MULTIPLE CHARGING ELECTRODES
    131.
    发明申请
    MULTIPLE CHARGING ELECTRODES 审中-公开
    多功能充电电极

    公开(公告)号:WO2009126428A1

    公开(公告)日:2009-10-15

    申请号:PCT/US2009/038018

    申请日:2009-03-24

    CPC classification number: B05B5/03 B05B5/032 B05B5/0533

    Abstract: A device for dispensing coating material includes at least two electrodes (22) for coupling to at least one high-magnitude potential supply (24) so that the at least two electrodes (22) are maintained substantially at two different high-magnitude potentials so that an electric field exists between the at least two electrodes (22). At least one of the at least two electrodes • (22) includes a passageway extending therethrough to provide a flow of compressed gas through the at least one of the at least two electrodes (22).

    Abstract translation: 用于分配涂料的装置包括至少两个电极(22),用于耦合到至少一个高幅度电位电源(24),使得至少两个电极(22)基本保持在两个不同的高电位电位,使得 在所述至少两个电极(22)之间存在电场。 所述至少两个电极(22)中的至少一个包括延伸穿过其中的通道,以提供通过所述至少两个电极(22)中的至少一个的压缩气体流。

    固定化装置
    132.
    发明申请
    固定化装置 审中-公开
    固定机

    公开(公告)号:WO2009060898A1

    公开(公告)日:2009-05-14

    申请号:PCT/JP2008/070205

    申请日:2008-11-06

    Abstract:  溶液を吐出するノズル(4)が形成された容器(1)と、容器内の試料溶液を帯電させる帯電手段(PS,5,4)と試料溶液に衝突する気流(Af)を発生させる気流発生手段とを具え固定化装置である。固定化装置は、帯電手段と気流発生手段とを同時に作動させ、帯電させた試料溶液の電荷による静電気力と、気流発生手段によって発生させた気流を帯電した試料溶液に衝突させることによる衝突エネルギーとによってその活性や機能性を保持したまま帯電した微小な粒子状物質として霧化し、吐出口(4)から吐出させるように構成され、帯電した微小な粒子状物質は静電気力によって基板(7)に堆積する。

    Abstract translation: 定影机包括具有用于排出溶液的喷嘴(4)的容器(1),用于对容器中的溶液样品进行静电充电的静电充电装置(PS,5,4)以及用于产生空气流的气流产生装置 AF)与溶液样品相撞。 定影机允许静电充电装置和空气流产生装置同时操作并将溶液样品雾化成带电颗粒,其通过充电溶液样品的电荷的静电力保持活性和功能,以及通过使 由气流发生装置产生的气流与被充电的样品溶液碰撞,并通过喷嘴(4)排出粉末颗粒。 因此,带电粒子通过静电力沉积在衬底(7)上。

    NOZZLE DEVICE AND METHOD FOR FORMING CRYOGENIC COMPOSITE FLUID SPRAY
    133.
    发明申请
    NOZZLE DEVICE AND METHOD FOR FORMING CRYOGENIC COMPOSITE FLUID SPRAY 审中-公开
    喷嘴装置和形成低温复合流体喷雾的方法

    公开(公告)号:WO2007044923A3

    公开(公告)日:2009-04-30

    申请号:PCT/US2006040195

    申请日:2006-10-13

    Inventor: JACKSON DAVID P

    Abstract: A nozzle device (10) for forming a composite fluid generally includes a nozzle portion (12) connected to a main body (14). The main body (14) includes an inner axial bore (20), an annular wall (28) and an annulus (36). The annulus (36) and annular wall (28) define an annular chamber (38). A portal (40) fluidly communicates the bore (20) with the annular chamber (38). The nozzle portion (12) includes a converging nose section (52) having an internal axial bore (58). An annular collar (50) extends from the nose section (52) and disposes at least partially within the annular chamber (38). A first tube (70) for transporting a first fluid (74) disposes within axial bore (20) and axial bore (58) A second tube (72) for transporting a second fluid (80) disposes only within bore (20), terminating proximate the portal (40). A propellant fluid (78) introduced under pressure into the bore (20) directs the second fluid (80) into the annular chamber (38) through the portal (40). The propellant fluid (78) and the second fluid (80) pass about the annular collar (50) and travel along the converging nose section (52) toward the exit port (56). The propellant fluid (78) and the second fluid (80) admix with the first fluid (74) exiting the first tube (70) and exit port (56) to form the composite fluid (76) outside the nozzle (10).

