Patent · US Expired

Assembly having an electrical machine and a power electronics unit

US6334796B1 · kind B1 · utility

6Cited by

3References

15Claims

0Family size

Assignee

STILL GmbH · DE

Inventors

Georg Fromme · Seevetal, DE
Hans-Georg Mittmann · Wentdorf, DE
Torsten Leifert · Lüneburg, DE
Martin Hinkelmann · Escheburg, DE

Key dates

Filing date	Jul 12, 1999
Grant date	Jan 1, 2002
Priority date	—
Expiry date	Jul 12, 2019

Classification

Technology area (CPC H)Electricity
CPC primaryH02K11/05
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An assembly having an electrical machine and a power electronics unit for use in a vehicle includes a housing part of the electrical machine connectable with a housing part of the power electronics unit at a seam between the two parts. Electrical pressure contacts are located in the vicinity of the seam between the two parts. Each pressure contact has one contact point located on the power electronics unit and one contact point located on the electrical machine. At least one contact point of a pressure contact is spring-loaded toward the other contact point of the same pressure contact.

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