System for distributing fluids

Claim 1

IN AN APPLICATOR SYSTEM FOR SUPPLYING AN AIR STREAM OF A FINELY DIVIDED LIQUID COOLANT ONTO A CUTTING TOOL AND THE PLACE WHERE THE CUT IS BEING MADE, OF THE TYPE HAVING A CENTRAL COMPRESSED AIR SOURCE INCLUDING A MOUNTING HEAD AND COMPRISING A COOLANT RESERVOIR, AND A TWO-LINE BRANCHED DISTRIBUTING SYSTEM, ONE LINE FOR COMPRESSED AIR AND THE OTHER LINE FOR COOLANT, SAID HEAD HAVING A COMPRESSED AIR INLET, A COMPRESSED AIR OUTLET LEADING TO SAID ONE LINE, A COOLANT OUTLET LEADING TO SAID OTHER LINE, PASSAGEWAYS CONNECTING SAID COMPRESSED AIR INLET TO SAID COMPRESSED AIR OUTLET VIA SAID COOLANT RESERVOIR, AND PASSAGEWAYS CONNECTING SAID COOLANT RESERVOIR TO SAID COOLANT OUTLET; SPRAY UNIT FOR MIXING SAID COMPRESSED AIR AND SAID COOLANT, SAID SPRAY UNIT COMPRISING A JUNCTION UNIT HAVING A COMPRESSED AIR INLET CONNECTED TO SAID ONE LINE AND A COOLANT INLET CONNECTED TO SAID OTHER LINE, A COMPRESSED AIR OUTLET AND A COOLANT OUTLET, SAID COMPRESSED AIR OUTLET IN SAID JUNCTION UNIT BEING CONCENTRIC WITH, AND SURROUNDING, SAID COOLANT OUTLET IN SAID JUNCTION UNIT, A COMPRESSED AIR FLEXIBLE TUBE HAVING TWO ENDS, A COOLANT FLEXIBLE TUBE HAVING TWO ENDS, SAID AIR FLEXIBLE TUBE BEING CONCENTRIC TO AND SURROUNDING SAID COOLANT FLEXIBLE TUBE, A FIRST END OF SAID COMPRESSED AIR AND COOLANT FLEXIBLE TUBES BEING CONNECTED TO SAID COMPRESSED AIR AND COOLANT OUTLETS IN SAID JUNCTION UNIT, RESPECTIVELY, A MANUALLY CONTROLLABLE COOLANT FLOW ADJUSTMENT NEEDLE VALVE IN SAID JUNCTION UNIT AND A DOUBLE CONCENTRIC NOZZLE OUTLET UNIT AT THE OTHER ENDS OF SAID COMPRESSED AIR AND COOLANT TUBES, RESPECTIVELY, SAID DOUBLE CONCENTRIC NOZZLE OUTLET UNIT HAVING AN INSIDE NOZZLE FOR SAID COOLANT AND AN OUTSIDE NOZZLE FOR SAID COMPRESSED AIR, WHEREBY SAID COMPRESSED AIR FROM SAID CENTRAL SOURCE CAUSES COOLANT TO BE FORCED FROM SAID RESERVOIR THROUGH SAID COOLANT OUTLET IN SAID HEAD, THEN THROUGH SAID OTHER LINE OF SAID BRANCHED DISTRIBUTING SYSTEM TO SAID JUNCTION UNIT, THEN THROUGH SAID JUNCTION UNIT AND SAID COOLANT FLEXIBLE TUBE TO SAID INSIDE NOZZLE, SAID COMPRESSED AIR AND COOLANT BEING MIXED AND FINELY DIVIDED ONLY AT SAID NOZZLE OUTLET UNIT AND OUTSIDE AND INSIDE CONCENTRIC CONNECTIONS CONNECTING THE OUTLETS IN SAID JUNCTION UNIT WITH SAID FIRST END OF SAID FLEXIBLE TUBE, AN OUTSIDE ELEMENT HAVING A PRESSED FIT AT ITS ONE END WITH RESPECT TO SAID JUNCTION UNIT, A COMPRESSION COUPLING CONNECTION INCLUDING A COUPLING SLEEVE MOUNTED ON THE AIR TUBE, AND A COUPLING NUT THREADED ON THE OPPOSITE END OF THE OUTSIDE ELEMENT AND HOLDING SAID COUPLING SLEEVE AGAINST THE AIR TUBE AND SAID OUTSIDE ELEMENT, AN INSIDE CONCENTRIC CONNECTION MOUNTED ON THE COOLANT TUBE, AN O RING MOUNTED ON SAID COOLANT TUBE AND ARRANGED BETWEEN THE INNER END OF THE INSIDE CONCENTRIC CONNECTION AND THE JUNCTION UNIT TO SEAL THE COOLANT TUBE TO THE JUNCTION UNIT, SAID INSIDE CONCENTRIC CONNECTION CENTERING THE COOLANT TUBE WITH RESPECT TO THE AIR TUBE, AND HAVING AIR PASSAGEWAYS THEREIN TO PERMIT FLOW OF AIR FROM THE JUNCTION OUTLET TO THE AIR TUBE.