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1. 发明授权

US4664315A Electrostatic spray nozzle 失效
标题翻译：静电喷嘴
公开(公告)号：US4664315A
公开(公告)日：1987-05-12
申请号：US819238
申请日：1986-01-15
申请人： William F. Parmentar , Gary E. Burls
发明人： William F. Parmentar , Gary E. Burls
IPC分类号： B05B5/043 , B05B5/00 , B05B7/10
CPC分类号： B05B5/043
摘要： An electrostatic nozzle assembly for coating row crops and other plants with electrostatically charged particles of pesticide including a nozzle body formed with passageways to receive air and a grounded stream of waterborne pesticide for delivery through a nozzle tip to an inductor ring mounted between the nozzle body and an air nozzle having a discharge orifice. As the stream of waterborne pesticide is projected from the nozzle tip, it is impacted with a swirling, spirally moving stream of air produced by a swirl plate having a plurality of tapered air channels oriented tangentially relative to the pesticide stream and communicating with the air passageway in the nozzle body. The inductor ring inductively charges the pesticide in the terminal end of the nozzle tip. The swirling air stream atomizes the charged pesticide stream expelled from the nozzle tip into finely divided particles, and then imparts the swirling motion to the charged particles which fan radially outwardly in a wide spray pattern when ejected from the discharge orifice in the air nozzle. An electrical standoff is also provided by forming the air nozzle with an irregularly-shaped outer surface which lengthens the electrical path which charged particles collected on the air nozzle would have to travel to migrate to the grounded support for the nozzle body or the nearest grounded point.
摘要翻译：一种静电喷嘴组件，用于涂覆带有带静电荷的农药颗粒的排列作物和其他植物，其包括形成有通道的喷嘴体，以接收空气和接地的水性农药流，以通过喷嘴尖端传送到安装在喷嘴体和具有排出孔的空气喷嘴。当水喷雾的农药从喷嘴尖端突出时，它被涡旋的涡旋流动的空气流冲击，涡流板具有相对于农药流切向切向的多个锥形空气通道并与空气通道连通在喷嘴体内。电感环感应地对喷嘴末端的农药进行充电。旋转空气流将从喷嘴尖端排出的带电农药流雾化成细分散的颗粒，然后在从空气喷嘴中的排放孔喷射时以宽的喷雾图案向径向向外风扇的带电粒子施加涡旋运动。还通过形成具有不规则形状的外表面的空气喷嘴来提供电气间隙，该外表面延长了电气路径，收集在空气喷嘴上的带电颗粒将必须行进以迁移到用于喷嘴体或最近的接地点的接地支撑。

2. 发明授权

US4762274A Inductor nozzle assembly for crop sprayers 失效
标题翻译：用于作物喷雾器的电感喷嘴组件
公开(公告)号：US4762274A
公开(公告)日：1988-08-09
申请号：US945195
申请日：1986-12-18
申请人： Gary E. Burls , William F. Parmentar
发明人： Gary E. Burls , William F. Parmentar
IPC分类号： A01M7/00 , B05B5/043 , B05B7/00 , B05B5/02
CPC分类号： B05B5/043 , A01M7/0014 , B05B7/0075
摘要： An inductor nozzle assembly for use with an air blast sprayer of the type having a tank holding waterborne pesticides, delivery lines connected to the tank and an air blast fan mounted in close proximity to the delivery lines, includes a spray nozzle mounted to the delivery lines which is disposed in the hollow interior of a conical-shaped housing mounted thereto. The housing is formed with an enlarged entrance opening, and a reduced diameter discharge opening which mounts an inductor ring charged with high electrical potential. A high velocity stream of air produced by the air blast fan is directed into the housing through its entrance opening where the air stream is accelerated by the conical shape of the housing toward its discharge opening. The waterborne pesticide supplied to the spray nozzle is ejected through the discharge orifice of the spray nozzle in a finely divided particle stream which is directed into the reduced diameter discharge opening of the housing, charged inductively thereat by the inductor ring and then ejected from the discharge opening by the high velocity air stream produced by the air blast fan for deposition upon the trees of an orchard or other crops. The stream of air from the air blast fan which is accelerated within the housing forms a barrier between the atomized particle stream and the inductor ring to maintain the inductor ring dry and at its full electrical potential.
摘要翻译：一种用于具有容纳水性农药的罐，连接到罐的输送管线和安装在输送管线附近的鼓风风扇的类型的鼓风喷雾器的电感喷嘴组件包括安装到输送管线的喷嘴其设置在安装到其上的锥形壳体的中空内部。壳体形成有扩大的入口和减小直径的排出口，其安装了具有高电位的电感环。由吹风风扇产生的高速气流通过其入口开口引导到壳体中，在该入口处气流被壳体的圆锥形状加速到其排放口。供应到喷嘴的水性农药通过喷嘴的排放孔以细分散的颗粒物流喷射，颗粒流被引导到壳体的直径减小的排放口中，感应地由电感环环绕，然后从放电由鼓风扇产生的高速空气流打开以沉积在果园或其他作物的树上。来自鼓风扇的空气流在外壳内加速形成雾化颗粒流和电感环之间的屏障，以保持电感环干燥并处于其全电位。

