公开(公告)号：US20080196663A1

公开(公告)日：2008-08-21

申请号：US11916298

申请日：2006-05-23

Applicant: Francesco Saverio Chimienti

Inventor： Francesco Saverio Chimienti

IPC: B05B5/00

CPC classification number: B05B5/0533 ,  B05B5/032

Abstract: An electrostatic coating device (10) comprising a body defining to an interior chamber (13) communicating with the exterior by means of a first coating powder inlet conduit (14) and a second outlet conduit (15) for said powders, a plurality of electrodes (16) and one or more voltage generators (17) connected to said electrodes (16), wherein said electrodes (16) are positioned so as to generate an electrical field inside said second conduit (15).

Abstract translation: 一种静电涂覆装置（10），其包括通过第一涂料粉末入口导管（14）和用于所述粉末的第二出口导管（15）与内部腔室（13）形成的主体，多个电极 （16）和连接到所述电极（16）的一个或多个电压发生器（17），其中所述电极（16）被定位成在所述第二导管（15）内部产生电场。

公开(公告)号：US07401745B2

公开(公告)日：2008-07-22

申请号：US10564218

申请日：2004-07-07

Applicant: Adrien Lacchia

Inventor： Adrien Lacchia

IPC: B05B5/00

CPC classification number: B05B1/267 ,  B05B1/046 ,  B05B5/032

Abstract: The invention relates to a powder diffuser nozzle (2) for an electrostatic dusting device, which is designed to be positioned at the end of an applicator gun. The inventive nozzle (2) comprises: a lateral wall (49) which defines a passage that extends from the powder conduit (8) of the gun (3), and a base (56) which seals said conduit (8) at the end thereof. In addition, a port (57) is provided in the lateral wall (49) close to the base (56) in order to connect the powder conduit (8) with the exterior of the nozzle (2). The axis (A1) of the port (57) forms a determined angle (A) with the axis (A2) of the powder conduit (8). Moreover, at least one deflector (58) is provided on the base of the nozzle (56) or on the lateral wall (49) close to said base in order to divert the jet of powder from the conduit (8) along the axis (A1) of the port (57).

Abstract translation: 本发明涉及一种用于静电除尘装置的粉末扩散器喷嘴（2），其被设计成位于施放枪的末端。 本发明的喷嘴（2）包括：侧壁（49），其限定从喷枪（3）的粉末导管（8）延伸的通道，以及在端部密封所述导管（8）的基部（56） 其中。 此外，为了将粉末管道（8）与喷嘴（2）的外部连接，在靠近基部（56）的侧壁（49）中设置有端口（57）。 端口（57）的轴线（A 1）与粉末管道（8）的轴线（A 2）形成确定的角度（A）。 此外，至少一个偏转器（58）设置在喷嘴（56）的基部上或靠近所述底座的侧壁（49）上，以便将来自导管（8）的粉末射流沿轴线 A 1）港口（57）。

公开(公告)号：US07389941B2

公开(公告)日：2008-06-24

申请号：US11549113

申请日：2006-10-12

Applicant: David P. Jackson

Inventor： David P. Jackson

IPC: B05B5/025

CPC classification number: B05B5/03 ,  B05B5/032 ,  B05B7/0408 ,  B05B7/06 ,  B23Q11/1053 ,  Y10S239/07

Abstract: The present invention includes a nozzle device and method for forming a composite fluid. The nozzle device generally comprises a nozzle portion connected to a main body. The main body includes an inner axial bore extending therethrough. An annular wall extends radially therefore and an annulus extends from an outer perimeter of the annular wall. The annulus and the annular wall define an annular chamber at least partially open to the atmosphere. A portal fluidly communicates the bore with the annular chamber. The nozzle portion includes a converging nose section also having an internal axial bore extending therethrough. An annular collar extends from the nose section and disposes at least partially within the annular chamber. A first tube for transporting a first fluid disposes within the axial bore of the main body and nose section, terminating at an exit port of the nozzle section. A second tube for transporting a second fluid disposes within the axial bore of the main body, terminating proximate the portal. A propellant fluid introduced under pressure into the bore of the main body directs the second fluid exiting the second tube into the annular chamber through the portal. Upon entering the annular chamber, the propellant fluid and the second fluid pass about the annular collar and travel along an outer surface of the nose section toward the exit port. The propellant fluid and the second fluid admix with the first fluid exiting the first tube and exit port to form the composite fluid outside the nozzle.

