公开(公告)号：US20170069842A1

公开(公告)日：2017-03-09

申请号：US15041967

申请日：2016-02-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Nobuo HAMAMOTO ,  Miyazaki HIROSHI

IPC: H01L51/00 ,  B05B5/025 ,  B05B15/04 ,  H01L51/56

CPC classification number: B05B12/20 ,  B05B5/0255 ,  B05B5/0533 ,  B05B5/0536 ,  B05B5/087 ,  B05C21/005 ,  B05D1/32 ,  C23C14/042 ,  H01L51/0003 ,  H01L51/56

Abstract: A thin film fabricating apparatus includes an electrode part which sprays a thin film material as electrified spray particles, a substrate holder disposed facing the electrode part and holding a substrate to be provided with a thin film, and a mask disposed between the electrode part and the substrate holder and provided with a plurality of pattern grooves, where the mask and the substrate are applied with a mask voltage (Vm) and a substrate voltage (V0), respectively, the mask voltage (Vm) is a variable voltage, and the substrate voltage (V0) has the same polarity as the polarity of spray particles.

Abstract translation: 一种薄膜制造装置，其具备将薄膜材料喷射成带电喷雾粒子的电极部件，与电极部件相对配置并保持设置有薄膜的基板的基板保持器，以及设置在电极部件和 衬底保持器并且设置有多个图案凹槽，其中掩模和衬底分别被施加掩模电压（Vm）和衬底电压（V0），掩模电压（Vm）是可变电压，并且衬底 电压（V0）与喷雾粒子的极性具有相同的极性。

公开(公告)号：US20160107178A1

公开(公告)日：2016-04-21

申请号：US14892847

申请日：2014-05-28

Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY

Inventor： Luis Fernando Velásquez-García ,  Frances Ann Hill ,  Philip James

IPC: B05B5/057 ,  C23C16/44 ,  C23C16/50 ,  B05B5/025

CPC classification number: B05B5/057 ,  B05B1/14 ,  B05B5/0255 ,  B05B5/0536 ,  B82Y30/00 ,  C23C16/44 ,  C23C16/50 ,  D01D5/0069 ,  D01F6/66

Abstract: Electrospraying systems and associated methods are generally described.

Abstract translation: 通常描述电喷雾系统和相关方法。

公开(公告)号：US4335851A

公开(公告)日：1982-06-22

申请号：US219661

申请日：1980-12-24

Applicant: Donald R. Hastings

Inventor： Donald R. Hastings

IPC: B05B5/025 ,  B05B5/03 ,  B05B5/053 ,  B05B7/06 ,  B05D1/04 ,  B05B5/02

CPC classification number: B05B5/0536 ,  B05B5/03 ,  B05B5/0533 ,  B05B7/067

Abstract: An improved electrostatic spray gun is disclosed including an electrically conductive metal handle assembly, an electrically insulative barrel assembly, and an electrically insulative nozzle assembly terminating at its forward end in a small diameter discharge orifice through which the coating material is ejected. An ionizing electrode protrudes from the discharge orifice. The flow of material through the barrel and the nozzle assembly is controlled by a trigger actuated needle and seat valve assembly close to the discharge orifice and in axial alignment with an annular fluid flow passageway in the barrel portion of the gun. A high value resistor is disposed in the barrel portion of the gun and a second lower value resistor is disposed inside the needle valve immediately upstream of the ionizing electrode. The elements of the improved electrostatic spray gun cooperate to provide clean and safe operation.

Abstract translation: 公开了一种改进的静电喷枪，其包括导电金属手柄组件，电绝缘筒组件和电绝缘喷嘴组件，其电极绝缘喷嘴组件终止于小直径排放孔的前端，喷射材料通过该小孔排出。 电离电极从排出孔突出。 通过枪管和喷嘴组件的材料流由触发器致动的针和座阀组件控制，靠近排放孔并与枪的枪管部分中的环形流体流动通道轴向对准。 高电阻电阻器设置在枪的枪管部分中，并且第二低值电阻器设置在电离电极的紧邻上游的针阀的内部。 改进的静电喷枪的元件配合提供清洁和安全的操作。