3. 发明授权

US5759277A Manual and automatic apparatus for supplying conductive coating materials including transfer units having a combined shuttle and pumping device 失效
标题翻译：用于提供导电涂层材料的手动和自动装置，包括具有组合梭和泵送装置的转运单元
公开(公告)号：US5759277A
公开(公告)日：1998-06-02
申请号：US650891
申请日：1996-05-17
申请人： Robert Milovich , Ronald R. Schroeder , William F. Parmentar , Julius J. Molnar , Jack Penick
发明人： Robert Milovich , Ronald R. Schroeder , William F. Parmentar , Julius J. Molnar , Jack Penick
IPC分类号： B05D1/04 , B05B5/16 , B05B12/14 , B05B5/00
CPC分类号： B05B5/1666 , B05B12/1463 , B05B12/1472 , B05B5/1633 , B05B5/1675
摘要： An apparatus for supplying electrically conductive coating material, such as water-based paint, includes a manifold connected to a high voltage electrostatic power supply and to one or more coating dispensers, and, a number of coating transfer units which are movable between a discharge position or station at the manifold and a filling station physically spaced from the manifold. Each of the transfer units includes a combined shuttle and pumping device which initially receives coating material at the filling station, and is then movable to the discharge station where the coating material is transferred from the pumping device, through the manifold, and then to one or more coating dispensers for deposition onto a substrate.
摘要翻译：用于提供诸如水性涂料的导电涂层材料的设备包括连接到高压静电电源的歧管和一个或多个涂布分配器，以及多个涂层转移单元，其可以在排出位置或站在歧管处以及与歧管物理间隔开的加油站。每个转运单元包括组合的梭式和抽吸装置，其最初在加料站处接收涂料，然后可移动到排放站，其中涂料从泵送装置通过歧管转移到一个或多个更多的涂布分散器用于沉积到基底上。

4. 发明授权

US5549755A Apparatus for supplying conductive coating materials including transfer units having a combined shuttle and pumping device 失效
标题翻译：用于提供导电涂层材料的装置，包括具有组合梭和泵装置的转移单元
公开(公告)号：US5549755A
公开(公告)日：1996-08-27
申请号：US351818
申请日：1994-12-08
申请人： Robert Milovich , Ronald R. Schroeder , William F. Parmentar , Julius J. Molnar , Jack Penick
发明人： Robert Milovich , Ronald R. Schroeder , William F. Parmentar , Julius J. Molnar , Jack Penick
IPC分类号： B05D1/04 , B05B5/16 , B05B12/14 , B05B5/00
CPC分类号： B05B5/1666 , B05B12/1463 , B05B12/1472 , B05B5/1633 , B05B5/1675
摘要： An apparatus for supplying electrically conductive coating material, such as water-based paint, includes a manifold connected to a high voltage electrostatic power supply and to one or more coating dispensers, and, a number of coating transfer units which are movable between a discharge position or station at the manifold and a filling station physically spaced from the manifold. Each of the transfer units includes a combined shuttle and pumping device which initially receives coating material at the filling station, and is then movable to the discharge station where the coating material is transferred from the pumping device, through the manifold, and then to one or more coating dispensers for deposition onto a substrate.
摘要翻译：用于提供诸如水性涂料的导电涂层材料的设备包括连接到高压静电电源的歧管和一个或多个涂布分配器，以及多个涂层转移单元，其可以在排出位置或站在歧管处以及与歧管物理间隔开的加油站。每个转运单元包括组合的梭式和抽吸装置，其最初在加料站处接收涂料，然后可移动到排放站，其中涂料从泵送装置通过歧管传送，然后再运送到一个或更多的涂布分散器用于沉积到基底上。

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