A FUEL INJECTOR ARRANGEMENT

摘要

A fuel injector arrangement (1) for supplying fuel into a cylinder of an internal combustion engine. Said fuel injector arrangement (1) comprises a fuel injector (11) and a sealing ring (2) which is arranged around the circumference of the fuel injector (11). Said sealing ring is located between a fuel inlet and/or outlet (3) of the fuel injector located nearest to an injector tip of the fuel injector and the injector tip (4), wherein the sealing ring (2) has an asymmetrical cross section with a narrow end (5) extending towards the injector tip (4) and a wider end (6) extending away from the injector tip (4). The wider end (6) has a recess (7) therein creating two legs (8) with a space there between.