By providing step portions in a core 4 and a valve holder 10 and providing an L-shaped sleeve 16 fitted in these step portions, it is constructed so as to shorten axially a portion in which an outer circumference of an armature 8 is opposite to an inner ci...

A nozzle 10 for a fuel injector assembly 12. Nozzle 10 includes several integrally formed ports 36 and chambers 38. Chambers 38 receive fuel from ports 36 and are effective to cause the received fuel to swirl and/or spiral through discharge holes 44, there...

A fuel injector is provided. The fuel injector includes a metering member (20) for delivering fuel from a delivery end (14) of the fuel injector (10). The metering member comprises a seat (12) disposed proximate the delivery end of the fuel injector; and a...