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. 07, 1990
Filed:
Aug. 25, 1988
Applicant:
Inventors:
Sergio Turchi, Rivalta, IT;
Alessandro Valetto, Turin, IT;
Assignee:
Weber S.r.l., Turin, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
239585 ; 239 96 ; 2395333 ; 2395338 ; 123458 ; 123459 ;
Abstract
An electromagnetically-controlled fuel injection valve for diesel engines includes a body having an upper electromagnetic metering valve which controls communication between a control chamber supplied with the pressurized fuel and a discharge port. The metering solenoid valve, which itself constitutes a unit independent of the rest of the injection valve, is supported by a head element connected to the body of the injection valve by axial clamping means and has an appendage which carries the control chamber and the discharge port and is inserted in an axial seat in the body with the interposition of double sealing means.