公开(公告)号：US20020096111A1

公开(公告)日：2002-07-25

申请号：US10041201

申请日：2002-01-08

Inventor： Jeffrey R. Shutic ,  John F. Carlson ,  Thomas E. Hollstein ,  Keith E. Williams ,  Ernest J. Fena ,  Harry J. Lader

IPC: B05C005/00

CPC classification number: B05B7/1404 ,  B05B7/144 ,  B05B7/1454 ,  B05B14/43 ,  B05B14/435 ,  B05B14/48 ,  B05B15/25 ,  Y02P70/36 ,  Y10S55/46

Abstract: An apparatus for applying powder coating material onto large objects such as automotive, truck or other vehicle bodies includes a powder spray booth defining a controlled area within which to apply powder coating material onto the vehicle bodies, a powder kitchen located at a remote position from the powder spray booth, and, a number of feed hoppers located proximate the booth which receive powder coating material from the powder kitchen and supply it to automatically or manually manipulated powder spray guns associated with the booth. Oversprayed powder coating material is removed from the booth interior by a powder collection and recovery system which transmits the oversprayed powder back to the powder kitchen for recirculation to the powder spray guns.

Abstract translation: 将粉末涂料施加到诸如汽车，卡车或其他车体的大型物体上的装置包括：粉末喷涂室，其限定用于将粉末涂料施加到车体上的受控区域;位于远离位置的粉末厨房 粉末喷涂室，以及位于展台附近的多个进料斗，其从粉末厨房接收粉末涂料，并将其供应给与展位相关联的自动或手动操作的粉末喷枪。 通过粉末收集和回收系统将超喷射的粉末涂料从摊位内部移出，该系统将过喷的粉末传回粉末厨房再循环到粉末喷枪。

公开(公告)号：US20020092470A1

公开(公告)日：2002-07-18

申请号：US10016261

申请日：2001-12-10

Inventor： Kerry Dennis O'Mara ,  David Keller ,  Joseph Thomas McGinn

IPC: B05C005/00

CPC classification number: B05B5/032 ,  B05B5/043 ,  B05B5/047 ,  B05B5/08 ,  B05B5/1683 ,  Y10S239/07 ,  Y10T137/2076 ,  Y10T137/2273

Abstract: A diffuser comprises a conduit having a cross-sectional area that increases in a direction fluid flow. In one embodiment, the diffuser is used to reduce the incidence and severity of flow fluctuations that occur in an electrostatic deposition apparatus. In some embodiments, the diffuser includes one or more flow control features. A first flow-control feature comprises one or more appropriately-shaped annular slits through which fluid having a greater momentum than a primary fluid moving through the diffuser is injected into the nullboundary layernull near the wall of the diffuser. A second flow control feature comprises one or more annular slits or, alternatively, slots or holes that are disposed at appropriate locations around the circumference of the diffuser through which a portion of fluid flowing in the boundary layer is removed. Boundary-layer flow removal is effected, in one embodiment, by creating a pressure differential across such annular slit or slots. Among other benefits, such flow control features reduce any tendencies for flow separation of the primary fluid in the diffuser.

公开(公告)号：US20020088394A1

公开(公告)日：2002-07-11

申请号：US09999773

申请日：2001-10-24

Inventor： Jan Reichler ,  Erich Meyer

IPC: B05C005/00

CPC classification number: B05B5/0418 ,  B05B5/0407 ,  B05B5/0426

Abstract: A high-speed rotary atomiser for applying powder coating includes a housing (1) together with a rotatable bell disc (16) arranged at the front of housing (1). A motor (13) driving bell disc (16) is accommodated in housing (1). At least one powder supply channel emerging at the front of housing (1) passes through housing (1). A guidance air arrangement in the form of a rotationally symmetrical air guidance body (37) coaxial to bell disc (16) is provided for shaping the powder cloud generated by the high-speed rotary atomiser, which air guidance body (37) is mounted on the front of housing (1). Air guidance body (37) has a jacket surface (39, 43) to which guidance air can be so supplied that it flows forwards along jacket surface (39, 43) as a substantially rotationally symmetrical air curtain. In addition, air guidance body (37) has an axial through-bore (38) through which the coating powder flows towards bell disc (16). The air curtain flowing over the jacket surface of air guidance body (37) impinges on the powder cloud generated by bell disc (16) and shapes it according to the quantity and velocity of the air curtain and according to the geometry of air guidance body (37).

