公开(公告)号：US07563325B2

公开(公告)日：2009-07-21

申请号：US11478903

申请日：2006-06-30

Applicant: Martin P. Bender ,  Joseph P. Szczap ,  Donald P. Verbarg

Inventor： Martin P. Bender ,  Joseph P. Szczap ,  Donald P. Verbarg

IPC: B05C5/00 ,  B05C11/06 ,  B01J8/18 ,  A23G3/26

CPC classification number: B05C19/02

Abstract: An improved Wurster coater in which conditioned fluidizing gas, drawn through a coating chamber bowl from a plenum by a vacuum fan, is directed through a perforated gas distribution plate through one or more Wurster tubes. The perforated gas distribution plate defines three concentric gas flow zones: a central high-flow up-bed zone beneath the Wurster tube, a surrounding annular lower-flow down-bed zone, and an outer peripheral bypass zone defining a bypass cavity underlying the outer lower wall of the bowl. A controlled bypass flow of conditioned fluidizing gas is directed into the bypass zone, either around the edge of the distribution plate or through relatively larger holes in its plate's outer periphery, which causes that portion of the fluidizing gas to flow radially inward across the distribution plate, thereby sweeping particles away which would otherwise stagnate at the inner corners of the bowl due to low gas velocity in that region. The depth of the cavity is adjustable for varying the pressure drop, and thereby the volume and velocity, of the bypass gas stream.

Abstract translation: 一种改进的Wurster涂布机，其中通过真空风扇从通风室通过涂布室碗钵被调节的流化气体通过穿孔气体分配板穿过一个或多个Wurster管。 穿孔气体分配板限定了三个同心气体流动区域：位于Wurster管下方的中央高流量上床区域，周围的环形下流下游区域和限定外部旁路旁路腔室的外周旁路区域 碗的下壁。 调节流化气体的受控旁路流被引导到旁通区域中，围绕分布板的边缘或通过其板的外周中的相对较大的孔引导，使得该部分流化气体径向向内流过分配板 ，从而清除颗粒，由于该区域中的低气体速度，颗粒将会停滞在碗的内角处。 空腔的深度可调节，以改变旁路气流的压降，从而改变旁路气流的体积和速度。

公开(公告)号：US20090114149A1

公开(公告)日：2009-05-07

申请号：US12302081

申请日：2006-12-19

Applicant: Dong-Eun Lee ,  Myung-Jong Cho ,  Pan-Woo Seon ,  Sang-Joon Kim

Inventor： Dong-Eun Lee ,  Myung-Jong Cho ,  Pan-Woo Seon ,  Sang-Joon Kim

IPC: B05C11/06

CPC classification number: C23C2/20

Abstract: A gas wiping apparatus for use in coating a molten metal onto a steel strip. In the apparatus, a chamber, to which a high pressure gas is supplied, defines a multistage uniform pressure space. A lip support unit is associated with a front of the chamber to allow the high pressure gas to flow therethrough, the lip support unit supporting the apparatus against load. Upper and lower lips are associated with a front of the lip support unit to cooperatively define an outlet. The upper lip adjusts a gap of a gas outlet cooperatively with the lower lip, and can be easily installed in a lip support unit while adjusting the gap of the gas outlet stably. Also, edge over coating (EOC) of the steel strip can be prevented without an additional auxiliary nozzle.

Abstract translation: 一种用于将熔融金属涂覆到钢带上的气体擦拭装置。 在该装置中，供应高压气体的腔室限定了多级统一的压力空间。 唇支撑单元与腔室的前部相关联，以允许高压气体流过其中，唇支撑单元支撑装置抵抗负载。 上唇和下唇与唇支撑单元的前部相关联，以协作地限定出口。 上唇与下唇协调地调节气体出口的间隙，并且可以容易地安装在唇支撑单元中，同时稳定地调节气体出口的间隙。 此外，可以防止钢带的边缘涂覆（EOC），而无需附加辅助喷嘴。

