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. 31, 2016
Filed:
May. 24, 2013
Applicants:
Philipp Rogler, Stuttgart, DE;
Martin Scheffel, Vaihingen, DE;
Inventors:
Philipp Rogler, Stuttgart, DE;
Martin Scheffel, Vaihingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 51/06 (2006.01); F02M 61/20 (2006.01); F02M 63/00 (2006.01);
U.S. Cl.
CPC ...
F02M 51/0685 (2013.01); F02M 51/0625 (2013.01); F02M 51/0628 (2013.01); F02M 51/0671 (2013.01); F02M 61/20 (2013.01); F02M 63/0075 (2013.01);
Abstract
A fuel injector for injecting fuel into an internal combustion engine includes: a housing having at least one spray orifice; a magnet armature movable linearly in the housing; a magnetic coil acting magnetically on the magnet armature; and a valve element movable linearly with respect to the housing and with respect to the magnet armature, the valve element, together with the at least one spray orifice, forming a valve seat, a first stop on the valve element, and a tension spring pulling the magnet armature against the first stop.