Fuel injection jet for internal combustion engine, with push-out path of deflector bush on jet neck limited by stop at transition from annular cavity to annular gap

摘要

The fuel injection jet has a deflector bush (13) on the jet neck (8). The push-out path of the deflector bush on the jet neck is limited by a stop (23) at the transition from the annular cavity (21) to the annular gap (18) round the jet neck. The stop may have a clearance from the jet-side counter-surface and may be formed by an annular web.