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1. 发明授权

US06605189B2 Suction box in a paper machine 失效
公开(公告)号：US06605189B2
公开(公告)日：2003-08-12
申请号：US09948442
申请日：2001-09-07
申请人： Jorma Snellman , Antti Poikolainen , Ari Puurtinen , Samppa Salminen
发明人： Jorma Snellman , Antti Poikolainen , Ari Puurtinen , Samppa Salminen
IPC分类号： D21F148
CPC分类号： D21F1/52
摘要： Suction box in a paper machine including a vacuum chamber, a deck or a number of substantially U-section holders open toward a wire and ribs arranged in the deck or the holders so that they can be loaded against the wire. At least in a running situation, the deck of the suction box is curved or the ribs are arranged to provide a curve run of the wire so that the wire tension of the curved run over the deck or ribs serves to lower a normal force which is produced by the vacuum present in the suction box and which is effective between the wire and the deck or ribs.

2. 发明授权

US06306262B1 Suction box in a paper machine 失效
标题翻译：吸纸箱在造纸机
公开(公告)号：US06306262B1
公开(公告)日：2001-10-23
申请号：US09417750
申请日：1999-05-21
申请人： Jorma Snellman , Antti Poikolainen , Ari Puurtinen , Samppa Salminen
发明人： Jorma Snellman , Antti Poikolainen , Ari Puurtinen , Samppa Salminen
IPC分类号： D21F148
CPC分类号： D21F1/52
摘要： Suction box in a paper machine including a vacuum chamber, a deck or a number of substantially U-section holders open toward a wire and ribs arranged in the deck or the holders so that they can be loaded against the wire. At least in a running situation, the deck of the suction box is curved or the ribs are arranged to provide a curve run of the wire so that the wire tension of the curved run over the deck or ribs serves to lower a normal force which is produced by the vacuum present in the suction box and which is effective between the wire and the deck or ribs.
摘要翻译：包括真空室，甲板或许多基本上为U形部分的纸机中的抽吸盒朝向布置在甲板或保持器中的线和肋开口，使得它们能够抵靠着电线。至少在运行情况下，吸气箱的甲板是弯曲的，或肋布置成提供钢丝的弯曲运行，使得弯曲运行在钢板或肋条上的钢丝张力用于降低法向力，由抽吸箱中存在的真空产生，并且在电线和甲板或肋之间有效。

3. 发明授权

US06322668B1 Suction box in paper machine and method in the suction box in a paper machine 失效
标题翻译：造纸机吸纸箱和造纸机吸箱中的方法
公开(公告)号：US06322668B1
公开(公告)日：2001-11-27
申请号：US08998432
申请日：1997-12-26
申请人： Jorma Snellman , Antti Poikolainen , Ari Puurtinen , Samppa Salminen
发明人： Jorma Snellman , Antti Poikolainen , Ari Puurtinen , Samppa Salminen
IPC分类号： D21F148
CPC分类号： D21F1/52
摘要： A suction box in a paper machine including a vacuum chamber, a deck or a number of substantially U-section holders open toward a wire and ribs arranged in the deck or the holders so that they can be loaded against the wire. At least in a running situation, the deck of the suction box is curved or the ribs are arranged to provide a curve run of the wire so that the wire tension of the curved run over the deck or ribs serves to lower a normal force which is produced by the vacuum present in the suction box and which is effective between the wire and the deck or ribs. A method in a suction box in a paper machine, wherein a vacuum is formed in a vacuum chamber of the suction box and, during formation of the vacuum, the deck and/or the ribs is/are pressed against the wire. At least in a running situation, the curve form of the deck of the suction box or the position of the ribs is such that the tension of the wire running over the deck or ribs lowers the normal force which is produced by the vacuum present in the suction box and which is effective between the wire and the deck/ribs.
摘要翻译：一种造纸机中的抽吸箱，包括真空室，甲板或多个基本上U形的保持器，其朝向布置在甲板或保持器中的线和肋开口，使得它们可以抵靠电线加载。至少在运行情况下，吸气箱的甲板是弯曲的，或肋布置成提供钢丝的弯曲运行，使得弯曲运行在钢板或肋条上的钢丝张力用于降低法向力，由抽吸箱中存在的真空产生，并且在电线和甲板或肋之间有效。一种造纸机中的抽吸箱中的方法，其中在吸入箱的真空室中形成真空，并且在形成真空期间，甲板和/或肋被压靠在钢丝上。至少在运行中，抽吸箱的甲板的曲线形式或肋的位置使得在甲板或肋上运行的钢丝的张力降低了由真空中存在的真空产生的法向力抽吸箱，在电线和甲板/肋骨之间有效。

