Patent · US Expired

System for controlling a fuel-metering device

US5755209A · kind A · utility

3Cited by

7References

4Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Werner Fischer · Heimsheim, DE
Dietbert Schonfelder · Gerlingen, DE
Uwe Reuter · Reichenbach, DE
Peter Lutz · Birkenfeld, DE
Peter Schmitz · Aachen, DE

Key dates

Filing date	Apr 15, 1997
Grant date	May 26, 1998
Priority date	—
Expiry date	Apr 15, 2017

Classification

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

Abstract

A system is provided for controlling a fuel-metering device, for a diesel engine. First means generate a first signal for triggering a first actuating means (115) for establishing the start of pump delivery and the end of delivery. Second means generate a second signal for triggering a second actuating means (125) for establishing the delivery rate. In this case, a signal characterizing the start of pump delivery is taken into consideration by the second means.

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