FIELD: pneumatic and hydraulic systems. SUBSTANCE: electromagnetic valve has body with inlet and outlet channels, seat and electromagnet with spring-loaded straight-moving armature. The latter is provided with a hole for passage of working medium and with spherical lock interacting with seat. Spherical lock is made of magnetized material connected to magnetic circuit of electromagnet and secured on armature for turning about axis perpendicular to axis of armature. Lock body contains a channel which coincides with outlet channel in one of extreme positions of lock. Electromagnetic valve makes it possible to reduce hydraulic losses considerably. EFFECT: enhanced valve operating dynamics. 6 dwg
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Authors
Dates
2000-08-10—Published
1997-05-06—Filed