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Inlet and exhaust valves controlling device for internal combustion engine, has magnets occupying air-gaps defined by conductor simultaneously when movable part is in upper or lower position and excited so that magnetic fluxes are added
Inlet and exhaust valves controlling device for internal combustion engine, has magnets occupying air-gaps defined by conductor simultaneously when movable part is in upper or lower position and excited so that magnetic fluxes are added
The device has a field conductor (5) channeling magnetic fluxes of permanent magnets (19, 20) situated in air-gaps defined across a single winding (6) associated to the conductor. The magnets occupy the air-gaps defined by the conductor simultaneously when a movable part (4) is in an upper or lower position. The magnets are excited such that their magnetic fluxes crossing the winding in upper or lower position are added.
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