4. 发明授权

US5573643A Twin wire web former in a paper machine 失效
标题翻译：双丝网成型机在造纸机
公开(公告)号：US5573643A
公开(公告)日：1996-11-12
申请号：US246176
申请日：1994-05-18
申请人： Jyrki Jaakkola , Seppo Kiviranta , Ari Linsuri , Michaell Odell , Antti Poikolainen , Samppa Salminen
发明人： Jyrki Jaakkola , Seppo Kiviranta , Ari Linsuri , Michaell Odell , Antti Poikolainen , Samppa Salminen
IPC分类号： D21F1/48 , D21F9/00 , D21F1/00
CPC分类号： D21F9/003 , D21F1/48
摘要： A twin-wire web former in a paper machine, having a single-wire initial portion, after which a twin-wire zone starts in the area of a ribbed deck of a first forming shoe placed inside one of the wire loops. After the first forming shoe, a pressure-loaded dewatering unit is arranged and which includes opposite sets of ribs and dewatering chambers. A first dewatering chamber in the dewatering unit is placed above the first forming shoe so as to remove water that drains from the area of the curved ribbed deck of the first forming shoe through its suction-deflector duct. The first dewatering chamber is followed by a second dewatering chamber, whose lower part is connected with a set of dewatering and guide ribs having gap spaces into which a drain duct of the second dewatering chamber opens. Against the set of dewatering and guide ribs, a set of loading ribs operates, which is placed inside the opposite wire loop and which operates by means of the medium pressure of loading hoses.
摘要翻译：一种造纸机中的双网幅成形机，具有单线初始部分，之后双线区域从放置在一个线环内的第一成形靴的带肋甲板的区域开始。在第一成形鞋之后，设置了一个负压脱水装置，它包括相对的一组排骨和脱水室。脱水单元中的第一脱水室被放置在第一成形靴的上方，以便通过其吸引导流管从第一成形靴的弯曲肋板的区域排出的水。第一脱水室后面是第二脱水室，其下部与一组具有间隙的脱水和引导肋连接，第二脱水室的排水管道打开。针对一组脱水和引导肋，一组装载肋条操作，其放置在相对的钢丝圈内部，并且通过加载软管的中等压力操作。

5. 发明申请

US20060249271A1 Method, arrangement and equipment for tensioning and guiding a fabric in a paper or board machine 失效
标题翻译：在纸张或纸板机上张紧和引导织物的方法，布置和设备
公开(公告)号：US20060249271A1
公开(公告)日：2006-11-09
申请号：US10555525
申请日：2004-05-04
申请人： Pertti Heikkila , Erkki Karkkainen , Erkka Nieminen , Samppa Salminen
发明人： Pertti Heikkila , Erkki Karkkainen , Erkka Nieminen , Samppa Salminen
IPC分类号： D21F1/36
CPC分类号： D21F7/005
摘要： A paper or board machine has a fabric (10) that is adapted mobile as well as rolls (11, 11′) arranged to support the fabric (10). The fabric (10) is tensioned by changing the position of one roll (11′) of the rolls (11, 11′). Correspondingly, the fabric (10) is guided by changing the alignment of one roll (11′) of the said rolls (11, 11′). Surprisingly the fabric (10) is both tensioned and guided by changing the alignment and position of only one and the same roll (11′). In addition, the wrap angle of the fabric (10) at this roll (11′) is set higher than 30°.
摘要翻译：纸或纸板机具有适于移动的织物（10）以及布置成支撑织物（10）的辊（11,11'）。织物（10）通过改变辊（11,11'）的一个辊（11'）的位置来张紧。相应地，织物（10）通过改变所述辊（11,11'）的一个辊（11'）的对准来引导。令人惊奇的是，织物（10）通过改变仅一个和相同卷（11'）的对准和位置而被张紧和引导。此外，织物（10）在该卷（11'）处的包角被设定为高于30°。

