| 摘要 |
PROBLEM TO BE SOLVED: To provide a spray gun capable of performing paint application of high quality by atomizing paint furthermore.SOLUTION: A spray gun is configured by: forming a solution jet nozzle 6 at the tip of a solution flow passage 5 which is communicated with a solution pot and is filled with solution; forming a cylindrical high pressure air jet nozzle 17 in the outer circumference of the nozzle 6; and also providing, in the vicinity of the solution flow passage 5, an air passage 14 for introducing a high pressure air to the high pressure air jet nozzle 17. The spray gun is configured to jet the high pressure air from the high pressure air jet nozzle 17 and to suck the solution of the solution flow passage 5 from the solution jet nozzle 6 and jet the solution. In the spray gun, a plurality of air passages 14 are formed which supply the high pressure air to an air reservoir 15 forming the high pressure air jet nozzle 17, and the air passages 14 have respective diameters different from each other. |
