公开(公告)号：US20010052551A1

公开(公告)日：2001-12-20

申请号：US09794441

申请日：2001-02-27

Inventor： Timothy Allen Pletcher ,  Peter John Zanzucchi ,  Robert Richard Demers

IPC: B05B005/025 ,  B05B005/00

CPC classification number: B05B5/1691 ,  B05B5/047

Abstract: A spraying device for dispensing electrostatic liquid droplets includes a container holding a liquid at one end, and having a nozzle assembly with an aperture at another end. The nozzle assembly includes a longitudinal hollow tube terminating in a metallic structure. The metallic structure includes a metallic base plate having at least one aperture formed therein for fluid communication with the hollow tube. The longitudinal hollow tube includes an end inserted in the liquid. A charge accumulator disposed in the liquid accumulates electrostatic charges. A wire conductor between the base plate and the charge accumulator transfers the electrostatic charges from the liquid to the nozzle assembly.

Abstract translation: 用于分配静电液滴的喷射装置包括在一端保持液体的容器，并且具有在另一端具有孔的喷嘴组件。 喷嘴组件包括终止于金属结构的纵向中空管。 金属结构包括金属底板，其具有形成在其中的至少一个孔，用于与中空管流体连通。 纵向中空管包括插入液体中的端部。 设置在液体中的电荷蓄积剂蓄积静电电荷。 基板和充电蓄能器之间的导线将静电电荷从液体转移到喷嘴组件。

公开(公告)号：US20010040195A1

公开(公告)日：2001-11-15

申请号：US09369797

申请日：1999-08-06

Inventor： DAVID LINGER ,  MIKE RIVIR ,  ROSS LEON

IPC: B05B001/00 ,  B05B005/00

CPC classification number: B24C5/04

Abstract: A blast nozzle formed of a non-conductive material includes electrically conductive paths embedded therein to keep the build up of static electricity below an undesirable level. Stainless steel rods extend the length of the blast nozzle, providing a continuous electrical path.

Abstract translation: 由非导电材料形成的鼓风喷嘴包括嵌入其中的导电路径，以将静电积聚在不期望的水平以下。 不锈钢棒延长喷嘴的长度，提供连续的电气路径。

公开(公告)号：US20010038047A1

公开(公告)日：2001-11-08

申请号：US09759551

申请日：2001-01-12

Inventor： David Edward Wilson ,  Bryan Michael Kadlubowski ,  Jeffrey Keith Leppla ,  Wataru Hirose ,  Yoshihiro Wakiyama ,  Takeshi Aoyama ,  Takeshi Mori ,  Toru Sumiyoshi ,  Joseph Michael Crowley

IPC: B05B005/00 ,  F23D011/32

CPC classification number: B05B5/1691

Abstract: An electrostatic spray device and a cartridge for an electrostatic spray device that reduce the occurrence of electrically induced emulsion product separation are disclosed. The device and/or the cartridge may reduce electrically induced emulsion product separation by providing a conductive high voltage shield substantially around the product reservoir. Alternatively, the device and/or the cartridge may prevent the product located at the charging location from being in fluid communication with the product reservoir so that the product that is being charged cannot flow back into the product reservoir. The device and/or cartridge may alternatively reduce electrically induced emulsion product separation by minimizing the volume of product between the charging location and the exit orifice of the nozzle.

Abstract translation: 公开了一种静电喷涂装置和用于静电喷涂装置的盒，其减少了电致乳化产品分离的发生。 设备和/或盒可以通过提供基本上围绕产品储存器的导电高压屏蔽来减少电诱导的乳液产品分离。 或者，设备和/或盒可以防止位于充电位置处的产品与产品储存器流体连通，使得被充电的产品不能流回产品储存器。 替代地，该装置和/或盒可以通过最小化充电位置和喷嘴的出口孔之间的产品体积来减少电诱导的乳液产品分离。

公开(公告)号：US20010020652A1

公开(公告)日：2001-09-13

申请号：US09759550

申请日：2001-01-12

Inventor： Bryan Michael Kadlubowski ,  David Edward Wilson ,  Jeffrey Keith Leppla ,  Wataru Hirose ,  Yoshihiro Wakiyama ,  Takeshi Aoyama ,  Takeshi Mori ,  Yoshito Komada ,  Toru Sumiyoshi ,  Joseph Michael Crowley

IPC: B05B005/00

CPC classification number: B05B5/1691

Abstract: An electrostatic spraying device which is configured and disposed to electrostatically charge and dispense a product from a supply to a point of dispersal. The electrostatic spraying device has a reservoir configured to contain the supply of product and a nozzle to disperse the product. The nozzle being disposed at the point of dispersal. The nozzle has an exit orifice. A channel is disposed between the reservoir and the nozzle, wherein the channel permits the electrostatic charging of the product upon the product moving within the channel. A positive displacement mechanism is used to move the product from the reservoir to the nozzle. A power source supplies an electrical charge. A high voltage power supply, high voltage contact, and high voltage electrode are used. A portion of the high voltage electrode being disposed between the reservoir and the nozzle is used to electrostatically charge the product within the channel at a charging location. A distance between the charging location and the nozzle exit orifice is governed by the following relationship: VO/d

Abstract translation: 一种静电喷涂装置，其被配置和设置成静电地将产品从供给点分散到分散点。 静电喷涂装置具有储存器，其构造成容纳产品供应品和喷嘴以分散产品。 喷嘴设置在分散点处。 喷嘴具有出口孔。 通道设置在储存器和喷嘴之间，其中通道允许产品在通道内移动时对产品进行静电充电。 使用正位移机构将产品从储存器移动到喷嘴。 电源提供电荷。 使用高压电源，高压接触和高压电极。 设置在储存器和喷嘴之间的高压电极的一部分用于在充电位置对通道内的产品静电充电。 充电位置和喷嘴出口之间的距离由以下关系决定：VO / d <100,000，其中VO =所述高压电源的输出电压，d =充电位置与所述喷嘴出口孔之间的直线距离 。 可移动的电极盖可用于在将一次性盒从设备上移除时基本上隐藏高压触点。 当一次性盒被插入设备中时，一次性盒被从设备中取出或重现时，高压电极可能会凹陷。