ADJUSTING DISC TO SET RESIDUAL AIR GAP Russian patent published in 2014 - IPC F02M51/06 F02M47/02 

FIELD: engines and pumps.

SUBSTANCE: invention relates to propulsion engineering, particularly, to ICE fuel injectors. Adjusting disc designed to set residual air gap in assemblies of solenoid valve, first of all, fuel injection control solenoid valves, between solenoid assembly armature end and solenoid valve actuator armature has, mainly, closed outer circular diameter and solid parts arranged between the hole first and second diameters and made of solid material. Said solid parts have webs to connected them to radially inner ring fastening the adjusting disc and interrupted by at least one cut-out.

EFFECT: better evenness of solenoid valve adjusting disc.

8 cl, 2 dwg