Patent · US Active

Motor arrangement with an electronic isolating relay module

US8314584B2 · kind B2 · utility

0Cited by

5References

11Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Christian Breuning · Leverkusen, DE
Eckart Geinitz · Pfullingen, DE
Georg Voegele · Tettnang, DE
Adolf Dillmann · Trier, DE

Key dates

Filing date	Mar 19, 2008
Grant date	Nov 20, 2012
Priority date	—
Expiry date	Mar 7, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH02K11/27
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to a motor arrangement, in particular for use in an electronic steering system, comprising a polyphase motor (1) in a motor housing (10); a housing element (14), which forms a part of the motor housing (10); an electronic isolating relay module (2, 40) in order to switch one or more motor phases such that their current does not flow in the event of a fault; wherein the isolating relay module (2, 40) is arranged in the housing interior on one side of the housing element (14).

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