AUTOMATIC DRAIN TANK Russian patent published in 1994 - IPC

FIELD: mechanical engineering. SUBSTANCE: in automatic drain tank, containing an accumulating vessel and feeding tube, the level gauge and drain valve are combined in a discharge mechanism using a spring-loaded rod, tube mounted in it for axial movement, valve with a vessel and siphon; the accumulating vessel, valve and siphon are connected by hydraulic ducts made in the tube and valve. EFFECT: improved design. 2 dwg