公开(公告)号：US20040237885A1

公开(公告)日：2004-12-02

申请号：US10865201

申请日：2004-06-10

Applicant: Voith Paper Patent GmbH

Inventor： Bernert Richard ,  Mendez-Gallon Benjamin ,  Ueberschar Manfred

IPC: B05C001/00 ,  B05C001/06 ,  B05C001/08

CPC classification number: B05C5/005 ,  D21H23/22 ,  D21H23/48 ,  Y10S118/04

Abstract: A device (510) for the direct or indirect application of liquid or pasty application medium (516) by means of an applicator unit (512) to a material web (520), in particular of paper or board, comprises a device (570) upstream of the applicator unit (512) in the running direction (L) of the substrate (U) in order to attenuate the air boundary layer (G) carried along by the substrate (U). The attenuation device can in this case comprise a sealing element (570) which is pressed in a sealing manner against the substrate (U) and rolls on the latter substantially without slippage, and/or can comprise an electrode arrangement and/or can comprise an ultrasound source and/or can comprise a resilient diaphragm element acting without contact.

Abstract translation: 用于通过施用器单元（512）将液体或糊状施用介质（516）直接或间接施加到材料网（520），特别是纸或板的装置（510）包括装置（570） 为了衰减由基板（U）携带的空气边界层（G），在基板（U）的运行方向（L）上的施加单元（512）的上游。 在这种情况下，衰减装置可以包括密封元件（570），该密封元件（570）以密封方式压靠在基底（U）上并且基本上不会滑动地在其上滚动，和/或可以包括电极装置和/或可以包括 超声波源和/或可以包括不接触地作用的弹性隔膜元件。

公开(公告)号：US20040226677A1

公开(公告)日：2004-11-18

申请号：US10873663

申请日：2004-06-22

Applicant: Voith Paper Patent GmbH

Inventor： Jorg Rheims ,  Klaus Doelle ,  Oliver Heise ,  Werner Witek ,  Shawn Flanigan ,  Robert J. Matz

IPC: D21D001/00 ,  B02C013/04

CPC classification number: D21D1/30 ,  D21B1/16 ,  D21C9/004

Abstract: A device treats a fiber stock suspension with at least one additive, the fiber stock suspension being used for production of at least one of paper and cardboard. The fiber stock suspension includes a suspension medium and a fiber material. The fiber material has fiber surfaces, the fiber surfaces being moistened by the suspension medium. The device includes a fluffer having an inlet for receiving at least one of the fiber stock suspension and the at least one additive. The fluffer is coupled to the inlet, the fluffer being configured for separating the fiber material and enlarging a specific surface of the fiber surfaces.

Abstract translation: 一种装置用至少一种添加剂处理纤维原料悬浮液，纤维原料悬浮液用于生产纸和纸板中的至少一种。 纤维原料悬浮液包括悬浮介质和纤维材料。 纤维材料具有纤维表面，纤维表面被悬浮介质润湿。 该装置包括绒毛板，其具有用于接收纤维原料悬浮液和至少一种添加剂中的至少一种的入口。 绒毛耦合到入口，绒毛被构造成分离纤维材料并扩大纤维表面的特定表面。

公开(公告)号：US20040173332A1

公开(公告)日：2004-09-09

申请号：US10668145

申请日：2003-09-24

Applicant: Voith Paper Patent GmbH

Inventor： Karl Steiner ,  Robert Wolf ,  Hans Prinzing ,  Gerhard Kotitschke ,  Jurgen Banning

IPC: D21F003/08 ,  D21F001/66

CPC classification number: D21F3/02 ,  D21F1/48 ,  D21F1/66 ,  D21F3/0272 ,  Y10S162/07

Abstract: Water draining device for a paper machine or the like, in particular for a felted press of such a paper machine, including a receiving tank extending at least essentially over the machine width. The receiving tank includes a first chamber that receives arriving water and is under ambient pressure, and a second chamber that is connected to the first chamber and is under vacuum, into which the water collecting in the first chamber is aspirated and from which the water is eventually drained. A water receiving device of improved efficiency is also provided by forming a water receiving device by at least one suction channel projecting into the wedge-shaped area between the upper press roll and the dewatering belt, and extending transverse to the pulp web, which suction channel is connected to a source of reduced pressure.

