公开(公告)号：US07963244B2

公开(公告)日：2011-06-21

申请号：US12239101

申请日：2008-09-26

Applicant: Sen-Yeu Yang ,  Tzu-Chien Huang ,  Hsin-Chun Lai ,  Guan-Nan Lu

Inventor： Sen-Yeu Yang ,  Tzu-Chien Huang ,  Hsin-Chun Lai ,  Guan-Nan Lu

IPC: B05B5/025

CPC classification number: B05B5/082 ,  B05B5/03 ,  B05B5/087 ,  B05B5/10 ,  B05B5/14 ,  H05K3/0091

Abstract: An electrostatic coating apparatus for coating an object includes a base module, a nozzle, an electric field generator and a power supply. The object is mounted on the base module. The nozzle receives gas and liquid and ejects the gas and the liquid. The electric field generator mounted on the base module generates an electric field. The power supply has a first pole electrically connected to a first pole of the electric field generator, and a second pole electrically connected to the object and a second pole of the electric field generator such that the electric field is generated in the electric field generator and the atomized liquid passing through the electric field generator is charged and absorbed onto the object to form a coating layer on the object.

Abstract translation: 用于涂覆物体的静电涂覆装置包括基座模块，喷嘴，电场发生器和电源。 该对象安装在基本模块上。 喷嘴接收气体和液体并喷射气体和液体。 安装在基座模块上的电场发生器产生电场。 电源具有电连接到电场发生器的第一极的第一极和电连接到物体的第二极和电场发生器的第二极，使得在电场发生器中产生电场，并且 通过电场发生器的雾化液体被吸收到物体上并在物体上形成涂层。

公开(公告)号：US07799261B2

公开(公告)日：2010-09-21

申请号：US12274530

申请日：2008-11-20

Applicant: David E. Orr ,  William F. Moore

Inventor： David E. Orr ,  William F. Moore

IPC: B29C67/00

CPC classification number: B05D1/04 ,  B05B5/0255 ,  B05B5/08 ,  B05B5/087 ,  B05B5/12 ,  B05D2252/10 ,  B05D2254/02 ,  B05D2254/04 ,  D01D5/0061 ,  D01D5/0084

Abstract: The disclosure relates to a method and apparatus for coating a medical device. The method includes providing an electrospinning apparatus and simultaneously electrospinning at least one solution onto a first surface and an opposing second surface. The apparatus comprises a first spinneret and a second spinneret. An energy source is electrically coupled to the first spinneret and the second spinneret. The first spinneret and second spinneret comprise a reservoir and an orifice fluidly coupled to the reservoir. The first spinneret orifice is located substantially opposite the second spinneret orifice.

Abstract translation: 本公开涉及一种用于涂覆医疗装置的方法和装置。 该方法包括提供静电纺丝装置，同时将至少一种溶液静电纺丝到第一表面和相对的第二表面上。 该装置包括第一喷丝头和第二喷丝头。 能量源电耦合到第一喷丝头和第二喷丝头。 第一喷丝头和第二喷丝头包括流体耦合到储存器的储存器和孔口。 第一喷丝孔与第二喷丝孔大致相对。

公开(公告)号：US20100143603A1

公开(公告)日：2010-06-10

申请号：US12634326

申请日：2009-12-09

Applicant: Terrence M. Fulkerson ,  Timothy E. Wilson ,  Michael A. Bordner ,  Jon Davisson ,  Brad M. Syrowski

Inventor： Terrence M. Fulkerson ,  Timothy E. Wilson ,  Michael A. Bordner ,  Jon Davisson ,  Brad M. Syrowski

IPC: B05D1/04 ,  B05B5/12 ,  B05C11/00

CPC classification number: B05B5/08 ,  B05B5/082 ,  B05B5/084 ,  B05B5/087 ,  B05D1/04

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。

公开(公告)号：US20100079570A1

公开(公告)日：2010-04-01

申请号：US12592551

申请日：2009-11-25

Applicant: Robert J. McShane

Inventor： Robert J. McShane

IPC: B41J2/41

CPC classification number: B05B5/1683 ,  B05B5/032 ,  B05B5/087

Abstract: The present invention generally relates to an electrostatic coating apparatus for spraying a stream of particles onto a medium, and in particular to an apparatus equipped with a powder coating suspension device such as a multivolume chamber, or a air stream creation device. What is also contemplated is the use of a plurality of variable openings in the enclosure, used in conjunction with a plurality of conductors, to dispose a stream of particles onto a moving medium in successive layers. In yet another embodiment, the stream of particles is directed in a directional electrical field created by electrodes placed adjacent to directional shields. The present disclosure relates to an in-line industrial device able to coat paint, starch, thermoplastic materials, or any other powder material onto a medium by successively controlling a plurality of parameters.

