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:
Aug. 13, 2013
Filed:
Nov. 02, 2006
Martin Scheffel, Vaihingen, DE;
Martin Scheffel, Vaihingen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The fuel injector for fuel-injection systems of combustion engines has an excitable actuator for actuating a valve-closure member, which forms a sealing seat together with a valve-seat surface. At least one spray-discharge orifice is formed downstream from the valve-seat surface from which fuel is output in the direction of a combustion chamber. In addition, the fuel injector has a nozzle body, which surrounds the valve-seat surface or accommodates a valve-seat body having the valve-seat surface. The nozzle body is introduced into a downstream thin-walled extension of a connection piece, which also serves as an inner pole of a magnetic circuit, and is fixedly connected to this extension.