Abstract translation: 用于施加粉末涂料的高速旋转雾化器包括壳体（1）以及布置在壳体（1）的前部的可旋转的钟形盘（16）。 驱动钟盘（16）的马达（13）容纳在壳体（1）中。 在壳体（1）的前部出现的至少一个粉末供给通道穿过壳体（1）。 提供与钟形圆盘（16）同轴的旋转对称空气引导体（37）形式的引导空气布置，用于使由空气引导体（37）安装在其上的高速旋转雾化器产生的粉末云 房屋前部（1）。 空气引导体（37）具有护套表面（39,43），该引导空气能够被供给到该护套表面（39,43），使得其沿着护套表面（39,43）向前流动，作为基本上旋转对称的气幕。 此外，空气引导体（37）具有轴向通孔（38），涂层粉末通过该轴向通孔流向钟盘（16）。 在空气引导体（37）的护套表面上流动的气幕撞击由钟形盘（16）产生的粉末云，并根据气幕的数量和速度，根据空气引导体的几何形状（ 37）。

公开(公告)号：US20020088393A1

公开(公告)日：2002-07-11

申请号：US10095439

申请日：2002-03-13

Inventor： Takahiro Kitano ,  Masateru Morikawa ,  Yukihiko Esaki ,  Nobukazu Ishizaka ,  Norihisa Koga ,  Kazuhiro Takeshita ,  Hirofumi Ookuma ,  Masami Akimoto

IPC: B05C005/00

CPC classification number: H01L21/6715 ,  B05C5/0208 ,  B05C5/0216 ,  B05C5/0291 ,  H01L21/0271

Abstract: A coating area of wafer W is divided into, for example, three regions. The wafer W and/or a supply nozzle are driven in a predetermined coating direction and/or a coating direction such that coating start positions of the adjacent divided regions are not next to each other and/or the coating is not continuously performed in order of a coating end position and a coating start position when the coating end position of one region of the adjacent divided regions and the coating start position of the other region are adjacent to each other, whereby forming a liquid film of a resist liquid for each divided region of the surface of wafer W. As a result, a phenomenon, in which the resist liquid is drawn to the coating start position, so as to increase the film thickness of this portion, occurs in only the corresponding region. Resultantly, uniformity of an inner surface of the film thickness can be improved.

Abstract translation: 晶片W的涂布区域分为例如三个区域。 晶片W和/或供给喷嘴以预定的涂布方向和/或涂布方向被驱动，使得相邻分割区域的涂层开始位置彼此不相邻和/或涂层不是按照 当相邻分割区域的一个区域的涂覆结束位置和另一个区域的涂层开始位置彼此相邻时，涂覆结束位置和涂布开始位置，从而形成每个分割区域的抗蚀剂液体的液体膜 晶片W的表面的结果。结果，仅在对应的区域中发生将抗蚀剂液体吸引到涂层开始位置以增加该部分的膜厚度的现象。 因此，可以提高膜厚度的内表面的均匀性。

公开(公告)号：US20020073921A1

公开(公告)日：2002-06-20

申请号：US09954716

申请日：2001-09-18

Inventor： Scott T. Russell ,  Kelvin D. Sundeen ,  Keith E. Olson ,  Bryan M. Anderson

IPC: B05C005/00 ,  C08F002/46 ,  B05B005/025 ,  B05C009/08

CPC classification number: E01C23/03 ,  B05D3/067 ,  E04F21/24 ,  F26B3/28

Abstract: A radiation cure device (10) has a removable light housing (25). The cure device (10) utilizes a fixed output power supply (55), a shutter mechanism (30) and is easily maneuverable because of its lighter weight. The light housing (20) is laterally offset and is adjustable in a lateral direction.

Abstract translation: 辐射固化装置（10）具有可拆卸的灯壳体（25）。 固化装置（10）利用固定输出电源（55），快门机构（30），并且由于其较轻的重量而容易操纵。 灯壳（20）横向偏移并且在横向上是可调节的。

公开(公告)号：US20020039624A1

公开(公告)日：2002-04-04

申请号：US09969732

申请日：2001-10-04

Applicant: Dainippon Screen Mfg. Co., Ltd.

Inventor： Manabu Yabe

IPC: C08J007/04 ,  B05C005/00 ,  B05C009/08 ,  B05B005/025

CPC classification number: H01J9/242 ,  H01J2211/36

Abstract: Barrier ribs are formed on a back plate moved while a rib material is delivered thereto from a nozzle. Immediately after the rib material is delivered from the nozzle to the back plate, the rib material is irradiated with light to promote curing of the rib material. By promoting curing of the rib material with light emitted immediately after delivery of the rib material, the rib material delivered linearly to the back plate is maintained in shape. The rib forming process is thereby simplified to form barrier ribs with high quality and high accuracy. The rib material is used efficiently to achieve low cost. Besides, the barrier ribs may be formed to have a high aspect ratio.

