Patent · US Active

Method for regulating an injection system of an internal combustion engine

US8459231B2 · kind B2 · utility

1Cited by

6References

18Claims

0Family size

Assignee

CONTINENTAL AUTOMOTIVE GMBH · DE

Inventors

Fredrik Borchsenius · Donaustauf, DE
Uwe Jung · Hungersacker, DE
Hui Li · Regensburg, DE
Michael Wirkowski · Regensburg, DE

Key dates

Filing date	Feb 13, 2008
Grant date	Jun 11, 2013
Priority date	—
Expiry date	Sep 10, 2029

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02M63/023
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

In a method for pressure control in an injection system of an internal combustion engine, a pump efficiency dependent upon the type of pump is taken into account in the control of a high-pressure stored value. To this end, the pump efficiency may be determined based on a stored table or a proximity function.

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