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:
Oct. 09, 2001
Filed:
Jul. 20, 1998
Applicant:
Inventors:
Helmut Rembold, Stuttgart, DE;
Ferdinand Grob, Besigheim, DE;
Hartmut Bauer, Gerlingen, DE;
Uwe Maienberg, Stuttgart, DE;
Klaus Scherrbacher, Schwieberdingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 4/100 ;
U.S. Cl.
CPC ...
F02M 4/100 ;
Abstract
A fuel supply system for an internal combustion engine, in particular of a motor vehicle, is equipped with a pressure accumulator and a high-pressure pump with which fuel can be delivered to the pressure accumulator. Also provided is a control device with which at least the pressure in the pressure accumulator can be controlled. When the internal combustion engine is in coastdown (overrun) mode, the pump output of the high-pressure pump can be reduced.