Fuel injection valve for fuel injection devices of internal combustion engines, has valve seat body that is axially braced against axial stop with additional spray hole washer by deformable plastic

摘要

The fuel injection valve has a valve seat body (13) that is axially braced against axial stop (22) with additional spray hole washer (14) by a deformable plastic. An annular collar (24) is arranged at upper end of a valve seat (16), which sticks out radially from the inner surface of a valve housing (11) or from the outer surface of the valve seat body. The liquid-tight connection is produced by an adhesive material (27) between an inner surface of the valve housing and the outer surface of the valve seat body. An independent claim is included for a method for assembling of a fuel injection valve for fuel injection devices of internal combustion engines.