公开(公告)号：US4520949A

公开(公告)日：1985-06-04

申请号：US483865

申请日：1983-04-11

Applicant: David M. Seitz ,  Richard Weinstein

Inventor： David M. Seitz ,  Richard Weinstein

IPC: B05B15/00 ,  B05B5/025 ,  B05B5/04 ,  B05B5/08 ,  B05B7/08 ,  B67D1/16

CPC classification number: B05B5/04 ,  B05B5/0426

Abstract: A housing for a coating applicator having a pair of mating housing members which define a chamber for a portion of a coating applicator and which are supported and retained by a front and rear bulkhead, the rear bulkhead having a spring means urging at least one of the housing members against the front bulkhead.

Abstract translation: 一种用于涂料涂布器的壳体，其具有一对配合的壳体构件，其限定用于涂料涂布器的一部分的腔室，并且由一个前隔板和后隔板支撑并保持，后隔板具有一个弹簧装置， 外壳构件抵靠前舱壁。

公开(公告)号：US4512518A

公开(公告)日：1985-04-23

申请号：US545295

申请日：1983-10-25

Applicant: Yuzo Inukai

Inventor： Yuzo Inukai

IPC: B05B3/10 ,  B05B5/04

CPC classification number: B05B3/1064 ,  B05B3/1014 ,  B05B5/0407

Abstract: A rotary atomizing head for an atomizer having a cup-shaped rotary atomizing head body mounted on the front end of a rotary shaft. The head body has a conical inner surface with a circular outer edge. A bell hub is provided in the atomizing head body and discharging passages are provided for guiding a liquid in the form of a film to the inner surface of said atomizing head body. The bell hub is a cylinder which has a liquid passage along the central axis thereof and conically recessed end faces.

Abstract translation: 一种用于雾化器的旋转雾化头，其具有安装在旋转轴的前端上的杯形旋转雾化头体。 头部本体具有圆形的外部边缘的圆锥形内表面。 在雾化头主体中设置有钟形突出部，并且设置有用于将薄膜形式的液体引导到雾化头本体的内表面的排出通道。 钟形钟是具有沿着其中心轴线的液体通道和圆锥形凹入的端面的圆柱体。

公开(公告)号：US4481228A

公开(公告)日：1984-11-06

申请号：US367884

申请日：1982-04-13

Applicant: Jean Morel

Inventor： Jean Morel

IPC: B05B5/04 ,  B05B5/08 ,  B05D1/04 ,  B05D1/28 ,  B05D5/02

CPC classification number: B05B5/08 ,  B05B5/04

Abstract: A paint sprayer is disposed substantially on the axis of an almost closed (omega-shaped) loop formed by a transporter. Its axis of rotation is aligned so that the area in which the sheet of atomized paint it produces intersects the cylinder defined by the axes of the objects to be painted lies in an area contained between but reaching as far as circles delimiting the part-cyclindrical surface over which the objects move. An annular nozzle connected to a source of pressurized gas is disposed behind a rotating bowl of the sprayer so that an annular gas jet is directed onto the initial part of the thin sheet of atomized paint. The pressure of the gas fed to this nozzle is modulated periodically so that the aforementioned intersection area reaches the delimiting circles alternately and periodically.

Abstract translation: 油漆喷雾器基本上设置在由运送器形成的几乎闭合（ω形）环的轴线上。 其旋转轴线对准，使得其产生的雾化涂料片与由待涂漆物体的轴线限定的圆柱体相交的区域位于包含在但已达到限定部分环形表面的圆的区域中 物体移动。 连接到加压气体源的环形喷嘴设置在喷雾器的旋转碗的后面，使得环形气体射流被引导到雾化的薄片的初始部分上。 供给到该喷嘴的气体的压力被周期性地调制，使得上述交叉区域交替地周期性地到达界定圆。

公开(公告)号：US4458844A

公开(公告)日：1984-07-10

申请号：US197700

申请日：1980-10-16

Applicant: Michio Mitsui

Inventor： Michio Mitsui

IPC: B05B5/04

CPC classification number: B05B5/0407

Abstract: An electrostatically charged rotary paint atomizing device used in electrostatically coating an article with a smooth homogeneous film of paint and without the generation of foam or other surface irregularities on the article being coated, wherein an electrostatic field is established between the peripheral edge of the rotating atomizing device and the article to be coated and the liquid paint flows toward the edge of the atomizing device as a continuous thin film, which film is formed into a circumferential series of branch flows of narrow width flowing in the peripheral direction of the atomizing edge, and the liquid paint is atomized from the series of branch flows as they are projected beyond the edge of the atomizing device. The rotary atomizing device may be in the form of a bell or disk and includes a plurality of shallow grooves near its periphery preferably extending radially and of increasing depth in the direction of paint flow and terminating at the discharge edge.

