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1. 发明授权

US5437784A Injector for a flotation device 失效
标题翻译：注入器用于浮选装置
公开(公告)号：US5437784A
公开(公告)日：1995-08-01
申请号：US237381
申请日：1994-05-03
申请人： Albrecht Meinecke , Michael Trefz , Helmut Heinzmann
发明人： Albrecht Meinecke , Michael Trefz , Helmut Heinzmann
IPC分类号： B03D1/24 , B01F5/06 , B03D1/14 , D21B1/32 , D21D5/00 , D21F1/70 , B01F3/04
CPC分类号： D21B1/327 , B01F5/0646 , B01F5/0657 , B03D1/14 , B03D1/247 , D21F1/70 , B03D1/24 , Y02W30/646 , Y10S261/75
摘要： A flotation device includes an injector having a flow channel with a variable cross sectional area with respect to the direction of fluid flow through the injector. The injector introduces a mixture of gas and liquid into the device. The injector flow channel has repeated narrowings and widenings in the direction of fluid flow through the injector.
摘要翻译：浮选装置包括具有相对于通过喷射器的流体流动方向具有可变横截面积的流动通道的喷射器。注射器将气体和液体的混合物引入到装置中。喷射器流动通道在通过喷射器的流体流动的方向上重复变窄和加宽。

2. 发明授权

US06197159B1 Paper making machine and method for web transfer 失效
标题翻译：造纸机和纸张传送方法
公开(公告)号：US06197159B1
公开(公告)日：2001-03-06
申请号：US09166581
申请日：1998-10-06
申请人： Albrecht Meinecke , Helmut Heinzmann
发明人： Albrecht Meinecke , Helmut Heinzmann
IPC分类号： D21F200
CPC分类号： D21F3/0218 , D21F1/32 , D21F3/04 , D21F3/045 , D21G9/0063
摘要： In a paper making machine for manufacturing a material web (10), such as in particular a paper or cardboard web, the material web (10) to be manufactured is transferred on the surface of a transfer means (24) to a take-off position (30) in the region of which a preferably air-permeable belt (32) having an at least substantially open surface is guided over a take-off roll (34) or the like and takes off the material web (10) from the surface of the transfer means (24). A pressing gap (36) extended in the web running direction (L) is formed at the take-off position (30) with the surface of the transfer means (24, 60) facing the material web (10) being deflected in the region of the extended pressing gap, while forming an at least substantially concave depression (38), and also being pressed by a pressing force intentionally generated in the region of this deflection against the take-off roll (34) in order to thereby assist the take-off of the material web (10) from the surface of the transfer means.
摘要翻译：在用于制造材料纤维网（10）的造纸机中，例如特别是纸或纸板幅材，要制造的材料幅材（10）在转印装置（24）的表面上转印到起飞在该区域中，具有至少基本上开口的表面的优选透气的带（32）被引导到取出辊（34）等上的位置（30），并且从所述位置转印装置（24）的表面。在纸张移动方向（L）上延伸的按压间隙（36）在出纸位置（30）处形成，转印装置（24,60）的面向材料幅（10）的表面在区域延伸的按压间隙，同时形成至少基本上凹陷的凹陷（38），并且还通过在该偏转区域中有意产生的按压力而被压靠在排出辊（34）上，以便从而辅助牵引从所述转印装置的表面离开所述材料幅材（10）。

3. 发明授权

US5804037A Multiply headbox nozzle with heavy end convergence 失效
标题翻译：倍增流浆箱喷嘴具有重端收敛
公开(公告)号：US5804037A
公开(公告)日：1998-09-08
申请号：US735895
申请日：1996-10-23
申请人： Albrecht Meinecke , Helmut Heinzmann , Wolfgang Ruf , Dieter Egelhof , Volker Schmidt-Rohr
发明人： Albrecht Meinecke , Helmut Heinzmann , Wolfgang Ruf , Dieter Egelhof , Volker Schmidt-Rohr
IPC分类号： D21F1/02 , D21F9/00
CPC分类号： D21F1/028 , D21F1/02 , D21F9/006
摘要： A nozzle of a multilayer headbox wherein the headbox includes a nozzle for distributing the stock suspension on a wire. The nozzle is subdivided by at least one machine-wide fin, the fin forming with the nozzle at least two machine-wide nozzle ducts. At least the mean value of the clearance of at least one nozzle duct diminishes steadily in the flow direction, the percentage decrease of the clearance in the fluidically essential area of the nozzle being at least twice as large as in the starting area of the nozzle.
摘要翻译：多层流浆箱的喷嘴，其中流浆箱包括用于将原料悬浮液分布在丝线上的喷嘴。喷嘴由至少一个机器宽的翅片细分，与喷嘴形成的翅片至少有两个机器宽的喷嘴管道。至少一个喷嘴管道的间隙的平均值至少在流动方向上稳定地减小，喷嘴的流体必需区域中的间隙的百分比减小至少是喷嘴起始区域的两倍。

