公开(公告)号：US20180281000A1

公开(公告)日：2018-10-04

申请号：US15522082

申请日：2015-10-27

Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH

Inventor： Manoj Kumar PATEL ,  C GHANSHYAM ,  Pawan KAPUR

IPC: B05B5/053 ,  B05B5/03 ,  B05B5/043 ,  B05B7/04

CPC classification number: B05B5/0533 ,  B05B5/03 ,  B05B5/043 ,  B05B7/045 ,  B05B7/083

Abstract: A system for spraying liquid pesticides with enhanced performance to crops and orchards, combines an air-assisted nozzle and electrostatic induction charging, low voltage dc power supply raised to several kilovolts which is applied to a ring electrode embedded at a selected distance in the nozzle, spray nozzle made of insulating material to avoid the shock and hazardous, an external air assistance system which supplies compressed air to assist the finely divided liquid spray, movable support system for air supplies whose variation of spray coverage is from parallel to the spray center line (0°) to maximum target spray coverage, flexible spring system to compress or elongate the air supply to change the spray coverage, manually controlled trigger system to compress or elongate the springs, to transport electrostatically charged droplets to intended target with variable spray canopy coverage, applicable in high wind and transient agro-climatic conditions.

公开(公告)号：US09962720B2

公开(公告)日：2018-05-08

申请号：US15023241

申请日：2014-09-22

Applicant: Spraying Systems Co.

Inventor： Glenn R. St. Peter ,  John Leone ,  Charles J. Zaverson ,  Thomas E. Ackerman

IPC: B05B5/03 ,  B05B5/043 ,  B05B5/16 ,  B05B7/06 ,  B05B5/053

CPC classification number: B05B5/03 ,  B05B5/043 ,  B05B5/0533 ,  B05B5/1608 ,  B05B7/067

Abstract: An air assisted electrostatic liquid spray nozzle assembly having a relatively long elongated nozzle body with a spray tip and surrounding air cap disposed at a downstream end of the nozzle body. The spray nozzle assembly includes an upstream electrode for connection to a high voltage electric source, an elongated feed tube, an electrically enhancing stinger, and the spray tip which are secured and retained by the air cap in electrically conductive relation to each other such that liquid passing through liquid passages of the electrode, feed tube, stinger, and spray tip is discharged in an electrostatically charged pattern of liquid particles. The air cap is removable to permit easy removal and replacement of the spray tip, stinger, and liquid feed tube.

公开(公告)号：US20170128969A1

公开(公告)日：2017-05-11

申请号：US15318569

申请日：2016-03-02

Applicant: ABB K.K.

Inventor： Kuniharu YAMAUCHI

IPC: B05B15/02 ,  B05B5/04 ,  B05B5/08 ,  B05B3/10

CPC classification number: B05B3/1014 ,  B05B3/10 ,  B05B5/04 ,  B05B5/0407 ,  B05B5/0415 ,  B05B5/0426 ,  B05B5/043 ,  B05B5/08 ,  B05B15/555

Abstract: A rotary atomizing head (7) is provided with an outer peripheral surface washing passage (14) open onto anatomizing head outer peripheral surface (13) for causing wash fluid supplied from a feed tube (6) to flow out into an annular clearance (20) between the rotary atomizing head (7) and a shaping air ring (15). An outflow opening (14C1) of an outflow passage (14C) constituting the outer peripheral surface washing passage (14) is provided in a position closer to the backside into the annular clearance (20) by a length dimension (L1) than a front end surface (17A) of a front ring section (17) constituting the shaping air ring (15). Further, the outflow opening (14C1) opens to the annular clearance (20) in an angle (α1) that is an acute angle to the atomizing head outer peripheral surface (13).

公开(公告)号：US20160288375A1

公开(公告)日：2016-10-06

申请号：US15060828

申请日：2016-03-04

Applicant: KIKUSUI SEISAKUSHO LTD.