Abstract translation: 一种用于静电涂覆具有光滑均匀的涂料膜的制品的静电带电旋转涂料雾化装置，并且在被涂物品上不产生泡沫或其它表面不规则性，其中在旋转雾化的外围边缘之间建立静电场 装置和待涂覆的制品和液体涂料作为连续薄膜流向雾化装置的边缘，该膜形成为在雾化边缘的周向方向上流动的窄宽度的圆周串联分支流，以及 当一系列分支流被突出超过雾化装置的边缘时，液体涂料被雾化。 旋转雾化装置可以是钟形或圆盘的形式，并且在其周边附近包括多个浅槽，优选地径向延伸并且在涂料流动方向上增加深度并终止于排出边缘。

公开(公告)号：US4450785A

公开(公告)日：1984-05-29

申请号：US474275

申请日：1983-03-17

Applicant: Roland A. Meisner

Inventor： Roland A. Meisner

IPC: B05B3/10 ,  B05B5/04 ,  B05B5/02 ,  B05C5/02

CPC classification number: B05B3/1064 ,  B05B5/0403 ,  B05B5/0415 ,  B05B5/0418

Abstract: An apparatus for electrostatically coating an object using electrostatically charged powder grains. The invention improves upon the spray bell sprayer by having a fixed hollow shaft providing a central supply line for the powder grains, the spray bell rotates about the hollow shaft and a plurality of compressed air nozzles pass radially into the hollow shaft.

Abstract translation: 一种使用静电荷粉末颗粒静电涂覆物体的装置。 本发明通过具有为粉末颗粒提供中心供应管线的固定空心轴而改进喷雾器喷雾器，喷雾钟围绕中空轴旋转，并且多个压缩空气喷嘴径向进入中空轴。

公开(公告)号：US4442135A

公开(公告)日：1984-04-10

申请号：US345510

申请日：1982-02-03

Applicant: Robert W. L. Snaddon

Inventor： Robert W. L. Snaddon

IPC: B05D1/02 ,  B05D1/04 ,  B05B3/10 ,  B05B5/04

CPC classification number: B05D1/02 ,  B05D1/04

Abstract: Material comprising particulate matter is atomized and coated on a surface of an object by delivering the material to a surface of a spinning atomizer from a non-rotating delivery means preferably situated within the volume defined by the atomizer. The material is atomized by being thrust from the atomizer surface and at least a portion of the atomized material impacts the surface being coated. The method is particularly applicable to coating surfaces wherein abrasive material is atomized, since a seal between the non-rotating delivery means and atomizer is not needed, and wherein space limitations are imposed on the configuration of the atomizer. Further, a potential difference may be established between the atomized material and surface to be coated whereby an axial flow of material from the surface of the atomizer may be effected.

Abstract translation: 包含颗粒物质的材料通过将材料从优选位于由雾化器限定的体积内的非旋转输送装置输送到旋转雾化器的表面而雾化并涂覆在物体的表面上。 材料通过从雾化器表面推动而雾化，并且至少一部分雾化材料冲击被涂覆的表面。 该方法特别适用于其中研磨材料被雾化的涂层表面，因为不需要非旋转输送装置和雾化器之间的密封，并且其中对雾化器的构造施加空间限制。 此外，可以在雾化材料和待涂覆的表面之间建立电位差，从而可以实现来自雾化器表面的材料的轴向流动。

公开(公告)号：US4405086A

公开(公告)日：1983-09-20

申请号：US220586

申请日：1980-12-29

Applicant: Kurt Vetter

Inventor： Kurt Vetter

IPC: B05B3/10 ,  B05B5/04 ,  B05B7/08

CPC classification number: B05B3/1064 ,  B05B3/1014 ,  B05B3/1092 ,  B05B5/0407

Abstract: In an atomizer wheel for the atomization of liquid color, particularly a lacquer sprayer, having an atomizer bell which is rotatable around a central axis and on its axially front end side has an annular coaxial overflow surface and on its base a central axial opening and is provided above its base with a deflection part of rotational symmetry.

