公开(公告)号：US3776187A

公开(公告)日：1973-12-04

申请号：US3776187D

申请日：1972-05-03

Applicant: RANSBURG ELECTRO COATING CORP

Inventor： PROBST R

IPC: B05B5/057 ,  B05B5/14 ,  B05B5/02

CPC classification number: B05B5/057 ,  B05B5/14 ,  B05D2201/00 ,  B05D2401/32

Abstract: Apparatus for providing the charged particles includes an electrically insulative belt having a surface upon which the organoplastic material is placed and transported to an electrical charging and atomizing zone. Positioned within the charging and atomizing zone is means having an extended or elongated edge at high electrical potential. The extended edge is so positioned as to be substantially transverse of and in close proximity with the surface of the insulative means transporting the organoplastic material. A high intensity electric field extends from the extended edge to, or in some instances, through the substrate if the substrate is porous and fabricated from an insulative rather than a conductive material. The position of the extended edge at high electrical potential relative to the organoplastic material causes the organoplastic material to be formed into charged particles that are projected toward and deposited upon the substrate.

Abstract translation: 用于提供带电粒子的装置包括具有表面的电绝缘带，有机塑料材料放在该表面上并被运送到充电和雾化区。 位于充电和雾化区内的装置是具有在高电位下的延伸或细长边缘的装置。 延伸边缘被定位成基本横向于并且紧邻传送有机塑料材料的绝缘装置的表面。 如果衬底是多孔的并且由绝缘而不是导电材料制成，则高强度电场从延伸边缘延伸到或者在某些情况下延伸穿过衬底。 延伸边缘相对于有机塑料材料在高电位下的位置使得有机塑料材料形成为投影到并沉积在基底上的带电粒子。

公开(公告)号：US3843054A

公开(公告)日：1974-10-22

申请号：US27859472

申请日：1972-08-07

Applicant: RANSBURG ELECTRO COATING CORP

Inventor： KENDALL R ,  PROBST R

IPC: B05B5/03 ,  B05B5/08 ,  B05B5/16 ,  B05B15/12 ,  B05B5/02

CPC classification number: B05B15/1218 ,  B05B5/032 ,  B05B5/08 ,  B05B5/1683

Abstract: An electrostatic powder spraying apparatus that includes a nonrotating disk-like member having an edge; the electrostatic field extends between the edge of disk and articles to be coated. A first means of the apparatus deflects powder radially outwardly into a chamber. The chamber is adjacent the first means and provides space in which tangential streams impart a spiral motion or whirling cyclone-type motion to the radially deflected powder. An apertured means is spaced from the non-rotating disk-like member. The spiral motion of entrained powder moves it outwardly along the surface of the non-rotating disk-like member and causes air to be aspirated through the aperture to mix with the powder moving radially outwardly along the surface of the disk-like member. By this means the powder is given sufficient momentum to be ejected from the edge of the disk to the vicinity of an article at a powder attracting potential where the electrostatic field forces can guide the charged powder to the article.

公开(公告)号：US3844477A

公开(公告)日：1974-10-29

申请号：US36179373

申请日：1973-05-18

Applicant: RANSBURG ELECTRO COATING CORP

Inventor： POLLARD K ,  PROBST R ,  STOCKTON F

IPC: B05B5/03 ,  B05B5/00 ,  F23D11/28

CPC classification number: B05B5/032

Abstract: Powder color change is accomplished easily and conveniently by providing a spray device having a channel or groove in its side and traversing its length in combination with one of a plurality of elongated, flexible powder feed tubes. The channel is formed from rigid material. One end of each of the feed tubes is connected to its cooperatively associated power pump immersed in a powder reservoir. Each feed tube is adapted to be snapped into or out of the channel or groove of the spray device. The feed tube is retained in the channel in such a manner as to prevent harmful movement thereof with respect to the channel and other components of the device during the spraying operation. However, the feed tube is retained in the channel in such a manner as to permit the user to remove the tube from the channel without employing undue force or special tools. The feed tube selected to be snap fitted into the channel of the spray device dictates the color of the power to be sprayed upon activation of the spray device. The system employing the spray device includes control means for switching from one powder reservoir to another powder reservoir upon removal of one feed tube from the spray device and insertion of another feed tube into the spray device.