4. 发明授权

US5683551A Apparatus and method for sectional pulp introduction to a papermaking machine headbox 失效
标题翻译：用于造纸机流浆箱的分段纸浆的设备和方法
公开(公告)号：US5683551A
公开(公告)日：1997-11-04
申请号：US493677
申请日：1995-06-22
申请人： Albrecht Meinecke , Helmut Heinzmann , Wolfgang Ruf
发明人： Albrecht Meinecke , Helmut Heinzmann , Wolfgang Ruf
IPC分类号： D21F1/06 , D21F1/02 , D21F1/08
CPC分类号： D21F1/08 , D21F1/02
摘要： A device for the sectional supply of pulp suspension to a headbox of a papermaking machine includes a plurality of main inlet lines from a pulp suspension distributor which are distributed over the width of the machine. A throttle is provided in at least one main inlet line. Downstream of the throttle, in at least one of the main lines, a subsidiary line for conveying a subsidiary stream of liquid, such as a pulp suspension or water, is connected to the main inlet line and disposed at an angle to the main inlet line. This angle between the main pulp stream and the subsidiary stream is chosen so that a small change in the rate of flow of the subsidiary stream will cause a large change in the rate of flow of the total stream (main pulp stream+subsidiary stream) directed in the same direction or in the opposite direction of the stream.
摘要翻译：用于向造纸机的流浆箱供应纸浆悬浮液的部件的装置包括分布在机器宽度上的来自纸浆悬浮分配器的多条主入口管线。在至少一个主入口管线中设置节气门。在节流阀的下游，在至少一条主要管线中，用于输送液体的辅助液流（例如纸浆悬浮液或水）的辅助线路连接到主入口管线并与主入口管线成一角度地设置。选择主浆料流和辅助料流之间的角度，使得辅助料流的流速变化很小将导致总流（主浆料流+副料流）的流速大幅度变化在流的相同方向或相反方向上。

5. 发明授权

US5622603A Influencing the jet velocity in the multilayer headbox 失效
标题翻译：影响多层流浆箱中的喷射速度
公开(公告)号：US5622603A
公开(公告)日：1997-04-22
申请号：US325305
申请日：1995-03-27
申请人： Ulrich Begemann , Albrecht Meinecke , Dieter Egelhof , Wolfgang Ruf , Helmut Heinzmann , Hans-Peter Arledter
发明人： Ulrich Begemann , Albrecht Meinecke , Dieter Egelhof , Wolfgang Ruf , Helmut Heinzmann , Hans-Peter Arledter
IPC分类号： D21F20060101 , D21F1/02 , D21F9/00 , D21F11/04
CPC分类号： D21F1/02 , D21F1/028 , D21F9/006
摘要： The invention concerns a method of controlling the relative flow speed of the layers in a multi-layer headbox with laminae mounted torque-free between upper and lower lips which are stationary when in operation. The invention is characterized in that a difference in speed is produced between the individual layers by causing the static pressure to change differently in the different layers.
摘要翻译： PCT No.PCT / EP94 / 00616 Sec。 371日期：1995年3月27日 102（e）日期1995年3月27日PCT 1994年3月3日PCT公布。出版物WO94 / 20678 日期1994年9月15日本发明涉及一种控制多层流浆箱中的层的相对流速的方法，其中在上下唇之间安装无扭矩的薄片，其在操作时是静止的。本发明的特征在于，通过使静压在不同层中的变化不同，在各层之间产生速度差。

