Solenoid valve and fuel injection valve having the same

作者: Kazunari Kuroiwa , Kouichi Sugiyama

DOI:

关键词: Fuel injectionMechanicsElectromagnetic coilSolenoid valveCore (optical fiber)Electrical engineeringAxial symmetryEngineering

摘要: A solenoid valve includes a movable core, magnetic opposed portion to the nonmagnetic cylindrical portion, first axially close and second located radially outside of portion. The surrounds gap between core. coil is provided thickness t cross-sectional area S 1 total 2 both having satisfy relationships t≦0.6 mm 0.55≦(S /S ).

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