公开(公告)号：US20040177807A1

公开(公告)日：2004-09-16

申请号：US10809660

申请日：2004-03-25

Applicant: Regents of the University of Minnesota

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

IPC: B05D001/04 ,  C12M001/42

CPC classification number: B01J2/006 ,  A61K39/00 ,  A61K48/00 ,  B01J2/04 ,  B01J2219/00371 ,  B01J2219/00436 ,  B05B5/025 ,  B05B5/03 ,  B05B5/0533 ,  B05B5/081 ,  B05B5/082 ,  B05B5/084 ,  B05B5/087 ,  B05B13/04 ,  C12M35/02 ,  C12N15/8207 ,  C12N15/87 ,  C12N15/895

Abstract: An electrospraying apparatus and/or method is used to coat particles. For example, a flow including at least one liquid suspension may be provided through at least one opening at a spray dispenser end. The flow includes at least particles and a coating material. A spray of microdroplets suspending at least the particles is established forward of the spray dispenser end by creating a nonuniform electrical field between the spray dispenser end and an electrode electrically isolated therefrom. The particles are coated with at least a portion of the coating material as the microdroplet evaporates. For example, the suspension may include biological material particles.

Abstract translation: 使用电喷雾装置和/或方法来涂覆颗粒。 例如，可以通过喷雾分配器端部的至少一个开口提供包括至少一个液体悬浮液的流。 流动至少包括颗粒和涂层材料。 通过在喷雾分配器端部与与其分离的电极之间产生不均匀的电场，在喷雾分配器端的前方建立悬浮至少颗粒的微滴喷雾。 当微滴蒸发时，颗粒被涂覆有至少一部分涂层材料。 例如，悬浮液可以包括生物材料颗粒。

公开(公告)号：US20040071891A1

公开(公告)日：2004-04-15

申请号：US10352909

申请日：2003-01-29

Applicant: Graham Packaging Company, L.P.

Inventor： Gregory J. Luka

IPC: B05D001/02

CPC classification number: B05D1/04 ,  B05B5/084 ,  B05B13/0228 ,  B05D1/002 ,  B05D1/02 ,  B05D3/0209 ,  B05D3/0263 ,  B05D3/067 ,  B05D7/02 ,  B05D2201/02 ,  B05D2258/02

Abstract: An apparatus and method for applying a coating to an object such as a container or an injection blow molded bottle comprising initial staging of an object or container onto an application holding unit, which may employ a grounding pin or mechanism to allow for application of a solvent based coating by electrospray techniques, may further be capable of rotating the object or container during the spray application process and may further employ a positive registration means. The object may be spray coated while on the application holding unit. The object may be transferred to a secondary holding unit and subjecting the coated object to solvent evaporation. Initial curing of the coating by UV or infrared is performed while the object is on the secondary holding unit to the point where the object can rest on its base or a bearing surface without risking a loss of integrity of the coating. Finally, the object may be transferred to a final conveying unit, which may incorporate a positive registration means, for final mass curing by UV, infrared or convention heating.

Abstract translation: 一种用于将涂层施加到诸如容器或喷射吹塑成型瓶的物体上的装置和方法，包括将物体或容器初始分级到施加保持单元上，所述施加保持单元可以使用接地销或机构以允许施加溶剂 通过电喷雾技术的基于涂层的涂层可以进一步在喷涂施加过程中能够旋转物体或容器，并且还可以采用正的配准装置。 该物体可以在应用保持单元上喷涂。 物体可以被转移到辅助保持单元并且使涂覆的物体经受溶剂蒸发。 当物体在辅助保持单元上时，可以通过UV或红外线对涂层进行初始固化，使物体可以在其基部或支承表面上停留，而不会损失涂层的完整性。 最后，物体可以被转移到最终输送单元，该输送单元可以包含正的配准装置，用于通过UV，红外或常规加热进行最终的质量固化。