    Abstract translation: 用于形成复合流体的喷嘴装置(10)通常包括连接到主体(14)的喷嘴部分(12)。 主体(14)包括内轴向孔(20),环形壁(28)和环(36)。 环(36)和环形壁(28)限定环形室(38)。 入口(40)将孔(20)与环形室(38)流体连通。 喷嘴部分(12)包括具有内部轴向孔(58)的会聚鼻部(52)。 环形套环(50)从鼻部(52)延伸并且至少部分地设置在环形室(38)内。 用于输送第一流体(74)的第一管(70)设置在轴向孔(20)和轴向孔(58)内。第二管(72)用于输送第二流体(80)仅在孔(20)内部, 靠近门户(40)。 在压力下引入孔(20)的推进剂流体(78)通过入口(40)将第二流体(80)引导到环形室(38)中。 推进剂流体(78)和第二流体(80)围绕环形套环(50)传递并沿着会聚鼻部(52)朝向出口(56)行进。 推进剂流体(78)和第二流体(80)与离开第一管(70)和出口(56)的第一流体(74)混合,以在喷嘴(10)外部形成复合流体(76)。

    粉体静電塗装用スプレーガン
    134.
    发明申请
    粉体静電塗装用スプレーガン 审中-公开
    粉末喷枪喷涂静电涂料

    公开(公告)号:WO2006126716A1

    公开(公告)日:2006-11-30

    申请号:PCT/JP2006/310826

    申请日:2006-05-24

    CPC classification number: B05B7/0815 B05B5/032 B05B5/0533 B05B7/066 B05B7/12

    Abstract: A spray gun for powder electrostatic coating in which the pattern width can be regulated easily, a spray pattern having an appropriate spray speed and an appropriate spread is formed, a high charging effect is imparted to the particles by a charging electrode, and the coating efficiency is enhanced. Regulation air openings (31) for jetting compressed air toward a central spray flow are provided on both sides of a jet opening (22), and the pattern width can be regulated by regulating the flow rate of the compressed air. The jet opening (22) is provided with auxiliary air openings (23) for jetting compressed air along a powder spray flow arranged around a central opening (21) for jetting powder. The spray gun can be adapted to the shape and portion of the object to be coated under an optimal condition by imparting a straight drive force to the spray flow by the compressed air from the auxiliary air openings (23). Furthermore, a charging electrode (9) is arranged at the center of the jet opening (22), and the distal end of the electrode is located at or just before the colliding/scattering position of the jet air.

    Abstract translation: 一种用于粉末静电涂布的喷枪,其中图案宽度可以容易地调节,形成具有适当喷雾速度和适当涂布量的喷雾图案,通过充电电极对颗粒赋予高的充电效果,并且涂布效率 增强了。 在喷射开口(22)的两侧设置有用于向中心喷射流喷射压缩空气的调节空气开口(31),并且可以通过调节压缩空气的流量来调节图案宽度。 喷射开口(22)设置有用于沿着布置在用于喷射粉末的中心开口(21)周围的粉末喷射流喷射压缩空气的辅助空气开口(23)。 喷枪可以通过对来自辅助空气开口(23)的压缩空气的喷射流赋予直的驱动力,而在最佳条件下适应待涂覆物体的形状和部分。 此外,充电电极(9)布置在喷射开口(22)的中心处,并且电极的远端位于喷射空气的碰撞/散射位置之前或之前。

    COATING DEVICE
    136.
    发明申请
    COATING DEVICE 审中-公开
    有环形地电极涂布装置

    公开(公告)号:WO2005035832A3

    公开(公告)日:2005-08-18

    申请号:PCT/EP2004011702

    申请日:2004-10-18

    Inventor: PINGEL JOACHIM

    CPC classification number: B05B5/0533 B05B1/14 B05B5/032

    Abstract: The invention relates to a device for applying an atomizable material to a workpiece (12, 112), comprising: a feed for supplying an air stream that is charged with atomized material particles; an ionization device, which electrically charges the material particles and which comprises a conduit pipe (1, 101, 201) for conducting the air stream that is charged with material particles; a high-voltage electrode (6, 106, 206); a ground electrode (4, 104, 204) that is located upstream in relation to the direction of flow of the air stream that is charged with the material particles; and a delivery unit (3, 113) for delivering the electrically charged material particles in the direction of the grounded workpiece. The inventive device is characterized in that the ground electrode (4, 104, 204) is configured as an annular electrode, which at least partially surrounds the air stream that is charged with the material particles.

