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51. 发明授权

US06412189B1 Steam box of a paper machine 有权
标题翻译：造纸机的蒸汽箱
公开(公告)号：US06412189B1
公开(公告)日：2002-07-02
申请号：US09691362
申请日：2000-10-18
申请人： Kari Pellinen
发明人： Kari Pellinen
IPC分类号： D06F5800
CPC分类号： D21F7/008
摘要： A steam box in a paper machine, the steam box including a main steam zone and at least one side steam zone through which steam is blown to a paper web. The side steam zone is placed in a side section of the steam box and arranged to form a curtain in order to prevent air from entering between the steam box and the paper web from outside the steam box and/or to prevent steam from exiting between the steam box and the paper web. Steam is supplied to the side steam zone from a steam chamber through a side steam zone valve arranged inside the steam box.
摘要翻译：造纸机中的蒸汽箱，蒸汽箱包括主蒸汽区和蒸汽吹送到纸幅的至少一个侧蒸汽区。侧蒸汽区被放置在蒸汽箱的侧部，并布置成形成帘子，以防止空气从蒸汽箱外部进入蒸汽箱和纸幅之间和/或防止蒸汽在蒸汽箱之间离开蒸汽箱和纸幅。蒸汽通过安装在蒸汽箱内的侧蒸汽区阀从蒸汽室供给到侧蒸汽区。

52. 发明申请

US20010045674A1 Steam humidifier with pressure variable aperture 失效
标题翻译：蒸汽加湿器带压力可变孔径
公开(公告)号：US20010045674A1
公开(公告)日：2001-11-29
申请号：US09879975
申请日：2001-06-14
发明人： D. Scott Herr
IPC分类号： B01F003/04
CPC分类号： F24F6/18 , D21F7/008 , D21G7/00 , Y10S239/12
摘要： A humidifier for providing moisture to an airstream comprises a pipe having a first end for connecting to a source of steam and a closed second end; first and second slots disposed opposite each other and longitudinally along a major portion of the length of the pipe; and a plurality of members sandwiched within the first and second slots, the members being disposed toward the interior of the pipe to guide condensate into the interior of the pipe.
摘要翻译：用于向空气流提供湿气的加湿器包括：管，其具有用于连接到蒸汽源的第一端和封闭的第二端; 第一和第二狭槽彼此相对并且沿着管的长度的主要部分纵向地设置; 以及夹在所述第一槽和所述第二槽内的多个构件，所述构件朝向所述管的内部设置以将冷凝物引导到所述管的内部。

53. 发明申请

US20010029682A1 Method for blowing steam against paper web, and steam box of paper machine 失效
标题翻译：吹扫纸张的方法和造纸机的蒸汽箱
公开(公告)号：US20010029682A1
公开(公告)日：2001-10-18
申请号：US09808565
申请日：2001-03-14
申请人： Metso Paper Automation Oy
发明人： Kari Pellinen
IPC分类号： F26B003/00
CPC分类号： D21F7/008
摘要： A method for blowing steam against a paper web, whereby the steam is blown by a steam box having several profiling chambers in the cross direction of a paper machine. The cross-profile of the paper web is controlled by means of the steam supplied by the profiling chambers. A gas flow is provided between the profiling chambers to prevent the steam blown by a profiling chamber from affecting the effective area of the steam blown by the adjacent profiling chamber. Further, a steam box for implementing the method is disclosed.
摘要翻译：将蒸汽吹向纸幅的方法，由此通过在造纸机的横向上具有多个成型室的蒸汽箱吹送蒸汽。纸幅的横截面通过由成型室供应的蒸汽来控制。在成型室之间设置有气流，以防止由成型室吹出的蒸汽影响由相邻的成型室吹出的蒸汽的有效面积。此外，公开了一种用于实施该方法的蒸汽箱。