公开(公告)号：US06399143B1

公开(公告)日：2002-06-04

申请号：US09095321

申请日：1998-06-10

Applicant: Hoi Cheong Steve Sun ,  Bogdan Brycki

Inventor： Hoi Cheong Steve Sun ,  Bogdan Brycki

IPC: A61J300

CPC classification number: A61K9/2072 ,  A61K9/2095 ,  B01J19/0046 ,  B01J2219/00459 ,  B01J2219/00468 ,  B01J2219/005 ,  B01J2219/00648 ,  B01J2219/00659 ,  B05B5/032 ,  B05B5/08 ,  B05B5/084 ,  B05B5/087 ,  H01L21/6831 ,  H01L21/6838 ,  H02N13/00

Abstract: The disclosure relates to an apparatus for electrostatically adhering grains to a planar substrate comprising: a. an electrostatic chuck having a collection surface with at least one grain collection zone for, when the planar substrate is layered on the collection surface, electrostatically directing charged grains to a corresponding surface on the planar substrate; and b. a pattern of holes through the electrostatic chuck allowing a source of low pressure to act through the electrostatic chuck to adhere the planar substrate.

Abstract translation: 本发明涉及一种用于将晶粒静电粘附到平面基板上的装置，包括：a。 具有收集表面的静电卡盘，所述收集表面具有至少一个颗粒收集区，用于当所述平面基板层叠在所述收集表面上时，将带电粒子静电导向所述平面基板上的相应表面; 安布 穿过静电卡盘的孔的图案允许低压源通过静电卡盘作用以粘附平面基板。

公开(公告)号：US20010002283A1

公开(公告)日：2001-05-31

申请号：US09769227

申请日：2001-01-25

Inventor： Hoi Cheong Steve Sun ,  Bogdan Brycki

IPC: B05D001/06 ,  B05B005/025 ,  B05D003/14 ,  H01L021/68 ,  H01L021/66 ,  B05B015/00

CPC classification number: A61K9/2072 ,  A61K9/2095 ,  B01J19/0046 ,  B01J2219/00459 ,  B01J2219/00468 ,  B01J2219/005 ,  B01J2219/00648 ,  B01J2219/00659 ,  B05B5/032 ,  B05B5/08 ,  B05B5/084 ,  B05B5/087 ,  H01L21/6831 ,  H01L21/6838 ,  H02N13/00

Abstract: The disclosure relates to an apparatus for electrostatically adhering grains to a planar substrate comprising: a. an electrostatic chuck having a collection surface with at least one grain collection zone for, when the planar substrate is layered on the collection surface, electrostatically directing charged grains to a corresponding surface on the planar substrate; and b. a pattern of holes through the electrostatic chuck allowing a source of low pressure to act through the electrostatic chuck to adhere the planar substrate.

Abstract translation: 本发明涉及一种用于将晶粒静电粘附到平面基板上的装置，包括：a。 具有收集表面的静电卡盘，所述收集表面具有至少一个颗粒收集区，用于当所述平面基板层叠在所述收集表面上时，将带电粒子静电导向所述平面基板上的相应表面; 和b。 穿过静电卡盘的孔的图案允许低压源通过静电卡盘作用以粘附平面基板。

公开(公告)号：US5800615A

公开(公告)日：1998-09-01

申请号：US593878

申请日：1996-01-30

Applicant: Peter G. Lambert ,  John Binder ,  Ivan E. Frost ,  Stephen F. Brattoli, Jr. ,  Eric P. Fritz

Inventor： Peter G. Lambert ,  John Binder ,  Ivan E. Frost ,  Stephen F. Brattoli, Jr. ,  Eric P. Fritz

IPC: B05B5/025 ,  B05B1/00 ,  B05B5/047 ,  B05B5/08 ,  B05B12/08 ,  B05B13/02 ,  B05B15/00 ,  B05B15/12 ,  C01B33/145 ,  G01B7/06 ,  G01B11/06 ,  B05B1/28

CPC classification number: B05B12/084 ,  B05B13/0278 ,  B05B15/00 ,  B05B15/1207 ,  B05B15/1214 ,  B05B15/1229 ,  B05B5/08 ,  C01B33/145 ,  G01B11/06 ,  G01B7/107 ,  B05B5/047 ,  B05B5/084

