SOLENOID TYPE FUEL INJECTION VALVE

摘要

PROBLEM TO BE SOLVED: To provide a technique for reducing the manufacturing cost of a solenoid type fuel injection valve while keeping the adjustment precision of dynamic flow rate thereof. SOLUTION: This solenoid type fuel injection valve 1A comprises a substantially cylindrical body 41; a valve 9 reciprocating in the body 41; a spring 36 located on the upstream side from the valve 9; a spring pin 32 abutting on the upstream end part of the spring 36; and a strainer 26 located on the upstream side from the spring pin 32. This valve 1A is characterized by that the strainer 26 is housed and integrated into the spring pin 32.