公开(公告)号：US5152460A

公开(公告)日：1992-10-06

申请号：US682798

申请日：1991-04-08

Applicant: Thomas Barty

Inventor： Thomas Barty

IPC: B05B7/00 ,  B05B7/04 ,  B05B7/06 ,  B05B7/08 ,  B05B7/12

CPC classification number: B05B7/0081 ,  B05B7/0466 ,  B05B7/0475 ,  B05B7/068 ,  B05B7/0815 ,  B05B7/12

Abstract: A spray gun nozzle head for atomizing a liquid using a flowing pressurized gas. The nozzle head includes a central nozzle having an orifice for supplying the liquid to be atomized. A cap having a funnel shaped chamber is mountable over the nozzle to define an annular passage for supplying the pressurized gas. The cap has an orifice alignable with the nozzle orifice such that the nozzle orifice is recessed upstream from the cap orifice to define a region adjacent the nozzle orifice in which the liquid is atomized by the pressurized gas into a liquid spray prior to being expelled through the cap orifice.

Abstract translation: 一种用于使用流动的加压气体雾化液体的喷枪喷嘴头。 喷嘴头包括具有用于供应待雾化液体的孔口的中心喷嘴。 具有漏斗形室的帽可安装在喷嘴上方以限定用于供应加压气体的环形通道。 盖具有可与喷嘴孔对准的孔，使得喷嘴孔从帽孔的上游凹入以限定邻近喷嘴孔的区域，在该区中液体被加压气体雾化成液体喷雾，然后通过 盖孔。