An apparatus is provided for an engine. This apparatus includes a fuel nozzle extending axially along an axis to a distal end of the fuel nozzle. The fuel nozzle includes a plurality of fuel passages arranged circumferentially around the axis. The fuel passages includes a first fuel passage and a…
A fuel injection device includes a nozzle holder; a fixed core; an anchor; and a valve member. The valve member has a plunger rod and a spacer. The plunger rod is provided with a shaft portion, and an engaging portion that engages with the anchor during a valve opening operation. The spacer has an…
A fuel injector, comprising a nozzle body having a proximal end and a distal end, an upper row of nozzle holes being equally spaced about a first circumference of the nozzle body, and a lower row of nozzle holes located between the distal end and the upper row of nozzle holes, wherein the upper row…
Methods and systems are provided for an injector arrangement for an internal combustion engine. In one example, an injector arrangement may include an actuator positioned between a fuel injector and a cylinder head, with the actuator configured to adjust a position of the fuel injector relative to…
A nozzle body (3) for a fluid injector (1) is disclosed. It has a longitudinal central axis (L) and comprises a wall (5) which forms a recess (7) for accommodating fluid. At least one flow hole (9) penetrates the wall (5) from the recess (7) to an external surface (11) of the nozzle body (3) to…
A fuel injector (10) for supplying fuel to a fuel consuming devise (12) includes a fuel inlet (16) for receiving the fuel, a nozzle tip (18) for dispensing the fuel from the fuel injector (10), a conduit (20) for communicating the fuel from the fuel inlet (16) to the nozzle tip (18), a valve seat…
The apparatus has an offset (13) provided in an impact zone (12) between the central axes (9,10) of the fluid jets. A multi-jet nozzle (1) is provided with two jet channels (2,3) for generating two colliding jets in the impact zone, so that a fan beam (7) is produced. The orientation of a fan plane…
The nozzle a nozzle needle adjustably guided in a body. A pressure chamber is connected with inlet holes and with a spraying chamber (6) via a passage, which comprises a needle seat for cooperation with a needle tip of the nozzle needle. The spraying chamber is connected with an exterior part of…
The fuel injection valve for a motor vehicle internal combustion engine has an actuator for a flow control needle to operate a valve closure with respect to a valve seat (5). A spray opening (7) is formed in the valve seat and has an elastic vibration wire (35) fixed to the input side of the spray…