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    AVOIDANCE OF BOUNCING AND SPLASHING IN DROPLET-BASED FLUID TRANSPORT
    11.
    发明申请
    AVOIDANCE OF BOUNCING AND SPLASHING IN DROPLET-BASED FLUID TRANSPORT 有权
    在基于流体的液体运输中避免渗透和溢出

    公开(公告)号：US20110114743A1

    公开(公告)日：2011-05-19

    申请号：US12944364

    申请日：2010-11-11

    Applicant: Richard G. Stearns ,  Stephen J. Hinkson

    Inventor： Richard G. Stearns ,  Stephen J. Hinkson

    IPC: B05B5/025

    CPC classification number: B05B5/005 ,  B01L3/0268 ,  B01L2300/0819 ,  B01L2300/0829 ,  B01L2400/027 ,  B01L2400/0415 ,  B01L2400/0436 ,  B01L2400/0487 ,  B05B17/06 ,  G01N35/1009 ,  G01N35/1074 ,  G01N2035/1034 ,  Y10T436/2575

    Abstract: A system for fluid transport is provided where a quantity of fluid is held in a reservoir. A droplet generator is employed to generate droplets from the fluid, for example a nozzle-based system or a nozzleless system such as an acoustic ejection system. A generated droplet has a trajectory whereby it arrives at a target. A circuit is used to modify one or more characteristics of the generated droplet in a way which increases the likelihood that the droplet will not splash or bounce when it arrives at the target. The circuit may in different embodiments control the speed of the droplet or the Weber number of the droplet. The circuit may create an electric field in an area of space where the droplet passes. The circuit may charge the droplet by causing it to contact ions.

    Abstract translation: 提供一种用于流体输送的系统，其中将一定量的流体保持在储存器中。 液滴发生器用于从流体产生液滴，例如基于喷嘴的系统或无喷射系统，例如声弹射系统。 产生的液滴具有到达目标的轨迹。 电路用于以增加液滴在到达目标时不会飞溅或反弹的可能性的方式来修改产生的液滴的一个或多个特性。 电路可以在不同的实施例中控制液滴的速度或微波的韦伯数。 电路可以在液滴通过的空间区域中产生电场。 该电路可通过使其与离子接触来对液滴进行充电。

    Multiplexed Electrospray Deposition Apparatus
    12.
    发明申请
    Multiplexed Electrospray Deposition Apparatus 有权
    多重电喷雾沉积装置

    公开(公告)号：US20090317558A1

    公开(公告)日：2009-12-24

    申请号：US12490138

    申请日：2009-06-23

    Applicant: Parijat Bhatnagar ,  Harold G. Craighead

    Inventor： Parijat Bhatnagar ,  Harold G. Craighead

    IPC: B01J19/08 ,  B05B5/025

    CPC classification number: B05B5/0255 ,  B05B5/005 ,  B05B5/025 ,  B05B5/08

    Abstract: Multiplexed electrospray deposition apparatus capable of delivering picoliter volumes of one or more substances is disclosed. The apparatus may include a unitary planar dispenser etched from a silicon wafer through microfabrication or micromachining technology. The apparatus may be used as a deposition tool for making protein microarrays in a noncontact mode. Upon application of potential difference in the range of 7-9 kV, the substances may be dispensed directly, not through a collimating mask, onto a substrate with microhydrogel features functionalized with an anchoring agent.

    Abstract translation: 公开了能够递送皮升体积的一种或多种物质的多重电喷雾沉积设备。 该装置可以包括通过微细加工或微加工技术从硅晶片蚀刻的单一平面分配器。 该装置可以用作用于制造非接触模式的蛋白质微阵列的沉积工具。 当施加7-9kV范围内的电位差时，可以将这些物质直接分配，而不是通过准直掩模，分散在具有用锚定剂官能化的微水凝胶特征的基材上。

    Apparatus and method for independently controlling multiple material applicators
    14.
    发明授权
    Apparatus and method for independently controlling multiple material applicators 有权
    用于独立控制多种材料施加器的装置和方法