Abstract: Apparatus and methods for coating an article on a flat line, powder coating system comprises a powder coating booth with a reduced inlet opening for articles to be coated and an enlarged outlet opening for coated articles. Powder spray guns of the tribo-electric type, or having internal charging electrodes, are arranged in rows with parallel tube spray heads and are disposed at a shallow angle with respect to the conveyor to spray powder onto the articles generally in the direction of conveyor movement. Baffle plates are installed under the spray guns so that any powder which collects on the spray guns does not fall on the articles being coated. Oversprayed powder is collected from a part of the booth intermediate the spray guns and the enlarged outlet opening. Preferably, the thickness of powder coating on the articles in the precured condition is measured and the system is controlled so that the coating thickness is uniform and of the desired thickness.

Abstract translation: 用于在扁平线上涂覆物品的设备和方法，粉末涂覆系统包括具有用于待涂覆的物品的入口开口减小的粉末涂料室和用于涂覆制品的扩大的出口。 具有摩擦电型或具有内部充电电极的粉末喷枪以平行管喷头排列成行并相对于输送机设置成浅角度，通常沿输送机运动方向喷射粉末 。 挡板安装在喷枪下面，使得在喷枪上收集的任何粉末不会落在被涂覆的物品上。 从喷枪的一部分的喷枪和扩大的出口开始收集超喷雾的粉末。 优选地，测量在预固化状态下的物品上的粉末涂层的厚度，并且控制该系统，使得涂层厚度均匀且具有所需厚度。

公开(公告)号：US5645884A

公开(公告)日：1997-07-08

申请号：US418650

申请日：1995-04-10

Applicant: Albert L. Harlow, Jr. ,  Richard E. Bechtold ,  David Parker ,  Francis L. Merat ,  Mark Podany ,  Raymond C. Laning

Inventor： Albert L. Harlow, Jr. ,  Richard E. Bechtold ,  David Parker ,  Francis L. Merat ,  Mark Podany ,  Raymond C. Laning

IPC: B05B7/08 ,  B05B12/02 ,  B05B12/12 ,  B05B13/04 ,  G05B19/418 ,  G05B19/42 ,  B05D1/12

CPC classification number: G05B19/4207 ,  B05B12/02 ,  B05B12/122 ,  B05B7/0815 ,  G05B19/4182 ,  B05B13/0431 ,  B05B5/084 ,  G05B2219/36462 ,  G05B2219/36495 ,  G05B2219/36513 ,  G05B2219/37047 ,  G05B2219/37048 ,  G05B2219/37058 ,  G05B2219/39121 ,  G05B2219/45013 ,  G05B2219/45065 ,  G05B2219/49056 ,  G05B2219/50353 ,  Y02P90/083

Abstract: A surface of a 3-D object is digitized automatically and stored in a memory. Based on the signal representation of the 3-D object areas of the surface are defined for color and boundaries. Coatings application paths are defined within each area and various parameters for applying coatings for each point in each path are also defined including spray pattern, amount of coatings to be applied, speed of application along the path, among others; for each area, the points of the selected path are correlated with the angle of attack, spray pattern, amount of coatings and speed. A set of programmed instructions are compiled for execution in a general purpose computer. An assembly line of objects to be painted may then be set up and the retrieved instructions executed.

Abstract translation: 3-D物体的表面被自动数字化并存储在存储器中。 基于表面的3-D物体区域的信号表示被定义用于颜色和边界。 在每个区域内定义涂层施加路径，并且还定义了用于为每个路径中的每个点施加涂层的各种参数，包括喷涂图案，待涂覆的涂层量，沿路径施加的速度等等; 对于每个区域，所选路径的点与迎角，喷雾图案，涂层量和速度相关。 一组编程指令被编译用于在通用计算机中执行。 然后可以设置要绘制的对象的装配线，并执行检索的指令。

