PNEUMOATOMIZER FOR LIQUIDS Russian patent published in 1995 - IPC

FIELD: atomizing and application of liquids. SUBSTANCE: fixing mechanism of rod 4 has slider 14 arranged in housing 1 for longitudinal travel. Bell crank 15 is hinge-mounted on slider 14 for engagement by one arm with stop 16 made on rod and for contact by other arm with pressure button 17 installed on housing 1. Rod 4 is spring-loaded. Pneumoatomizer has threaded rod with rigidly secured handwheel arranged in housing 1. Made on wall of housing 1 is scale to show value of travel of slider 14. Slider 14 is fitted on threaded rod. To change over for other operation mode with different metering of liquid or for shutting down the device button 17 should be pressed on which releases rod 4. The latter, under action of spring 13, moves forward and overlaps circular clearance, thus cutting off delivery of liquid. After setting new value on scale, cycle is repeated. EFFECT: enhanced operation reliability and quality of treatment. 2 cl, 3 dwg