    Abstract translation: 本发明涉及一种涂敷装置具有用于供给装载有zerstäubtan材料颗粒的气流,一个lonisiervorrichtung为包括用于使所述Lufstroms,高电压电极(6,106,206)和一个导管(1,101,201)的材料粒子带电的进料 一个相对于空气流的上游侧配置的接地电极(4,104,204)。 本发明的装置被进一步构造成使得所述接地电极(4,104,204)为一体的执行与空气流至少部分地包围环形电极所施加的材料的颗粒。

    SWIRL GUN FOR POWDER PARTICLES
    137.
    发明申请
    SWIRL GUN FOR POWDER PARTICLES 审中-公开
    SWIRL GUN粉末颗粒

    公开(公告)号:WO2004028700A3

    公开(公告)日:2005-06-23

    申请号:PCT/US0330149

    申请日:2003-09-25

    Applicant: ABB INC

    CPC classification number: B05B5/032 B05B5/0533

    Abstract: A powder spraying gun generates a desired pattern of electrostatically charged particles for coating a workpiece without rotating parts or particle deflectors. The powder pattern is generated with a funnel-shaped output in conjunction with air introduced into a powder charging chamer of the gun in a tangential swirling motion. The swirling air is additionally used to purge agglomerated powder particles from the charging electrodes in the charging chamber. The charging chamber surface is fashioned from material exhibiting low friction or high resistance to powder impact fusion.

    Abstract translation: 粉末喷枪产生所需的静电带电粒子图案,用于涂覆工件而不旋转部件或粒子偏转器。 粉末图案产生具有漏斗形输出,并且以切向旋转运动引入到喷枪的粉末充填槽中的空气。 漩涡空气另外用于从充电室中的充电电极清除附聚的粉末颗粒。 充电室表面由表现出低摩擦或高抗粉尘冲击熔融的材料制成。

    BESCHICHTUNGSVERFAHREN SOWIE PULVERDÜSE UND BESCHICHTUNGSKABINE
    138.
    发明申请
    BESCHICHTUNGSVERFAHREN SOWIE PULVERDÜSE UND BESCHICHTUNGSKABINE 审中-公开
    涂层工艺及涂层粉末舱喷嘴和

    公开(公告)号:WO2004101164A1

    公开(公告)日:2004-11-25

    申请号:PCT/EP2004/005142

    申请日:2004-05-13

    Inventor: PINGEL, Joachim

    CPC classification number: B05B5/032

    Abstract: Die Erfindung betrifft ein Verfahren zum Beschichten eines Werkstücks (26) mit einem pulverförmigen Beschichtungsmaterial, bei welchem das Beschichtungsmaterial durch einen ersten Luftstrom einer Ionisiervorrichtung (3) zugeführt wird, das Beschichtungsmaterial in der Ionisiervorrichtung (3) elektrostatisch aufgeladen wird und zusammen mit dem das Beschichtungsmaterial tragenden Luftstrom einen Materialluftstrom bildet, der durch wenigstens eine Austrittsöffnung (7) einer Pulverdüse (1), insbesondere in Richtung des elektrisch geerdeten Werkstücks (26), abgegeben wird. Das Verfahren wird dadurch weitergebildet, dass der aus der Austrittsöffnung (7) tretende Materialluftstrom durch einen weiteren Mantelluftstrom zumindest teilweise umschlossen wird. Ferner betrifft die Erfindung eine Pulverdüse (1) zum Beschichten eines Werkstücks (26) mit einem pulverförmigen Beschichtungsmaterial mit einer Eintrittsöffnung (2) zur Zufuhr eines ersten, das Beschichtungsmaterial tragenden Materialluftstrom und mit mindestens einer Austrittsöffnung (7) zur Abgabe des Materialluftstroms, insbesondere in Richtung des elektrisch geerdeten Werkstücks (26), sowie eine Beschichtungskabine (20) zum Beschichten eines Werkstücks (26) mit einem pulverförmigen Beschichtungsmaterial.

