Patent ID: 6981655

Claim:
An injector for a fuel injection system for internal combustion engines, comprising: a high-pressure connection ( 3 ) having a bore ( 5 ) therein, wherein the high-pressure connection ( 3 ) communicates hydraulically with an inflow conduit ( 13 ) via the bore ( 5 ), a conduit ( 15 ) to a system pressure supply branching off from the bore ( 5 ) of the high-pressure connection ( 3 ), and a bush ( 9 ) with a longitudinal bore ( 11 ) disposed in the bore ( 5 ) of the high-pressure connection ( 3 ), the inflow conduit ( 13 ) being supplied with fuel from the high-pressure connection ( 3 ) through the longitudinal bore ( 11 ) of the bush ( 9 ), and the fuel inflow to the conduit ( 15 ) to the system pressure supply being effected through an annular gap ( 19 ) formed between an outer circumferential surface of the bush ( 9 ) and the bore ( 5 ) of the high-pressure connection ( 3 ).