Flow control element for fuel injector, has fluid flowing routes with orifice formed at position separated from route connection portion

摘要

A connection portion (44) connects the fluid flowing routes (41,42) through which a fluid flows. The route (41) has an orifice (51) formed at a position separated from the connection portion. Independent claims are also included for the following: (1) flow control element manufacturing method; and (2) fuel injection equipment.