Patent · US Active

Method for providing tooth halves with removable tooth tips for an electrical machine

US8069550B2 · kind B2 · utility

17Cited by

6References

6Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Michael-Adolf Gadelmeier · Augsburg, DE
Michael Menhart · Igling, DE

Key dates

Filing date	Feb 16, 2007
Grant date	Dec 6, 2011
Priority date	—
Expiry date	May 7, 2028

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49071
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

In a method for constructing a linear motor, each tooth of a plurality of teeth is provided with two separate tooth halves with removable tooth tips. After removing the tooth tips to expose an open end of the tooth halves, a prewound coil is pushed over the open end of the two tooth halves of each tooth up to an end position, and a magnet is inserted between the two tooth halves of each tooth. The tooth halves have a thickness between the open end and the end position which does not exceed a thickness of the tooth halves at the end position.

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