Patent · US Active

Method and device for controlling a quantity control valve

US9026337B2 · kind B2 · utility

0Cited by

0References

13Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Rainer Wilms · Markgröningen, DE
Matthias Schumacher · Asperg, DE
Joerg Kuempel · Stuttgart, DE
Matthias Maess · Eppelheim, DE

Key dates

Filing date	Oct 21, 2010
Grant date	May 5, 2015
Priority date	—
Expiry date	Oct 21, 2030

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02M63/0225
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

In a method for controlling a quantity control valve, at least two parameters characterizing the quantity control valve are utilized. A control signal supplied to the quantity control valve is defined by the at least two parameters. At least one parameter is ascertained based on the result of a first adaptation and a second adaptation, or based on the result of a first adaptation and the other parameter.

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