Adjustable electromagnetic gas valve for gas fueled internal combustion engine

摘要

The valve has a housing (2) for receiving an electromagnet (19), a valve housing (1) and a sealing element (7) which is acted on by a closing spring (8) and by the armature (12) of the electromagnet to open or block the fuel outlet (24). The electromagnet housing is constructed as a magnetic clamping nut with a thread that is adjustable screwed onto a thread on the valve housing. A spacer ring (18) formed of a temperature-resistant and highly dimensionally stable material is positioned around the armature plate where it is held in position by an intermediate disc (17) that connects the spacer ring to two disc springs (14,15) which in turn abut the closure spring.