HYDRAULIC ELECTROMAGNET VALVE Russian patent published in 2004 - IPC

FIELD: transport mechanical engineering.

SUBSTANCE: electromagnet valve has an electromagnet. The housing of the valve is made of a shaped pipe. The pipe is perforated with radial passages. The housing of the valve is perforated at least with two radial passages of the second pipeline. There is at least one radial passage of the pressure pipeline. The outer side of the valve housing is provided with a groove of the first pipeline made from the side of the electromagnet. The groove of the pressure pipe line is made at a distance from the first groove of the second pipeline and is made between the grooves of the first and second pipelines. The outer side of the valve is provided with the first slide ring. The slide ring is mounted in the zone of the mouths of the radial passages of the first pipeline. The second slide ring is mounted in the zone of the second mouths of the radial passages of the first pipeline. The radial peripheries of the slide rings of the valve are equal.

EFFECT: prolonged service life.

1 dwg