公开(公告)号：US3858812A

公开(公告)日：1975-01-07

申请号：US41872873

申请日：1973-11-23

Applicant: SPRAYING SYSTEMS CO

Inventor： WILLIAMS ROBERT P ,  BUTTERFIELD TED LEE ,  EMORY LYLE J

IPC: B05B1/00 ,  B05B1/02 ,  B05B1/04 ,  B05B1/14 ,  B05B15/00

CPC classification number: B05B1/048 ,  B05B1/14 ,  B05B15/008 ,  Y10T29/49433

Abstract: A spray nozzle with spaced projections at the entrance end of the nozzle passage leading to the orifice to promote uniformity of spray.

Abstract translation: 喷嘴在喷嘴通道的入口端处具有间隔开的凸起，通向孔口以促进喷雾的均匀性。