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1. 发明公开

EP1913175A4 LIQUID ADHESIVE DISPENSING SYSTEM 审中-公开
标题翻译：液体胶金制度
公开(公告)号：EP1913175A4
公开(公告)日：2010-04-28
申请号：EP06773229
申请日：2006-06-15
申请人： SPRAYING SYSTEMS CO , H B FULLER LICENSE AND FINANCE
发明人： WANTHAL PAUL DAVID , MUVUNDAMINA MUTOMBO J , HARUCH JAMES
IPC分类号： B05B7/00 , B27G11/00 , B32B37/20
CPC分类号： B05B7/1263 , B05B7/0025 , B05B7/0483 , B05B7/066 , B05B7/2486 , B05B7/2489 , B05B7/2494 , B05B12/122 , B05B15/0258 , B05B15/72
摘要： A liquid adhesive dispensing system operable for more uniformly applying liquid adhesive foam onto moving substrates, notwithstanding changes in line speed, adhesive liquid flow rates, or foaming/atomizing air pressures. The illustrated liquid adhesive system includes a header having a plurality of air atomizing spray guns; the spray guns each having a respective variable speed positive displacement pump for directing a metered quantity of liquid adhesive from a liquid adhesive supply to the respective spray gun; and a control for controlling the operating speed of the positive displacement pumps in relation to the speed of the moving substrate and the foaming/atomizing air pressure to the spray guns in relation to the operating speed of the positive displacement pumps. The control further is operable for monitoring pressures across the positive displacement pumps for insuring the accurate direction of metered quantities of liquid to the spray guns. The spray guns are adapted for enhanced liquid adhesive foaming and atomization, and the header is convertible into a closed housing structure effective for containing cleaning and purge liquids during an automatically operable cleaning cycle of operation.

2. 发明公开

EP0746420A4 AIR ASSISTED ATOMIZING SPRAY NOZZLE 有权
标题翻译：气动支雾化喷嘴
公开(公告)号：EP0746420A4
公开(公告)日：1995-12-05
申请号：EP93909594
申请日：1993-04-19
申请人： SPRAYING SYSTEMS CO
发明人： HARUCH JAMES
IPC分类号： A01M7/00 , B05B7/04 , B05B7/08
CPC分类号： B05B7/08 , B05B7/0458
摘要： An air assisted atomizing spray nozzle (30) including a mixing chamber (42), a liquid inlet opening (39) for injecting a liquid stream axially into the mixing chamber (42), a pair of air inlet opening (41a, 41b) for injecting a pair of air streams radially into the mixing chamber (42) in directions substantially opposed to one another and substantially perpendicular to the liquid stream, and an exit orifice (44) in axial communication with the mixing chamber (42) for discharging atomized liquid therefrom.

3. 发明公开

EP2885083A4 FULL CONE AIR-ASSISTED SPRAY NOZZLE ASSEMBLY 有权
标题翻译： VOLLKEGELDRUCKSPRÜHDÜSENANORDNUNG
公开(公告)号：EP2885083A4
公开(公告)日：2016-04-06
申请号：EP13829414
申请日：2013-08-16
申请人： SPRAYING SYSTEMS CO
发明人： HARUCH JAMES
IPC分类号： B05B1/28
CPC分类号： B05B7/10 , B05B7/066 , B05B7/0815
摘要： A pressurized air assisted liquid spray nozzle assembly having a liquid spray nozzle having a downstream discharge orifice for discharging a solid stream of liquid, an air guide mounted in surrounding relation to a downstream end of said liquid spray nozzle, and an outer nozzle body disposed in surrounding relation to said air guide. The air guide defines a first plurality of air passages for directing pressurized atomizing air transversely to liquid discharging from said liquid spray nozzle for atomizing the discharging liquid and a second plurality of air passages for directing shaping air tangentially to liquid discharging from said liquid spray nozzle for shaping the atomized liquid particles into a predetermined conical spray pattern.
摘要翻译：一种加压空气辅助液体喷嘴组件，其具有液体喷嘴，所述液体喷嘴具有用于排出固体液体流的下游排放孔，与所述液体喷嘴的下游端相关联地安装的空气引导件，以及设置在与所述空气引导件的周围关系。空气引导件限定第一多个空气通道，用于将加压的雾化空气横向地引导到从所述液体喷嘴喷射的液体，用于雾化排放液体;以及第二多个空气通道，用于将成形空气切向地引导到从所述液体喷嘴喷射的液体，将雾化的液体颗粒成形为预定的锥形喷雾图案。

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