摘要 |
The valve comprises a casing, in which a controllable actuator such as a piezoelectric activator, is arranged movable. The actuator engages with a positioning element, and is separated from the area of the injection valve, in which fuel is found, by device of a membrane. The membrane (4) ends in an outer edge area in a margin (15), which is aligned parallel to the inside wall of the casing (1), and which is connected sealingly with the inside wall. The membrane comprises preferably a central extrusion (16), through which the actuator (2, 3) projects, whereby the membrane is connected sealingly with the actuator in the area of the extrusion.
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