CAST EJECTOR Russian patent published in 2018 - IPC F04F5/00 E21F5/00 

FIELD: transportation.

SUBSTANCE: plane-slit ejector is designed to move fluids by ejection. Ejector consists of several tubes having two flat slits each, the tubes being parallel to each other on one level so that their nose portions are in one direction, the ends of the pipes are connected by pipelines for transport from the supercharger to the pipes of the ejecting fluid, a symmetrical crescent, the straight edges of each fairing and the nose of each tube constitute two flat slits whose channels, in cross section, are tapering nozzles, cavity between the fairing and the nose of the pipe is a receiver, a vessel for equalizing the pressure fluctuations, which communicates with the internal cavity of the pipes through the holes in the nose of the pipes.

EFFECT: lower ejector weight.

1 cl, 6 dwg