Abstract translation: 阻挡肋形成在背板上，而肋材料从喷嘴传送到其上。 在将肋材料从喷嘴输送到背板之后，立即用光照射肋材料以促进肋材料的固化。 通过促进在肋骨材料输送后立即发射的光来促进肋材料的固化，将直接输送到背板的肋材料保持形状。 因此，肋形成工艺被简化成具有高质量和高精度的障壁。 有效利用肋材料以实现低成本。 此外，障壁可以形成为具有高纵横比。

公开(公告)号：US20020034594A1

公开(公告)日：2002-03-21

申请号：US09851720

申请日：2001-05-09

Inventor： James Thomas Shiveley

IPC: B05D003/06 ,  B05C005/00 ,  B05C009/08

CPC classification number: B05D3/0209 ,  B05D3/0263 ,  B05D3/067

Abstract: Apparatus and method for curing coating on articles using multi wavelength IR and UV energy sources, which can be pulsed in a system for analyzing and producing in-line programmed production of the finished product.

Abstract translation: 使用多波长IR和UV能源固化在物品上的涂层的装置和方法，其可以在用于分析和生产成品的在线编程生产的系统中被脉冲。

公开(公告)号：US20020020347A1

公开(公告)日：2002-02-21

申请号：US09871675

申请日：2001-06-04

Applicant: ITW Gema AG

Inventor： Silvano Gelain

IPC: B05C005/00

CPC classification number: B05B16/25 ,  B05B14/48 ,  B05B16/405 ,  B05B16/60 ,  Y02P70/36

Abstract: The invention relates to a powder spray-coating cabin, in particular a vertically cylindrical cabin, of which the air suction flows are shifted away from the center of spray coating toward object wall passages (2, 4).

Abstract translation: 本发明涉及一种粉末喷涂室，特别是垂直圆柱形的舱室，其空气吸入流动从喷涂中心向物体壁通道（2,4）移开。

公开(公告)号：US20010039920A1

公开(公告)日：2001-11-15

申请号：US09771327

申请日：2001-01-26

Inventor： Christoph Keller ,  Horst Adams ,  Bernd Lutz ,  Daniel Ziwica

IPC: B05C005/00

CPC classification number: B05B14/45 ,  B05B14/20 ,  B05B14/43 ,  B05B14/48 ,  B05B16/90 ,  Y10S55/46

Abstract: A powder coating assembly comprising a compartment (1) in which workpieces (3) are coated with powder and which includes a discharge belt (15) for conveying excess powder to a recovery unit (5) or a filter unit (4) is characterized in that both a recovery unit (5) and a filter unit (4) are provided, each connected by a separate conduit (16; 18) to an exhaust opening (17; 19) of the compartment (1), and in that a shutoff member (42) is provided in the separate conduits (16; 18) for selectively blocking conveyance of powder to the filter unit (4) or the recovery unit (5).

Abstract translation: 一种粉末涂料组合件，其包括隔室（1），其中工件（3）涂覆有粉末，并且其包括用于将多余的粉末输送到回收单元（5）或过滤器单元（4）的排放带（15） 设有回收单元（5）和过滤器单元（4），每个都通过单独的管道（16; 18）连接到隔室（1）的排气口（17; 19），并且其中一个关闭 构件（42）设置在分离的管道（16; 18）中，用于选择性地阻止粉末输送到过滤器单元（4）或回收单元（5）。

公开(公告)号：US20010036514A1

公开(公告)日：2001-11-01

申请号：US09841224

申请日：2001-04-24

Inventor： Shigeki Iwamoto

IPC: B05C005/00

CPC classification number: C25D5/022 ,  C25D7/0678 ,  H01L23/49582 ,  H01L2924/0002 ,  Y10S438/942 ,  H01L2924/00

Abstract: A partial plating system able to gold plate only inner leads of a TAB frame, provided with a mask having an opening formed to correspond to a plating region of a TAB frame and provided horizontally; an elevating means for lowering the TAB frames toward the mask; and a pressing means for pressing the TAB frame on to the mask; a plating solution being sprayed from below the openings toward the openings to plate the plating region.

Abstract translation: 一种部分电镀系统，其能够仅对TAB框架的内部引线进行镀金，其具有形成为对应于TAB框架的镀覆区域并且水平设置的开口的掩模; 用于将所述TAB框架朝向所述面罩降低的升降装置; 以及用于将TAB框架按压到面罩上的按压装置; 电镀液从开口下方向开口喷镀，以镀覆电镀区域。