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:
Jun. 21, 2005
Filed:
Jul. 15, 2002
Applicant:
Nestor Rodriguez-amaya, Stuttgart, DE;
Inventor:
Nestor Rodriguez-Amaya, Stuttgart, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M041/16 ; F02M039/00 ; B05B001/30 ;
U.S. Cl.
CPC ...
Abstract
A fuel injector for fuel injection systems in internal combustion engines. The injector includes a housing in which valves arranged in series are accommodated. One of the valves is actuated by an actuator assigned to the injector. Each of the valves is assigned a controllable control space, each having one inlet. The valves are designed as inwardly opening valves. One of the valves, which may be actuated by the actuator, acts by way of a spring package upon the other of the valves, which is under prestress by a first spring element.