54. 发明授权

US5946821A Device and process for the moistening of a running material web 失效
标题翻译：用于润湿运行的材料网的装置和过程
公开(公告)号：US5946821A
公开(公告)日：1999-09-07
申请号：US76358
申请日：1998-05-12
申请人： Stefan Winheim
发明人： Stefan Winheim
IPC分类号： D21F7/00 , D21G7/00 , F26B9/00
CPC分类号： D21G7/00 , D21F7/008
摘要： A device for the moistening of a running web of material with the aid of steam includes a housing which has a treatment side facing the web of material. The treatment side includes steam exit openings. The device further includes a front side disposed at the incoming end of the treatment side. In the area of the front side, over part of its length in a direction toward the web, a projecting rail is placed over the treatment side and has a working edge that faces toward the web of material.
摘要翻译：借助于蒸汽润湿流动的材料网的装置包括具有面向材料网的处理侧的壳体。处理侧包括蒸汽出口。该装置还包括设置在治疗侧的入口端的前侧。在前侧的区域中，在朝向腹板的方向上的其长度的一部分上，突出的轨道被放置在处理侧上并且具有朝向材料幅材的工作边缘。

55. 发明授权

US5778559A Device and process for moistening a running material web 失效
标题翻译：用于润湿运行的材料网的装置和工艺
公开(公告)号：US5778559A
公开(公告)日：1998-07-14
申请号：US378633
申请日：1995-01-26
申请人： Stefan Winheim
发明人： Stefan Winheim
IPC分类号： D21F7/00 , D21G7/00 , F26B9/00
CPC分类号： D21G7/00 , D21F7/008
摘要： A device for the moistening of a running web of material with the aid of stream includes a housing which has a treatment side facing the web of material. The treatment side includes steam exit openings. The device further includes a front side disposed at the incoming end of the treatment side. In the area of the front side, over part of its length in a direction toward the web, a projecting rail is placed over the treatment side and has a working edge that faces toward the web of material.
摘要翻译：借助于流体润湿流动的材料网的装置包括具有面向材料网的处理侧的壳体。处理侧包括蒸汽出口。该装置还包括设置在治疗侧的入口端的前侧。在前侧的区域中，在朝向腹板的方向上的其长度的一部分上，突出的轨道被放置在处理侧上并且具有朝向材料幅材的工作边缘。

56. 发明授权

US5445071A Method for adjusting the gloss or smoothness of a web of material 失效
标题翻译：调整材料网的光泽度或平滑度的方法
公开(公告)号：US5445071A
公开(公告)日：1995-08-29
申请号：US253372
申请日：1994-06-03
申请人： Stefan H. Winheim
发明人： Stefan H. Winheim
IPC分类号： D21G7/00 , D21F7/00 , D21G1/00 , B30B15/34
CPC分类号： D21G1/0093 , D21F7/008
摘要： A steam spray tube with an inlet line (16) for steam, a nozzle arrangement (33) and a valve (19) positioned between the inlet line and the nozzle arrangement is described. With such a steam spray tube, adequate moistening of a web to be moistened can be assured even at high web velocities. To do so, an essentially straight acceleration channel (35) is arranged downstream from valve (19) in the direction of flow of the steam and a nozzle channel (36) to the nozzle arrangement (33) branches off from the acceleration channel at a predetermined distance from the end (37) of the acceleration channel (35).
摘要翻译：描述了具有用于蒸汽的入口管线（16），位于入口管线和喷嘴装置之间的喷嘴装置（33）和阀（19）的蒸汽喷射管。使用这样的蒸汽喷射管，即使在高幅度的速度下也可以确保足够的要润湿的幅材的润湿。为此，基本上直的加速通道（35）沿着蒸汽的流动方向被布置在阀（19）的下游，并且喷嘴通道（36）到喷嘴装置（33）在加速通道距加速通道（35）的端部（37）的预定距离。