Inventor： Tomohiro KAKITANI

IPC: B29C37/00 ,  B29C43/36 ,  F16N7/32 ,  B05B15/04

CPC classification number: B29C37/00 ,  B05B5/043 ,  B05B12/18 ,  B05B14/00 ,  B05B14/10 ,  B29C43/36 ,  B29C2037/92 ,  B30B15/0011 ,  F16N7/32

Abstract: A spray device includes an upper punch spray nozzle configured to spray a spray agent to a lower end surface of an upper punch, a lower punch spray nozzle configured to spray a spray agent to an upper end surface of a lower punch and an inner peripheral surface of a die bore, a first suction port configured to suck the sprayed spray agent, and a guide member configured to guide the spray agent sprayed from the upper punch spray nozzle to the first suction port. The guide member is configured to be located above the upper punch spray nozzle.

Abstract translation: 喷雾装置包括上冲头喷雾喷嘴，其构造成将喷雾剂喷射到上冲头的下端表面，下冲头喷嘴，其构造成将喷雾剂喷射到下冲头的上端表面和内周面 模具孔的第一吸入口，被配置为吸附喷射的喷雾剂的第一吸入口;以及引导构件，其将从上冲头喷射喷嘴喷射的喷雾剂引导到第一吸入口。 引导构件被配置为位于上冲头喷嘴的上方。

公开(公告)号：US09370787B2

公开(公告)日：2016-06-21

申请号：US14237298

申请日：2013-03-11

Applicant: ABB K.K.

Inventor： Kuniharu Yamauchi

IPC: B05B5/04 ,  B05B5/043 ,  B05B15/02 ,  B05B3/10

CPC classification number: B05B3/1035 ,  B05B3/1057 ,  B05B5/0407 ,  B05B5/043 ,  B05B15/50 ,  B05B15/55

Abstract: A feed tube is provided in a rotational shaft that is rotated by a motor. The feed tube includes a connecting member that includes a paint supplying port, a tube body including a base end connected to the connecting member and a front end that extends in the rotational shaft toward a rotary atomizing head, a positioning member provided in the front end of the tube body and including a tube positioning hole, and a paint tube including a base end connected to the paint supplying port of the connecting member and a front end inserted through the tube positioning hole of the positioning member. The paint tube is formed of a tubular body in an inside of which a paint passage is formed by using a resin material having water repellency.

Abstract translation: 供给管设置在由马达旋转的旋转轴中。 所述进料管包括连接构件，所述连接构件包括涂料供给口，管体，所述管体包括连接到所述连接构件的基端和在所述旋转轴中朝向旋转雾化头延伸的前端;定位构件，其设置在所述前端 并且包括管定位孔，以及涂料管，其包括连接到连接构件的供油口的基端和通过定位构件的管定位孔插入的前端。 油漆管由管状体形成，其内部通过使用具有防水性的树脂材料形成油漆通道。

公开(公告)号：US20160074885A1

公开(公告)日：2016-03-17

申请号：US14784837

申请日：2014-04-18

Applicant: SAMES TECHNOLOGIES

Inventor： Eric Prus ,  Didier Chevron

IPC: B05B5/04 ,  B05B5/08

CPC classification number: B05B5/0407 ,  B05B5/0426 ,  B05B5/043 ,  B05B5/0533 ,  B05B5/0535 ,  B05B5/087 ,  B05B15/50

Abstract: An electrostatic spray device for spraying a liquid coating product, including a rotating bowl and a device for driving the bowl around a rotational axis, the bowl defining a concave surface for distributing the coating product and an edge which limits an area for the spraying the coating product. The spray device includes an electrode that charges by ionisation of drops of the coating product. The electrode is arranged, in relation to the edge and along the rotational axis, opposite the spray area, between the edge and the device for driving the bowl. A second electrode mounted on a stationary body allows the creation of an electrostatic field for transporting drops. A third electrode, which is also mounted on a stationary body, is brought to an intermediate potential between those of the first and second electrodes during the operation of the spray device.

