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:
Feb. 22, 2005
Filed:
Aug. 03, 2001
Applicants:
Thomas Sebastian, Stuttgart, DE;
Matthias Boee, Ludwigsburg, DE;
Inventors:
Thomas Sebastian, Stuttgart, DE;
Matthias Boee, Ludwigsburg, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M059/00 ; F02M039/00 ; B05B001/30 ;
U.S. Cl.
CPC ...
Abstract
A fuel injector, particularly a fuel injector for fuel injection systems of internal combustion engines, has a magnetic coil, an armature acted upon in a closing direction by a resetting spring and a valve needle connected to the armature by force-locking for operating a valve-closure member, which forms a sealing seat together with a valve-seat surface. The armature has a pot-shaped axial extension, in which at least one cutout is formed.