Patent · US Active

Insulating retaining element for phase potential bars

US8487491B2 · kind B2 · utility

1Cited by

3References

12Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Armin Elser · Lorch, DE
Peter Marschall · Heilbronn, DE

Key dates

Filing date	Oct 20, 2010
Grant date	Jul 16, 2013
Priority date	—
Expiry date	Sep 17, 2031

Classification

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

Abstract

A stator for an electric motor has phase potential bars and an insulating retaining element. The insulating retaining element includes a first component configured to accommodate the phase potential bars and to insulate the phase potential bars electrically from one another. The insulating retaining element additionally includes a second component which is separate from the first component. The second component, in conjunction with the first component, forms a trough that borders on the phase potential bars.

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