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:
Nov. 16, 2004
Filed:
Jun. 10, 2002
Applicant:
Inventors:
Kurt Frank, Schorndorf, DE;
Steffen Jung, Leonberg, DE;
Andreas Kellner, Moeglingen, DE;
Vincenzo Damiani, Bari, IT;
Domenico Maldera, Corato, IT;
Davide Olieveri, Bari, IT;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 1/04 ; F04B 7/00 ;
U.S. Cl.
CPC ...
F04B 1/04 ; F04B 7/00 ;
Abstract
A fuel injection system in which only one pump element at a time can aspirate fuel. As a result, it is attained that even in partial-load operation, all the pump elements are in operation, and as a consequence the smooth operation of the engine in partial-load operation is improved.