-
公开(公告)号：US07351289B2
公开(公告)日：2008-04-01
申请号：US11150390
申请日：2005-06-09
IPC分类号： B05C11/04
摘要： A device for applying a liquid to pasty medium to a moving surface, the moving surface in the case of direct application being the surface of a paper, board or other fibrous web. In the case of indirect application the moving surface being the surface of a transfer element which transfers the application medium to the surface of the fibrous web. The device includes an applicator for applying the medium and a doctor device arranged downstream in the running direction of the moving surface for doctoring off and/or equalizing the medium applied to the moving surface. In order to collect excess medium that has not remained on the moving surface and/or has not reached the latter, a flexible collecting part covering the interspace between applicator and doctor device is provided, which extends transversely with respect to the running direction of the moving surface and parallel to the applicator and the doctor device.
摘要翻译： 一种用于将液体施加到糊状介质到移动表面的装置，在直接应用的情况下的移动表面是纸，板或其它纤维网的表面。 在间接施加的情况下，移动表面是将施加介质转移到纤维幅材表面的转印元件的表面。 该装置包括用于施加介质的施加器和布置在移动表面的运行方向下游的刮刀装置，用于刮除和/或均衡施加到移动表面的介质。 为了收集没有残留在移动表面上和/或没有到达后者的多余介质，提供了覆盖涂抹器和刮涂装置之间的间隙的柔性收集部分，其相对于移动的运动方向横向延伸 表面并平行于敷贴器和医生装置。
-
2.发明授权Application unit for directly or indirectly applying a fluid or pasty medium to a continuous material web 失效用于将流体或糊状介质直接或间接施加到连续材料网的应用单元
公开(公告)号：US5932010A
公开(公告)日：1999-08-03
申请号：US855642
申请日：1997-05-13
CPC分类号： B05C11/041
摘要： An application unit for directly or indirectly applying a fluid or pasty medium to a continuous material web, particularly made of paper or cardboard, includes a support beam extending in its longitudinal direction substantially across the entire width of the material web; a counter-roll opposite the support beam; a doctor element detachably secured to the support beam via a holding device and extending substantially across the entire width of the counter-roll; and a pressing member disposed on the support beam and to which a pressing force is directly and/or indirectly applied by at least one pressing device and with which the doctor element can be pressed against the counter-roll at a predetermined pressure in the region of its blade-element end mated with the counter-roll. When viewed in cross section, the pressing member is formed as a parallelogram body supported at one end in or on at least one mount and running substantially parallel to the doctor element.
摘要翻译： 用于直接或间接地将流体或糊状介质施加到特别由纸或纸板制成的连续材料纤维网上的施加单元包括沿其纵向方向延伸的支撑梁，所述支撑梁基本上跨过材料幅的整个宽度; 与支撑梁相对的反向辊; 刮刀元件通过保持装置可拆卸地固定到支撑梁上并且基本跨越对位辊的整个宽度延伸; 以及设置在所述支撑梁上的按压构件，并且通过至少一个按压装置直接和/或间接施加按压力，并且所述按压构件可以以预定的压力将所述刮板元件按压在所述反向辊上， 其刀片元件端与配合辊配合。 当在横截面中观察时，按压构件形成为平行四边形体，其一端支撑在至少一个安装件中或其上，基本上平行于刮刀元件延伸。
-
3.发明授权Application unit for the direct or indirect application of a liquid or pasty medium onto a moving material web 失效用于将液体或糊状介质直接或间接施用到移动材料网上的应用单元
公开(公告)号：US5772766A
公开(公告)日：1998-06-30
申请号：US640905
申请日：1996-05-09
CPC分类号： B05C5/0283 , B05C11/025 , B05C3/18 , B05C11/04
摘要： An application unit for applying a liquid or pasty medium onto a surface moving past the application unit. This has particular application to direct or indirect application of such a medium to a paper or board web. A support beam and a front wall supported generally further from and a rear wall supported generally closer to the moving surface. The walls are spaced apart for defining a pasty medium supply gap between them and are oriented so that the supply gap generally directs the medium toward the surface. The front and rear walls can selectively receive releasable attachment of members for forming a liquid medium an application chamber, the chamber having a downstream end with a blade, an upstream end with a damming strip over which the excessive medium in the application chamber can overflow. Alternatively, a second set of attachable members may be attached to the walls for forming a free jet nozzle dosing gap that communicates with the supply gap for directing the medium to the surface. Therefore, the basic structural group remains unchanged and selectively it may be modified to either an application chamber or a free jet nozzle dosing gap. In an alternate embodiment, the elements defining the dosing gap themselves can receive the attachable elements for defining the application chamber. This enables rearranging the application unit either to define an application chamber or a free jet nozzle with replacement of fewer parts, and generally the parts that are toward the surface.
