LIQUID-AND-GAS EJECTOR Russian patent published in 1999 - IPC

FIELD: compression of gas by liquid. SUBSTANCE: ejector includes supply nozzle, intake chamber with passive medium supply branch pipe, mixing chamber and diffuser of three sections: inlet narrowing section, central cylindrical section and outlet widening section. Ejector is provided with additional supply nozzle with active liquid supply passages which is mounted at the end of mixing chamber; exit section of additional supply nozzle is located in inlet section of diffuser. EFFECT: reduced overall dimensions and enhanced efficiency of ejector. 3 cl, 2 dwg