Patent · US Expired

Method of and apparatus for operating a drive train with an electrical machine

US7584607B2 · kind B2 · utility

5Cited by

6References

9Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Dirk Samuelsen · Ludwigsburg, DE
Ruediger Fehrmann · Leonberg, DE
Matthias Schueler · Steinheim, DE

Key dates

Filing date	Jan 25, 2006
Grant date	Sep 8, 2009
Priority date	—
Expiry date	Mar 10, 2026

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/62
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

The invention is based on a method for operating an engine drive train having a connectable electrical machine, the electrical machine being drivingly connectable to the engine in whose exhaust gas system an exhaust gas cleaning device is located. A moment output of or drawn by the electrical machine is impressed on a moment of the engine that is demanded by an engine control unit, as a function of an operating state of the exhaust gas cleaning device.

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