Abstract translation: 本发明包括一种用于形成复合流体的喷嘴装置和方法。 喷嘴装置通常包括连接到主体的喷嘴部分。 主体包括延伸穿过其中的内轴向孔。 环形壁径向延伸，环形壁从环形壁的外周延伸。 环形和环形壁限定了至少部分地向大气敞开的环形室。 入口将孔与环形室流体连通。 喷嘴部分包括会聚的鼻部部分，其也具有延伸穿过其中的内部轴向孔。 环形套环从鼻部延伸并至少部分地布置在环形室内。 用于输送第一流体的第一管配置在主体和鼻部的轴向孔内，终止在喷嘴部分的出口处。 用于输送第二流体的第二管置于主体的轴向孔内，在门口附近终止。 在压力下引入到主体的孔中的推进剂流体通过入口引导离开第二管的第二流体进入环形室。 在进入环形室时，推进剂流体和第二流体围绕环形套环通过，并沿着鼻部的外表面朝向出口移动。 推进剂流体和第二流体与离开第一管和出口的第一流体混合以在喷嘴外形成复合流体。

公开(公告)号：US20070104886A1

公开(公告)日：2007-05-10

申请号：US11272167

申请日：2005-11-10

Applicant: Matthew Buczek ,  Andrew Skoog ,  Mark Rechtsteiner ,  Jane Murphy

Inventor： Matthew Buczek ,  Andrew Skoog ,  Mark Rechtsteiner ,  Jane Murphy

IPC: H05C1/00 ,  B05D1/04

CPC classification number: C23C24/00 ,  B05B5/032 ,  B05B5/1683 ,  B05B14/48 ,  C23C4/12 ,  C23C4/18 ,  Y02T50/67 ,  Y02T50/6765

Abstract: Electrostatic deposition of high performance powdered materials onto gas turbine surfaces. The process also includes post-deposition thermal staging of the deposited powder to provide a durable coating that will satisfy the demands of turbine engine operation. The process envisions application of organic-based powdered materials, glass/ceramic powdered materials and metal-based powdered materials and combinations thereof using electrostatic techniques to components exposed to low temperature operations, such as may be found in the front section of a gas turbine engine or to the exterior portions of an aircraft engine, and metal-containing glass ceramics, glass-ceramic materials, or materials that can be transformed into glass ceramic materials, when applied to components exposed to high temperature operations, such as may be found in the turbine and exhaust sections of a gas turbine engine or the flaps of an aircraft.

Abstract translation: 将高性能粉末材料静电沉积到燃气轮机表面上。 该方法还包括沉积粉末的沉积后分级，以提供将满足涡轮发动机运行需求的耐用涂层。 该方法设想使用静电技术将有机基粉末材料，玻璃/陶瓷粉末材料和金属基粉末材料及其组合应用于暴露于低温操作的部件，例如可以在燃气涡轮发动机的前部 或飞机发动机的外部部分，以及金属玻璃陶瓷，玻璃陶瓷材料或可转化成玻璃陶瓷材料的材料，当应用于暴露于高温操作的部件时，例如可以在 燃气涡轮发动机的涡轮机和排气段或飞行器的翼片。

