COMBUSTION ENGINE SPEED GOVERNOR

A speed governor of combustion engine of power means has sensitive element connected through one arm of double-arm lever to body for fuel dosing, and through the other one - to lever placed between the upper and the lower supports of main and correction springs. Control lever has swing stop with stopper, and the lower support of main spring - rod, one electric magnet with spring-supported armature connected to control lever. The other electric magnet at presence of current in excitation coil acts as adjustable double-arm lever stop, and at absence of electric current it controls fuel supply at mode of maximal torque, the third electric magnet is kinematically connected to swing stop of control lever. Windings of electric magnet are connected to two switches installed on rod in reducer of transmission box of power means. Controller has contactless system of switch of control mode consisting of indicator, distributor of control signal andtwo electronic keys that are connected to two switches installed on the rod. Indicator interacts with shunt placed on rod of electric magnet that is kinematically connected to rotary support of control lever of fuel pump. Contactless system is arranged with possibility of switch of control mode of frequency of rotation of engine.