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. 20, 2009
Filed:
Jan. 05, 2007
Mario Ricco, Casamassima, IT;
Raffaele Ricco, Valenzano, IT;
Sergio Stucchi, Valenzano, IT;
Onofrio DE Michele, Valenzano, IT;
Domenico Lepore, Valenzano, IT;
Marcello Gargano, Valenzano, IT;
Mario Ricco, Casamassima, IT;
Raffaele Ricco, Valenzano, IT;
Sergio Stucchi, Valenzano, IT;
Onofrio De Michele, Valenzano, IT;
Domenico Lepore, Valenzano, IT;
Marcello Gargano, Valenzano, IT;
C.R.f Societa Consortio per Azioni, Strada Turin, IT;
Abstract
A fuel adjustment and filtering device for a high-pressure pump of a fuel injection system, the device comprising at least one filter, comprising a removable filter cartridge, comprising a filtering body, housed within a filter casing; a shut-off solenoid valve for metering fuel; and, a pressure control valve for the fuel. The solenoid valve and pressure control valve are housed in a block separate from the pump. In one embodiment, in which the pressure control valve is optional, the solenoid valve may be mounted on the filter casing.