    公开(公告)号：US6154355A

    公开(公告)日：2000-11-28

    申请号：US189791

    申请日：1998-11-10

    Applicant: Gene P. Altenburger ,  James P. Baltz

    Inventor： Gene P. Altenburger ,  James P. Baltz

    IPC: B05B5/053 ,  B05B5/10 ,  B05B12/00 ,  B05B12/04 ,  B05B15/00

    CPC classification number: B05B12/04 ,  B05B12/00 ,  B05B5/005 ,  B05B5/0531 ,  B05B5/10

    Abstract: An apparatus for independent voltage, air pressure, and/or fluid pressure control of multiple material or coating applicators, such as paint spray guns, includes a multiple gun control board that allows a single power supply to provide voltage to a plurality of paint guns and an independent gun control board that can output a different voltage signal for each gun to generate different gun operating voltages, different air pressures, and/or different fluid pressures. The independent gun control board includes a separate relay and potentiometer for each gun to be controlled. The potentiometer is adjustable so that the output voltage of the independent gun control board can be varied. The output voltage can be used to control the paint spray gun operating voltage and/or be sent to a pressure transducer to adjust the air and/or fluid pressure at which the triggered gun operates. The present invention therefore allows independent voltage and/or pressure control of each gun without requiring each gun to have its own separate power supply and pressure regulator, greatly reducing space and the number of components needed to operate multiple guns.

    Abstract translation: 用于独立电压，空气压力和/或多个材料或涂料施加器（例如喷漆枪）的流体压力控制的装置包括多个喷枪控制板，其允许单个电源向多个涂料枪提供电压， 一个独立的喷枪控制板，可以为每个喷枪输出不同的电压信号，以产生不同的喷枪工作电压，不同的空气压力和/或不同的流体压力。 独立的喷枪控制板包括一个单独的继电器和电位计，用于每个要控制的喷枪。 电位计是可调的，可以改变独立喷枪控制板的输出电压。 输出电压可用于控制喷漆枪的工作电压和/或被输送到压力传感器以调节触发的喷枪操作的空气和/或流体压力。 因此，本发明允许每个喷枪的独立电压和/或压力控制，而不需要每个喷枪具有其自己的单独的电源和压力调节器，大大减少了操作多个枪所需的空间和部件的数量。

    Induction based fluidic (IBF) and hybrid devices for the movement, treatment, measurement, introduction and manufacturing of liquid/s and other matter
    18.
    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。

    Multiplexed electrospray deposition apparatus
    19.
    发明授权
    Multiplexed electrospray deposition apparatus 有权
    复用电喷雾沉积装置

    公开(公告)号：US09289786B2

    公开(公告)日：2016-03-22

    申请号：US13657220

    申请日：2012-10-22

    Applicant: Parijat Bhatnagar ,  Harold G. Craighead

    Inventor： Parijat Bhatnagar ,  Harold G. Craighead

    IPC: B05B5/00 ,  B05B5/025 ,  B05B5/08

    CPC classification number: B05B5/0255 ,  B05B5/005 ,  B05B5/025 ,  B05B5/08

    Abstract: Multiplexed electrospray deposition apparatus capable of delivering picoliter volumes of one or more substances is disclosed. The apparatus may include a unitary planar dispenser etched from a silicon wafer through microfabrication or micromachining technology. The apparatus may be used as a deposition tool for making protein microarrays in a noncontact mode. Upon application of potential difference in the range of 7-9 kV, the substances may be dispensed directly, not through a collimating mask, onto a substrate with microhydrogel features functionalized with an anchoring agent.

    Abstract translation: 公开了能够递送皮升体积的一种或多种物质的多重电喷雾沉积设备。 该装置可以包括通过微细加工或微加工技术从硅晶片蚀刻的单一平面分配器。 该装置可以用作用于制造非接触模式的蛋白质微阵列的沉积工具。 当施加7-9kV范围内的电位差时，可以将这些物质直接分配，而不是通过准直掩模，分散在具有用锚定剂官能化的微水凝胶特征的基材上。

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