公开(公告)号：EP2836309B1

公开(公告)日：2017-12-13

申请号：EP13715247.6

申请日：2013-04-12

申请人： SAMES KREMLIN

发明人： PRUS, Eric ,  PERINET, Sylvain ,  VINCENT, David ,  GOURBAT, Olivier

IPC分类号： B05B5/04

CPC分类号： B05B3/028 ,  B05B5/0426 ,  B05D1/02

公开(公告)号：EP3222360A1

公开(公告)日：2017-09-27

申请号：EP17161725.1

申请日：2017-03-20

申请人： Exel Industries

发明人： GOISOT, Gilles ,  PERINET, Sylvain ,  LE STRAT, Cédric ,  BERTRAND, Nicolas

IPC分类号： B05B5/04

CPC分类号： B05B3/0422 ,  B05B3/1092 ,  B05B5/0426 ,  B05B15/60

摘要： L'invention concerne un pulvérisateur (1), comprenant un élément (4) de guidage d'air, et des moyens (6, 8) de fixation de l'élément de guidage d'air sur un organe fixe (2) du pulvérisateur. Les moyens de fixation comprennent au moins un moyen d'attraction magnétique (6) monté sur un premier composant parmi l'élément de guidage d'air et l'organe fixe et au moins une pièce (8) en matériau ferromagnétique, qui est destinée à coopérer avec 'le moyen d'attraction magnétique et qui est montée sur ou formée par l'autre composant parmi l'élément de guidage d'air (4) et l'organe fixe (2).

摘要翻译： 本发明涉及一种喷雾器（1），其包括导气元件（4）和用于将导气元件固定到喷雾器的静止元件（2）的装置（6,8） 。 固定装置包括至少一个安装在空气引导元件的第一部件上的磁性吸引装置（6）和固定部件以及由铁磁材料制成的至少一个部件（8），其旨在 与磁性吸引装置协作并且安装在导风件（4）和固定件（2）中的另一个上或由其形成。

公开(公告)号：EP3067120A4

公开(公告)日：2017-05-03

申请号：EP14860737

申请日：2014-10-29

申请人： RANSBURG IND FINISHING KK

发明人： MITSUI MICHIO ,  YOSHIDA OSAMU ,  YOKOMIZO YOSHIJI

IPC分类号： B05B5/03 ,  B05B3/10 ,  B05B5/04

CPC分类号： B05B5/03 ,  B05B3/1092 ,  B05B5/0407 ,  B05B5/0426

摘要： An electrostatic coater capable of realizing high-level coating quality is provided. Shaping air SA, discharged from an air port 12, is directed radially outward. An elevation angle thereof preferably ranges from 10 ° to 20 °. Further, the shaping air SA is a flow in a state of being twisted in a direction opposite to the rotation direction R of a bell cup 10. The twisting angle about the axis O of the bell cup 10 preferably ranges from 38 ° to 60 °. A liquid thread 20 of paint extends radially outward from the outer peripheral edge 10b of the bell cup 10, and the paint separated from the tip end thereof becomes a particle 22. It is preferable that the shaping air SA collides with the paint particle at a point P where the momentum of the paint particle 22 is decreased.

摘要翻译： 提供了能够实现高水平涂层质量的静电涂布机。 从空气口12排出的成形空气SA径向向外引导。 其仰角优选在10°至20°的范围内。 此外，成形空气SA是在与钟形杯10的旋转方向R相反的方向上扭转的状态下的流动。围绕钟形杯10的轴线O的扭转角优选为38°至60° 。 涂料的液体线20从钟杯10的外周边缘10b径向向外延伸，并且从其尖端分离的涂料成为粒子22.优选的是，成形空气SA与涂料粒子在 点P，其中涂料颗粒22的动量降低。

公开(公告)号：EP3040128A4

公开(公告)日：2017-04-19

申请号：EP14840819

申请日：2014-08-11

申请人： ABB KK

发明人： YAMAUCHI KUNIHARU

IPC分类号： B05B3/10 ,  B05B5/04 ,  B05B5/043

CPC分类号： B05B3/1092 ,  B05B3/1035 ,  B05B3/1064 ,  B05B5/0415 ,  B05B5/0426 ,  B05B5/043 ,  B05B15/0431

摘要： A shaping air ring (10) is configured of a body (11), a cover (13) and a nozzle (15). A tapered conical protrusion (17) is provided in a front end of the nozzle (15) to abut on the cover (13) in contact therewith without a clearance therebetween. Numerous inclined recessed grooves (20) are provided on a forward tapered surfaces (17C) of the conical protrusion (17) over the entire periphery. Further, a first shaping air ejecting hole (23) is formed between each of the inclined recessed grooves (20) and an inner peripheral surface (13B2) of the cover (13) to eject shaping air toward a releasing edge (9E) of a rotary atomizing head (9). Second shaping air ejecting holes (24) are provided on an inner peripheral surface (16A) of the nozzle (15) to eject shaping air along an outer peripheral surface (9C) of the rotary atomizing head (9).