Abstract translation: 在用于液体雾化的雾化器轮中，特别是喷漆器具有可围绕中心轴线旋转并且其轴向前端侧上的雾化器钟具有环形同轴溢流表面，并且在其基部上具有中心轴向开口，并且是 在其基部上方设置有具有旋转对称性的偏转部分。

公开(公告)号：US4398672A

公开(公告)日：1983-08-16

申请号：US245209

申请日：1981-03-18

Applicant: Arthur J. Arnold ,  Barry J. Pye

Inventor： Arthur J. Arnold ,  Barry J. Pye

IPC: B05B5/04 ,  B05B5/053

CPC classification number: B05B5/0407 ,  B05B5/0533

Abstract: An electrostatic crop spraying apparatus is arranged so that spray is ejected from the nozzle directly towards the crop, either vertically downwards or at an angle intermediate between the horizontal and the vertical. With respect to the vertical, the spray liquid is fed to the upper surface of a rotatable disc from which it is centrifugally distributed on to the inner surface of a rotatable hollow cone coaxial with the disc. The truncated apex of the cone is uppermost and the liquid is atomized on ejection from the lower circumferential edge of the cone. Charging of the spray is produced at the surface of the disc or of the cone by means of an electrode which maintains an ionized air path to the surface over a distance of a few mm. The current flow for an electrode potential in the range 15 to 30kV is a few .mu.A. A pump may be used to supply liquid to the nozzle in a pulsed flow.

Abstract translation: 静电作物喷洒装置被布置成使得喷雾从喷嘴直接朝向作物垂直地向下或在水平和垂直之间的中间角度喷射。 相对于垂直方向，喷射液体被供给到可旋转盘的上表面，离心分配到可旋转盘的与上述盘同轴的可旋转中空圆锥的内表面上。 锥体的截顶端是最上面的，液体从锥体的下圆周边缘喷射时被雾化。 通过电极在盘的表面或锥体的表面产生喷雾的充电，该电极在距离几毫米的范围内保持离子化的空气路径到表面。 在15至30kV范围内的电极电位的电流为几微米A.泵可用于以脉冲流将喷嘴供给液体。

公开(公告)号：US4365759A

公开(公告)日：1982-12-28

申请号：US195792

申请日：1980-10-10

Applicant: Teru Morishita ,  Matsuyoshi Sugiyama ,  Toshikazu Suzuki

Inventor： Teru Morishita ,  Matsuyoshi Sugiyama ,  Toshikazu Suzuki

IPC: B05B5/04 ,  F16C7/04 ,  F16C17/10

CPC classification number: B05B5/0415

Abstract: A rotary type electrostatic spray painting device comprising a rotary shaft and a spray head fixed onto the front end of the rotary shaft. Paint is fed onto the cup shaped inner wall of the spray head. The rotary shaft is supported by a single thrust air bearing, a pair of tilting pad radial air bearings, and a single static pressure radial air bearing. The static pressure radial air bearing serves to support the rotary shaft when the rotation of the rotary shaft is stopped. An electrode, continuously contacting the rear end of the rotary shaft, is provided. A negative high voltage is applied to the housing of the paint device. In addition, the negative high voltage is also applied to the spray head via the electrode and the rotary shaft.

Abstract translation: 一种旋转式静电喷涂装置，包括旋转轴和固定在旋转轴的前端上的喷头。 油漆被送入喷头的杯形内壁。 旋转轴由单个推力空气轴承，一对倾斜垫径向空气轴承和单个静压径向空气轴承支撑。 当旋转轴的旋转停止时，静压径向空气轴承用于支撑旋转轴。 提供了连续接触旋转轴的后端的电极。 向涂料装置的壳体施加负的高电压。 此外，负极高电压也经由电极和旋转轴施加到喷头。

公开(公告)号：US4361287A

公开(公告)日：1982-11-30

申请号：US176332

申请日：1980-08-08

Applicant: Teru Morishita ,  Matsuyoshi Sugiyama ,  Toshikazu Suzuki

Inventor： Teru Morishita ,  Matsuyoshi Sugiyama ,  Toshikazu Suzuki

IPC: B05B5/04

CPC classification number: B05B5/0415 ,  B05B5/0407

Abstract: A rotary type electrostatic spray painting device comprising a rotary shaft and a spray head fixed onto the front end of the rotary shaft. The spray head comprises a cylindrical inner wall, a plurality of paint outflow bores radially outwardly extending from the cylindrical inner wall, and a cup shaped inner wall radially outwardly extending from the paint outflow bores. Paint is injected onto the cylindrical inner wall of the spray head. The rotary shaft is supported by a single thrust air bearing and a pair of radial air bearings. An electrode, continuously contacting the rear end of the rotary shaft, is provided. A negative high voltage is applied to the housing of the paint device. In addition, the negative high voltage is also applied to the spray head via the electrode and the rotary shaft.

Abstract translation: 一种旋转式静电喷涂装置，包括旋转轴和固定在旋转轴的前端上的喷头。 喷头包括圆柱形内壁，从圆柱形内壁径向向外延伸的多个油漆流出孔和从油漆流出孔径向向外延伸的杯形内壁。 油漆注射到喷头的圆柱形内壁上。 旋转轴由单个推力空气轴承和一对径向空气轴承支撑。 提供了连续接触旋转轴的后端的电极。 向涂料装置的壳体施加负的高电压。 此外，负极高电压也经由电极和旋转轴施加到喷头。