VALVE CONTROLLER FOR INTERNAL COMBUSTION MOTORS WITH AN ELECTROMAGNETIC ACTUATOR EQUIPPED WITH GAS SPRINGS.

摘要

Valve controller for internal combustion engines with an electromagnetic actuator equipped with gas springs, in which - an armature (6) that is in drive connection with a gas selector valve (5) is arranged oscillatingly against forces of replacement of the gas springs (3, 4) between a closing magnet (7) and an opening magnet (8), - adding a gas from a rechargeable accumulator (9), via controllable valves (10), to the gas springs (3, 4) separated from each other by means of the armature (6), and - gas being discharged from the gas springs (3, 4) through controllable discharge valves (11), characterized in that - the frame (6) is configured as a separating piston (13) between both gas springs (3, 4) hermetically arranged with sliding movement in a cylinder (12) of the actuator (2), and - the dosing valves (10) and the discharge valves (11) serve to adjust manually It was controlled characteristic spring curves adapted according to loading intervals of the internal combustion engine, - also serving the discharge valves (11) to control a damped impact of the separation piston (13) or of the armature (12) against the closing magnet (7) and against the opening magnet (8).