EJECTOR Russian patent published in 1997 - IPC

FIELD: oil industry; jet facilities; ejectors for utilization of oil gas. SUBSTANCE: angle between plane perpendicular to axis of ejector and plane of cut of nozzle assembly 2 is within 0 and 7 degrees at relative displacement of axes of nozzle assembly 2 and ejector calculated by design formula: where nabla - absolute displacement between axes of ejector and nozzle assembly; d_n - diameter of nozzle; i - number of nozzles in nozzle assembly with diameter lying within 0 and 0.1. EFFECT: improved utilization of oil gas. 6 dwg, 2 tbl