ELECTROMAGNETIC VALVE Russian patent published in 2008 - IPC F16K31/06 F16K31/08 

FIELD: machine building.

SUBSTANCE: present invention pertains to machine building, particularly to reverse valves with remote pulse control, and is meant for use as a shut-off device in different pipelines and other communications, and as an actuating mechanism in systems of automatic control of gas supply on pipelines. The electromagnetic valve consists of a case with a saddle and gate fixed on a movable rod. The latter is controlled by an electromagnetic drive. This drive contains an electromagnet with a core and a permanent magnet. The permanent magnet is fixed on a movable rod on the side of the gate. The electromagnetic valve has a second permanent magnet. The second permanent magnet is located on the opposite side of the electromagnet. The core is immovable and has an opening for letting through the movable rod. The rod can protrude beyond the electromagnet. The second permanent magnet is fixed on the protruding part of the movable rod.

EFFECT: provision for remote movement of the electromagnetic valve into the "closed" position and "open" position.

6 cl, 1 dwg