| 摘要 |
PROBLEM TO BE SOLVED: To prevent a fluctuation of a relational phase between a plurality of chamfering parts of a valve and a plurality of fuel injection nozzles of an injector plate by easily restricting the rotation of a valve assembly in an electromagnetic fuel injection valve. SOLUTION: This electromagnetic fuel injection valve is provided with a valve seat member 3, an injector plate 10 having plural injection nozzles 11 and connected to an end surface of the valve seat member 3, a valve housing 2 connected to the valve seat member 3 and a valve assembly V housed in the valve seat member 3 and a valve housing 2 freely to be slid. The peripheral surface of a valve 16 of the valve assembly V is formed with plural chamfering parts 17 for allowing the passing of the fuel in a guide hole 9 of the valve seat member 3. A stopper plate 6 for receiving a stopper flange 19 formed in a rod part 15 of the valve assembly V so as to regulate the valve opening limitation of the valve assembly V is fixed to the valve housing 2, and a rotation stopper means 40 for restricting the rotation of the valve assembly V is provided between the stopper plate 6 and the rod part 15.
|
