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. 02, 2004
Filed:
Nov. 21, 2002
Applicant:
Inventors:
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 1/34 ;
U.S. Cl.
CPC ...
B05B 1/34 ;
Abstract
A fuel injector, for example, for direct injection of fuel into a combustion chamber of an internal combustion engine, having a valve-closure member, which forms a sealing seat together with a valve-seat surface constructed on a valve-seat member, and having a swirl disk with fuel passages, the swirl disk being constructed from a plurality of swirl elements, each of the swirl elements having the same number of fuel passages. The swirl elements are offset with respect to one another, so that the fuel passages at least partially overlap.