Patent · US Active

Electrical machine

US8686609B2 · kind B2 · utility

1Cited by

6References

10Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

David Furthmueller · Usingen, DE
Syed Farhad Khurshid · Hemmingen, DE
Gianna Nario-Rivera · Dortmund, DE
Klaus Herbold · Asperg, DE
Ruediger Schroth · Renningen, DE
Stefan Einbock · Stuttgart, DE

Key dates

Filing date	Sep 17, 2010
Grant date	Apr 1, 2014
Priority date	—
Expiry date	Jan 15, 2031

Classification

Technology area (CPC H)Electricity
CPC primaryH02K19/365
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to an electrical motor (10), in particular an alternating current generator, having a housing (13) that has at least one bearing shield (13.2), having a rectifier device (139) which has an interconnection unit (144) that interconnects the current rectifier (147, 150) to a bridge circuit, characterized in that the interconnection unit (144) has at least one platform (295) that is oriented to the bearing shield (13.2) and the opening (40) is separated by at least one brace (340) which holds a hub (337), wherein the opening (40) has a niche (346) that is incorporated on the radial outer edge (349) of the opening and wherein the platform (295) projects into said niche (346) and a connection wire (216) exiting the platform (295) extends into the opening (40).

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