公开(公告)号：US5264037A

公开(公告)日：1993-11-23

申请号：US839498

申请日：1992-02-20

Applicant: Richard Salisbury

Inventor： Richard Salisbury

IPC: B05B5/08 ,  B05B5/00 ,  B05B13/02 ,  B65G15/00 ,  B65G47/26

CPC classification number: B05B5/081 ,  B05B5/082 ,  B05B5/084

Abstract: An apparatus for and method of coating an article by the use of electro-static attraction of ionized particles which are subsequently cured. The apparatus includes a first foraminous conveyor for carrying the article through a powder coating zone and a second conveyor for carrying the article through a curing zone. The surface of the article which rests on the foraminous conveyor is cleaned of particles as the article is transferred from the first foraminous conveyor to the second conveyor. The first foraminous conveyor is also cleaned of particles after the article has been transferred. After the articles have been cured to form a coating on the article, the article is put through the coating system again except that the article is supported on the conveyor so that the surface which was not coated in the first pass through the system is out of contact with the conveyor. During the subsequent pass of the article through the coating zone, the uncoated surface of the article is then covered with powder which is subsequently cured during the second pass of the article through the curing zone. The second coating step for the article may be accomplished by passing the article through the same apparatus as for the first step or by passing the article through a second identical apparatus.

Abstract translation: 通过使用随后固化的电离颗粒的静电吸引来涂覆物品的装置和方法。 该设备包括用于通过粉末涂覆区域运送物品的第一多孔输送机和用于将物品运送通过固化区域的第二输送机。 当物品从第一有孔输送机转移到第二输送机时，搁置在有孔输送机上的物品的表面被清除颗粒。 第一个有孔输送机在物品转移后也被清除。 在制品已经固化以在制品上形成涂层之后，制品再次穿过涂覆体系，除了制品被支撑在输送机上，使得未被涂覆在第一次通过系统的表面脱离 与输送机接触。 在随后的制品通过涂覆区域期间，制品的未涂覆表面然后被粉末覆盖，粉末随后在制品的第二遍通过固化区域期间固化。 用于制品的第二涂覆步骤可以通过使制品通过与第一步骤相同的装置或通过使制品通过第二相同装置来实现。

公开(公告)号：US4901666A

公开(公告)日：1990-02-20

申请号：US288030

申请日：1988-12-21

Applicant: Hideo Nagasaka ,  Nobuo Furuya ,  Mitsuyoshi Kumada

Inventor： Hideo Nagasaka ,  Nobuo Furuya ,  Mitsuyoshi Kumada

IPC: B05B5/03 ,  B05B5/053 ,  B05B5/08 ,  B05B15/04 ,  B05B15/12

CPC classification number: B05B15/0418 ,  B05B15/1244 ,  B05B5/032 ,  B05B5/0533 ,  B05B5/082 ,  B05B5/087 ,  B05B5/084 ,  Y02P70/36 ,  Y10S118/07

Abstract: A cover for forming a space for coating is provided above an electroconductive belt conveyor for adjusting an electric field at an end portion of a flat plate-like object to be coated, electrostatic powder coating guns pointed at the object to be coated on the belt conveyor in the space for coating are provided, and means for introducing air into the space for coating and means for exhausting the air are respectively provided. As a result, the strength of the electric field formed from the electrostatic powder coating guns to the electroconductive belt conveyor and the object to be coated is made uniform through their entire surface so that the thickness of a powder layer to be adhered to the object to be coated is made uniform from its central portion to an end portion. Consequently, the waste of the powder coating material is prevented, and local cracks in a portion having a great thickness generated when the coated object is bent are prevented.