Abstract translation: 一种用于喷射液体涂覆产品的静电喷涂装置，包括旋转的碗和用于围绕旋转轴线驱动碗的装置，所述碗限定用于分配涂层产品的凹面和限制用于喷涂涂层的区域的边缘 产品。 喷雾装置包括通过电镀涂层产物的液滴进行充电的电极。 电极相对于边缘并沿着旋转轴线布置成与喷射区域相对，在边缘和用于驱动碗的装置之间。 安装在固定体上的第二电极允许产生用于输送液滴的静电场。 在喷雾装置的操作期间，也安装在静止体上的第三电极在第一电极和第二电极的电极之间变成中间电位。

公开(公告)号：US09144811B2

公开(公告)日：2015-09-29

申请号：US13843479

申请日：2013-03-15

Applicant: Steven C. Cooper

Inventor： Steven C. Cooper

IPC: B05B5/00 ,  B05B5/043 ,  B05B7/04 ,  B05B7/22

CPC classification number: B05B5/043 ,  B05B5/087 ,  B05B7/0441 ,  B05B7/22

Abstract: An electrostatic sprayer for spraying a liquid includes a nozzle formed from a nozzle body that has an inlet for receiving a liquid and a liquid tip having an outlet for ejection of the liquid to form a liquid spray. The nozzle also includes an electrode disposed around the outlet of the liquid tip for charging the liquid. The electrode is captive in a removable cap that is that is detachably secured, e.g., via threaded connection, to the sprayer, so that the cap is removable for servicing, cleaning or replacement of nozzle components such as the liquid tip. The nozzle includes a calibratable stop mechanism for controlling a position of the electrode with respect to the outlet of the liquid tip when the cap is installed. The stop mechanism may be provided by a locking ring around a barrel of the sprayer that stops rotation of the cap.

Abstract translation: 用于喷射液体的静电喷雾器包括由具有用于接收液体的入口的喷嘴体形成的喷嘴和具有用于喷射液体以形成液体喷雾的出口的液体末端。 喷嘴还包括设置在液体末端的出口周围的用于对液体充电的电极。 电极被固定在可移除的盖中，其可拆卸地固定（例如通过螺纹连接）到喷雾器，使得帽可移除以用于维护，清洁或更换诸如液体尖端的喷嘴部件。 喷嘴包括可校准的停止机构，用于当安装盖时控制电极相对于液体尖端的出口的位置。 止动机构可以由围绕喷雾器的桶的锁定环提供，其阻止盖的旋转。

公开(公告)号：US09044779B2

公开(公告)日：2015-06-02

申请号：US13642754

申请日：2011-04-27

Applicant: Steven Thomas Thompson ,  Robert Edward Barker ,  Neil Lewis Engward ,  Gavin John Scott

Inventor： Steven Thomas Thompson ,  Robert Edward Barker ,  Neil Lewis Engward ,  Gavin John Scott

IPC: B05D1/06 ,  B05D1/36 ,  B05B5/053 ,  B05D7/00 ,  B05B5/03 ,  B05B5/043

CPC classification number: B05D1/06 ,  B05B5/032 ,  B05B5/043 ,  B05B5/0535 ,  B05B5/0536 ,  B05D1/36 ,  B05D7/542 ,  B05D2451/00 ,  B05D2401/32

Abstract: A method for the application of at least two different powder coating layers to a substrate comprising the steps of application of a first powder coating layer followed by the application of a second powder coating layer, without any substantial curing of the first powder coating layer prior to the application of the second powder coating layer, followed by the simultaneous curing of the first powder coating layer and the second powder coating layer, wherein the first powder coating layer is applied to the substrate using a corona charging system and the second powder coating layer is applied to the substrate using a tribo charging system, or the first powder coating layer is applied to the substrate using a tribo charging system and the second powder coating layer is applied to the substrate using a corona charging system and the first powder coating layer and second powder coating layer have an opposite electrostatic polarity.

