Patent ID: 11454089

Abstract:
Disclosed is a work for oilwell plunger pumping under a packer system used to increase the wear life of API ball and seat valves and of ball and seat valves seat utilizing a piston actuator mechanism to unseat the ball from the seat, which during operation, create turbulent flow within the housing to increase force to move piston actuator like rifle bullet or weighted blow dart in dynamic high velocity high impact in stages to overcome hydraulic head and surface tension between ball and seat. Also disclosed umbrella shaped disks on the piston actuator for increased force to be used in both insert and tubing type down hole plunger oil well pumps. The labyrinth of fluid passages that are rectangular channels not holes help keep ball off its seat for complete down stroke and keep solids in suspension to prevent plugging of API ball in API valve cage. Part of the art is based on “Hydraulic Jump” theory by Leonardo Di Vinci in 1500's where thin film at the surface, greatly increases force due to physical changes to fluid at high speeds hitting objects.