摘要翻译： 成形气环（10）由主体（11），盖（13）和喷嘴（15）构成。 锥形突起（17）设置在喷嘴（15）的前端中，以抵接在盖子（13）上而与其间没有间隙。 多个倾斜的凹槽（20）设置在圆锥形突起（17）的整个周边的前锥形表面（17C）上。 此外，在每个倾斜凹槽（20）和盖（13）的内周表面（13B2）之间形成有第一成形空气喷射孔（23），以朝向（C）的释放边缘（9E）排出成形空气 旋转雾化头（9）。 在喷嘴（15）的内周面（16A）上设置有第二成形喷气孔（24），以沿着旋转雾化头（9）的外周面（9C）排出成形空气。

公开(公告)号：EP3056283A1

公开(公告)日：2016-08-17

申请号：EP16155743.4

申请日：2016-02-15

申请人： Toyota Jidosha Kabushiki Kaisha ,  Ransburg Industrial Finishing K.K.

发明人： Yamasaki, Isamu ,  Kobayashi, Shunya ,  Mitsui, Michio ,  Yokomizo, Yoshiharu ,  Yoshida, Osamu

IPC分类号： B05B3/10 ,  B05B5/04

CPC分类号： B05B5/0407 ,  B05B3/1092 ,  B05B5/03 ,  B05B5/0426

摘要： The present invention solves a problem of a trade-off between increases in paint discharge rate and maintenance of painting quality. A rotary atomizing electrostatic applicator includes a bell cup 10 whose back 10a is hit by atomization air SA-IN at an angle of 90 degrees or less; and first air holes 30 adapted to discharge the atomization air SA-IN directed at the back 10a of the bell cup, wherein the first air holes 30 are arranged at equal intervals on a circumference centered around a rotation axis of the bell cup 10 , the first air holes 30 are oriented in a direction opposite to a rotation direction of the bell cup 10 ; and the atomization air SA-IN discharged through the first air holes 30 is twisted in the direction opposite to the rotation direction of the bell cup 10 at an angle of 50 degrees or more and less than 60 degrees.

摘要翻译： 本发明解决了涂料排放速率增加和涂装质量保持之间的折衷问题。 旋转雾化静电施加器包括钟形杯10，其背部10a由雾化空气SA-IN以90度或更小的角度撞击; 以及用于排出指向钟杯背部10a的雾化空气SA-IN的第一空气孔30，其中第一空气孔30等间距地布置在以钟形杯10的旋转轴线为中心的圆周上， 第一气孔30沿与钟形杯10的旋转方向相反的方向取向; 并且通过第一气孔30排出的雾化空气SA-IN以与钟形杯10的旋转方向相反的方向以50度以上且小于60度的角度扭转。

公开(公告)号：EP3040128A1

公开(公告)日：2016-07-06

申请号：EP14840819.8

申请日：2014-08-11

申请人： ABB K.K.

发明人： YAMAUCHI Kuniharu

IPC分类号： B05B3/10 ,  B05B5/04

CPC分类号： B05B3/1092 ,  B05B3/1035 ,  B05B3/1064 ,  B05B5/0415 ,  B05B5/0426 ,  B05B5/043

摘要： A shaping air ring (10) is configured of a body (11), a cover (13) and a nozzle (15). A tapered conical protrusion (17) is provided in a front end of the nozzle (15) to abut on the cover (13) in contact therewith without a clearance therebetween. Numerous inclined recessed grooves (20) are provided on a forward tapered surfaces (17C) of the conical protrusion (17) over the entire periphery. Further, a first shaping air ejecting hole (23) is formed between each of the inclined recessed grooves (20) and an inner peripheral surface (13B2) of the cover (13) to eject shaping air toward a releasing edge (9E) of a rotary atomizing head (9). Second shaping air ejecting holes (24) are provided on an inner peripheral surface (16A) of the nozzle (15) to eject shaping air along an outer peripheral surface (9C) of the rotary atomizing head (9).

公开(公告)号：EP2859955A4

公开(公告)日：2016-03-02

申请号：EP13801382

申请日：2013-05-15

IPC分类号： B05B5/04 ,  B05B15/04

CPC分类号： B05B5/057 ,  B05B5/025 ,  B05B5/0403 ,  B05B5/0407 ,  B05B5/0426 ,  B05B15/045 ,  H01B13/0026

摘要： A rotary atomizing head (4) is mounted on a front end side of an air motor (3). A shaping air ring (9) with air spout holes (10, 11) formed therein is provided on the rear side of the rotary atomizing head (4). The shaping air ring (9) is formed of a conductive material and is connected to ground. External electrode units (13) are provided in the periphery of the rotary atomizing head (4). A film cover (17) made of an insulating material is provided to cover an outer peripheral side of the air motor (3). A semi conductive member (21) is replaceably mounted to an adaptor (16) provided on an outer peripheral side of the shaping air ring (9). A rear end part (21B) of the semi conductive member (21) is made in contact with a front end part (19D) of the film cover (17). A front end part (21C) of the semi conductive member (21) is made in contact with the shaping air ring (9).

