In a gaseous-fuel-injector device for internal-combustion motor-vehicle engines, the valve body (6) of the injector device has one or more auxiliary openings (30) giving out onto an internal surface (19) of the valve body (6) in which the valve member (17,...

A fuel injector (10) for internal combustion engines, comprising an external casing (11) provided with at least an inlet (13) and at least an outlet (14) for the fuel to be injected, an obturator element (16), means (18) for moving the obturator element (1...