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公开(公告)号：US20130280437A1
公开(公告)日：2013-10-24
申请号：US13920154
申请日：2013-06-18
Applicant: Nordson Corporation
Inventor： Terrence M. Fulkerson , Timothy E. Wilson , Michael A. Bordner , Jon Davisson , Brad W. Syrowski
Abstract: Apparatus and method for electrostatic charging of a container for an electrostatic coating operation includes a support member for supporting a container during an electrostatic coating operation with the support member comprising a non-metallic conductive material or electrically semiconductive portion that directly contacts a surface of the container. The electrically semiconductive portion comprises non-metallic, resistive or low conductivity material and is coupled to a source of electrical energy such that the container is electrostatically charged to an opposite polarity to offset or reduce electrostatic charge build up produced by the electrostatic coating operation.
Abstract translation: 用于静电涂覆操作的容器的静电充电的装置和方法包括用于在静电涂覆操作期间支撑容器的支撑构件，其中支撑构件包括直接接触容器表面的非金属导电材料或电半导体部分 。 电半导体部分包括非金属，电阻或低导电材料，并且耦合到电能源，使得容器被静电充电至相反的极性，以抵消或减少由静电涂覆操作产生的静电电荷。
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公开(公告)号：US20130078117A1
公开(公告)日：2013-03-28
申请号：US13680316
申请日：2012-11-19
Applicant: Nordson Corporation
Inventor： Terrence M. Fulkerson , Edwin Jeroen Beuk , Ulf Kleineidam , Andreas Kleineidam
IPC: F04F5/48
CPC classification number: F04F5/48 , B05B7/1459 , B05B14/48
Abstract: A dense phase pump for particulate material includes a pump chamber wherein material flows into the pump chamber under negative pressure and flows out of the pump chamber under positive pressure. A plurality of pinch valves are provided to control flow of material into and out of the pump chamber. The pinch valves are operated independent of each other and of the pump cycle rate. A modular design of the pump is provided.
Abstract translation: 用于颗粒材料的密相泵包括泵室，其中材料在负压下流入泵室，并在正压力下从泵室流出。 设置多个夹管阀以控制材料进出泵室的流动。 夹管阀彼此独立运行，并且泵循环速率。 提供了泵的模块化设计。
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公开(公告)号：US11300283B2
公开(公告)日：2022-04-12
申请号：US17208281
申请日：2021-03-22
Applicant: NORDSON CORPORATION
Inventor： Terrence M. Fulkerson , Brian D. Mather , Jared J. Bell , Michael Thomas , Jeffery A. Perkins , John A. Greco , Thomas Loparo , Stephen P. Lovass , Gregory S. Dawson , John Palazzo , Martin T. Vicens , John J. Binder , Jeffery Dailidas , James Khoury
IPC: F21V33/00 , B05B15/00 , F21V17/00 , F21V23/00 , F21V23/04 , F21S9/02 , B05B5/043 , B05B5/025 , B05B5/053
Abstract: A light assembly coupled to a spray gun for spraying electrostatically charged coating material is disclosed. The spray gun includes a gun body comprising a barrel, a nozzle assembly extending from the barrel in a longitudinal direction, a voltage multiplier, and an actuator assembly configured to transition the voltage multiplier between an activated state and a deactivated state. The light assembly includes a light and circuitry electrically connected to the light. The circuitry is configured to supply electrical energy inductively obtained by the circuitry to the light when the voltage multiplier is in the activated state. The light assembly can also include a housing, a lens cover releasably attached to the housing, and a control member for changing a characteristic of the light.
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公开(公告)号：US10960421B2
公开(公告)日：2021-03-30
申请号：US16732841
申请日：2020-01-02
Applicant: NORDSON CORPORATION
Inventor： Asim Altin , Antonius Petrus Maria De Veer , Kai Flockenhaus , Terrence M. Fulkerson , William R. Hoversten , Thomas Loparo , Klaus Michels , Richard William Vine
Abstract: A feed center for powder coating material includes a hopper, an extraction duct, and a control valve. The hopper is in fluid communication with a fluidizing pressure source. The extraction duct is in fluid communication with at least one suction source. The control valve connects the extraction duct with an extraction port of the hopper. The control valve is operable between a first position for applying suction from the at least one suction source to the hopper, and a second position providing an exterior opening in at least one of the control valve and the first extraction duct for exhausting pressurized fluid from the hopper and/or collecting at least some of the air and powder that is exhausted from the powder.
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公开(公告)号：US10533915B2
公开(公告)日：2020-01-14
申请号：US15307347
申请日：2015-05-14
Applicant: NORDSON CORPORATION
Inventor： Edwin Jeroen Beuk , Terrence M. Fulkerson , Jeffrey A. Perkins
Abstract: A diagnostic apparatus for a powder coating material pump includes a detector that uses pressure or flow to detect a fault in the pump, the diagnostic apparatus being external the pump, internal the pump or a combination of external and internal the pump. Another diagnostic device is provided for a powder coating material pump, and includes a light source in close proximity to the pump, the light source having an on condition and an off condition wherein one or both of the on condition and off condition provides information about the pump performance. An exemplary pump is a dense phase powder coating material pump.
