Fuel injection valve has reciprocally movable valve element with ejection section that can contact valve seat and produces several spray mist flows that are sprayed from plate openings

摘要

The valve has an opening plate with more than 6 injection openings, a valve seat, a fuel channel in the seat, a hollow fuel chamber in the space between the fuel channel and opening plate and directly above several openings and a reciprocally movable valve element (13) with an ejection section that can contact the valve seat (14) and produces several spray mist flows that are sprayed from plate openings.