Patent · US Active

Method for producing a distributed lap winding for polyphase systems

US8914967B2 · kind B2 · utility

0Cited by

8References

9Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Klaus Herbold · Asperg, DE
Gerlinde Weber · Schwieberdingen, DE
Christoph Schwarzkopf · Walheim, DE
Helmut Kreuzer · Schwieberdingen, DE

Key dates

Filing date	Dec 21, 2009
Grant date	Dec 23, 2014
Priority date	—
Expiry date	Dec 21, 2029

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49073
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Method for producing a distributed lap winding for polyphase systems, in particular for alternators, wherein, in a first step, a chain of laps is formed with a linking direction, characterized in that, in a further step, at least one lap is rotated with its lap sides at right angles to the linking direction such that at least one lap side of one lap is arranged alongside at least one lap side of another lap such that the at least one lap side of one lap and the at least one lap side of another lap are arranged at a position which corresponds to a slot position.

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