6. 发明授权

US5599428A Headbox nozzle with heavy end convergence 失效
标题翻译：具有重端收敛的流浆箱喷嘴
公开(公告)号：US5599428A
公开(公告)日：1997-02-04
申请号：US273808
申请日：1994-07-12
申请人： Albrecht Meinecke , Helmut Heinzmann , Wolfgang Ruf , Dieter Egelhof , Volker Schmidt-Rohr
发明人： Albrecht Meinecke , Helmut Heinzmann , Wolfgang Ruf , Dieter Egelhof , Volker Schmidt-Rohr
IPC分类号： D21F1/02 , D21F9/00
CPC分类号： D21F1/028 , D21F1/02 , D21F9/006
摘要： A nozzle of a multilayer headbox wherein the headbox includes a nozzle for distributing the stock suspension on a wire. The nozzle is subdivided by at least one machine-wide fin, the fin forming with the nozzle at least two machine-wide nozzle ducts. At least the mean value of the clearance of at least one nozzle duct diminishes steadily in the flow direction, the percentage decrease of the clearance in the fluidically essential area of the nozzle being at least twice as large as in the starting area of the nozzle. The fin has downstream end area of decreasing thickness immediately preceded by an area of increasing thickness.
摘要翻译：多层流浆箱的喷嘴，其中流浆箱包括用于将原料悬浮液分布在丝线上的喷嘴。喷嘴由至少一个机器宽的翅片细分，与喷嘴形成的翅片至少有两个机器宽的喷嘴管道。至少一个喷嘴管道的间隙的平均值至少在流动方向上稳定地减小，喷嘴的流体必需区域中的间隙的百分比减小至少是喷嘴起始区域的两倍。翅片具有下降的减小厚度的面积，紧接在厚度增加的区域之前。

7. 发明授权

US5505821A Turbulence insert of a papermaking machine 失效
标题翻译：造纸机的湍流插入物
公开(公告)号：US5505821A
公开(公告)日：1996-04-09
申请号：US266211
申请日：1994-06-27
申请人： Albrecht Meinecke , Helmut Heinzmann
发明人： Albrecht Meinecke , Helmut Heinzmann
IPC分类号： D21F1/02 , D21F1/06
CPC分类号： D21F1/026 , D21F1/02 , D21F1/028 , D21F1/06
摘要： A turbulence insert of a headbox of a papermaking machine is provided that includes a bundle of channels for guiding the suspension of materials from a first region to a second region. The channel bundle is comprised inpart of edge channels that have no adjacent channel on at least one longitudinal side, and is also comprised in part of central channels that have at least one adjacent channel on each longitudinal side. Also, at least two adjacent edge channels are provided that are joined with each other at least one part of their length.
摘要翻译：提供造纸机的流浆箱的湍流插入物，其包括用于将材料的悬浮液从第一区域引导到第二区域的通道束。通道束包括在至少一个纵向侧上没有相邻通道的边缘通道的一部分中，并且还包括在每个纵向侧上具有至少一个相邻通道的中央通道的一部分中。而且，提供至少两个相邻的边缘通道，它们彼此的长度的至少一部分彼此连接。

8. 发明授权

US6063192A Method and apparatus for wet-in-wet coating of a moving layer of material 失效
标题翻译：潮湿涂覆移动材料层的方法和装置
公开(公告)号：US6063192A
公开(公告)日：2000-05-16
申请号：US873443
申请日：1997-06-12
申请人： Ingo Gottwald , Bernhard Kohl , Albrecht Meinecke , Benjamin Mendez , Michael Trefz , Martin Kustermann
发明人： Ingo Gottwald , Bernhard Kohl , Albrecht Meinecke , Benjamin Mendez , Michael Trefz , Martin Kustermann
IPC分类号： B05C1/08 , B05C9/06 , D21H23/56 , D21H23/70 , B05C1/12
CPC分类号： B05C9/06 , B05C1/0813 , B05C1/0834 , D21H23/56 , D21H23/70
摘要： A method and apparatus for coating a traveling layer of material, in particular paper and/or cardboard. An applicator implement applies a predetermined and proper amount of a liquid or pasty medium onto an outer surface of a first rotating applicator roller which in turn transfers the liquid or pasty medium onto a first side of the moving layer of material just as it is moving through a press nip. A second layer of coating medium is applied indirectly with a second applicator implement onto an outer surface of a second rotating applicator roller from where it is transferred onto the previously coated side of the moving material layer while the first coat of coating medium is still wet.
摘要翻译：一种用于涂覆材料的行进层，特别是纸和/或纸板的方法和设备。施用器具将预定和适量的液体或糊状介质施加到第一旋转施加器辊的外表面上，第一旋转施加辊的移动层将继续将液体或糊状介质转移到移动层材料的第一侧上，一个压榨压区第二层涂料介质间接施加第二涂布器工具到第二旋转涂布辊的外表面上，在第二层涂布介质转移到移动材料层的预先涂覆的一侧，同时第一涂层介质涂层仍然是湿的。