公开(公告)号：US09669416B2

公开(公告)日：2017-06-06

申请号：US13918742

申请日：2013-06-14

Applicant: Massachusetts Institute of Technology

Inventor： Luis Fernando Velásquez-García ,  Frances Ann Hill ,  Philip James Ponce De Leon

IPC: B05B1/14 ,  B05D1/04 ,  H01L21/62 ,  B05B5/025 ,  B05D1/00 ,  D01D5/00 ,  B82Y30/00 ,  B05B5/053

CPC classification number: B05B5/0255 ,  B05B1/14 ,  B05B5/025 ,  B05B5/0536 ,  B05D1/007 ,  B82Y30/00 ,  D01D5/0069

Abstract: Electrospraying systems and associated methods are generally described.

公开(公告)号：US09044779B2

公开(公告)日：2015-06-02

申请号：US13642754

申请日：2011-04-27

Applicant: Steven Thomas Thompson ,  Robert Edward Barker ,  Neil Lewis Engward ,  Gavin John Scott

Inventor： Steven Thomas Thompson ,  Robert Edward Barker ,  Neil Lewis Engward ,  Gavin John Scott

IPC: B05D1/06 ,  B05D1/36 ,  B05B5/053 ,  B05D7/00 ,  B05B5/03 ,  B05B5/043

CPC classification number: B05D1/06 ,  B05B5/032 ,  B05B5/043 ,  B05B5/0535 ,  B05B5/0536 ,  B05D1/36 ,  B05D7/542 ,  B05D2451/00 ,  B05D2401/32

Abstract: A method for the application of at least two different powder coating layers to a substrate comprising the steps of application of a first powder coating layer followed by the application of a second powder coating layer, without any substantial curing of the first powder coating layer prior to the application of the second powder coating layer, followed by the simultaneous curing of the first powder coating layer and the second powder coating layer, wherein the first powder coating layer is applied to the substrate using a corona charging system and the second powder coating layer is applied to the substrate using a tribo charging system, or the first powder coating layer is applied to the substrate using a tribo charging system and the second powder coating layer is applied to the substrate using a corona charging system and the first powder coating layer and second powder coating layer have an opposite electrostatic polarity.

Abstract translation: 一种用于将至少两种不同的粉末涂层施加到基底上的方法，包括以下步骤：施加第一粉末涂层，然后施加第二粉末涂层，而不在第一粉末涂层之前基本上固化第一粉末涂层 施加第二粉末涂层，然后同时固化第一粉末涂层和第二粉末涂层，其中使用电晕充电系统将第一粉末涂层施加到基底上，第二粉末涂层为 使用摩擦带电系统施加到基板上，或者使用摩擦带电系统将第一粉末涂层施加到基板上，并且使用电晕充电系统将第二粉末涂层施加到基板上，并且将第二粉末涂层施加到基板 粉末涂层具有相反的静电极性。

公开(公告)号：US20120006916A1

公开(公告)日：2012-01-12

申请号：US13257490

申请日：2010-03-19

Applicant: Hans-Jurgen Nolte ,  Andreas Fischer ,  Peter Marquardt ,  Jurgen Berkowitsch ,  Joachim Schneider

Inventor： Hans-Jurgen Nolte ,  Andreas Fischer ,  Peter Marquardt ,  Jurgen Berkowitsch ,  Joachim Schneider

IPC: B05B5/00

CPC classification number: B05B5/0533 ,  B05B5/005 ,  B05B5/0407 ,  B05B5/0422 ,  B05B5/0426 ,  B05B5/0536 ,  B05B5/084 ,  B05B5/087 ,  B05B13/0271 ,  B05B13/0431 ,  B05B13/0452 ,  B05B13/0457 ,  B05B16/00 ,  B05B16/95

Abstract: Various exemplary illustrations of an electrode assembly for an electrostatic atomizer, for example for a rotation atomizer, and exemplary methods of making and/or using the same, are disclosed. An exemplary electrode assembly may include an electrode holder arrangement for holding at least one electrode creating an electrostatic field about a symmetrical axis, wherein there is a dielectric material for influencing a discharge current component extending in the direction of the symmetrical axis.

