The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 17, 2007
Filed:
Dec. 04, 2002
Klaus Joos, Walheim, DE;
Thomas Frenz, Noerdlingen, DE;
Matthias Schumacher, Asperg, DE;
Bernd Fluhrer, Moeglingen, DE;
Tim Hollmann, Ludwigsburg, DE;
Klaus Joos, Walheim, DE;
Thomas Frenz, Noerdlingen, DE;
Matthias Schumacher, Asperg, DE;
Bernd Fluhrer, Moeglingen, DE;
Tim Hollmann, Ludwigsburg, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method for operating a fuel metering system of a motor vehicle is provided, in which fuel is delivered by at least one supply pump to at least one high pressure area, the fuel being injected by at least one fuel injector from the high pressure area directly into at least one combustion chamber, at least one sensor detecting the pressure in the high pressure area, and at least one pressure regulating element being provided for adjusting the pressure in the high pressure area.