57. 发明授权

US5122232A Multiple steam applicator controller 失效
标题翻译：多个蒸汽喷头控制器
公开(公告)号：US5122232A
公开(公告)日：1992-06-16
申请号：US593669
申请日：1990-10-05
申请人： Robert A. Lyman , Bruce F. Taylor
发明人： Robert A. Lyman , Bruce F. Taylor
IPC分类号： D21F7/00 , D21G1/00
CPC分类号： D21F7/008 , D21G1/0093 , Y10S162/10
摘要： The invention provides multiple steam applicators which are used to distribute steam against a web during calendering. The invention includes a primary steam applicator located adjacent a side of the web to which steam is applied. The primary steam applicator has a manifold, a primary inlet valve, and a plurality of steam valves spaced along the primary manifold. Each steam valve regulates a steam flow distributed to a cross-directional section of the web. A secondary steam applicator is located adjacent the side of the web to which steam is applied. The secondary steam applicator has a manifold, a secondary inlet valve, and a plurality of steam valves spaced along the secondary manifold, each steam valve regulating a steam flow distributed to a cross-directional section of the web. A gloss sensor measures the gloss finish of the web. A computer means, responsive to the gloss sensor, computes a cross-directional gloss error by comparing the gloss measurement at each cross-directional section against a predetermined gloss value for the cross-directional section. The computer means also computes a machine-directional gloss error by comparing the average of the gloss measurements against a predetermined average gloss value. A valve control means, responsive to the computer means, adjusts the primary and secondary steam applicator steam valves to minimize the cross-directional gloss error. Finally, a steam pressure controller means, responsive to the computer means, adjusts the primary and secondary inlet valves to minimize the machine-directional gloss error.
摘要翻译：本发明提供了多种蒸汽喷射器，其用于在压延期间将蒸汽分布在纸幅上。本发明包括邻近卷筒纸的施加蒸汽的一侧的主要蒸汽加热器。主要蒸汽施加器具有歧管，主入口阀和沿着主歧管间隔开的多个蒸汽阀。每个蒸汽阀调节分布到幅材的横向截面的蒸汽流。二次蒸汽施加器位于与施加蒸汽的幅材的侧面相邻处。二次蒸汽施加器具有歧管，次级入口阀和沿着次级歧管间隔开的多个蒸汽阀，每个蒸汽阀调节分配到幅材的横向截面的蒸汽流。光泽传感器测量纤维网的光泽度。响应于光泽传感器的计算机装置通过将每个横向截面处的光泽度测量与横向截面的预定光泽值进行比较来计算横向光泽误差。计算机装置还通过将光泽测量的平均值与预定的平均光泽值进行比较来计算机器方向光泽度误差。响应于计算机装置的阀控制装置调节主要和次要蒸汽施加器蒸汽阀，以最小化横向光泽误差。最后，响应于计算机装置的蒸汽压力控制器装置调节主入口阀和次级入口阀，以最小化机器方向光泽误差。