公开(公告)号：US20040154772A1

公开(公告)日：2004-08-12

申请号：US10774108

申请日：2004-02-06

Applicant: Voith Paper Patent GmbH.

Inventor： Leif Mohrsen ,  John Eagle

IPC: B65H020/14

CPC classification number: D21G9/0072

Abstract: A paper machine for manufacturing a fiber web traveling in a machine direction and having a tail includes at least one rope defining a rope nip. A threading arm assembly is positioned in association with the rope nip. The threading arm includes a frame and a diverter carried by the frame. The diverter is movable to divert the tail in a direction transverse to the machine direction toward the rope nip.

Abstract translation: 一种用于制造在机器方向上行进且具有尾部的纤维幅材的造纸机包括至少一根限定绳索夹持的绳索。 螺纹臂组件与绳夹相关联地定位。 穿线臂包括框架和由框架承载的转向器。 分流器可移动以使尾部沿垂直于机器方向的方向转向绳夹。

公开(公告)号：US20040062868A1

公开(公告)日：2004-04-01

申请号：US10619424

申请日：2003-07-16

Applicant: Voith Paper Patent GmbH

Inventor： Rudiger Kurtz ,  Alfred Bubik

IPC: B05D003/12 ,  B05C001/00

CPC classification number: D21G1/006 ,  D21G9/009 ,  D21H17/28 ,  D21H23/30 ,  D21H23/56

Abstract: Device and process for impregnating web with an impregnating agent. The device includes a coating device structured and arranged to apply the impregnating agent to the web and a wide nip calender located, with respect to a web travel direction, before the coating device. The wide nip calender includes a circulating jacket and a back pressure element arranged to form a wide nip. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

Abstract translation: 用浸渍剂浸渍网的装置和方法。 该装置包括构造和布置以将浸渍剂施加到幅材上的涂布装置和相对于幅材行进方向位于涂布装置之前的宽压区压光机。 宽压区压延机包括循环夹套和布置成形成宽压区的背压元件。 本摘要既不旨在限定本说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

公开(公告)号：US20040035536A1

公开(公告)日：2004-02-26

申请号：US10636550

申请日：2003-08-08

Applicant: Voith Paper Patent GmbH

Inventor： Hans-Rolf Conrad

IPC: B08B007/00

CPC classification number: D21G1/00 ,  D21G1/006 ,  D21G1/0073

Abstract: Process for cleaning at least one roll of a calender. The process includes guiding a web over a surface of the at least one roll of the calender to be cleaned, and producing a relative speed difference between the surface of the least one roll and a section of the web lying against the surface of the a least one roll. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

Abstract translation: 用于清洁至少一卷压光机的方法。 该方法包括在待清洁的压光机的至少一个辊的表面上引导纤维网，并且在至少一个辊的表面与一个至少一个的表面之间产生相对速度差 一卷。 本摘要既不旨在限定本说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

公开(公告)号：US20030205347A1

公开(公告)日：2003-11-06

申请号：US10374071

申请日：2003-02-27

Applicant: Voith Paper Patent GmbH

Inventor： Raymond P. Shead ,  Johann Moser

IPC: D21F011/00

CPC classification number: D21G9/0027 ,  D21F9/003

Abstract: Method and system for controlling web formation in the forming section of a paper machine includes measuring the amount of white water occurring during drainage in at least one drainage region of the forming section; and carrying out the web formation control on the basis of the white water measurement.