公开(公告)号：US06946163B2

公开(公告)日：2005-09-20

申请号：US10229264

申请日：2002-08-28

Applicant: Ryuichi Hosokawa

Inventor： Ryuichi Hosokawa

IPC: B05D1/18 ,  B05C3/09 ,  B05C9/14 ,  B05C11/06 ,  B05D3/00 ,  B05D3/12

CPC classification number: B05C11/06

Abstract: A method of curing a coated article in a curing oven, the method has the steps of delivering a plurality of coated articles on a travel path through an oven. One ore more excess coating sites are determined on the coated articles which are potential sources of excess coating which, if remaining following curing, will require remedial treatment before a subsequent painting step. A plurality of nozzles are provided in nozzle groups of one or more along the travel path in the oven. Each group of nozzles is trained on a specific excess coating site on the coated articles. A flow of air is delivering through each nozzle sufficient to remove the excess coating from the excess coating site. A sufficient number of nozzles are provided so that excess coating has been removed from the excess coating sites on the coated articles.

Abstract translation: 一种在固化炉中固化涂层制品的方法，该方法具有以下步骤：在行进路径上通过烘箱输送多个涂覆物品。 在涂层制品上确定一个或多个多余的涂层位置，这些是多余涂层的潜在来源，如果在固化后保留，则在随后的涂漆步骤之前需要补救处理。 多个喷嘴沿着烤箱的行进路径设置在一个或多个喷嘴组中。 每组喷嘴在涂层制品上的特定多余涂层部位进行培训。 空气流通过每个喷嘴输送足以从多余涂层位置去除多余的涂层。 提供足够数量的喷嘴，以便从被涂物上的多余涂层位置去除多余的涂层。

公开(公告)号：US20050074544A1

公开(公告)日：2005-04-07

申请号：US10680905

申请日：2003-10-07

Applicant: Stephen Pacetti ,  Hung Le

Inventor： Stephen Pacetti ,  Hung Le

IPC: A61F2/00 ,  A61F2/06 ,  A61F2/90 ,  B05C1/02 ,  B05C1/08 ,  B05C11/04 ,  B05C11/06 ,  B05D1/00 ,  B05D1/28 ,  B05D3/00 ,  B05C1/00 ,  B05D1/18

CPC classification number: B05C1/022 ,  A61F2/91 ,  A61F2250/0067 ,  B05C1/08 ,  B05C11/04 ,  B05C11/06 ,  B05D1/002 ,  B05D1/28

Abstract: A system and method for coating a tubular implantable medical device, such as a stent, are provided.

Abstract translation: 提供了一种用于涂覆诸如支架的管状可植入医疗装置的系统和方法。

公开(公告)号：US5658383A

公开(公告)日：1997-08-19

申请号：US442305

申请日：1995-05-16

Applicant: Taylor K. Cutshall

Inventor： Taylor K. Cutshall

IPC: B05B13/02 ,  B05B15/04 ,  B05B15/12 ,  B05C11/06

CPC classification number: B05B15/1292 ,  B05B13/0207 ,  B05B13/0278 ,  B05B15/0406 ,  B05B15/1222 ,  B05C11/06 ,  Y02P70/36

Abstract: Apparatus for applying a liquid coating to an irregularly shaped workpiece comprises a housing defining a coating chamber having an inlet and an exit. A conveyor system is adapted to convey the workpiece into the inlet, through the coating chamber, and out the exit. A plurality of sprayheads are mounted in the coating chamber, in generally surrounding relation to the workpiece, and arranged at various angles with respect to the workpiece, for spraying the liquid coating toward the workpiece. A plenum structure is connected to the housing and defines a plenum chamber communicating with the coating chamber. A vacuum system is associated with the plenum chamber for drawing a vacuum thereon. A blower system adjacent the exit of the coating chamber blows air into the coating chamber toward the workpiece.

Abstract translation: 用于将液体涂层施加到不规则形状的工件的装置包括限定具有入口和出口的涂覆室的壳体。 输送机系统适于将工件输送到入口，通过涂层室，并从出口出来。 多个喷头安装在涂层室中，大致围绕着工件，并相对于工件以各种角度布置，用于将液体涂料喷向工件。 气室结构连接到壳体并且限定与涂覆室连通的增压室。 真空系统与用于在其上抽真空的增压室相关联。 邻近涂料室出口的鼓风机系统将空气吹向涂料室朝向工件。

