| 摘要 |
PROBLEM TO BE SOLVED: To provide a spray gun comprising a main body, a spray head, a supply inlet for a liquid to be sprayed and an inlet for supply of compressed air. SOLUTION: The spray head comprises an air cap 40, a hollow nozzle member 36 having a nozzle tip 46 for dispensing a liquid to be sprayed and a means for securing the air cap and the hollow nozzle member to the main body. The air cap 40 has a central aperture 52 for directing atomizing air and one or more lateral apertures 56 directing fan air. The hollow nozzle member 36 has a radially extending weir 48 which forms an air distribution chamber 53 for receiving and distributing compressed air. COPYRIGHT: (C)2008,JPO&INPIT
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