SOLENOID VALVE FOR HIGH PRESSURE PUMP OF GDI ENGINE

摘要

PURPOSE: A solenoid valve for a high pressure pump of a GDI engine is provided to prevent fuel exhausted to a high pressure pump from flowing backward to a solenoid valve. CONSTITUTION: A solenoid valve for a high pressure pump of a GDI engine comprises a top unit(110), a bottom unit(130), a middle unit(120). The top unit comprises a first housing(114) having an inlet hole(111), a discharge hole(112) and a lifting space(113). The middle unit comprises a second housing(122). A flange is formed in the outer circumference of the second housing The bottom unit comprises a third housing(131). The third housing comprises a core(132), a bobbin(133) and a coil(134).