公开(公告)号：US5641544A

公开(公告)日：1997-06-24

申请号：US585264

申请日：1996-01-11

Applicant: Kurt C. Melancon ,  Carl R. Kessel ,  William K. Leonard

Inventor： Kurt C. Melancon ,  Carl R. Kessel ,  William K. Leonard

IPC: B05C5/00 ,  B05C9/02 ,  B05C9/06 ,  B05C11/06 ,  B05C11/10 ,  B05D1/26 ,  B05D1/30 ,  B05D1/36 ,  B05D3/00 ,  B05C11/02

CPC classification number: B05C11/06 ,  B05C5/007 ,  B05C5/008 ,  B05C9/02 ,  B05D1/265 ,  B05D1/305 ,  B05C9/06 ,  Y10S118/04

Abstract: A system for coating a substrate with an ultra-thin layer includes moving the substrate through a coating station and forming a composite layer including a coming fluid and a carrier fluid. The composite layer flows at a rate that is sufficiently high to form a continuous flowing fluid bridge of composite layer to the substrate surface and to contact the substrate with the flowing composite layer to interpose the coating layer between the substrate and the carrier fluid. The carrier fluid is removed while leaving the coating fluid deposited on the substrate as a coating layer.

Abstract translation: 用超薄层涂覆基板的系统包括使基板移动通过涂布台并​​形成包括未来流体和载体流体的复合层。 复合层以足够高的速率流动以形成复合层的连续流动的桥接到基底表面，并使基底与流动的复合层接触以将涂层插入基底和载体流体之间。 移除载体流体，同时使沉积在基材上的涂布液作为涂层。

公开(公告)号：US5614266A

公开(公告)日：1997-03-25

申请号：US310422

申请日：1994-09-22

Applicant: Timothy L. Cox ,  John L. Loth ,  Anthony J. Santilli ,  Howard Snyder ,  Walter A. Wilson

Inventor： Timothy L. Cox ,  John L. Loth ,  Anthony J. Santilli ,  Howard Snyder ,  Walter A. Wilson

IPC: B05C3/12 ,  B05C11/06 ,  C23C2/20 ,  B05D1/18

CPC classification number: B05C3/125 ,  B05C11/06 ,  C23C2/20

Abstract: A coating control system is provided enabling continuous operations, free of interruption for coating control purposes, while achieving desired coating weight and thickness profile for the various gages, widths and coating specifications encountered on a given continuous strip production line. In each of a pair of elongated pneumatic dies, a pressurized gas jet is controllably shaped and directed by flow-control means internally-mounted of each pneumatic die to impinge against its respective substrate coated surface with its major directional component of force being controlled to be perpendicularly transverse to the travel path of the coated strip across its full width. Adjustment of such internally-mounted means is coordinated with control of gas pressure supply and/or adjustment of die positioning means to maintain desired coating weight and coating profile across the width of the strip. Pneumatic and other crown-control measures of the invention are exercised along the centerline of the of the strip enabling production of continuous-strip galvanized steel product having improved tracking and handling properties.

Abstract translation: 提供了一种涂层控制系统，其实现连续操作，不受中间涂层控制的目的，同时为给定的连续条带生产线上遇到的各种规格，宽度和涂层规格达到所需的涂层重量和厚度分布。 在一对细长的气动模具中的每一个中，加压气体射流被可控地成形并由每个气动模具内部安装的流量控制装置引导，以撞击其各自的基底涂覆表面，其主要方向分力被控制为 垂直于穿过其整个宽度的涂覆带的行进路径。 这种内部安装的装置的调整与气体压力供应的控制和/或模具定位装置的调整相配合，以保持所需的涂层重量和穿过带的宽度的涂层轮廓。 沿着钢带的中心线实施本发明的气动和其他冠部控制措施，使得能够生产具有改进的跟踪和操作性能的连续带钢镀锌钢产品。

公开(公告)号：US5514421A

公开(公告)日：1996-05-07

申请号：US371312

申请日：1995-01-11

Applicant: Stanley J. Pietrzykowski ,  Edward C. Williams ,  Robert W. Hedrick ,  William H. Gilbert, deceased

Inventor： Stanley J. Pietrzykowski ,  Edward C. Williams ,  Robert W. Hedrick ,  William H. Gilbert, deceased

IPC: G03G5/05 ,  B05C11/06 ,  B05D1/18 ,  B05D3/04 ,  B05D3/06

CPC classification number: B05D3/06 ,  B05C11/06

Abstract: An apparatus for applying a coating solution to at least a portion of a substrate surface to form a coated surface comprises an arrangement for separating the substrate from the coating solution and an arrangement for creating a flow of gas onto the coated surface in a direction substantially parallel to the coated surface substantially in unison with the separating arrangement separating the substrate from the coating solution.

