DEVICE INTENDED FOR OUTPUTTING GAS-FLUID MIXES Russian patent published in 2010 - IPC B05B11/00 

FIELD: process engineering.

SUBSTANCE: invention relates to device intended for outputting gas-fluid mixes, in particular connected to vessel containing fluid product and designed to output mixes in the form of foam or sprayed aerosol. This invention aims at producing device wherein fluid-to-air ratio does not vary in every output job. It also aims at producing device that features minimum overall sizes and compact design. Further it aims at producing device that can be easily assembled and mounted at automatic process lines. To this end, proposed device comprises first and second means. First means serves to move from first position into second position to suck in aforesaid fluid and transfer it into mixing chamber. Second means compresses gas and transfers it into mixing chamber when first means is moved from first position into second position. This device comprises also means to collect at least a fraction of air-fluid mix that stays in mixing chamber in operation of the device and/or of said mixing chamber.

EFFECT: lower costs, simplified design and assembly, higher reliability, minimized sizes.

30 cl, 16 dwg