Injection nozzle

摘要

The injection nozzle for injection internal-combustion engines has a nozzle body (1), in the shank part of which adjoining the head part with the fuel feed a nozzle needle (3) is supported so that it can slide in the direction of its axis. The shank part is reduced to a smaller wall thickness in the area (8) in order to increase the elasticity between head part and nozzle needle seat (4). <IMAGE>