公开(公告)号：US06230994B1

公开(公告)日：2001-05-15

申请号：US09581168

申请日：2000-06-13

申请人： Gunter Boerner ,  Gert Stauch ,  Josef Wittmann ,  Michio Mitsui ,  Kimiyoshi Nagai

发明人： Gunter Boerner ,  Gert Stauch ,  Josef Wittmann ,  Michio Mitsui ,  Kimiyoshi Nagai

IPC分类号： B05B500

CPC分类号： B05B3/1064 ,  B05B3/1092 ,  B05B5/0407 ,  B05B5/0426

摘要： A rotary atomizing head type coating machine which is arranged to prevent occurrence of spark discharges, including a rotational shaft (9) which is formed of an insulating material, a rotary atomizing head (11) which is likewise formed of an insulating material and mounted on a fore end portion of the rotational shaft (9). An on-head semi-conductive coat film (14) is formed on outer peripheral surfaces of the rotary atomizing head (11). On the other hand, a first arcuate coat film (16) is formed on a first limiter ring (15) which is provided on a motor body (6), and a second arcuate coat film (18) is formed on a second limiter ring (17) which is provided on the rotary atomizing head (11). Further, a power supply semi-conductive coat film (19) is formed on and around outer peripheral surfaces of the rotational shaft (9) between the arcuate coat films (16) and (18). A high voltage which is applied to the air motor 5 is supplied to paint releasing edges (12E) of the rotary atomizing head (11) through the first arcuate coat film (16), power supply semi-conductive coat film (19), second arcuate coat film (18) and on-head semi-conductive coat film (14).

摘要翻译： 一种旋转雾化头型涂布机，其设置为防止产生火花放电，包括由绝缘材料形成的旋转轴（9），旋转雾化头（11），其同样由绝缘材料形成并安装在 旋转轴（9）的前端部。 在旋转雾化头（11）的外周面形成有头部半导体涂膜（14）。 另一方面，在设置在电动机主体（6）上的第一限位环（15）上形成第一弧形涂膜（16），在第二限位环上形成第二弧形涂膜（18） （17），其设置在旋转雾化头（11）上。 此外，在弧形涂膜（16）和（18）之间的旋转轴（9）的外周表面上和周围形成电源半导电涂膜（19）。 供给到空气马达5的高电压通过第一弧形涂膜（16），电源半导体涂膜（19），第二弧形涂膜（19），涂布在旋转雾化头（11）的脱色边缘（12E） 弧形涂膜（18）和头半导电涂膜（14）。

公开(公告)号：US20070017441A1

公开(公告)日：2007-01-25

申请号：US10557474

申请日：2004-05-29

申请人： Gert Stauch ,  Bjoern Matthias ,  Uwe Goerges ,  Gunter Boerner ,  Josef Wittmann

发明人： Gert Stauch ,  Bjoern Matthias ,  Uwe Goerges ,  Gunter Boerner ,  Josef Wittmann

IPC分类号： B05B17/06 ,  B05C5/00 ,  B05B5/025

CPC分类号： B05B17/0623 ,  B05B1/14

摘要： The invention relates to an ultrasonic standing-wave atomizer arrangement for producing a paint spray mist for painting a workpiece, with at least one sonotrode, with a component arranged lying opposite the at least one sonotrode, a standing ultrasonic field being formed in the intermediate space between the at least one sonotrode and the component in the case of operation, and also with at least one nozzle-shaped paint feeding device, which arranged perpendicularly in relation to the center axis of each sonotrode and introduces the paint into the intermediate space for the atomizing process at at least one paint discharge point, the component arranged lying opposite the at least one sonotrode being a coaxially aligned reflector.

摘要翻译： 本发明涉及一种用至少一个超声波发生器制造用于对工件进行喷涂的涂料喷雾的超声波驻波分离器装置，具有与所述至少一个超声波发生器相对置的部件，在所述中间空间中形成立体超声波场 在操作的情况下在至少一个超声波发生器和部件之间，以及至少一个喷嘴形的涂料供给装置，其相对于每个超声焊丝的中心轴线垂直布置，并将油漆引入中间空间 在至少一个涂料排放点处的雾化过程，布置成与至少一个超声波发生器相对置的部件是同轴对准的反射器。

公开(公告)号：US07472850B2

公开(公告)日：2009-01-06

申请号：US10560278

申请日：2004-05-29

申请人： Gert Stauch ,  Bjoern Mattias ,  Uwe Goerges ,  Gunter Boerner ,  Hidetoshi Yamabe ,  Josef Wittmann

发明人： Gert Stauch ,  Bjoern Mattias ,  Uwe Goerges ,  Gunter Boerner ,  Hidetoshi Yamabe ,  Josef Wittmann

IPC分类号： B05B5/00 ,  F23D11/32 ,  B05D1/40

CPC分类号： B05B17/0623

摘要： The invention relates to an ultrasonic standing-wave atomizer arrangement for producing a paint spray mist for painting a workpiece, with a sonotrode, with a component arranged lying opposite the sonotrode, a standing ultrasonic field being formed in the intermediate space between the at least one sonotrode and the component in the case of operation. At least one nozzle-shaped paint feeding device is arranged perpendicularly in relation to the center axis of the sonotrode and introduces the paint into the intermediate space for the atomizing process at least one paint discharge point, the component arranged lying opposite the sonotrode being a coaxially aligned reflector, and the end face of the latter, facing the sonotrode, having a step-shaped recessed formation and the depth of said recessed formation corresponding to a multiple of half the wavelength λ of the sonic vibrations in air that are produced in the sonotrode.

