Fuel extraction coupling for nozzle

摘要

A fluid extraction hose strider connector coupling assembly for use in a fuel nozzle associated with a coaxial vapor recovery hose. The coaxial hose is operatively connected to the spider connector assembly. The spider connector assembly contains a spider connector and an hose connector mounted in the handle of the fuel nozzle. The spider connector has a fluid flow path formed therethrough terminating in a nipple. A first small bore tubing extends from the nipple into the vapor recovery hose to a point where condensed vapors undesirably pool. The spider connector is rotatably connected to the hose connector while maintaining a fluid pathway between the spider connector and hose connector. The hose connector has a fluid pathway formed therethrough terminating in a nipple. A second small bore tubing extends from the nipple to a venturi in the nozzle. Positive pressure created by the venturi draws fluid from the vapor recovery hose through the first small bore tubing, through the spider, through the hose connector and second small bore tubing and to the fuel being dispensed out of the nozzle spout.