公开(公告)号：US20070095550A1

公开(公告)日：2007-05-03

申请号：US11263962

申请日：2005-11-02

Applicant: Tien Sung Kuo

Inventor： Tien Sung Kuo

IPC: B25D11/00 ,  B25D13/00 ,  B25D9/00 ,  E21B1/00

CPC classification number: B05B5/0533 ,  B05B5/032 ,  B05B5/057 ,  B05B5/087 ,  B05B7/145 ,  B05B13/06 ,  B05C19/002

Abstract: In an apparatus including a shooting device, a planting device, a drive source for feeding pressurized air to the shooting device, a pile feeding container in communication with the shooting device, and a charge supply including positive and negative charge supply terminals, a method for three-dimensionally planting pile includes coating adhesive on one or more surfaces of a three-dimensional member; electrically connecting the positive charge supply terminal to the planting device for forming a positive electric field thereon; electrically connecting the negative charge supply terminal to the member to be planted for forming a negative electric field thereon with an electrostatic field from the planting device to the member being established; activating the shooting device to project pile through the planting device toward the one or more surfaces of the member as driven by the electrostatic field; and adhering the pile to the one or more surfaces of the member.

Abstract translation: 在包括拍摄装置，种植装置，用于向拍摄装置输送加压空气的驱动源的装置，与拍摄装置通信的堆垛容器以及包括正和负电荷供给端子的充电电源的装置中， 三维种植桩包括在三维构件的一个或多个表面上的涂层粘合剂; 将正电荷供给端子电连接到用于在其上形成正电场的种植装置; 将负电荷供给端子与要种植的用于在其上形成负电场的构件电连接，其中静电场从种植装置到建立的构件; 启动所述拍摄装置以通过所述播种装置向所述静电场驱动的所述构件的所述一个或多个表面投射纸张; 并将所述桩粘附到所述构件的所述一个或多个表面。

公开(公告)号：US20070039547A1

公开(公告)日：2007-02-22

申请号：US10564218

申请日：2004-07-07

Applicant: Adrien Lacchia

Inventor： Adrien Lacchia

IPC: B05C19/00 ,  B05B5/025

CPC classification number: B05B1/267 ,  B05B1/046 ,  B05B5/032

Abstract: The invention relates to a powder diffuser nozzle (2) for an electrostatic dusting device, which is designed to be positioned at the end of an applicator gun. The inventive nozzle (2) comprises: a lateral wall (49) which defines a passage that extends from the powder conduit (8) of the gun (3), and a base (56) which seals said conduit (8) at the end thereof. In addition, a port (57) is provided in the lateral wall (49) close to the base (56) in order to connect the powder conduit (8) with the exterior of the nozzle (2). The axis (A1) of the port (57) forms a determined angle (A) with the axis (A2) of the powder conduit (8). Moreover, at least one deflector (58) is provided on the base of the nozzle (56) or on the lateral wall (49) close to said base in order to divert the jet of powder from the conduit (8) along the axis (A1) of the port (57).

Abstract translation: 本发明涉及一种用于静电除尘装置的粉末扩散器喷嘴（2），其被设计成位于施放枪的末端。 本发明的喷嘴（2）包括：侧壁（49），其限定从喷枪（3）的粉末导管（8）延伸的通道，以及在端部密封所述导管（8）的基部（56） 其中。 此外，为了将粉末管道（8）与喷嘴（2）的外部连接，在靠近基部（56）的侧壁（49）中设置有端口（57）。 端口（57）的轴线（A 1）与粉末管道（8）的轴线（A 2）形成确定的角度（A）。 此外，至少一个偏转器（58）设置在喷嘴（56）的基部上或靠近所述底座的侧壁（49）上，以便将来自导管（8）的粉末射流沿轴线 A 1）港口（57）。

公开(公告)号：US20050160978A1

公开(公告)日：2005-07-28

申请号：US11090789

申请日：2005-03-25

Applicant: Darrell Kerbel ,  Sang Rhee ,  Ted Kumzi ,  Don Sheldon ,  Deirk Feiner ,  Merethe Pepevnik ,  Bernard Conyers