6. 发明授权

US06533900B2 Device in a paper machine for transfer of the web from the former section to the press section 有权
标题翻译：用于将纸幅从前一部分转印到压榨部的造纸机中的装置
公开(公告)号：US06533900B2
公开(公告)日：2003-03-18
申请号：US09782328
申请日：2001-02-13
申请人： Janne Puustinen , Samppa Salminen , Pertti Heikkilä , Ari Puurtinen , Antti Poikolainen , Jorma Laapotti , Mika Viertola
发明人： Janne Puustinen , Samppa Salminen , Pertti Heikkilä , Ari Puurtinen , Antti Poikolainen , Jorma Laapotti , Mika Viertola
IPC分类号： B26D300
CPC分类号： D21F3/045 , C04B26/10 , C04B41/5001 , C04B2103/0046 , C04B2111/00637 , D21F2/00 , D21F7/006 , C04B14/022 , C04B40/0268 , C04B41/488
摘要： A method in a paper machine for transferring a paper web from a wet wire in a former section to a pick-up fabric or an equivalent transfer fabric of a press section, including the steps of forming a pick-up point on the wet wire and separating an edge strip from at least one edge of the web prior to the pick-up point by means of at least one cutting device. The method further includes separating the web from the wet wire and passing the web onto the pick-up fabric at the pick-up point. The method also includes applying a pressure difference to the at least one edge strip through the wet wire or the pick-up fabric at or after the pick-up point to cause the at least one edge strip to either follow the wet wire or become separated from the pick-up fabric after the pick-up point and to be placed in a broke system arranged beneath the paper machine.
摘要翻译：一种造纸机中的方法，用于将纸幅从前部分的湿丝转印到压榨部的拾取织物或等效转印织物中，包括以下步骤：在湿丝上形成拾取点;以及通过至少一个切割装置，在拾取点之前将边缘条与幅材的至少一个边缘分离。该方法还包括将纸从湿线分离并将纸幅在拾取点处将其传送到拾取织物上。该方法还包括在拾取点之后或之后通过湿线或拾取织物在至少一个边缘条上施加压力差，以使至少一个边缘条跟随湿线或分离在拾取点之后从拾取织物放置在布置在造纸机下方的破碎系统中。

7. 发明授权

US06214168B1 Method and device in a paper machine for transfer of the web from the former section to the press section 有权
标题翻译：造纸机中的方法和装置，用于将纸幅从前一部分转印到压榨部
公开(公告)号：US06214168B1
公开(公告)日：2001-04-10
申请号：US09375220
申请日：1999-08-16
申请人： Janne Puustinen , Samppa Salminen , Pertti Heikkilä , Ari Puurtinen , Antti Poikolainen , Jorma Laapotti , Mika Viertola
发明人： Janne Puustinen , Samppa Salminen , Pertti Heikkilä , Ari Puurtinen , Antti Poikolainen , Jorma Laapotti , Mika Viertola
IPC分类号： D21F1100
CPC分类号： D21F3/045 , C04B26/10 , C04B41/5001 , C04B2103/0046 , C04B2111/00637 , D21F2/00 , D21F7/006 , C04B14/022 , C04B40/0268 , C04B41/488
摘要： A method in a paper machine for transferring a paper web from a wet wire in a former section to a pick-up fabric or an equivalent transfer fabric of a press section, including the steps of forming a pick-up point on the wet wire and separating an edge strip from at least one edge of the web prior to the pick-up point by means of at least one cutting device. The method further includes separating the web from the wet wire and passing the web onto the pick-up fabric at the pick-up point. The method also includes applying a pressure difference to the at least one edge strip through the wet wire or the pick-up fabric at or after the pick-up point to cause the at least one edge strip to either follow the wet wire or become separated from the pick-up fabric after the pick-up point and to be placed in a broke system arranged beneath the paper machine.
摘要翻译：一种造纸机中的方法，用于将纸幅从前部分的湿丝转印到压榨部的拾取织物或等效转印织物中，包括以下步骤：在湿丝上形成拾取点;以及通过至少一个切割装置，在拾取点之前将边缘条与幅材的至少一个边缘分离。该方法还包括将纸从湿线分离并将纸幅在拾取点处将其传送到拾取织物上。该方法还包括在拾取点之后或之后通过湿线或拾取织物在至少一个边缘条上施加压力差，以使至少一个边缘条跟随湿线或分离在拾取点之后从拾取织物放置在布置在造纸机下方的破碎系统中。

