INJECTOR Russian patent published in 1996 - IPC

FIELD: heat engineering. SUBSTANCE: injector has fuel vortex central chamber with axial nozzle, with central chamber being mounted so that it may be displaced in the process of assembling, peripheral annular fuel vortex chamber with geometric characteristic exceeding that of central chamber by 2-3 times and provided with axial nozzle, auxiliary annular chamber for providing steam or water vortex. Auxiliary chamber is provided with nozzle, which may be axially displaced in the process of assembly, and is positioned between central and peripheral chambers. Auxiliary chamber has geometric characteristic exceeding that of central chamber by 1.5-2 times and its axial nozzle is provided with cut positioned between cuts of other two nozzles. EFFECT: increased efficiency and simplified construction. 1 dwg