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1.再颁专利公开(公告)号：USRE38526E1
公开(公告)日：2004-06-08
申请号：US09947069
申请日：2001-09-05
申请人： Michael P. Hansinger , Jeffrey T. Conrad , Woodie R. Francis , Harold D. Beam , Joseph J. Karbowniczek , Ronald R. Schroeder
发明人： Michael P. Hansinger , Jeffrey T. Conrad , Woodie R. Francis , Harold D. Beam , Joseph J. Karbowniczek , Ronald R. Schroeder
IPC分类号： B05B504
CPC分类号： B05B3/1042 , B05B3/1064 , B05B3/1092 , B05B5/0407 , B05B5/0415 , B05B5/0426 , B05B5/0533 , B05B5/1616 , B05B7/02 , B05B12/18 , B05B13/0431
摘要： An electrostatic, liquid spray, rotary atomizer has an atomizer housing, a power supply within the housing and an atomizer cup at a front end of the housing. The atomizer cup, which is formed of a non-conductive material, has several elongate conductive pathways embedded in the body of the cup. Each conductive pathway has one end exiting an outer surface at a rear end of the cup for receiving the charge from the power supply and another end exiting an inner surface at a front end of the cup for conveying an electrical charge from the power supply to the liquid (paint) particles passing through the atomizer cup. An electrode is provided for maintaining a small voltage at the access hole. The rotary atomizer with the improved charge ring and rotary cup can be mounted to a robot and connected to the liquid supply by an elongated spiral passageway to increase the electrical resistance between the atomizer and the liquid supply so that a very small electrical charge, if any, will be present in the passageway carrying paint to the rotary cup.
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公开(公告)号：US6056215A
公开(公告)日：2000-05-02
申请号：US834290
申请日：1997-04-16
申请人： Michael P. Hansinger , Harold Beam , Dennis J. Davis , Ronald R. Schroeder , Carl Bretmersky , Stephen Lee Merkel , Thomas Andreas Trautzsch
发明人： Michael P. Hansinger , Harold Beam , Dennis J. Davis , Ronald R. Schroeder , Carl Bretmersky , Stephen Lee Merkel , Thomas Andreas Trautzsch
CPC分类号： B05B5/10 , B05B3/1064 , B05B3/1085 , B05B5/04 , B05B5/0407 , B05B5/0415 , B05B5/0418 , B05B5/0422 , B05B5/0426 , B05B5/0533 , B05B3/1092
摘要： A rotary atomizer has an internal power supply in the atomizer housing about which is passed cooling air. The air then flows out of the atomizer housing in a twisting direction as vectored air in the same direction of rotation as the atomizer head to eliminate any vacuum condition around the atomizer head and to provide shaping control of the coating being sprayed. A portion of the exhaust air from an air turbine motor driving the atomizer head with a turbine shaft is directed through a passageway between a stationary fluid tube within the turbine shaft and the rotary shaft to direct the exhaust air into the atomizer head to mix with the coating and create an air barrier that prevents coating material from leaking back into the rotary atomizer device. The remaining portion of the exhaust air from the air turbine motor is channeled around the outside surface of the housing of the rotary atomizer device to prevent liquid coating material from wrapping back and attaching to the atomizer housing.
摘要翻译： 旋转雾化器在雾化器壳体中具有内部电源，围绕其流过冷却空气。 然后空气以与雾化器头相同的旋转方向作为向心空气沿着扭转方向流出雾化器壳体，以消除雾化器头周围的任何真空状况，并提供被喷涂的涂层的成形控制。 来自用涡轮机轴驱动雾化器头部的空气涡轮马达的排出空气的一部分被引导通过涡轮机轴中的固定流体管和旋转轴之间的通道，以将排出空气引导到雾化器头中以与 涂覆并产生防止涂层材料泄漏回旋转雾化器装置的空气屏障。 来自空气涡轮马达的废气的剩余部分围绕旋转雾化器装置的壳体的外表面引导，以防止液体涂覆材料回缩并附着到雾化器壳体。
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3.发明授权Manual and automatic apparatus for supplying conductive coating materials including transfer units having a combined shuttle and pumping device 失效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
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。
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4.发明授权Apparatus for supplying conductive coating materials including transfer units having a combined shuttle and pumping device 失效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
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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公开(公告)号：US5697559A
公开(公告)日：1997-12-16
申请号：US404355
申请日：1995-03-15
申请人： Dennis Davis , Harold Beam , Ronald R. Schroeder , Carl Bretmersky , Stephen Lee Merkel , Thomas Andreas Trautzsch
发明人： Dennis Davis , Harold Beam , Ronald R. Schroeder , Carl Bretmersky , Stephen Lee Merkel , Thomas Andreas Trautzsch
CPC分类号： B05B3/1064 , B05B3/1085 , B05B5/04 , B05B5/0407 , B05B5/0415 , B05B5/0418 , B05B5/0422 , B05B5/0533 , B05B5/10 , B05B3/1092 , B05B5/0426
摘要： A rotary atomizer has an internal power supply in the atomizer housing about which is passed cooling air. The air then flows out of the atomizer housing in a twisting direction as vectored air in the same direction of rotation as the atomizer head to eliminate any vacuum condition around the atomizer head and to provide shaping control of the coating being sprayed. Exhaust air from an air turbine motor driving the atomizer head is directed around the outside surface of the atomizer housing to prevent the liquid coating from wrapping back and accumulating onto the atomizer housing. A speed sensing system is mounted in the atomizer housing and utilizes both magnetics and optics for accurately measuring the rotational speed of the air turbine motor in the presence of high electrostatic charge and RF fields from the internal power supply. The power supply is disposed within the atomizer housing about the turbine motor. The atomizing head, in one embodiment, incorporates an insert which divides the flow of coating material into a plurality of individual streams to improve the atomization of the coating material from the atomizing head. In another embodiment, an insert is located in the atomizing head to insure that the front flow surface of the atomizer head remains wet during operation so that the atomizing head is easier to clean. The power supply is ring shaped and encircles the turbine and the paint flow passage through the turbine. An intrinsic safety barrier is provided to supply electrical power to the power supply. The intrinsic safety barrier is incorporated into the feedback loop of a voltage regulator.
摘要翻译： 旋转雾化器在雾化器壳体中具有内部电源，围绕其流过冷却空气。 然后空气以与雾化器头相同的旋转方向作为向心空气沿着扭转方向流出雾化器壳体，以消除雾化器头周围的任何真空状况，并提供被喷涂的涂层的成形控制。 来自驱动雾化器头的空气涡轮马达的排出空气围绕着雾化器壳体的外表面，以防止液体涂层回缩并积聚在雾化器壳体上。 速度感测系统安装在雾化器壳体中，并利用磁力和光学元件在存在来自内部电源的高静电荷和RF场的情况下精确地测量空气涡轮电机的转速。 电源被设置在雾化器壳体内围绕涡轮马达。 在一个实施例中，雾化头包括将涂层材料流分成多个单独流体以改善涂料从雾化头雾化的插入物。 在另一个实施例中，插入件位于雾化头中以确保在操作期间雾化器头部的前部流动表面保持湿润，使得雾化头部更易于清洁。 电源是环形的，并且包围涡轮机和通过涡轮机的油漆流动通道。 提供固有的安全屏障以向电源提供电力。 固有安全栅被并入电压调节器的反馈回路中。
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