Abstract translation: 本发明一般涉及一种用于将颗粒物流喷射到介质上的静电涂布装置，特别涉及一种装备有诸如多容室之类的粉末涂覆悬浮装置或气流产生装置的装置。 还可以想到的是，在与多个导体结合使用的外壳中使用多个可变开口，以连续的层将颗粒流布置在移动介质上。 在另一个实施例中，颗粒流被定向在与定向屏蔽相邻放置的电极产生的定向电场中。 本公开涉及一种能够通过连续控制多个参数将油漆，淀粉，热塑性材料或任何其它粉末材料涂覆到介质上的在线工业装置。

公开(公告)号：US20100037818A1

公开(公告)日：2010-02-18

申请号：US12582999

申请日：2009-10-21

Applicant: RICHARD FOTLAND ,  John Bowers ,  William Jameson

Inventor： RICHARD FOTLAND ,  John Bowers ,  William Jameson

IPC: B05B5/025

CPC classification number: B05D1/06 ,  B05B5/007 ,  B05B5/008 ,  B05B5/087

Abstract: Uniform portions of fine powders are deposited on a substrate by electrostatic attraction in which the charge of the electric field and polarity of the charged particles are varied repeatedly to form a buildup of powder on the carrier surface.

Abstract translation: 细粉末的均匀部分通过静电吸引沉积在基底上，其中电场的电荷和带电粒子的极性反复变化，以在载体表面上形成粉末的积聚。

公开(公告)号：US20090181159A1

公开(公告)日：2009-07-16

申请号：US12331290

申请日：2008-12-09

Applicant: Stephen Pacetti

Inventor： Stephen Pacetti

IPC: A61L33/00

CPC classification number: B05D1/04 ,  A61L31/10 ,  A61L31/16 ,  A61L2300/406 ,  A61L2300/416 ,  A61L2300/42 ,  A61L2420/02 ,  B05B5/087 ,  B05B13/0228 ,  B05B17/06

Abstract: Devices and methods for applying a coating to an implantable device are disclosed. A method for applying a coating to an implantable device is disclosed. The method includes positioning an implantable device relative to an ultrasonic material delivery apparatus. The ultrasonic material delivery apparatus includes an ultrasonic generator. At least one of the ultrasonic material delivery apparatus and the implantable device has a positive or negative electric charge. An application material is applied to the implantable device using the ultrasonic material delivery apparatus.

Abstract translation: 公开了将涂层施加到可植入装置的装置和方法。 公开了一种将涂层施加到可植入装置的方法。 该方法包括相对于超声波材料输送装置定位可植入装置。 超声波材料输送装置包括超声波发生器。 超声波材料输送装置和可植入装置中的至少一个具有正或负电荷。 使用超声波材料输送装置将施加材料施加到可植入装置。

公开(公告)号：US07498063B2

公开(公告)日：2009-03-03

申请号：US10889341

申请日：2004-07-12

Applicant: David Y. H. Pui ,  Da-Ren Chen

Inventor： David Y. H. Pui ,  Da-Ren Chen

IPC: B05D1/04

CPC classification number: B05B5/032 ,  A61F2/86 ,  B05B1/14 ,  B05B5/025 ,  B05B5/0255 ,  B05B5/08 ,  B05B5/087 ,  B05B7/0408 ,  B05B7/066 ,  B05B13/06

Abstract: Spraying apparatus and methods that employ multiple nozzle structures for producing multiple sprays of particles, e.g., nanoparticles, for various applications, e.g., pharmaceuticals, are provided. For example, an electrospray dispensing device may include a plurality of nozzle structures, wherein each nozzle structure is separated from adjacent nozzle structures by an internozzle distance. Sprays of particles are established from the nozzle structures by creating a nonuniform electrical field between the nozzle structures and an electrode electrically isolated therefrom.

