A nozzle is disclosed. The nozzle comprises a plurality of holes (1220) formed therethrough connecting one side of the nozzle with an opposite side of the nozzle, each of the holes comprising: a hole entry (1240) on the one side of the nozzle having a first shape; a hole exit (1260) on the opposite side of the nozzle having a second shape; and an interior surface (1250) connecting the hole entry to the hole exit, wherein the hole entry and the hole exit are connected by at least a portion of the interior surface that is curvilinear.
申请公布号
EP2459867(B1)
申请公布日期
2014.03.12
申请号
EP20100742637
申请日期
2010.07.29
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
CARPENTER, BARRY, S.;WILLOUGHBY, JAIME, B.;SAHLIN, JENNIFER, J.