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    ELECTROSTATIC PAINTING DEVICE AND METHOD FOR ELECTROSTATIC PAINTING OF WORKPIECES
    93.
    发明申请
    ELECTROSTATIC PAINTING DEVICE AND METHOD FOR ELECTROSTATIC PAINTING OF WORKPIECES 审中-公开

    公开(公告)号：US20200346230A1

    公开(公告)日：2020-11-05

    申请号：US16399733

    申请日：2019-04-30

    Applicant: PACCAR Inc

    Inventor： Stephen Bennett Elliott ,  Venkatesh Kannan Srinivasan ,  Mark Joseph Menzie

    IPC: B05B5/043 ,  B05B5/025 ,  B05B5/053 ,  B05B5/057 ,  B05D1/04 ,  B25J11/00

    Abstract: An electrostatic painting device capable of reducing any AC or electromagnetic emissions when the device is powered on is provided. The emissions affect electronic components present during painting of various objects or even when the device is powered on. The electromagnetic induction into the conductive circuit elements in turn induces voltages and currents, which potentially harm the micro-electronic circuits. One such device includes a choke between a fluid tip and a high voltage source of the device to reduce these emissions. The voltage source may include at least one capacitor which supplies the AC emissions representing electromagnetic emissions risk during the discharge of paint from the device. The choke connected to the voltage source substantially reduces the emissions involved during the paint discharge, while allowing the discharge of electrons, thereby imparting negative DC charge to the paint and the workpiece, and preventing damage to electronic circuits during the process.

    ELECTROSTATIC ATOMIZING COATING APPARATUS AND COATING METHOD
    94.
    发明申请
    ELECTROSTATIC ATOMIZING COATING APPARATUS AND COATING METHOD 审中-公开

    公开(公告)号：US20200254480A1

    公开(公告)日：2020-08-13

    申请号：US16864249

    申请日：2020-05-01

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Shinji TANI ,  Atsuo NABESHIMA ,  Takahito KONDO

    IPC: B05D1/04 ,  B05B5/043 ,  B05C19/00 ,  B05C19/04 ,  B05C11/10 ,  B05B5/08 ,  B05B5/04 ,  B05B5/00

    Abstract: An electrostatic atomizing coating apparatus and method incorporate a rotary head having a base portion, an open end and a plurality of grooves formed radially on an inner peripheral surface of the open end, an inside diameter of the rotary head increasing from the base portion toward the open end, and a motor configured to rotate the rotary head to discharge a thread-shaped paint. A voltage is applied to the rotary head so as to form an electrostatic field between the open end of the rotary head and an earthed coating target and to electrostatically atomize the thread-shaped paint discharged from the open end. Voltage output from the generator is controlled so as to adjust an intensity of the electrostatic field and to control a particle diameter of the electrostatically atomized thread-shaped paint.

    Electrostatic spraying system for agriculture
    95.
    发明授权
    Electrostatic spraying system for agriculture 有权

    公开(公告)号：US10583448B2

    公开(公告)日：2020-03-10

    申请号：US15628399

    申请日：2017-06-20

    Applicant: PROGRESSIVE GROWER TECHNOLOGIES, INC.

    Inventor： William J. Hartman

    IPC: B05B7/08 ,  B05B7/04 ,  B05B5/03 ,  B05B5/043 ,  B05B5/053 ,  B05B13/02 ,  B05B9/04 ,  B05B5/08

    Abstract: In an example, an electrostatic spray module includes a base unit formed of a sturdy, rigid, liquid impermeable, electrically insulative material and a cover formed of a sturdy, rigid, liquid impermeable, electrically insulative material and sized for covering the base unit. The base unit and the cover configured for mating engagement together so as to form a liquid impermeable, electrically insulative, protective enclosure when the module is in a closed state to keep the internal components clean and dry and prevents high voltage shorting and prevents leakage of current by inhibiting a high voltage from establishing a return path to ground. The spray module includes a quick access latch and gasket system—with no tools required to open for maintenance. The module includes integral place holders for components including air supply manifold and variable voltage supply to provide a selectable high voltage level to accommodate various spraying application.

    Induction based fluidic (IBF) and hybrid devices for the movement, treatment, measurement, introduction and manufacturing of liquid/s and other matter
    97.
    发明授权
    Induction based fluidic (IBF) and hybrid devices for the movement, treatment, measurement, introduction and manufacturing of liquid/s and other matter 有权
    基于感应的流体（IBF）和用于液体和其他物质的运动，处理，测量，引入和制造的混合装置

    公开(公告)号：US09327298B1

    公开(公告)日：2016-05-03

    申请号：US12009791

    申请日：2008-01-22

    Applicant: Andrew Daniel Sauter, Jr.

    Inventor： Andrew Daniel Sauter, Jr.

    IPC: B05B5/00 ,  H01J49/00 ,  B05B5/025 ,  B05B5/043

    CPC classification number: B05B5/00 ,  B01L3/0244 ,  B05B5/005 ,  B05B5/0255 ,  B05B5/043 ,  G01N2030/285 ,  H01J49/00 ,  H01J49/04

    Abstract: Femtoliter to milliliter volumes of one or a plurality of different fluids of varied properties, semisolids or solids are energized electrically in an inductive or optionally an inductive-conductive manner, with one or a plurality of either analogue or digital energy sources of uni or multi-polar nature using high or optionally low DC, AC or RF voltage or energy supplies in programmed, coordinated manner with other devices (e.g., pumps or all types, syringes, pipettes, capillaries, scientific instruments, etc.) using special hardware to energize and direct matter from gaussian surfaces or multiple nested gaussian surfaces to produce and optionally fly drops or optionally sprays, to targets of all types, yielding matter directed with high precision and accuracy in volumetric, spatial and temporal terms, as the matter is optionally treated, measured, metered via current, optical, thermal or other measurement technologies with feedback, one or N channels at a time creating a digital record.

    Abstract translation: 以不同性质，半固体或固体的毫升体积的一种或多种不同流体的电感或电感式导电方式，以一个或多个单一或多个体积的模拟或数字能量源为单位， 极性自然，使用特殊硬件对其他设备（例如泵或所有类型，注射器，移液管，毛细管，科学仪器等）以编程，协调的方式使用高或可选的低DC，AC或RF电压或能量供应， 测量高斯表面或多个嵌套高斯表面的直接物质，以产生并任选地将液滴或可选地喷雾到所有类型的目标物上，产生以体积，空间和时间方面的高精度和精确度定向的物质， 通过电流，光学，热能或其他测量技术进行计量，具有反馈功能，每次可创建一个或多个通道，创建数字记录仪 d。

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