发明名称 |
SPRAY GUN |
摘要 |
A spraygun operable by low pressure high volume air is described. The spraygun (10) comprises an air cap (128) formed with a central spraying aperture and a fluid nozzle (70) projecting toward the spraying aperture, the profile of the nozzle is a plain frustum of a core terminating at a small front face bounding an orifice through which fluid is discharged. The arrangement being such that in operation a flow of atomising air that emerges through a gap between the nozzle (70) and the air cap (128) attaches to the nozzle (70) and to an emergent fluid jet which assumes a conical form that is a continuation of the nozzle surface and changes to a parallel jet before it breaks up into atomised droplets. |
申请公布号 |
ZA8900594(B) |
申请公布日期 |
1989.10.25 |
申请号 |
ZA19890000594 |
申请日期 |
1989.01.25 |
申请人 |
THE DE VILBISS COMPANY LTD. |
发明人 |
ROWLAND CHARLES SMITH;ANTHONY JOHN BATE;DAVID PETER WHITBY |
分类号 |
B05B1/28;B05B7/00;B05B7/02;B05B7/08;B05B15/06 |
主分类号 |
B05B1/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|