Abstract translation: 在造纸机的成形部中控制卷筒纸形成的方法和系统包括测量在成形部分的至少一个排水区域中排水期间发生的白水的量; 并基于白水测量进行幅材形成控制。

公开(公告)号：US20030022773A1

公开(公告)日：2003-01-30

申请号：US10200429

申请日：2002-07-23

Applicant: VOITH PAPER PATENT GmbH

Inventor： Rolf van Haag

IPC: B21B027/02 ,  B29C043/46 ,  D21G001/02

CPC classification number: D21G1/0286 ,  D21G1/022 ,  D21G1/0266 ,  F16C13/028 ,  F16C32/0622 ,  F16C37/002

Abstract: Deflection controlled roll that includes a rotating roll jacket, a rotationally fixed yoke arranged to axially pass through the roll jacket, and a plurality of hydrostatic support elements arranged on the yoke in a direction of a roll axis which are chargeable with a pressure fluid to exert a supporting force on an inner side of the roll jacket. A device for influencing a roll temperature via at least one fluid flow, which is separate from the pressure fluid is also included. The support elements are arranged into a plurality of controllable roll zones arranged along the roll axis. The temperature influencing device is structured and arranged to locally charge respective roll zones depending upon a pressure on the support elements in a respective roll zone.

公开(公告)号：US20030017926A1

公开(公告)日：2003-01-23

申请号：US10132294

申请日：2002-04-26

Applicant: VOITH PAPER PATENT GMBH

Inventor： Rolf van Haag

IPC: D21G001/02 ,  B29C043/46

CPC classification number: F16C13/02 ,  D21G1/008 ,  D21G1/022 ,  F16C13/028 ,  Y10T29/49544

Abstract: Deflection compensation roll and process for reducing vibrations in deflection roll. The roll includes antifriction bearings, a roll jacket supported in an area of its axial ends on the antifriction bearings, and hydraulic supports arranged to hydraulically support the roll jacket parallel to a working plane. A damping device, positioned next to each antifriction bearing, is structured and arranged to act essentially perpendicular to the working plane.

Abstract translation: 偏转补偿辊和减少偏转辊振动的过程。 辊包括减摩轴承，支撑在其减摩轴承的轴向端部区域中的辊套，以及布置成液压支撑平行于工作平面的辊套的液压支架。 位于每个减摩轴承旁边的阻尼装置被构造和布置成基本上垂直于工作平面运动。

公开(公告)号：US20020096303A1

公开(公告)日：2002-07-25

申请号：US10050132

申请日：2002-01-18

Applicant: VOITH PAPER PATENT GmbH

Inventor： Oswald Satzger ,  Rudiger Kurtz ,  Karl Steiner ,  Ulrich Begemann ,  Gerhard Kotitschke ,  Thomas Augscheller ,  Georg Kleiser

IPC: D21F003/04 ,  D21F003/02 ,  D21F007/08

CPC classification number: D21F3/02 ,  D21F7/02

Abstract: A press for processing a web and a method of controlling a press. The press includes at least one nip having a first press roll and a second press roll. A first belt runs through the at least one nip. A second belt runs through the at least one nip. A sandwich stretch is formed by the first and second belts and is arranged after the at least one nip. A first mechanism is provided for driving the first belt. A second mechanism is provided for driving the second belt. The method includes driving the first belt at a first speed, and driving the second belt at a second speed, wherein the first speed is substantially the same as the second speed at least in a region of the sandwich stretch.

Abstract translation: 用于处理网的印刷机和控制印刷机的方法。 压榨机包括具有第一压榨辊和第二压榨辊的至少一个辊隙。 第一带穿过至少一个辊隙。 第二带穿过至少一个辊隙。 三明治拉伸由第一和第二带形成，并且布置在至少一个辊隙之后。 提供用于驱动第一带的第一机构。 提供了用于驱动第二带的第二机构。 该方法包括以第一速度驱动第一带，并且以第二速度驱动第二带，其中至少在夹层拉伸的区域中，第一速度基本上与第二速度相同。