Fuel invasion preventer for solenoid fuel injection valve

A fuel invasion preventer 31 for a solenoid fuel injection valve includes an anti-invasion cover 37 made of a nonmagnetic material and installed in an anti-invasion space 36 defined by the bobbin 9 of the solenoid actuator 8, the fuel supply pipe 4 and the valve housing 32, and the edges 37A, 37B of...

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Hauptverfasser: ABIKO, YOSHINORI
Format: Patent
Sprache:eng
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Zusammenfassung:A fuel invasion preventer 31 for a solenoid fuel injection valve includes an anti-invasion cover 37 made of a nonmagnetic material and installed in an anti-invasion space 36 defined by the bobbin 9 of the solenoid actuator 8, the fuel supply pipe 4 and the valve housing 32, and the edges 37A, 37B of the anti-invasion cover 37 on the side communicating with the fuel passage 15 are welded to the walls 42, 43 of the fuel supply pipe 4 and the valve housing 32.