Abstract translation: 一种用于将至少两种不同的粉末涂层施加到基底上的方法，包括以下步骤：施加第一粉末涂层，然后施加第二粉末涂层，而不在第一粉末涂层之前基本上固化第一粉末涂层 施加第二粉末涂层，然后同时固化第一粉末涂层和第二粉末涂层，其中使用电晕充电系统将第一粉末涂层施加到基底上，第二粉末涂层为 使用摩擦带电系统施加到基板上，或者使用摩擦带电系统将第一粉末涂层施加到基板上，并且使用电晕充电系统将第二粉末涂层施加到基板上，并且将第二粉末涂层施加到基板 粉末涂层具有相反的静电极性。

公开(公告)号：US08950696B2

公开(公告)日：2015-02-10

申请号：US13622447

申请日：2012-09-19

Applicant: George N. Massey

Inventor： George N. Massey

IPC: B05B5/043 ,  B05B5/025 ,  B05B1/20 ,  B64D1/18 ,  B05B5/00 ,  B05B5/053 ,  B05B5/08 ,  B05B1/06

CPC classification number: B05B5/043 ,  B05B1/06 ,  B05B5/003 ,  B05B5/0533 ,  B05B5/085 ,  B64D1/18

Abstract: An apparatus for spraying and inducing an electrostatic charge upon a liquid in excess of 0.8 millicoloumb/kilogram is connectable to a boom fitted to a vehicle, such as an aircraft, having a dc power supply. The apparatus comprises a nozzle constructed from a substantially non-conductive material and includes a spray tip designed to provide a hollow conical spray pattern. A support member extends from the nozzle and supports a charging electrode for inducing an electrostatic charge upon the liquid sprayed through the nozzle. The charging electrode attaches to the support member and is electrically connectable to the dc power supply. The charging electrode includes a cylindrical portion and a plurality of corona discharge members extending inwardly from a distal end of the cylindrical portion adjacent to the spray tip. The charging electrode is positioned to permit the hollow conical spray pattern to pass unhindered therethrough.

Abstract translation: 在超过0.8毫微克/千克的液体上喷雾和诱导静电荷的装置可连接到具有直流电源的装配到诸如飞行器的车辆的起重臂上。 该设备包括由基本上不导电的材料构成的喷嘴，并且包括设计成提供中空锥形喷射图案的喷嘴。 支撑构件从喷嘴延伸并且支撑用于在通过喷嘴喷射的液体上引起静电荷的充电电极。 充电电极附接到支撑构件并且可电连接到直流电源。 充电电极包括圆柱形部分和从圆柱形部分的与喷射尖端相邻的远端向内延伸的多个电晕放电构件。 充电电极被定位成允许空心锥形喷射图案不受阻碍地穿过其中。

公开(公告)号：US08757522B2

公开(公告)日：2014-06-24

申请号：US13086550

申请日：2011-04-14

Applicant: Toshihide Tsuji ,  Tatsuya Hayashi

Inventor： Toshihide Tsuji ,  Tatsuya Hayashi

IPC: B05B5/00

CPC classification number: B05B5/043 ,  A01K1/0082 ,  B05B1/3006 ,  B05B1/3415 ,  B05B5/025 ,  B05B5/0533 ,  F24F5/0035 ,  F24F6/14 ,  F24F2006/146 ,  Y02A40/75 ,  Y02A40/76 ,  Y02B30/545 ,  Y02P60/54 ,  Y02P60/542

Abstract: Cooling water is pressurized and supplied via a pipe to an electrified atomization head installed in an atomization cooling area. The jetted particles of the cooling water from the electrified atomization head are electrified and atomized. An electrification voltage is applied from a voltage application unit to the electrified atomization head, and the external electric field generated by applying a voltage between a water-side electrode unit and an induction electrode unit is applied to the cooling water in a jetting process so as to electrify the atomization water and facilitate adsorption to people.

Abstract translation: 冷却水通过管道被加压并供给到安装在雾化冷却区域中的电化雾化头。 来自电化雾化头的冷却水的喷射颗粒带电并雾化。 从电压施加单元向带电雾化头施加起电电压，并且通过在水侧电极单元和感应电极单元之间施加电压而产生的外部电场在喷射过程中被施加到冷却水，以便 使雾化水通电并促进人们的吸附。