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:
Dec. 16, 2008
Filed:
Apr. 07, 2004
Stefano Landi, Reggio Emilia, IT;
Stefano Landi, Reggio Emilia, IT;
MED S.p.A., Reggio Emilia, IT;
Abstract
An electrically operated injector () for feeding a gaseous fuel to a cylinder of an internal combustion engine, in particular for a motor vehicle, includes an electromagnetic actuator () acting on a mechanical interceptor member () arranged to free or intercept a passage () for the fuel from a feed conduit () to a delivery conduit () connected to an outlet (), between the delivery conduit () and the interceptor member () there being positioned a seal element (). This latter is carried by the interceptor member () and has a shape tapering towards the delivery conduit () in order to effectively intercept the fuel gas passage () and minimize the area of impact with an annular end portion () of the delivery conduit ().