Abstract translation: 通过提供一种在其侧面具有通道或沟槽并且与多个细长的柔性粉末进料管中的一个结合的长度的喷洒装置来容易且方便地实现粉末颜色变化。 通道由刚性材料形成。 每个进料管的一端连接到浸入粉末储存器中的其协作关联的动力泵。 每个进料管适于卡入喷射装置的通道或凹槽中。 进料管以这样的方式保持在通道中，以防止在喷涂操作期间相对于通道和装置的其它部件的有害移动。 然而，馈送管以这样的方式保持在通道中，即允许使用者在不使用不适当的力或专用工具的情况下将管从通道中取出。 被选择为卡扣配合到喷雾装置的通道中的进料管指示在喷射装置启动时要喷射的动力的颜色。

公开(公告)号：US3815820A

公开(公告)日：1974-06-11

申请号：US27261563

申请日：1963-04-12

Applicant: RANSBURG ELECTRO COATING CORP

Inventor： PROBST R

IPC: B05B5/035 ,  B05B5/053 ,  B05B5/02

CPC classification number: B05B5/053 ,  B05B5/035

Abstract: An apparatus for atomizing liquid coating material and electrostatically depositing the material on a surface to be coated comprising an elongated body of insulating material having two passages therethrough, one passage for liquid coating material and the other passage containing resistor means connected with a source of high electrical potential. An electrode is connected with said resistor means for electrostatically charging atomized particles of said coating material.

Abstract translation: 一种用于雾化液体涂料并将材料静电沉积在待涂覆的表面上的装置，包括具有两个通道的细长绝缘材料体，一个用于液体涂覆材料的通道，另一个通道包含与高电源 潜在。 电极与所述电阻器连接，用于静电充电所述涂层材料的雾化颗粒。

公开(公告)号：US3777981A

公开(公告)日：1973-12-11

申请号：US3777981D

申请日：1971-11-18

Applicant: RANSBURG ELECTRO COATING CORP

Inventor： PROBST R ,  POLLARD K ,  STOCKTON F

IPC: B05B5/03 ,  B05B5/16 ,  B05B12/14 ,  E01B1/00

CPC classification number: B05B5/032 ,  B05B5/1683 ,  B05B12/14

Abstract: Powder color change is accomplished easily and conveniently by providing a spray device having a channel or groove in its side and traversing its length in combination with one of a plurality of elongated, flexible powder feed tubes. The channel is formed from rigid material. One end of each of the feed tubes is connected to its cooperatively associated powder pump immersed in a powder reservoir. Each feed tube is adapted to be snapped into or out of the channel or groove of the spray device. The feed tube is retained in the channel in such a manner as to prevent harmful movement thereof with respect to the channel and other components of the device during the spraying operation. However, the feed tube is retained in the channel in such a manner as to permit the user to remove the tube from the channel without employing undue force or special tools. The feed tube selected to be snap fitted into the channel of the spray device dictates the color of the powder to be sprayed upon activation of the spray device. The system employing the spray device includes control means for switching from one powder reservoir to another powder reservoir upon removal of one feed tube from the spray device and insertion of another feed tube into the spray device.

Abstract translation: 通过提供一种在其侧面具有通道或沟槽并且与多个细长的柔性粉末进料管中的一个结合的长度的喷洒装置来容易且方便地实现粉末颜色变化。 通道由刚性材料形成。 每个进料管的一端连接到浸入粉末储存器中的其协作关联的粉末泵。 每个进料管适于卡入喷射装置的通道或凹槽中。 进料管以这样的方式保持在通道中，以防止在喷涂操作期间相对于通道和装置的其它部件的有害移动。 然而，馈送管以这样的方式保持在通道中，即允许使用者在不使用不适当的力或专用工具的情况下将管从通道中取出。 被选择为卡扣配合到喷雾装置的通道中的进料管指示在喷涂装置启动时待喷雾的粉末的颜色。