Patent · US Active

Stator assembly for use in a fluid-cooled motor and method of making the same

US7800259B2 · kind B2 · utility

4Cited by

16References

6Claims

0Family size

Assignee

GM GLOBAL TECHNOLOGY OPERATIONS LLC · US

Inventors

Bernd Peter Elgas · Gau-Algesheim, DE
Stephen Raiser · Egelsbach, DE

Key dates

Filing date	May 10, 2007
Grant date	Sep 21, 2010
Priority date	—
Expiry date	Mar 12, 2028

Classification

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

Abstract

A stator assembly for use in a fluid-cooled motor is disclosed, wherein a cooling jacket is disposed around a main body of the stator, the cooling jacket including at least one conduit adapted to receive a coolant therein, thereby minimizing a complexity and a cost of manufacture of the stator assembly, and maximizing a cooling capability of the stator assembly.

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