Patent · US Active

Method and device for controlling an internal combustion engine

US8286618B2 · kind B2 · utility

1Cited by

1References

4Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Andreas Michalske · Leonberg, DE
Thomas Zein · Sindelfingen, DE
Sascha-Juan Moran Auth · Stuttgart, DE

Key dates

Filing date	Jun 10, 2008
Grant date	Oct 16, 2012
Priority date	—
Expiry date	Jan 21, 2029

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02D41/1438
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A device and a method for controlling an internal combustion engine are provided, in which the fuel quantity to be injected is controlled as a function of a Lambda signal. A setpoint value for the Lambda signal is specified on the basis of at least one maximally permitted exhaust-gas temperature value.

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