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公开(公告)号：US11484908B2
公开(公告)日：2022-11-01
申请号：US16659617
申请日：2019-11-13
申请人： Durr MEGTEC, LLC
发明人： Kim A. Anderson , Eric Maki , George Glenn
摘要： Web lifter and/or stabilizer and method of lifting and/or stabilizing a travelling web and for coating a web. The device creates a web hold down force via a negative pressure slot at its exit side, which draws the web down against the surface on the entry side. The device can be actuated to move the web relative to a slot die coater off the die lips and stop the application of slurry to the web, thereby creating uncoated regions on the web surface. The device can then be actuated to move the web back into contact with the coater to start the application of slurry to the web, thereby creating coated regions on the web surface. Web lifting can be accomplished by rotating the device in first and second directions to lift the web off of the slot die coater and return the web back into contact with the coater.
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公开(公告)号：US10183309B1
公开(公告)日：2019-01-22
申请号：US14676235
申请日：2015-04-01
申请人： The Boeing Company
发明人： Richard Philip Topf , Kaia Elena David , Mary Margaret Litwinski , Steffan Walker Brown , Leanne L. Lehman
摘要： A continuous ceramic matrix composite strip is produced by passing a dry ceramic fiber strip through a ceramic slurry bath. Impregnation wheels within the bath guide the fiber strip through the bath and force the ceramic slurry into the fiber strip, thereby impregnating the strip. The impregnation wheels stir the ceramic slurry to maintain a homogeneous mixture. Air knives remove excess slurry from the strip. Thickness and width controls squeeze the impregnated strip to desired thickness and width dimensions.
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公开(公告)号：US09962726B2
公开(公告)日：2018-05-08
申请号：US14287758
申请日：2014-05-27
申请人： LG CHEM, LTD.
发明人： WonChan Park , De-Hee Kim , Ye-Hoon Im
摘要： A dipping bath according to the present disclosure includes a body to hold a slurry for dip coating, an inlet installed to flow the slurry from an outside of the body to an inside, and an outlet installed to discharge the slurry from the inside of the body to the outside, and one end of the inlet placed inside the body may be disposed facing a side surface of the body at a distance and may be tilted to a predetermined angle in a direction toward a bottom surface of the body.According to the present disclosure, adjustment of an incidence angle of the slurry flowing into the bath through the inlet may increase a flow rate of the slurry toward the bottom surface, as well as allowing a uniform distribution of solids contained in the slurry circulating through the bath.
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4.发明授权公开(公告)号：US09127339B2
公开(公告)日：2015-09-08
申请号：US14098245
申请日：2013-12-05
发明人： Masanori Hoshino
IPC分类号： B05C3/02 , B05C3/132 , C23C2/36 , C23C2/00 , B05C3/12 , C21D9/56 , C21D9/667 , F27B9/28 , F27B9/30
摘要： A dual-purpose facility of continuous hot-dip coating and continuous annealing is configured so as to be switched between a continuous hot-dip coated material production line and a continuous annealed material production line, and includes a gas discharge path that discharges atmosphere gas in an annealing furnace from a gas discharge port provided in an outlet side of the annealing furnace out of the annealing furnace and a path opening and closing unit for opening and closing the gas discharge path. The path opening and closing unit opens the gas discharge path when the dual-purpose facility is used as the continuous hot-dip coated material production line and closes the gas discharge path when the dual-purpose facility is used as the continuous annealed material production line.
摘要翻译： 连续热浸涂层和连续退火的两用设备被配置为在连续热浸涂层材料生产线和连续退火材料生产线之间切换，并且包括排放气体的气体排放路径 来自设置在退火炉出口侧的气体排出口的退火炉和用于打开和关闭气体排出路径的路径打开和关闭单元。 当使用两用设备作为连续热浸涂层材料生产线时，路径打开和关闭单元打开气体排放路径，并且当使用两用设备作为连续退火材料生产线时关闭气体排放路径 。
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公开(公告)号：US20100307412A1
公开(公告)日：2010-12-09
申请号：US12866788
申请日：2008-02-08
CPC分类号： C23C2/003
摘要： An installation for the hardened galvanization of a continuously-moving rolled steel strip, includes a coating tank receiving a liquid metal mixture containing, for example, zinc and aluminum to be deposited on the strip which is immersed in the mixture. The liquid mixture is permanently circulated between the coating tank and a preparation device, in which the temperature of the liquid mixture is deliberately lowered in order to reduce an iron solubility threshold and is sufficiently high for initiating fusion of at least one ingot containing a zinc-aluminum Zn—Al alloy in a so-called fusion zone of the preparation device, in an amount necessary to compensate for the liquid mixture used for deposition on the strip. The installation includes a loop for circulating the liquid mixture that is thermally optimized.