摘要翻译： 本发明涉及一种超声波驻波雾化装置，用于制造用喷涂工件的涂料喷雾，其中超声波发生器具有与超声波发生器相对设置的部件，在所述至少一个 超声波发生器和操作时的组件。 至少一个喷嘴形状的涂料供给装置相对于超声波发生器的中心轴垂直地布置，并且将油漆引入至中间空间以进行雾化处理，至少一个喷漆点，与超声波发生器相对设置的部件是同轴的 并且后者的端面面对超声波发生器，具有阶梯形凹陷形状，并且所述凹陷结构的深度对应于在超声波发生器中产生的空气中的声波振动的波长λ的一半的倍数 。

公开(公告)号：US5800876A

公开(公告)日：1998-09-01

申请号：US804129

申请日：1997-02-20

申请人： Gunter Borner ,  Johann Nienburg ,  Jorg Sopka ,  Josef Wittmann

发明人： Gunter Borner ,  Johann Nienburg ,  Jorg Sopka ,  Josef Wittmann

IPC分类号： B05D1/02 ,  B05B5/025 ,  B05B5/03 ,  B05B5/08 ,  B05B5/16 ,  B05B7/14 ,  B05D1/06 ,  B05B7/24 ,  B05L19/04

CPC分类号： B05B5/1691 ,  B05B5/032 ,  B05B5/1683 ,  B05B7/1413 ,  Y10S118/05

摘要： A method and a device for controlling the outflow of fluid powder from a container can be used for controlling the expulsion of powder out of a powder-spraying apparatus for electrostatic coating. The disadvantages of a mechanical closing device are avoided by introducing closing air into an extraction pipe for extracting fluidized powder out of a container. The closing air is introduced through a pipe which opens into an orifice in the casing of the extraction pipe. The mass flow of fluidized powder can be controlled by an appropriate setting of a pressure in the extraction pipe in relation to the pressure in the fluid bed, that is to say by the introduction of closing air at an appropriate pressure.

摘要翻译： 用于控制流体粉末从容器流出的方法和装置可用于控制粉末从粉末喷涂装置中排出静电涂布。 通过将闭合空气引入用于从容器中提取流化粉末的提取管中来避免机械闭合装置的缺点。 关闭空气通过在抽吸管的壳体内开口的管道引入。 流化粉末的质量流量可以通过相对于流化床中的压力适当地设定提取管中的压力来控制，也就是说通过在合适的压力下引入封闭空气。

公开(公告)号：US06565021B2

公开(公告)日：2003-05-20

申请号：US09953726

申请日：2001-09-17

申请人： Gunter Börner ,  Steffen Georgi ,  Josef Wittmann ,  Hidetoshi Yamabe

发明人： Gunter Börner ,  Steffen Georgi ,  Josef Wittmann ,  Hidetoshi Yamabe

IPC分类号： B05B508

CPC分类号： B05B5/0533 ,  B05B5/0426 ,  B05B15/50

摘要： A rotary atomizer with external charging which can be used for applying conductive paints, in particular water-based paint, to a surface of a body to be coated. The rotary atomizer has a directing air ring at a high-voltage potential and an earthed spraying bell. To reduce the risk of discharges, it is proposed to connect the ring to an earth potential via a high-impedance resistance, so that the ring assumes a potential which lies between the high-voltage potential of electrodes for the external charging and the earth potential of the bell.

公开(公告)号：US06220533B1

公开(公告)日：2001-04-24

申请号：US09370688

申请日：1999-08-09

申请人： Gunter Börner ,  Johann Christoph Nienburg ,  Jörg Sopka ,  Josef Wittmann

发明人： Gunter Börner ,  Johann Christoph Nienburg ,  Jörg Sopka ,  Josef Wittmann

IPC分类号： B05B500

CPC分类号： B05B5/087 ,  B05B5/032 ,  B05B5/0533

摘要： A powder-spraying apparatus having simultaneous internal and external charging, which is suitable for electrostatic powder coating. In order to achieve improved constancy of the deposition efficiency, largely independent of the distance between the powder-spraying apparatus and the work piece, it is proposed to connect both internal high-voltage electrodes and external high-voltage electrodes to a high-voltage source via high-resistance components.

摘要翻译： 一种具有同时内部和外部充电的粉末喷涂装置，其适用于静电粉末涂覆。 为了实现沉积效率的改善的恒定性，很大程度上与粉末喷涂装置和工件之间的距离无关，建议将内部高压电极和外部高压电极连接到高压源 通过高电阻元件。

公开(公告)号：US06254684B1

公开(公告)日：2001-07-03

申请号：US09327007

申请日：1999-06-07

申请人： Günter Börner ,  Hans-Christoph Nienburg ,  Josef Wittmann ,  Helmut Böhme

发明人： Günter Börner ,  Hans-Christoph Nienburg ,  Josef Wittmann ,  Helmut Böhme

IPC分类号： B05B5025

CPC分类号： B05B5/032

摘要： A powder-spraying appliance for electrostatic powder coating of work pieces. In order to achieve particularly good charging of powder particles, the powder-spraying appliance contains a chamber, into which a powder/air mixture is introduced transversely to a spraying direction via a supply conduit. An earth electrode and a plurality of high-voltage electrodes are disposed in the chamber. All of the electrodes are flushed with cleaning air in order to avoid powder deposits on the electrodes.

摘要翻译： 用于工件静电粉末喷涂的粉末喷涂设备。 为了实现粉末颗粒的特别好的充电，粉末喷涂装置包含一个室，通过供应管道将粉末/空气混合物横向于喷射方向引入该室中。 接地电极和多个高压电极设置在腔室中。 所有电极都用清洁空气冲洗，以避免粉末沉积在电极上。