Patent · US Expired

Decoupling device and method for the production of an electric motor

US7566998B2 · kind B2 · utility

6Cited by

6References

20Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Wolfgang Winkler · Dresden, DE
Hartmut Nitzsche · Laufenburg (Baden), DE
Heinz Seibert · Achern, DE
Bernhard Rupp · Eppingen, DE
Michael Kupferer · Rheinau, DE
Michael Stafne · Vilvoorde, BE

Key dates

Filing date	Apr 21, 2004
Grant date	Jul 28, 2009
Priority date	—
Expiry date	Feb 20, 2025

Classification

Technology area (CPC H)Electricity
CPC primaryH02K15/14
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to a device for mounting an electric motor (10) in a manner that isolates vibrations, in particular a fan motor, wherein the electric motor (10) features at least one pole housing (12, 14) serving as a magnetic yoke circuit, as well as means (26, 27) for fastening isolating elements (32, 33), in particular elastic isolating elements. In accordance with the invention it is proposed that the means (26, 27) for fastening the isolating elements (32, 33) are embodied to be a single piece with the pole housing (12, 14).

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