Patent · US Expired

Method and device for controlling an internal combustion engine

US7150261B2 · kind B2 · utility

1Cited by

4References

7Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Andreas Pfaeffle · Löwenstein, DE
Stefan Polach · Wien, AT
Dietmar Stapel · Ditzingen, DE
Oliver Brox · Ditzingen, DE
Matthias Wild · Pfreimd, DE

Key dates

Filing date	Jul 28, 2005
Grant date	Dec 19, 2006
Priority date	—
Expiry date	Jul 28, 2025

Classification

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

Abstract

A device and a method for controlling an internal combustion engine in which a fuel-quantity variable is ascertained on the basis of at least one torque variable. For at least two operating modes the fuel-quantity variable is ascertained according to two different procedures.

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