OUTGIVING VALVE WITH HYDRAULIC RESISTANCE

摘要

FIELD: transport. ^ SUBSTANCE: outgiving valve (22) for fluid includes peripheral installation part (74) and connecting sleeve (78) connecting peripheral installation part (74) with head (76) which forms outgiving opening (82). Valve head (76) includes inner part (108) of surface which projects in axial direction inwards for projection from radial outer part (106) of surface. ^ EFFECT: such valve realisation permits to increase its resistance to early opening at short-term action of pressure caused by internal hydraulic impact and liquid outpouring from reservoir; also it provides normal unobstructed fluid. ^ 19 cl, 19 dwg