INJECTOR Russian patent published in 1996 - IPC

FIELD: spraying of fuel for burning it. SUBSTANCE: located coaxially in housing 1 are two bushes 2 and 3 forming inner and peripheral passages for supply of sprayer and intermediate passage for supply of liquid. Bushes have slots 5 made in circular rows which are directed towards each other and are shifted circumferentially in adjacent rows; longitudinal axes of slots 5 located in outer row 6 are intersected with axis of injector after its outlet shear; in inner row 7, these axes intersect before outlet shears of in ejector in housing 1. Side walls of larger area of slots 5 on bushes 2 and 3 are located in planes intersecting the axis of injector at one point located at level of its outlet shear or after it; longitudinal axes of slots 5 of outer and inner rows 6 and 7 are inclined towards each other at angle not exceeding 90 deg. EFFECT: enhanced reliability. 5 dwg