摘要翻译： 用于连续移动的轧制钢带的硬化镀锌的装置包括：容纳液体金属混合物的涂料槽，该液体金属混合物包含例如锌和铝，以沉积在浸在混合物中的条上。 液体混合物在涂料罐和制备装置之间永久循环，其中液体混合物的温度被故意降低以便降低铁溶解度阈值，并且足够高以使至少一个含有锌 - 在所述制备装置的所谓熔融区域中的Zn-Al合金铝，其量必须补偿用于在条带上沉积的液体混合物。 该装置包括一个循环，用于使被热优化的液体混合物循环。
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公开(公告)号：US5551981A
公开(公告)日：1996-09-03
申请号：US311916
申请日：1994-09-26
申请人： Thomas A. Sellitto
发明人： Thomas A. Sellitto
CPC分类号： C23C24/106 , C23C26/02
摘要： A ferrous strip is galvanized by establishing an electrostatic potential on the strip which is then submerged on a fluidized bed of powdered galvanizing material and then allowing the adhered galvanized powder to be carried by the strip to a reflow station. The reflow station heats the strip and galvanizing material to liquidity the galvanizing material and establish the necessary alloy interface on the ferrous strip. Thereafter, the strip passes to a cooling zone wherein the reflowed galvanizing material is solidified before contacting a roller to use to direct the strip to the exit of the galvanizing apparatus. The atmosphere within the galvanizing apparatus is remained inert through the use of nitrogen which is also used as the fluid medium for the suspension of the galvanizing powder in the fluidized bed.
摘要翻译： 通过在条带上形成静电电势来将铁带镀锌，然后将其浸没在粉末镀锌材料的流化床上，然后允许粘附的镀锌粉末由带材承载到回流工位。 回流站加热带材和镀锌材料以使镀锌材料流动，并在铁带上建立必要的合金界面。 此后，带材通过冷却区域，其中回流镀锌材料在接触辊子之前固化，以用于将带材引导到镀锌设备的出口。 镀锌装置内的气氛通过使用氮气保持惰性，氮气也用作流化床中镀锌粉末悬浮液的流体介质。
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公开(公告)号：US4757781A
公开(公告)日：1988-07-19
申请号：US1627
申请日：1987-01-08
申请人： Shuzo Fukuda , Yutaka Ohkubo , Tomihiro Hara
发明人： Shuzo Fukuda , Yutaka Ohkubo , Tomihiro Hara
CPC分类号： C23C2/006
摘要： An apparatus for hot dip plating on one side of a metal strip, comprising a plurality of nozzles disposed at an oblique angle to the direction of travel of the strip and having outlets which are tilted toward the edges of the strip, whereby splashing of the plating material is avoided, and occurence of plating material on the non-plated side of the strip is also avoided, and the plating is regular and without irregularity of plating or areas lacking plating material.
摘要翻译： 一种用于在金属带的一侧上进行热浸镀的设备，包括多个喷嘴，所述多个喷嘴以与所述带的行进方向成倾斜角度设置，并且具有朝向所述带的边缘倾斜的出口，由此溅镀所述镀层 避免了材料，并且还避免了在带的非电镀侧上的电镀材料的发生，并且电镀是规则的，没有电镀不均匀或缺少电镀材料的区域。
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公开(公告)号：US4569304A
公开(公告)日：1986-02-11
申请号：US637557
申请日：1984-08-03
摘要： A hot knife coater comprises a pair of thicknesser blades defining between them a thicknesser gap through which a web to be coated passes. Each blade is connected to a downwardly depending mid-portion of a blade support by means of a number of longitudinally spaced blade holders. This minimizes bowing of the blade supports as a result of heat conducted to the blade supports from the respective blades. The blade holders connecting one of the blades to the respective blade support are adjustable so as to permit local adjustment, in the region of each blade holder, of the gap. Each blade support is mounted so as to be pivotal about a longitudinally extending pivot axis and is biased by a spring against a stop. This permits automatic opening of the gap to let a seam in the web through the gap, thus eliminating the need for operator intervention.
