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:
May. 07, 2002
Filed:
Oct. 09, 2001
Applicant:
Inventor:
Jaroslaw Hlousek, Golling, AT;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 3/704 ;
U.S. Cl.
CPC ...
F02M 3/704 ;
Abstract
The invention relates to a fuel injection device for internal combustion engines. A high-pressure reservoir (common rail) can be made to communicate with an injection nozzle via a 3/2-way valve having has a control valve member which connects a supply line to a high-pressure line or to a relief line discharging into a tank. On its end regions, opposite the stops, the control valve member is provided with elements that damp the stroke of the control valve member.