Fuel Pump

DRIVE April 28, 2022
Source
A coil component of an electromagnetic valve is made compact to achieve both low cost and improvement in sound vibration performance. Therefore, a high-pressure fuel pump of the present invention includes: a coil ; a magnetic core that is arranged on a side opposite to a pressurizing chamber with respect to a movable core and attracts the movable core when the coil is energized; a yoke arranged on a radially outer side of the coil ; a cover portion that covers the coil from an axially outer side; and a molded portion that covers a radially outer side of the yoke and an axially outer side of the cover portion

Discussion in the ATmosphere

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