Patent · US Active

Method and device for operating an exhaust gas recirculation of a self-ignition internal combustion engine, in particular of a motor vehicle

US9863343B2 · kind B2 · utility

0Cited by

7References

20Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Horst Mueller · Rio Rancho, US
Laurent Sommacal · Magstadt, DE
Johannes Zeller · Stuttgart, DE
Michael Bachner · Stuttgart, DE

Key dates

Filing date	May 8, 2014
Grant date	Jan 9, 2018
Priority date	—
Expiry date	May 8, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/40
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A method and a device for operating an exhaust gas recirculation of a self-ignition internal combustion engine, in particular of a motor vehicle, the internal combustion engine including an air system for controlling the air supply into at least one combustion chamber of the internal combustion engine, and it being provided in particular that a dynamic operating state of the internal combustion engine is detected and, in the event of a detected dynamic operating state, a corrective intervention in the air system of the internal combustion engine is carried out.

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