公开(公告)号：EP2808089A4

公开(公告)日：2015-10-14

申请号：EP12866946

申请日：2012-11-14

申请人： ABB KK

发明人： YAMAUCHI KUNIHARU

IPC分类号： B05B5/04 ,  B05B3/00 ,  B05B3/10 ,  B05B5/00

CPC分类号： B05B3/1092 ,  B05B3/001 ,  B05B3/1014 ,  B05B3/1035 ,  B05B3/1064 ,  B05B5/001 ,  B05B5/0415 ,  B05B5/0426

摘要： A bearing air passage (13) through which bearing air is supplied toward an air bearing (6E) of an air motor (6) and a turbine air passage (15) through which driving air is supplied toward a turbine (6C) are provided in a housing (2). An annular space (17) surrounding the air motor (6) is provided between the housing (2) and a cover (5). A bearing air branch passage (18) connecting the annular space (17) and the bearing air passage (13) to each other and a turbine air branch passage (19) for connecting the annular space (17) and the turbine air passage (15) to each other are provided. The air branch passages (18, 19) lead a part of the compressed air to the annular space (17) and keep the cover (5) in a heated state.

公开(公告)号：EP2808089A1

公开(公告)日：2014-12-03

申请号：EP12866946.2

申请日：2012-11-14

申请人： ABB K.K.

发明人： YAMAUCHI Kuniharu

IPC分类号： B05B5/04 ,  B05B3/10

CPC分类号： B05B3/1092 ,  B05B3/001 ,  B05B3/1014 ,  B05B3/1035 ,  B05B3/1064 ,  B05B5/001 ,  B05B5/0415 ,  B05B5/0426

摘要： A bearing air passage (13) through which bearing air is supplied toward an air bearing (6E) of an air motor (6) and a turbine air passage (15) through which driving air is supplied toward a turbine (6C) are provided in a housing (2). An annular space (17) surrounding the air motor (6) is provided between the housing (2) and a cover (5). A bearing air branch passage (18) connecting the annular space (17) and the bearing air passage (13) to each other and a turbine air branch passage (19) for connecting the annular space (17) and the turbine air passage (15) to each other are provided. The air branch passages (18, 19) lead a part of the compressed air to the annular space (17) and keep the cover (5) in a heated state.

摘要翻译： 轴承空气通路（13），通过该轴承空气通路（13）向朝向涡轮机（6C）供应驱动空气的气动马达（6）的空气轴承（6E）和涡轮空气通路（15）供应轴承空气。 一个外壳（2）。 围绕气动马达（6）的环形空间（17）设置在壳体（2）和盖子（5）之间。 一个将环形空间17和轴承空气通道13相互连接的轴承空气分支通道18和一个用于连接环形空间17和涡轮空气通道15的涡轮空气分支通道19， ）相互提供。 空气分支通道（18,19）将一部分压缩空气引导到环形空间（17）并且使盖（5）保持加热状态。

公开(公告)号：EP2782680A1

公开(公告)日：2014-10-01

申请号：EP12788428.6

申请日：2012-09-27

申请人： P+S Pulverbeschichtungs und Staubfilteranlagen GmbH

发明人： PINGEL, Joachim

IPC分类号： B05B5/03 ,  B05B5/04

CPC分类号： B05B5/0426 ,  B05B1/06 ,  B05B5/032

摘要： The aim of the invention is to provide a method for applying powder with a powder spray gun and a powder spray gun, in order to achieve a uniform distribution of the powder in the airflow at low flow speed of the powder-air mixture. A uniform powder coating with a high penetration capability even into recesses in the workpiece to be treated shall be rendered possible thereby. Finally, a high degree of separation of the powder shall be achieved. The strand delivery of a powder-air mixture (16) is homogenised in a mixing chamber (4) inside a nozzle body (1) and converted into an airborne delivery. A nozzle cone (5) and distributer cone (13) lead to a further expansion of the powder-air mixture (16). Jet-shaping arrangements (19) on a displaceable sleeve (18) shape the powder-air mixture (16) following exit from the nozzle limiting edge (6). Displacement of the sleeve (18) allows an infinitely variable adjustment of the shape of the powder-air mixture (16), e.g. between a round jet and a flat jet. Conveying air (17), which is supplied via an annular nozzle (7), increases the projection range of the powder-air mixture (16).