    Abstract translation: 本发明涉及一种方法,用于与其中涂覆材料通过第一空气流的电离装置(3),在电离器(3)的涂层材料被静电充电并供给的粉状涂覆材料涂覆工件(26),连同涂层材料 携载材料气流通过在电接地工件的方向的粉末喷嘴(1)的至少一个出口开口(7),特别是形成的空气流(26)被排出。 该方法是在进一步的发展从出口开口(7)通过材料的气流通过另外的外部空气流至少部分地被包围。 此外,本发明涉及一种粉末喷嘴(1),用于与粉末涂料涂覆工件(26),其具有用于供给第一,涂层材料的载流材料的空气流,并用至少一个出口开口(7),用于输送所述材料的空气流的入口开口(2),特别是 电接地的工件(26)的方向,以及用于涂覆工件(26)的粉末涂料材料的涂层客舱(20)。

    POWDER SPRAY GUN MOUNT AND CLEANING ARRANGEMENTS
    139.
    发明申请
    POWDER SPRAY GUN MOUNT AND CLEANING ARRANGEMENTS 审中-公开
    粉末喷枪安装和清洁安装

    公开(公告)号:WO2002060595A1

    公开(公告)日:2002-08-08

    申请号:PCT/US2002/002581

    申请日:2002-01-30

    Abstract: A gun mount for a spray gun includes a rigid bracket (100) that is installed on a rigid vertical support such as a gun mover. The bracket (100) securely mounts the guns (18) so as to reduce vibration and swaying during a spraying operation, even when the guns (18) are being vertically moved by an oscillator. A position label or other suitable indicia is provided on the bracket (100) so that the gun mount position can be recorded and thereby accurately repeated during subsequent installations. The bracket (100) in one embodiment includes a series of vertical and horizontal mounting holes (112) that permit a gun (18) body to be installed at a desired vertical and horizontal orientation. A gun blow off arrangement is also provided for mounting associated pairs of air nozzles in position to blow powder from gun exterior surfaces. The associated pairs of air nozzles are mounted on a common bracket that can be selectively and slideably positioned on a channel support. An air nozzle positioning indicating device is provided to accurate position and record the position of the air nozzles for particular gun positions.

    Abstract translation: 用于喷枪的喷枪安装件包括刚性支架(100),其安装在刚性垂直支撑件(例如枪机)上。 支架(100)牢固地安装枪(18),以便在喷射操作期间减少振动和摇摆,即使当枪(18)被振动器垂直移动时, 在支架(100)上设有位置标签或其他合适的标记,以便可以记录枪安装位置,从而在随后的安装期间精确地重复。 在一个实施例中,支架(100)包括一系列垂直和水平安装孔(112),其允许将枪(18)主体安装在期望的垂直和水平取向。 还提供喷枪排出装置,用于将相关联的一对空气喷嘴安装在适当位置以从枪外表面吹粉末。 相关联的空气喷嘴对安装在公共支架上,该支架可以选择性地且可滑动地定位在通道支架上。 提供空气喷嘴定位指示装置以精确定位并记录用于特定喷枪位置的空气喷嘴的位置。

    UNIPOLARITY POWDER COATING SYSTEMS INCLUDING IMPROVED TRIBOCHARGING AND CORONA GUNS
    140.
    发明申请
    UNIPOLARITY POWDER COATING SYSTEMS INCLUDING IMPROVED TRIBOCHARGING AND CORONA GUNS 审中-公开
    独特的粉末涂料系统,包括改进的螯合剂和CORONA GUNS

    公开(公告)号:WO02004127A2

    公开(公告)日:2002-01-17

    申请号:PCT/US2001/021572

    申请日:2001-07-09

    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 barrel tribo-charging powder spray gun having an interchangeable powder contact inser and nozzle, 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 induced tribocharging and conventional tribocharging portions combined in a single gun.

    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。 本发明还提供一种具有可互换的粉末接触插入和喷嘴的短桶摩擦充电粉末喷枪,其具有引起空气的湍流。 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与负电晕枪一起在粉末涂覆系统中涂覆同一工件的不同部分。 还提供了一种向内 - 向外配置,其中加压空气将粉末涂料向外朝向充电表面引导。 另外的配置提供喷气式感应摩擦增压和组合在单个枪中的常规摩擦充量部分。

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