COMPACT INJECTION DEVICE HAVING A FLAT ARMATURE AIR ADJUSTER

摘要

The present invention relates to an injection device, comprising a fuel pump (20a), a pressure regulator (20b), an injector (20c), and an air adjuster (20d), characterized in that the fuel pump (20a), the injector (20c), and the air adjuster (20d) are integral parts of an injection module (2), the pressure regulator (20b) is an integral part of the injector (20c), the fuel pump (20a) comprises a piston (26), a pump armature (22), and a pump chamber (31), the air adjuster (20d) comprises a valve seat (54, 55) and a flat armature (23), and the pump armature (22) and the flat armature (23) can be activated by means of a mutual coil (21).