公开(公告)号：US20080067269A1

公开(公告)日：2008-03-20

申请号：US10599571

申请日：2005-03-31

Applicant: Wladimir Janssen

Inventor： Wladimir Janssen

IPC: B05B5/00

CPC classification number: B05C5/0291 ,  B05B1/04 ,  B05B1/12 ,  B05B5/0533 ,  B05B5/087 ,  B05B5/1633 ,  B05B5/1641 ,  B05B15/531

Abstract: An efficient electrostatic spray installation that can spray a wide range of conductive materials effectively while creating very small droplets with conductivities in from about 7000 pico Siemens and greater. A compact system in which one, two or more parallel sprays can be obtained at close proximity in the order of 30 to 40 mm of each other in a compact package.

Abstract translation: 一种高效的静电喷涂设备，可以有效喷射各种导电材料，同时产生非常小的液滴，电导率约为7000皮埃西门子及更高。 一种紧凑的系统，其中在紧凑的包装中可以以30至40毫米的量级紧密地获得一个，两个或更多个平行喷雾。

公开(公告)号：US20060280943A1

公开(公告)日：2006-12-14

申请号：US11272013

申请日：2005-11-14

Applicant: John Hogan ,  Trevor Page ,  Linda Reeves ,  John Staniforth

Inventor： John Hogan ,  Trevor Page ,  Linda Reeves ,  John Staniforth

IPC: B05D1/04 ,  H05C1/00 ,  B32B1/00

CPC classification number: A61K9/2866 ,  A61J3/005 ,  A61K9/2846 ,  A61K9/2853 ,  A61K9/2893 ,  B05B5/08 ,  B05B5/081 ,  B05B5/082 ,  B05B5/087 ,  B05D1/045 ,  B05D1/06 ,  B05D2258/00 ,  Y10T428/2982

Abstract: A powder coating material for use in the electrostatic powder coating of pharmaceutical tablet cores has the following properties: it is pharmaceutically acceptable, it is treatable to form a film coating on the surfaces of the tablet core and it includes composite particles comprising two or more components having different physical and/or chemical properties.

Abstract translation: 用于药物片芯的静电粉末涂料的粉末涂料具有以下性质：其是药学上可接受的，可以在片芯的表面上形成薄膜包衣，并且其包括包含两种或多种组分的复合颗粒 具有不同的物理和/或化学性质。

公开(公告)号：US20050208228A1

公开(公告)日：2005-09-22

申请号：US10501836

申请日：2003-01-17

Applicant: Marshall Whiteman ,  Martin Hallett ,  David Feather ,  Douglas Nelson ,  Jack Gazza

Inventor： Marshall Whiteman ,  Martin Hallett ,  David Feather ,  Douglas Nelson ,  Jack Gazza

IPC: A61K9/28 ,  B05B5/025 ,  B05B5/08 ,  B05D1/04 ,  B05D1/12 ,  H05C1/00

CPC classification number: B05B5/087 ,  A61K9/2893 ,  B05B5/082

Abstract: An apparatus for electrostatically applying a powder material to a solid dosage from includes a source (1) of charged powder material, a support assembly (2) for supporting the solid dosage form (3) with a front face in the vicinity of the source of powder material and facing the source of powder material, the support assembly (2) including an electrically conducting member (5) in the vicinity of the rear face of the solid dosage form and an electrically conducting shield (8) disposed closely around the solid dosage from (3) between the front face and the rear face of the solid dosage form, and means (4) for creating a potential difference between the source of powder material and the electrically conducting member and for maintaining the electrically conducting shield at a potential more similar to that of the source of powder material than to that of the electrically conducting member.

Abstract translation: 用于将粉末材料静电施用于固体剂量的装置包括：带电粉末材料源（1），用于将固体剂型（3）支撑在所述固体剂型（3）附近的前表面的支撑组件（2） 粉末材料并面向粉末材料源，支撑组件（2）包括在固体剂型背面附近的导电构件（5）和紧密围绕固体剂量设置的导电屏蔽（8） 从固体剂型的前表面和后表面之间的（3）和用于在粉末材料源和导电构件之间产生电位差并且用于将导电屏蔽保持在更多电位的装置（4） 类似于粉末材料源与导电构件的源相似。