Abstract translation: 公开了用于静电雾化器的电极组件，例如用于旋转雾化器的各种示例性图示，以及制造和/或使用其的示例性方法。 示例性电极组件可以包括用于保持至少一个电极的电极保持器装置，其产生围绕对称轴线的静电场，其中存在用于影响在对称轴线方向上延伸的放电电流分量的电介质材料。

公开(公告)号：US5086972A

公开(公告)日：1992-02-11

申请号：US561118

申请日：1990-08-01

Applicant: David B. Chang ,  James E. Drummond

Inventor： David B. Chang ,  James E. Drummond

IPC: B05B5/053 ,  B05D1/04

CPC classification number: B05B5/0536 ,  B05B5/0533

Abstract: An enhanced electrostatic paint deposition apparatus (10) comprising a nozzle (16), a conduit (14) coupled to the nozzle for supplying paint (12) thereto, and a plurality of electrically conductive whiskers (18) positioned within the nozzle for applying an electrostatic charge to droplets of the paint. Each of the whiskers terminates in a jagged end (30) for enabling the droplets to acquire an enhanced electric charge. The whiskers may be provided with lengths which are tailored to provide an array of whiskers with a desired three-dimensional curvature for controlling the focussing field on the paint droplets. Each whisker is secured to a holder (22) which is, in turn, secured to a porous grid (20) whose mesh size is selected to divide that paint into narrow streams of desired size, which exit nozzle 16 in droplet form. The holder is configured by decreasing its center portion (28) in dimension to tume the holder's current limiting capabilities. Pulsed negative high voltage is applied to the whiskers for enabling them to negatively charge the paint. Phased deflector plates 22, 24, 26 are provided to steer the paint stream.

公开(公告)号：USRE31867E

公开(公告)日：1985-04-16

申请号：US357403

申请日：1982-03-12

Applicant: James L. Kennon

Inventor： James L. Kennon

IPC: B05B5/053

CPC classification number: B05B5/0536 ,  B05B5/0533

Abstract: An electrostatic spray gun is disclosed which comprises a high valued resistance in the barrel portion of the gun, and a second resistor in the nozzle of the gun closely adjacent to a charging electrode projecting from the nozzle to provide safer operation.

公开(公告)号：US09895706B2

公开(公告)日：2018-02-20

申请号：US15145650

申请日：2016-05-03

Applicant: Massachusetts Institute of Technology

Inventor： Luis Fernando Velásquez-García ,  Philip James Ponce De Leon ,  Frances Ann Hill

IPC: B05B5/025 ,  B05B5/057 ,  B05D1/00 ,  D01D5/00 ,  B05B1/14 ,  B82Y30/00 ,  B05B5/053

CPC classification number: B05B5/0255 ,  B05B1/14 ,  B05B5/025 ,  B05B5/0536 ,  B05D1/007 ,  B82Y30/00 ,  D01D5/0069

Abstract: Systems and methods in which the flow of fluid is electrically driven, including electrospinning and electrospraying systems and methods, are generally described.

公开(公告)号：US20170182505A1

公开(公告)日：2017-06-29

申请号：US15460898

申请日：2017-03-16

Applicant: Graco Minnesota Inc.

Inventor： Mark E. Ulrich ,  Jason J. Willoughby

IPC: B05B5/053 ,  F01D15/10 ,  F01D5/14 ,  B05B12/00 ,  F01D5/02

CPC classification number: B05B5/0536 ,  B05B5/025 ,  B05B5/0531 ,  B05B5/0532 ,  B05B12/002 ,  F01D1/023 ,  F01D1/026 ,  F01D1/12 ,  F01D5/02 ,  F01D5/141 ,  F01D15/10 ,  F05D2240/303 ,  F05D2240/304

Abstract: An alternator, such as for use in an electrostatic spray gun, comprises an electromagnetic alternator, a housing and an impeller. The electromagnetic alternator has a shaft. The electromagnetic alternator is disposed within the housing. The housing has an air aperture. The impeller is mounted to the shaft within the housing so as to be aligned with the air aperture. The impeller includes blades having curved leading and trailing edges. In one embodiment, each blade has a curvature so as to be perpendicular to the air aperture across an entire arc over which each impeller blade has a line of sight of the air aperture.