发明授权
US4891249A Method of and apparatus for somewhat-to-highly viscous fluid spraying
for fiber or filament generation, controlled droplet generation, and
combinations of fiber and droplet generation, intermittent and
continuous, and for air-controlling spray deposition
失效
用于纤维或细丝生成，受控液滴生成以及纤维和液滴产生，间歇和连续的组合以及空气控制喷雾沉积的组合的方法和装置
- 专利标题： Method of and apparatus for somewhat-to-highly viscous fluid spraying for fiber or filament generation, controlled droplet generation, and combinations of fiber and droplet generation, intermittent and continuous, and for air-controlling spray deposition
- 专利标题（中）： 用于纤维或细丝生成，受控液滴生成以及纤维和液滴产生，间歇和连续的组合以及空气控制喷雾沉积的组合的方法和装置
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申请号： US198689申请日： 1988-03-24
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公开(公告)号： US4891249A公开(公告)日： 1990-01-02
- 发明人: Frederic S. McIntyre
- 申请人： Frederic S. McIntyre
- 申请人地址： MA Marlboro
- 专利权人： Acumeter Laboratories, Inc.
- 当前专利权人： Acumeter Laboratories, Inc.
- 当前专利权人地址： MA Marlboro
- 主分类号： B05D7/24
- IPC分类号： B05D7/24 ; B05B7/04 ; B05B7/06 ; B05B7/08 ; B05B7/24 ; B05C5/02 ; B05D1/02 ; B05D1/32 ; B05D1/40 ; B05D7/00
摘要：
The invention relates to an apparatus and method of controlling the generation of somewhat-to-highly viscous fluid fibers, droplets and combinations of the same, including hot melt adhesive and other fluids, that comprises, spraying a stream of such pressurized fluid through a fine orifice and along a predetermined direction in free flight, and simultaneously funneling a cone of pressurized air symmetrically about and against said stream, intersecting the same in its free flight below said orifice to control the nature, dimensions and pattern of the resulting fluid coating on surface disposed therebelow. Supplemental air controls are also providable for contouring and other effects.