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. 14, 2016
Filed:
Jul. 26, 2011
Hirokazu Terashima, Ludwigsburg, DE;
Markus Gesk, Karlsbad, DE;
Friedrich Moser, Magstadt, DE;
Volker Sohm, Yongin-si, KR;
Hirokazu Terashima, Ludwigsburg, DE;
Markus Gesk, Karlsbad, DE;
Friedrich Moser, Magstadt, DE;
Volker Sohm, Yongin-si, KR;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A fuel injector for fuel-injection systems of internal combustion engines. The valve includes an electromagnetic actuating element having a solenoid coil, a fixed core, an outer magnetic-circuit component and a movable armature to actuate a valve-closure member which cooperates with a valve-seat surface provided on a valve-seat member. The valve is characterized by its extremely small outside dimensions. The entire axially movable valve needle, including armature and valve-closure member, has a mass of only m<=0.8 g. The valve is suitable as a fuel injector, especially for use in fuel-injection systems of mixture-compressing internal combustion engines with externally supplied ignition.