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:
Oct. 09, 2007
Filed:
Apr. 04, 2005
Mario Ricco, Valenzano, IT;
Sisto Luigi DE Matthaeis, Valenzano, IT;
Adriano Gorgoglione, Valenzano, IT;
Antonio Gravina, Valenzano, IT;
Silvio Canale, Valenzano, IT;
Mario Ricco, Valenzano, IT;
Sisto Luigi De Matthaeis, Valenzano, IT;
Adriano Gorgoglione, Valenzano, IT;
Antonio Gravina, Valenzano, IT;
Silvio Canale, Valenzano, IT;
C.R.F. Societa Consortile per Azioni, Orbassano, IT;
Abstract
A fuel-injection system ('″) for an internal-combustion engine (), of the type provided with: a tank () for collection of the fuel; compressor system () for drawing in the fuel from the tank () and making it available at high pressure to an storage volume (); at least one injector (′″) hydraulically connected to the storage volume () for taking in the fuel at a high pressure from the storage volume () and injecting it into a respective combustion chamber () of the engine (); a fluid line () connecting the storage volume to the tank; and pressure-regulator means () in the storage volume () set along the fluid line (); the pressure-regulator systems () are set hydraulically downstream of the storage volume () so as to enable a continuous flow of fuel through the storage volume () itself.