公开(公告)号：US5269567A

公开(公告)日：1993-12-14

申请号：US813932

申请日：1991-12-27

申请人： Toshio Kubota ,  Nobunari Arai ,  Shoko Sasaki ,  Ichirou Ishibashi ,  Yukihito Ono ,  Niichi Toyama

发明人： Toshio Kubota ,  Nobunari Arai ,  Shoko Sasaki ,  Ichirou Ishibashi ,  Yukihito Ono ,  Niichi Toyama

IPC分类号： B05B5/053 ,  B05B5/16 ,  F16L33/34 ,  F16L11/12

CPC分类号： F16L33/34 ,  B05B5/0533 ,  B05B5/1625

摘要： Disclosed herein is a line jointing structure suitable for use in an electrostatic spray painting apparatus. The line jointing structure is used to connect to a device, an insulating line serving as a path for transportation of electrically conductive paint to which a high voltage is applied. The line jointing structure basically comprises a jointing member having a connecting portion capable of being inserted into an end of the insulating line, a sleeve disposed to cover an outer peripheral surface of the line, a nut for pressing the sleeve toward the connecting portion so as to connect the line to the connecting portion, the nut being fixedly mounted on the jointing member, and insulating seals disposed at both ends of the nut.

摘要翻译： 本文公开了适用于静电喷涂装置的线接合结构。 线接合结构用于连接到装置，作为用于输送施加高电压的导电涂料的路径的绝缘线。 线接合结构基本上包括具有能够插入绝缘线的端部的连接部分的接合构件，设置成覆盖线的外周面的套筒，用于将套筒朝向连接部分按压的螺母，以便 将线连接到连接部分，螺母固定地安装在接合构件上，绝缘密封件设置在螺母的两端。

公开(公告)号：US5199650A

公开(公告)日：1993-04-06

申请号：US821048

申请日：1992-01-16

申请人： Ichirou Ishibashi ,  Niichi Toyama ,  Toshio Kubota ,  Shoko Sasaki ,  Nobunari Arai

发明人： Ichirou Ishibashi ,  Niichi Toyama ,  Toshio Kubota ,  Shoko Sasaki ,  Nobunari Arai

IPC分类号： B05B5/16 ,  B05B12/14

CPC分类号： B05B5/1675 ,  B05B5/1625 ,  B05B12/14

摘要： Disclosed herein is a structure for preventing current from leaking out of devices such as a valve, an intermediate reservoir, etc., which are employed in an electrostatic spray coating apparatus for applying a desired voltage to electrically conductive paint so as to electrostatically spray-coat a workpiece therewith. The current-leakage prevention structure basically comprises any one of the devices each made of an electrically-conductive material, a container made of an insulating material, which accommodates the device therein and has a paint passage defined therein capable of communicating with the device, and a cover for externally covering the container. A creepage distance defined by the container and the cover is set to reach a desired creepage length or more capable of preventing current leakage. It is therefore possible to reliably prevent current from leaking even when a high voltage is applied to the devices.

摘要翻译： 这里公开了一种用于防止电流从诸如阀门，中间储存器等的装置泄漏的结构，其用于静电喷涂装置中以将导电涂料施加所需电压以便静电喷涂 与其一起工件。 防漏电结构基本上包括由导电材料制成的任何一种装置，由绝缘材料制成的容器，其容纳该装置并具有能够与装置连通的涂料通道，以及 用于外部覆盖容器的盖子。 由容器和盖子限定的爬电距离设定为能够防止电流泄漏的期望的爬电距离或更大。 因此，即使当对器件施加高电压时，也可以可靠地防止电流泄漏。

公开(公告)号：US5255856A

公开(公告)日：1993-10-26

申请号：US778269

申请日：1991-10-17

申请人： Ichirou Ishibashi ,  Nobunari Arai ,  Toshio Kubota

发明人： Ichirou Ishibashi ,  Nobunari Arai ,  Toshio Kubota

IPC分类号： B05B5/16 ,  B05B12/14

CPC分类号： B05B5/1675 ,  B05B5/1625 ,  B05B12/14

摘要： An electrostatic spray painting apparatus includes an electrically-insulated intermediate reservoir for storing therein conductive paint to which a high voltage is directly applied. In addition, the intermediate reservoir includes a cylinder, a piston reciprocatively and slidably disposed within the cylinder, and a fluid-flow straightening member protrudently formed in a part of a cylinder chamber used to be charged with the paint. The cylinder chamber is defined by the cylinder and the piston. An injection hole is defined near an outer peripheral edge of a cylinder wall so as to be connected to a paint and cleaning fluid feed source. A discharge hole is centrally defined in the cylinder wall so as to be connected to a spray gun, the discharge hole being used to discharge the paint and the cleaning liquid.

摘要翻译： 静电喷涂装置包括电绝缘的中间储存器，用于存储直接施加高电压的导电涂料。 此外，中间储存器包括缸体，可往复滑动地设置在缸体内的活塞和突出地形成在用于装入油漆的汽缸室的一部分中的流体流动矫直构件。 气缸室由气缸和活塞限定。 在气缸壁的外周边缘附近设有喷射孔，以连接到油漆和清洁液供给源。 排出孔中心地限定在气缸壁中，以便连接到喷枪，排出孔用于排出油漆和清洁液体。