Inventor： Darrell Kerbel ,  Sang Rhee ,  Ted Kumzi ,  Don Sheldon ,  Deirk Feiner ,  Merethe Pepevnik ,  Bernard Conyers

IPC: B05C5/00 ,  B05D20060101 ,  B05D1/00

CPC classification number: B05B5/057 ,  B05B5/032 ,  B05B5/047 ,  B05B5/14

Abstract: A powder atomizer comprises a rotatable powder conveying brush operably associated with a powder supply. A powder receptacle has an inlet and an outlet. The powder conveying brush extends along the inlet and supplies powder to the receptacle. A rotatable powder metering brush is operatively associated with the outlet and withdraws powder from the receptacle. A rotatable powder atomizing brush is operatively associated with and receives powder from the metering brush and discharges the powder. A shoe is operatively associated with the atomizing brush, and is pivotable about a pivot axis between a first and a second position.

Abstract translation: 粉末雾化器包括与粉末供应可操作地相关联的可旋转粉末输送刷。 粉末容器具有入口和出口。 粉末输送刷沿着入口延伸并将粉末供应到容器。 可旋转粉末计量刷与出口可操作地相关联并从容器中取出粉末。 可旋转的粉末雾化刷与计量刷可操作地相连并接收粉末并排出粉末。 鞋与雾化刷可操作地相关联，并且可绕第一和第二位置之间的枢转轴线枢转。

公开(公告)号：US20040251327A1

公开(公告)日：2004-12-16

申请号：US10491228

申请日：2004-03-29

Inventor： James W. Messerly ,  William R. Rehman

IPC: B05B005/00

CPC classification number: B05B5/0418 ,  B05B1/02 ,  B05B1/04 ,  B05B1/042 ,  B05B1/26 ,  B05B1/265 ,  B05B5/032 ,  B05B5/04 ,  B05B5/0407 ,  B05B5/0426 ,  B05B5/047 ,  B05B5/053

Abstract: A plurality of unconventional negative tribo-charging materials are described for use as the powder contact surfaces in tribocharging and corona powder spray guns, gun components, and powder delivery system components. The invention also provides a short s barrel tribo-charging powder spray gun (200) having an interchangeable powder contact insert (220) and nozzle (230), with turbulence inducing air jets. The invention further provides novel tribocharging and corona gun designs. Improved powder coating systems are made possible wherein, for example, negative tribo guns can be utilized with negative corona guns to coat different parts of the same workpiece in a powder coating system Also provided is an inside-out configuration in which pressurized air directs powder coating material outward towards a charging surface. Additional configurations provide air jet (981) induced tribocharging and conventional tribocharging portions combined in a single gun. Also provided is a spraying apparatus that combines tribocharging and/or directed air tribocharging with corona charging. A switch arrangement (1000) is provided to select or change charging modes of the spraying apparatus.

Abstract translation: 描述了多种非常规的负摩擦充电材料用作摩擦充电和电晕粉末喷枪，枪组件和粉末输送系统部件中的粉末接触表面。 本发明还提供了一种具有可互换的粉末接触插入件（220）和喷嘴（230）的短筒式摩擦充电粉末喷枪（200），其具有引起湍流的空气射流。 本发明还提供了新颖的摩擦充电和电晕枪设计。 改进的粉末涂覆系统是可能的，其中例如可以使用负电晕枪来使用粉末涂料系统中的负电晕枪来涂覆相同工件的不同部分。还提供了一种内向外配置，其中加压空气引导粉末涂层 材料向外朝向充电表面。 额外的配置提供喷气（981）感应的摩擦增压和传统的摩托车部分组合在一个单一的枪。 还提供了一种将摩擦增压和/或定向空气摩擦充电与电晕充电结合的喷射装置。 提供开关装置（1000）以选择或改变喷射装置的充电模式。