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Patent Agency Ranking
公开(公告)号：US20150273507A1
公开(公告)日：2015-10-01
申请号：US14722238
申请日：2015-05-27
Applicant: Nordson Corporation
Inventor： Terrence M. Fulkerson , Terry John Thompson , Jeffery Edward Dailidas , Kenneth A. Keeger , Joseph G. Schroeder
CPC classification number: B05B15/52 , B05B7/1404 , B05B7/1459 , B05B12/14 , B05B12/149 , B05B14/48
Abstract: A color changer has a common feed passage that is connected to two or more inlet passages. The common feed passage can be reverse purged in a direction that is opposite a direction of powder flow through the common feed passage. A valve element seals a supply port that connects the inlet passage to the common feed passage to eliminate dead space and form a near bore line seal. The valve element is an elastic material that expands in response to applied compressed air inside the valve element.
Abstract translation: 换色器具有连接到两个或更多个入口通道的公共进料通道。 公共进料通道可以在与通过共同进料通道的粉末流动方向相反的方向上反向吹扫。 阀元件密封供应端口，该供应端口将入口通道连接到公共进料通道以消除死区并形成近孔管线密封。 阀元件是弹性材料，其响应于阀元件内施加的压缩空气而膨胀。
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公开(公告)号：US20150224522A1
公开(公告)日：2015-08-13
申请号：US14692898
申请日：2015-04-22
Applicant: Nordson Corporation
Inventor： Terrence M. Fulkerson , Brian D. Mather
CPC classification number: B05B7/1486 , B05B1/06 , B05B1/14 , B05B1/262 , B05B1/265 , B05B1/3093 , B05B5/032 , B05B5/12 , B05B5/1683 , B05B7/1454 , B05B14/10 , B05B15/58 , B05D7/227
Abstract: A dense phase powder coating system includes a powder supply, dense phase pump, a spray gun and a diverter valve that can be used to select between conveying powder to the spray gun or circulating the powder back to the powder supply. The diverter valve may include two pneumatically actuate valve members. In one embodiment, the powder spray gun applies powder coating material to inside surfaces of a tubular container. A spray nozzle concept also is presented having a nozzle body with a conical deflector. The spray nozzle provides an uninterrupted flow between spray nozzle outlet holes and a deflector surface. The deflector may be integrally machined with the nozzle body to provide a one piece spray nozzle.
Abstract translation: 密相粉末涂覆系统包括粉末供应，密相泵，喷枪和分流阀，其可用于在输送粉末到喷枪之间选择或将粉末循环回粉末供应。 分流阀可以包括两个气动致动阀构件。 在一个实施例中，粉末喷枪将粉末涂料施加到管状容器的内表面。 还提出了一种喷嘴概念，其具有带有锥形偏转器的喷嘴体。 喷嘴在喷嘴出口孔和偏转器表面之间提供不间断的流动。 偏转器可以与喷嘴体一体地加工，以提供一体式喷嘴。
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公开(公告)号：US08852692B2
公开(公告)日：2014-10-07
申请号：US13920154
申请日：2013-06-18
Applicant: Nordson Corporation
Inventor： Terrence M. Fulkerson , Timothy E. Wilson , Michael A. Bordner , Jon Davisson , Brad W. Syrowski
Abstract: Apparatus and method for electrostatic charging of a container for an electrostatic coating operation includes a support member for supporting a container during an electrostatic coating operation with the support member comprising a non-metallic conductive material or electrically semiconductive portion that directly contacts a surface of the container. The electrically semiconductive portion comprises non-metallic, resistive or low conductivity material and is coupled to a source of electrical energy such that the container is electrostatically charged to an opposite polarity to offset or reduce electrostatic charge build up produced by the electrostatic coating operation.
Abstract translation: 用于静电涂覆操作的容器的静电充电的装置和方法包括用于在静电涂覆操作期间支撑容器的支撑构件，其中支撑构件包括直接接触容器表面的非金属导电材料或电半导体部分 。 电半导体部分包括非金属，电阻或低导电材料，并且耦合到电能源，使得容器被静电充电至相反的极性，以抵消或减少由静电涂覆操作产生的静电电荷。
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公开(公告)号：US08678777B2
公开(公告)日：2014-03-25
申请号：US13680316
申请日：2012-11-19
Applicant: Nordson Corporation
Inventor： Terrence M. Fulkerson , Edwin Jeroen Beuk , Ulf Kleineidam , Andreas Kleineidam
CPC classification number: F04F5/48 , B05B7/1459 , B05B14/48
Abstract: A dense phase pump for particulate material includes a pump chamber wherein material flows into the pump chamber under negative pressure and flows out of the pump chamber under positive pressure. A plurality of pinch valves are provided to control flow of material into and out of the pump chamber. The pinch valves are operated independent of each other and of the pump cycle rate. A modular design of the pump is provided.
Abstract translation: 用于颗粒材料的密相泵包括泵室，其中材料在负压下流入泵室，并在正压力下从泵室流出。 设置多个夹管阀以控制材料进出泵室的流动。 夹管阀彼此独立运行，并且泵循环速率。 提供了泵的模块化设计。
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公开(公告)号：USD696694S1
公开(公告)日：2013-12-31
申请号：US29448915
申请日：2013-03-14
Applicant: Nordson Corporation
Designer： Terrence M. Fulkerson , Donna Campbell
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