Abstract translation: 一种用于将涂层溶液施加到基底表面的至少一部分以形成涂覆表面的装置包括用于将基底与涂布溶液分离的装置和用于在基本上平行的方向上产生气体流到涂覆表面上的装置 与涂布表面基本上与将基材与涂布溶液分离的分离装置一致。

公开(公告)号：US5360641A

公开(公告)日：1994-11-01

申请号：US42495

申请日：1993-04-02

Applicant: Cat V. Tu

Inventor： Cat V. Tu

IPC: B05C3/12 ,  B05C11/06 ,  B05D3/04 ,  C23C2/20

CPC classification number: B05C11/06 ,  B05D3/042 ,  C23C2/20

Abstract: A jet stripping apparatus comprises a stripping nozzle positioned to direct a stripping gas jet stream (11) against each side of a steel strip (7) emerging from a bath (8) of molten zinc or aluminium/zinc alloy with a layer (9) of bath material thereon, means to supply gas to said stripping nozzle at a pressure sufficient to liberate a relatively strong stripping jet stream (11) therefrom, and surface modifying means spaced closely below said stripping nozzle effective to smooth the surface of said layer (9) prior to it reaching the stripping jet stream (11). Said surface modifying means preferably comprise a smoothing nozzle positioned to direct a relatively weak surface modifying gas jet stream (18) against the layer (9) that is effective to smooth the layer but not to substantially affect the quantity of material passing it.

Abstract translation: 一种喷射剥离装置包括一个剥离喷嘴，其被定位成将剥离气体喷射流（11）引导到从具有层（9）的熔融锌或铝/锌合金的熔池（8）出来的钢带（7）的每一侧上， 在其上的浴材料的装置，用于以足以释放相对较强的汽提射流（11）的压力向所述汽提喷嘴提供气体，以及在所述汽提喷嘴下方紧密地间隔的表面改性装置，其有效地使所述层（9）的表面平滑 ），然后它到达汽提射流（11）。 所述表面改性装置优选地包括平滑喷嘴，其被定位成将相对较弱的表面改性气体喷射流（18）引导到层（9）上，所述层（9）有效地使层平滑，但是不显着影响通过其的材料的量。

公开(公告)号：US5221345A

公开(公告)日：1993-06-22

申请号：US596499

申请日：1990-10-12

Applicant: Milton E. Blankenship ,  Charles F. Robinson

Inventor： Milton E. Blankenship ,  Charles F. Robinson

IPC: B05C11/06 ,  C23C2/20

CPC classification number: B05C11/06 ,  C23C2/20

Abstract: A low profile coating unit and method for galvanizing strips of steel of varying thicknesses with varying thickness of coating. The unit includes an air knife assembly and supporting means permitting adjustment in the horizontal, vertical and lateral directions independently of one another. The air knife assembly includes (1) a tubular manifold for receiving pressurized fluid and having a slot for discharging such fluid, (2) a housing encircling said slot defining a chamber and terminating in support means for (3) upper and lower lip members each having a fixed contour and cooperating to define an outlet orifice having an outlet orifice of minimum gap opening and tapering to maximum gap opening at its transverse ends and (4) diffuser means between the manifold and the outlet orifice.

Abstract translation: 用于镀锌不同厚度的钢带的薄膜涂层单元和方法，其具有不同的涂层厚度。 该单元包括气刀组件和允许彼此独立地在水平，垂直和横向方向上进行调节的支撑装置。 气刀组件包括（1）用于接收加压流体并具有用于排放这种流体的狭槽的管状歧管，（2）围绕限定腔室的狭槽的壳体，并终止于用于（3）上唇和下唇部件的支撑装置 具有固定的轮廓并配合以限定具有最小间隙开口的出口孔并在其横向端逐渐变细到最大间隙开口的出口孔，以及（4）歧管与出口孔之间的扩散器装置。