公开(公告)号：US06796519B1

公开(公告)日：2004-09-28

申请号：US09667663

申请日：2000-09-22

Applicant: Alan J. Knobbe ,  Andrew M. Peddie ,  John B. Wolanin ,  John C. A. Traylor ,  Bryan J. Bowman ,  Paul F. Meyers ,  Daniel J. Thompson ,  Joseph G. Schroeder

Inventor： Alan J. Knobbe ,  Andrew M. Peddie ,  John B. Wolanin ,  John C. A. Traylor ,  Bryan J. Bowman ,  Paul F. Meyers ,  Daniel J. Thompson ,  Joseph G. Schroeder

IPC: B05B500

CPC classification number: B05B5/032 ,  B05B1/04 ,  B05B15/62

Abstract: An electrostatic spray gun apparatus includes a spray gun housing and a nozzle attached to a spray end of the housing, and a powder path that extends in a substantially straight line along an axis of the housing from the powder inlet to the powder outlet. The powder path is in the form of an enclosed smooth powder passage that is substantially continuous and uninterrupted from the powder inlet to the powder outlet to eliminate substantially all recesses or gaps that could capture or trap powder. The powder passage is formed by a plurality of tubular segments that are aligned along the housing axis and abut end to end, that when assembled in the housing axially compress the segments together to substantially eliminate dead spots or recesses to form the continuous smooth powder path. A gun purge function is provided that allows a purge line to be installed on the gun assembly. A cartridge valve and conductor assembly is provided between the gun electrode in the nozzle and the output of the voltage multiplier. The cartridge includes a conductive path to provide electrical continuity from the multiplier to the gun electrode, and also includes valve, preferably in the form of a stem check valve, that closes when the gun electrode is removed or at least unseated from the nozzle. The gun also includes a tube mount arrangement wherein the tube mount is rigidly held together with the gun housing in axial compression by a tie bar.

Abstract translation: 静电喷枪装置包括喷枪壳体和附接到壳体的喷射端的喷嘴，以及沿着壳体的轴线从粉末入口到粉末出口沿基本上直线延伸的粉末路径。 粉末路径是封闭的平滑粉末通道的形式，其从粉末入口到粉末出口基本上连续且不间断，以消除可以捕获或捕获粉末的基本上所有的凹部或间隙。 粉末通道由沿着壳体轴线对齐并且邻接端部邻接的多个管状区段形成，当组装在壳体中时，将管段轴向压缩在一起以基本上消除死点或凹陷以形成连续平滑的粉末路径。 提供喷枪清除功能，可以将喷枪线安装在喷枪组件上。 在喷嘴中的喷枪电极和电压倍增器的输出端之间设有插装阀和导体组件。 盒包括导电路径以提供从乘法器到枪电极的电连续性，并且还包括阀，优选地为止回阀形式，当枪电极被移除或至少从喷嘴释放时封闭。 枪还包括管安装装置，其中管座与枪壳刚性地保持在一起，并由连接杆轴向压缩。

公开(公告)号：US20040159724A1

公开(公告)日：2004-08-19

申请号：US10357945

申请日：2003-02-04

Inventor： Gunnar van der Steur

IPC: B05B005/00

CPC classification number: B05B3/1064 ,  B05B1/1627 ,  B05B5/032 ,  B05B5/0407 ,  B05B5/0418 ,  B05B5/1683 ,  B05B13/0431

Abstract: Apparatus for the electrostatic powder paint spray coating of substrates, such as automotive vehicles, is provided. The apparatus includes modular applicators which are mountable into a programmable, robotically controlled housing. The modular applicators are switchable into and out of an operational mode on command, to facilitate different optimal coating procedures for coating differing surfaces, ranging from large, open surfaces to smaller, highly irregular substrate surfaces. The applicator heads may be spatially switchable on command from, for example, a bell cup spray applicator to a spray gun applicator. Flow control to each applicator is preferably enhanced using selectable pneumatically controlled pinch valves.