Abstract translation: 用于形成用于涂覆的空间的盖设置在用于调节待涂布的平板状物体的端部处的电场的导电带式输送机上方，指向待涂覆物体的静电粉末喷涂枪 提供了用于涂覆的空间，并且分别设置有用于将空气引入用于涂覆的空间和用于排出空气的装置的装置。 结果，由静电粉末喷涂枪到导电带式输送机和被涂物体形成的电场的强度通过其整个表面均匀，使得要粘附到物体上的粉末层的厚度 被涂布从其中心部分到端部部分均匀。 因此，防止了粉末涂料的浪费，并且防止了当涂覆物体弯曲时产生的厚度大的部分中的局部裂纹。

公开(公告)号：US4859266A

公开(公告)日：1989-08-22

申请号：US228606

申请日：1988-08-04

Applicant: Toshiro Akasaki ,  Masafumi Matsunaga ,  Takashi Watanabe ,  Hironari Matsushima

Inventor： Toshiro Akasaki ,  Masafumi Matsunaga ,  Takashi Watanabe ,  Hironari Matsushima

IPC: B05D1/06 ,  B05B5/025 ,  B05B5/08 ,  B05B5/14 ,  D06B1/02

CPC classification number: D06B1/02 ,  B05B5/14 ,  B05B5/084 ,  Y10T156/1724

Abstract: A method and apparatus for powder sewing two plies of cloth or fabric material by spraying an adhesive powder onto one side of one ply of cloth or fabric from a powder spray gun having a corona discharge electrode mounted thereon. A second pin electrode is provided on the opposite side of the one ply of cloth or fabric. Electrical charges of differing polarity are applied to the electrodes while the cloth or fabric material is moved between the two and powder is sprayed thereon. In the course of migrating through the electrostatic field created between the two electrodes, the powder is caused to follow the force lines created within that field and to migrate onto one side of fabric in the form of a long, narrow band of powder. A second ply of cloth or fabric is then positioned over the first ply and over the band of powder. Pressure and heat applied to the powder activates the powder and causes it to become tacky so that when subsequently cooled, it adheres the two plies together along the narrow powder band.

Abstract translation: 通过从安装有电晕放电电极的粉末喷枪喷射粘合剂粉末到一层布或织物的一侧来粉碎两层布或织物材料的方法和装置。 第二针电极设置在一层布或织物的相对侧上。 不同极性的电荷被施加到电极，同时布或织物材料在两者之间移动并且粉末被喷在其上。 在通过在两个电极之间产生的静电场移动的过程中，使粉末遵循在该领域内产生的力线并以长而窄的粉末带的形式迁移到织物的一侧。 然后将第二层布或织物定位在第一层和粉末带之上。 施加到粉末上的压力和热量激活粉末并使其变得粘性，使得当随后冷却时，其沿着窄的粉末带粘合在一起。

公开(公告)号：US4836137A

公开(公告)日：1989-06-06

申请号：US95319

申请日：1987-09-10

Applicant: Werner Heine ,  Helmut Kurz

Inventor： Werner Heine ,  Helmut Kurz

IPC: B05B5/08 ,  B05B13/02 ,  B05B15/04 ,  B05B15/12 ,  H05K3/00

CPC classification number: B05B13/0221 ,  B05B15/1244 ,  B05B5/087 ,  B05B5/084 ,  H05K3/0091

Abstract: Apparatus for spray coating plate-like or otherwise configurated workpieces has an endless apertured conveyor which transports a series of workpieces along a horizontal path beneath a rotary atomizer which sprays coating material onto the advancing workpieces. The coating material which bypasses the workpices and passes through the apertures of the conveyor impinges upon and gathers on a web of paper or non-woven fibrous material which is advanced at a speed less than the speed of the conveyor so that the web can be used with great economy because it is or can be advanced at a rate such that, or only when, its portion which is in the path of sprayed coating material cannot gather and retain additional coating material.

Abstract translation: 用于喷涂板状或其它构造的工件的设备具有环形有孔输送机，其沿着将喷涂材料喷射到前进工件上的旋转雾化器下方的水平路径输送一系列工件。 绕过工件并穿过输送机的孔的涂层材料撞击并聚集在纸或非织造纤维材料的网上，该纸幅或非织造纤维材料以小于输送机速度的速度前进，使得可以使用幅材 具有经济性，因为它可以或者可以以这样的速度进行，即只有当其在喷涂涂层材料的路径中的部分不能聚集并保留另外的涂层材料时。