58. 发明授权

US5090133A Steam shower apparatus and method of using same 失效
标题翻译：蒸汽淋浴器及其使用方法
公开(公告)号：US5090133A
公开(公告)日：1992-02-25
申请号：US397712
申请日：1989-08-23
申请人： Bruce F. Taylor
发明人： Bruce F. Taylor
IPC分类号： D21F7/00 , F26B13/10 , F26B13/20
CPC分类号： F26B13/104 , D21F7/008 , F26B13/10
摘要： A steam shower apparatus and method including a supply of steam which is fed through a Coanda nozzle and along a path running adjacent one surface of the apparatus which is heated to a temperature in excess of 175-180 degrees Fahrenheit. The sheet to which the steam is to be applied runs adjacent this same surface of the machine, but in a direction opposite to the direction of the flow of steam. In one embodiment, the heated surface is located relative to the sheet so that an upstream edge of the apparatus is spaced from said sheet by a greater distance than is the downstream edge of the apparatus which preferably contacts the sheet to back pressure the steam between the apparatus and sheet. The flow of steam runs the entire length of this surface heating the sheet as it flows in the opposite direction. The apparatus may be divided into several sections so that the sheet may be profiled along certain regions which are defined by these sections. In addition, means are included for altering the volume of flow to any one of the particular sections. To create these sections a series of ridges extend from the heated surface.
摘要翻译：一种蒸汽淋浴装置和方法，包括供应蒸汽的蒸汽，所述蒸汽通过柯恩达喷嘴进给，并且沿着与所述装置的一个表面相邻的路径被加热到超过175-180华氏度的温度。要施加蒸汽的片材与机器的相同表面相邻，但是在与蒸汽流动方向相反的方向上。在一个实施例中，加热的表面相对于片材定位，使得装置的上游边缘与所述片材的间隔距离比设备的下游边缘更远，优选地接触片材以将压力设备和工作表。蒸汽的流动在该表面的整个长度上沿着相反的方向加热片材。该装置可以分成几个部分，使得片材可以沿着由这些部分限定的某些区域成型。此外，包括用于改变流向任何一个特定部分的流量的装置。为了创建这些部分，一系列的脊从加热的表面延伸。

59. 发明授权

US5065673A Cross-directional moisture control system and method 失效
标题翻译：横向湿度控制系统及方法
公开(公告)号：US5065673A
公开(公告)日：1991-11-19
申请号：US409628
申请日：1989-09-19
申请人： Bruce S. Taylor , Ramesh Balakrishnan
发明人： Bruce S. Taylor , Ramesh Balakrishnan
IPC分类号： D21F7/00 , D21G1/00 , D21G7/00
CPC分类号： D21F7/003 , D21F7/008 , D21G1/0093 , D21G7/00
摘要： A moisture control system including an apparatus for discharging independently variable amounts of working fluid toward selected cross-directional sections of a calendered sheet material after the material has left the calender stack and before it is taken up by a collection device. The apparatus includes a plurality of valves spaced across the width of the calendered material to control the amount of fluid applied to each section. Nozzles provided on the valves direct the fluid from the valves toward a surface of the calenderable material. The system permits cross-directional equalization of the moisture content of the calendered material without affecting other physical properties of the sheet, such as sheet finish.
摘要翻译：一种湿度控制系统，包括用于在材料离开压光机堆叠之后并且在被收集装置吸收之前，将压缩砑光片材料的独立可变量的工作流体朝向选定的横向部分排出的装置。该设备包括在压延材料的宽度上间隔开的多个阀，以控制施加到每个部分的流体的量。阀上设置的喷嘴将流体从阀门引导到可压延材料的表面。该系统允许压延材料的水分含量的横向均衡，而不影响片材的其它物理性质，例如片材完成。

60. 发明授权

US5020469A Cross-directional steam application apparatus 失效
标题翻译：横向蒸汽应用设备
公开(公告)号：US5020469A
公开(公告)日：1991-06-04
申请号：US303494
申请日：1989-01-27
申请人： Mathew G. Boissevain , Tobias J. Boissevain , Anthony D. Foskett
发明人： Mathew G. Boissevain , Tobias J. Boissevain , Anthony D. Foskett
IPC分类号： B05C5/02 , B05C11/10 , D21F7/00 , D21G1/00 , D21G7/00
CPC分类号： D21G1/0093 , D21F7/008 , D21G7/00 , Y10T137/87877
摘要： An apparatus, including a manifold pipe, for applying variable amounts of steam to sections of a calenderable material to control certain properties of the material such as gloss. Built-in steam flow control valves are provided along the manifold pipe to control the amount of steam applied to each section. Bucket nozzles provided on the valves decrease the velocity of the steam jetted from the valves and eliminate any condensate present in the steam before discharging the steam against a surface of the calenderable material. Condensate which may form on the apparatus may be channeled away from the calenderable material by a pair of gutters.

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