摘要翻译： PCT No.PCT / EP95 / 03444。 371日期：1996年5月9日 102（e）日期1996年5月9日PCT提交1995年9月6日PCT公布。 公开号WO96 / 07790 日期1996年3月14日申请单位，用于将液体或糊状介质施加到移动通过应用单元的表面上。 这特别适用于将这种介质直接或间接应用于纸张或纸板网。 支撑梁和通常进一步支撑的前壁以及通常更靠近移动表面支撑的后壁。 壁间隔开以限定它们之间的糊状介质供应间隙并且被定向成使得供应间隙通常将介质引向表面。 前壁和后壁可以选择性地接收用于形成液体介质的构件的可释放附接，施加室，所述室具有具有叶片的下游端，具有阻挡带的上游端，施加室中的过量介质可以在其上溢出。 或者，第二组可连接构件可以附接到壁上，用于形成与供应间隙连通的自由喷嘴剂量间隙，用于将介质引导到表面。 因此，基本结构组保持不变，并且选择性地可以将其修改为施用室或自由喷嘴配量间隙。 在替代实施例中，限定给料间隙本身的元件可以接收用于限定施加室的可连接元件。 这使得可以重新布置应用单元以定义应用室或自由喷嘴，替换更少的零件，以及通常是面向表面的零件。
-
公开(公告)号：US20050284365A1
公开(公告)日：2005-12-29
申请号：US11150390
申请日：2005-06-09
摘要： A device for applying a liquid to pasty medium to a moving surface, the moving surface in the case of direct application being the surface of a paper, board or other fibrous web. In the case of indirect application the moving surface being the surface of a transfer element which transfers the application medium to the surface of the fibrous web. The device includes an applicator for applying the medium and a doctor device arranged downstream in the running direction of the moving surface for doctoring off and/or equalizing the medium applied to the moving surface. In order to collect excess medium that has not remained on the moving surface and/or has not reached the latter, a flexible collecting part covering the interspace between applicator and doctor device is provided, which extends transversely with respect to the running direction of the moving surface and parallel to the applicator and the doctor device.
摘要翻译： 一种用于将液体施加到糊状介质到移动表面的装置，在直接应用的情况下的移动表面是纸，板或其它纤维网的表面。 在间接施加的情况下，移动表面是将施加介质转移到纤维幅材表面的转印元件的表面。 该装置包括用于施加介质的施加器和布置在移动表面的运行方向下游的刮刀装置，用于刮除和/或均衡施加到移动表面的介质。 为了收集没有残留在移动表面上和/或没有到达后者的多余介质，提供了覆盖涂抹器和刮涂装置之间的间隙的柔性收集部分，其相对于移动的运动方向横向延伸 表面并平行于敷贴器和医生装置。
-
5.发明授权Apparatus for direct or indirect application of a liquid or pasty coating medium onto a traveling material web, notably of paper or cardboard 失效用于直接或间接地将液体或糊状涂覆介质施加到行进材料网（特别是纸或纸板）上的装置
公开(公告)号：US5997646A
公开(公告)日：1999-12-07
申请号：US990445
申请日：1997-12-15
摘要： An applicator for direct or indirect application of a liquid or pasty coating medium onto a traveling material web includes a metering system with a metering slot configured as a nozzle and formed between an approach-side lip and a departure-side lip. The applicator also includes, disposed opposite the nozzle, a traveling countersurface on which the coating medium issuing out of the metering slot is to be applied. The exit of the metering slot is followed by a transfer blade for the coating medium, arranged on the approach-side lip. The transfer blade has its length, with respect to the countersurface, selected such that the transfer blade in its operating position contacts the countersurface. The transfer blade passes the coating medium along its departure-side surface from the exit of the metering slot onto the countersurface.
摘要翻译： 用于将液体或糊状涂覆介质直接或间接施加到行进材料幅材上的施加器包括计量系统，其具有构造为喷嘴的计量槽并且形成在接近侧唇缘和离开侧唇缘之间。 涂抹器还包括与喷嘴相对设置的行进重磨面，在其上施加从计量槽排出的涂布介质。 计量槽的出口之后是布置在接近侧唇缘上的用于涂层介质的转移叶片。 转移叶片具有相对于反面的长度，其选择为使得处于其操作位置的输送叶片接触到反面。 转印叶片将涂布介质沿其离开侧表面从计量槽的出口传递到反面上。
-
公开(公告)号：US5735956A
公开(公告)日：1998-04-07
申请号：US634586
申请日：1996-04-18
CPC分类号： D21H23/52
摘要： The invention is directed to an applicator for coating a traveling fiber web with a coating mixture. The applicator includes a backing roll having a shell surface for carrying the web, and a nozzle for feeding the coating mixture. The applicator includes a support beam; a nozzle which is integral with or connected to the support beam; and a doctor bar carried by the support beam. The doctor bar has a guide surface. The guide surface and the backing roll define a nip for producing a hydrodynamic pressure. The guide surface approaching the shell surface of the backing roll extends to an exit edge at a location nearest the backing roll. A device is provided for flexibly backing the doctor bar on the support beam.
摘要翻译： 本发明涉及一种用于涂覆具有涂层混合物的行进纤维网的涂布器。 涂抹器包括具有用于承载网的外壳表面的背衬辊和用于供给涂层混合物的喷嘴。 施加器包括支撑梁; 与支撑梁一体或连接到支撑梁的喷嘴; 和由支撑梁承载的刮刀。 医生吧有一个导向面。 引导表面和背衬辊限定用于产生流体动力压力的压区。 靠近背衬辊的外壳表面的导向表面延伸到最靠近背衬辊的位置处的出口边缘。 提供了用于在支撑梁上灵活地支撑刮刀杆的装置。
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.014 秒)
