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公开(公告)号：US10441961B2
公开(公告)日：2019-10-15
申请号：US15128133
申请日：2015-03-24
发明人： Takashi Kikuchi , Norihiko Sudo , Masaaki Shoji , Toshiyuki Kokubo , Koji Ikeda , Hiroaki Takahashi
摘要： An electrostatic coating device that can suppress the arising of corrosion in insulating members and the like surrounding coating material supply and discharge paths because of leakage arising between the paths. An electrostatic coating device is characterized by being provided with: a body part; a head part; a linking part that links the body part and the head part; a coating material path that is a first path disposed from the body part to the head part, wherein a high-voltage is applied along with the coating material (first fluid) being fed; a washing fluid path that is a second path disposed from the body part to the head part, wherein a washing fluid (second fluid) is fed along with a connection to a ground; and a displacement part for displacing all or part of air retained between the coating material path and a washing fluid path with new air.
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公开(公告)号：US20190381523A1
公开(公告)日：2019-12-19
申请号：US16556976
申请日：2019-08-30
发明人： Takashi Kikuchi , Norihiko Sudo , Masaaki Shoji , Toshiyuki Kokubo , Koji Ikeda , Hiroaki Takahashi
摘要： An electrostatic coating device that can suppress the arising of corrosion in insulating members and the like surrounding coating material supply and discharge paths because of leakage arising between the paths. An electrostatic coating device is characterized by being provided with: a body part; a head part; a linking part that links the body part and the head part; a coating material path that is a first path disposed from the body part to the head part, wherein a high-voltage is applied along with the coating material (first fluid) being fed; a washing fluid path that is a second path disposed from the body part to the head part, wherein a washing fluid (second fluid) is fed along with a connection to a ground; and a displacement part for displacing all or part of air retained between the coating material path and a washing fluid path with new air.
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公开(公告)号：US20140217721A1
公开(公告)日：2014-08-07
申请号：US14245270
申请日：2014-04-04
IPC分类号： F16L45/00
CPC分类号： F16L45/00 , B05B5/0407 , B05B5/1616 , B05B5/1625 , B05B5/1666 , B05B5/1675 , B05B12/14 , B05B12/149 , B05B15/55 , F16L37/30 , Y10T137/598
摘要： In an electrostatic coating apparatus, an electrically conductive coating material is supplied through a coating material supplying path to a coating gun to which a high voltage is applied. The electrostatic coating apparatus is provided with an insulating and separating valve capable of electrically insulating and separating the coating material supplying path into an application side in which the high voltage is applied and a non-application side. The insulating and separating valve is provided with a female coupling member having a first connecting portion and a male coupling member having a second connecting portion. A supplying hole for supplying a cleaning fluid to the first connecting portion and the second connecting portion and a discharging hole for discharging the cleaning fluid supplied to the first connecting portion and the second connecting portion are provided on one of the female coupling member disposed on the non-application side and the male coupling member.
摘要翻译： 在静电涂布装置中，导电涂料通过涂料供给路径供给到施加高电压的涂布枪。 静电涂布装置设置有绝缘分离阀，其能够将涂料供给路径电绝缘并分离到施加高电压的施加侧和非施加侧。 绝缘分离阀设置有阴连接构件，阴联接构件具有第一连接部分和具有第二连接部分的阳联接构件。 用于向第一连接部分和第二连接部分供应清洁流体的供应孔和用于排出供应到第一连接部分和第二连接部分的清洁流体的排放孔设置在设置在第一连接部分上的阴联接部件 非施加侧和阳连接构件。
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公开(公告)号：US20170106382A1
公开(公告)日：2017-04-20
申请号：US15128133
申请日：2015-03-24
发明人： Takashi Kikuchi , Norihiko Sudo , Masaaki Shoji , Toshiyuki Kokubo , Koji Ikeda , Hiroaki Takahashi
摘要： An electrostatic coating device that can suppress the arising of corrosion in insulating members and the like surrounding coating material supply and discharge paths because of leakage arising between the paths. An electrostatic coating device is characterized by being provided with: a body part; a head part; a linking part that links the body part and the head part; a coating material path that is a first path disposed from the body part to the head part, wherein a high-voltage is applied along with the coating material (first fluid) being fed; a washing fluid path that is a second path disposed from the body part to the head part, wherein a washing fluid (second fluid) is fed along with a connection to a ground; and a displacement part for displacing all or part of air retained between the coating material path and a washing fluid path with new air.
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公开(公告)号：US10239072B2
公开(公告)日：2019-03-26
申请号：US15262390
申请日：2016-09-12
发明人： Graham Scaife , Koji Shido , Masashi Honma , Norihiko Sudo
摘要： A grounding dissipation unit for a paint delivery apparatus for delivering paint is disclosed. The paint delivery apparatus includes a first paint line for carrying paint from a canister, a second paint line for carrying paint to an ionizing applicator for electrically charging paint, a first water line for carrying water to a grounding source, a second water line carrying water to the grounding dissipation unit, and a third water line for carrying water to a dump. The grounding dissipation unit includes a core made of an electrically conductive material. A paint bore in the core connects the paint lines, and a water bore in the core connects to the water lines to ground the system. The paint bore and water bore do no intersect within the core.
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公开(公告)号：US09366372B2
公开(公告)日：2016-06-14
申请号：US14245270
申请日：2014-04-04
CPC分类号： F16L45/00 , B05B5/0407 , B05B5/1616 , B05B5/1625 , B05B5/1666 , B05B5/1675 , B05B12/14 , B05B12/149 , B05B15/55 , F16L37/30 , Y10T137/598
摘要： In an electrostatic coating apparatus, an electrically conductive coating material is supplied through a coating material supplying path to a coating gun to which a high voltage is applied. The electrostatic coating apparatus is provided with an insulating and separating valve capable of electrically insulating and separating the coating material supplying path into an application side in which the high voltage is applied and a non-application side. The insulating and separating valve is provided with a female coupling member having a first connecting portion and a male coupling member having a second connecting portion. A supplying hole for supplying a cleaning fluid to the first connecting portion and the second connecting portion and a discharging hole for discharging the cleaning fluid supplied to the first connecting portion and the second connecting portion are provided on one of the female coupling member disposed on the non-application side and the male coupling member.
摘要翻译： 在静电涂布装置中，导电涂料通过涂料供给路径供给到施加高电压的涂布枪。 静电涂布装置设置有绝缘分离阀，其能够将涂料供给路径电绝缘并分离到施加高电压的施加侧和非施加侧。 绝缘分离阀设置有阴连接构件，阴联接构件具有第一连接部分和具有第二连接部分的阳联接构件。 用于向第一连接部分和第二连接部分供应清洁流体的供应孔和用于排出供应到第一连接部分和第二连接部分的清洁流体的排放孔设置在设置在第一连接部分上的阴联接部件 非施加侧和阳连接构件。
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