9. 发明授权

US6149099A Winding device for the winding-up of a paper web 失效
标题翻译：用于卷绕纸幅的卷绕装置
公开(公告)号：US6149099A
公开(公告)日：2000-11-21
申请号：US343284
申请日：1999-06-30
申请人： Albrecht Meinecke , Hans-Joachim Fissmann
发明人： Albrecht Meinecke , Hans-Joachim Fissmann
IPC分类号： B65H18/14 , B65H18/08 , B65H18/26 , B65H19/12 , B65H19/22 , B65H19/30 , B65H18/16 , B65H18/20
CPC分类号： B65H19/2261 , B65H18/08 , B65H19/2284 , B65H2301/4148 , B65H2301/41486 , B65H2408/236
摘要： The invention concerns a winding device for taking up a paper web immediately after manufacture. The device comprises a carrier drum onto which the paper web is guided from one side (feed side); a winding rod with bearing journals; articulated levers which support the bearing journals in brackets and cause the winding rod with the rolled paper web to pivot around the carrier drum from a feed position into a pay-out position; a longitudinal cutter in the region of the winding-on side and upstream of the carrier drum for cutting the web into strips; a pressure roller for exerting contact pressure on the paper strips; and a support roller on the run-off side of the carrier drum in the pay-out region.
摘要翻译：本发明涉及一种用于在制造后立即卷取纸幅的卷绕装置。该装置包括载体鼓，纸幅从一侧（进料侧）引导到该载体滚筒上; 带轴承的绕组杆; 铰链杠杆支撑支架中的轴承轴颈，并使带有卷筒纸的卷绕杆绕运送滚筒从进给位置枢转到放出位置; 纵向切割器，其在卷绕侧和载体滚筒的上游区域中，用于将幅材切割成条带; 用于在纸带上施加接触压力的压力辊; 以及在放出区域中的载体鼓的径流侧的支撑辊。

10. 发明授权

US6088926A Dryer section 失效
标题翻译：干燥部
公开(公告)号：US6088926A
公开(公告)日：2000-07-18
申请号：US946645
申请日：1997-10-07
申请人： Karl Steiner , Karlheinz Straub , Robert Wolf , Albrecht Meinecke , Tri Chau-Huu , Markus Oechsle
发明人： Karl Steiner , Karlheinz Straub , Robert Wolf , Albrecht Meinecke , Tri Chau-Huu , Markus Oechsle
IPC分类号： D21F5/02 , D21F5/04 , D21F5/00
CPC分类号： D21F5/021 , D21F5/04
摘要： Dryer section of a machine for manufacturing a material sheet. The dryer section may include at least one dryer cylinder, a plurality of sheet guide rolls, a transport belt for guiding the material sheet in a meandering manner around the at least one dryer cylinder and the plurality of sheet guide rolls, and threads surrounding at least one of the at least one dryer cylinder and the plurality of sheet guide rolls. The threads may be positioned between the material sheet and a surface of the at least one of the at least one dryer cylinder and the plurality of sheet guide rolls.
摘要翻译：用于制造材料板的机器的干燥部。干燥部可以包括至少一个干燥筒，多个片引导辊，用于以蜿蜒的方式围绕至少一个干燥筒和多个片引导辊引导材料片的输送带，以及至少围绕至少所述至少一个烘缸和所述多个纸引导辊中的一个。螺纹可以位于材料片和至少一个干燥器圆筒和多个片材引导辊中的至少一个的表面之间。

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