FIELD: electrical engineering.
SUBSTANCE: invention relates to electrically driven valves and can be used in power engineering industry in aircraft. Electrically driven valve comprises body with the main seat, an electromagnet. In body there are main and unloading gates. Armature is articulated with the main gate with annular groove. On the other end of the main bolt unloading seat. In the anchor there is a through axial stepped hole with in its central part. Note here that opening of small diameter is guiding surface for unloading of the seat. Unloading gate is located in the hole of larger diameter to displace axially. Plane stage interacts with discharge gate for its separation from the seat. On external surface of anchor projecting from the electromagnet, there is a groove for engagement with the main gate. In annular groove of the main bolt there is a locking ring. Between the armature and the main gate a damping spring.
EFFECT: higher stability of parameters (actuation time, tightness) and its repairability.
1 cl, 1 dwg
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