarzkopf · Walheim, DE
Helmut Kreuzer · Schwieberdingen, DE

Key dates

Filing date	May 25, 2010
Grant date	Apr 21, 2015
Priority date	—
Expiry date	Aug 15, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49009
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A method is disclosed for producing a stator winding of an electric machine, in particular an alternator, the stator winding comprising at least one phase winding and the phase winding having a plurality of coils, the plurality of coils being wound in one direction, a given number of turns being wound and the coil having a plurality of coil sides, two coil sides of the coil transitioning integrally into coil connectors. The turns of the coil are subsequently moved relative to each other in such a way that the coil sides transitioning into coil connectors are outermost coil sides of the coil.

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