摘要翻译： 热刀涂布机包括一对加厚器叶片，它们在它们之间形成一个加厚器间隙，待涂覆的纸幅穿过该加工器间隙。 每个叶片借助于多个纵向间隔的叶片保持器连接到叶片支撑件的向下悬垂的中间部分。 这使得由于从各个叶片传导到叶片支撑件的热量而使叶片支撑件的弯曲最小化。 将一个叶片连接到相应的叶片支撑件上的叶片保持器是可调节的，以便允许在每个叶片保持器的区域中对间隙进行局部调节。 每个叶片支撑件被安装成围绕纵向延伸的枢转轴线枢转并且被弹簧偏压抵靠止动件。 这允许间隙的自动打开以使得网中的接缝通过间隙，从而不需要操作者干预。
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公开(公告)号：US4490418A
公开(公告)日：1984-12-25
申请号：US485354
申请日：1983-04-15
申请人： Toru Yoshida
发明人： Toru Yoshida
IPC分类号： B05C5/00 , B05C5/02 , B05C9/06 , B05D1/00 , B05D1/26 , B05D1/28 , B05D1/30 , B05D1/36 , B05D3/04 , B05D7/00 , G03C1/74 , B05C3/132
CPC分类号： B05D3/042 , B05C5/007 , B05C5/0254 , B05C9/06 , B05D1/28 , G03C1/74 , B05D7/52 , G03C2001/7411
摘要： A slide bead coating method and apparatus for applying a coating solution onto an advancing web includes an air compressed chamber for keeping a lower side of a solution bead in a pressure-applied condition to produce a difference in pressure between the upper side and the lower side of the solution bead to stabilize the bead. A coating solution which has a low viscosity and good wetting properties can thus be applied onto the web at high speeds and in a thin layer form, and a so-called bead-dropping phenomenon is avoided. Therefore, the preparation of a layer for photo-sensitive materials is facilitated.
摘要翻译： 用于将涂布溶液涂布在前进纸幅上的滑动珠涂布方法和装置包括：空气压缩室，用于将溶液珠的下侧保持在加压状态，以产生上侧和下侧之间的压力差 的溶液珠以稳定珠粒。 因此，具有低粘度和良好润湿性能的涂布溶液可以以高速和薄层形式施加到幅材上，并且避免了所谓的珠粒滴落现象。 因此，便于制备感光材料层。
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公开(公告)号：US4407227A
公开(公告)日：1983-10-04
申请号：US323427
申请日：1981-11-20
申请人： Pekka Mauranen
发明人： Pekka Mauranen
CPC分类号： D21H23/40 , D21H23/78 , D21H5/0015 , D21H5/0062
摘要： Coating apparatus includes three coating rollers, in a closed group, forming two coating nips with each other. First coating supply apparatus is provided on the first coating roller, followed by knife or doctor coating apparatus. Second coating supply apparatus is provided on the second roller after the first nip, followed by knife or doctor coating apparatus. After the second roller, the paper web runs through a second nip formed by the second roller and a third coating roller. The coated web is released from the third coating roller and transferred to drying apparatus, for example. If necessary, heating apparatus is provided at the first and second coating rollers for drying the web and the coating agents by heat radiation without contact with the web.
摘要翻译： 涂布装置包括三个涂布辊，在封闭的组中，彼此形成两个涂层夹。 第一涂布供应装置设置在第一涂布辊上，随后是刮刀或刮涂装置。 第二涂料供给装置在第一辊隙之后设置在第二辊上，随后是刮刀或刮涂装置。 在第二辊之后，纸幅穿过由第二辊和第三涂布辊形成的第二辊隙。 涂布的纸幅例如从第三涂布辊释放并转印到干燥装置中。 如果需要，在第一和第二涂布辊处设置加热装置，用于通过热辐射干燥幅材和涂层剂，而不与纸幅接触。
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