8. 发明授权

US5851359A Set of ribs in a dewatering device in a paper machine 失效
标题翻译：在造纸机中的脱水装置中的一组肋条
公开(公告)号：US5851359A
公开(公告)日：1998-12-22
申请号：US878324
申请日：1997-06-18
申请人： Samppa Salminen , Aimo Narvainen
发明人： Samppa Salminen , Aimo Narvainen
IPC分类号： D21F1/48
CPC分类号： D21F1/483
摘要： A set of ribs in a dewatering device in a paper machine for supporting and/or loading at least one wire in the paper machine and/or doctoring water from the inner face(s) of the at least one wire. The set of ribs includes at least two cross-direction ribs placed at a distance from one another in the machine direction and whose height positions are adjustable. The ribs of the set of ribs are interconnected in pairs by intermediate parts, and by crank mechanisms placed at a distance from one another in the cross direction of the at least one wire so that the ribs are loadable independently from one another.
摘要翻译：在造纸机中的脱水装置中的一组肋条，用于支撑和/或装载造纸机中的至少一根丝线和/或从至少一根丝线的内表面去除水。所述一组肋包括沿机器方向彼此间隔一定距离并且其高度位置可调的至少两个横向肋。这组肋条的肋条通过中间部件成对地相互连接，并且通过曲柄机构在至少一根线材的交叉方向上彼此间隔一定距离地相互连接，从而可以彼此独立地装载肋条。

9. 发明授权

US06682632B2 Roll for a paper or board machine 失效
标题翻译：卷纸或纸板机
公开(公告)号：US06682632B2
公开(公告)日：2004-01-27
申请号：US10166159
申请日：2002-06-10
申请人： Osmo Nikulainen , Heikki Karttunen , Antti Leinonen , Seppo Kiviranta , Hannu Villgrén , Miikka Kettunen , Samppa Salminen , Mika Viertola
发明人： Osmo Nikulainen , Heikki Karttunen , Antti Leinonen , Seppo Kiviranta , Hannu Villgrén , Miikka Kettunen , Samppa Salminen , Mika Viertola
IPC分类号： D21F310
CPC分类号： F26B13/16 , D21F3/10
摘要： The invention relates to a roll for a paper or board machine comprising axle journals on whose support the roll is arranged to revolve, end flanges with which the axle journals are connected, and a mantle which is connected with the end flanges. The mantle is provided with a number of openings extending through the mantle and/or recesses formed into the outer surface of the mantle, which openings and/or recesses form a regular pattern. Solid connecting portions in the outer surface of the mantle around said openings and/or recesses are opened so that, from each opening and/or recess, there is a connection, provided in the form of a groove or an additional recess extending into the outer surface of the roll mantle, with at least each of the openings and/or recesses adjacent to it.
摘要翻译：本发明涉及一种用于纸或纸板机的卷筒，其包括轴颈，支承辊上布置有旋转轴，轴颈与其连接的端部凸缘以及与端部凸缘连接的套筒。地幔设置有多个开口，该开口延伸穿过形成在地幔的外表面中的地幔和/或凹陷，该开口和/或凹部形成规则图案。围绕所述开口和/或凹部的外套的外表面中的实心连接部分被打开，使得从每个开口和/或凹部都有一个连接，其设置成凹槽的形式或延伸到外部的附加凹部具有与其邻接的至少每个开口和/或凹部的辊罩的表面。

10. 发明授权

US06402896B1 Roll for a paper or board machine 有权
标题翻译：卷纸或纸板机
公开(公告)号：US06402896B1
公开(公告)日：2002-06-11
申请号：US09581279
申请日：2000-06-09
申请人： Osmo Nikulainen , Heikki Karttunen , Antti Leinonen , Seppo Kiviranta , Hannu Villgrén , Miikka Kettunen , Samppa Salminen
发明人： Osmo Nikulainen , Heikki Karttunen , Antti Leinonen , Seppo Kiviranta , Hannu Villgrén , Miikka Kettunen , Samppa Salminen
IPC分类号： D21F310
CPC分类号： F26B13/16 , D21F3/10
摘要： The invention relates to a roll for a paper or board machine comprising axle journals on whose support the roll is arranged to revolve, end flanges with which the axle journals are connected, and a mantle which is connected with the end flanges. The mantle is provided with a number of openings extending through the mantle and/or recesses formed into the outer surface of the mantle, which openings and/or recesses form a regular pattern. Solid connecting portions in the outer surface of the mantle around said openings and/or recesses are opened to that, from each opening and/or recess, there is a connection, provided in the form of a groove or an additional recess extending into the outer surface of the mantle, with at least each of the openings and/or recesses adjacent to it.
摘要翻译：本发明涉及一种用于纸或纸板机的卷筒，其包括轴颈，支承辊上布置有旋转轴，轴颈与其连接的端部凸缘以及与端部凸缘连接的套筒。地幔设置有多个开口，该开口延伸穿过形成在地幔的外表面中的地幔和/或凹陷，该开口和/或凹部形成规则图案。围绕所述开口和/或凹部的外套的外表面中的实心连接部分与每个开口和/或凹部的开口和/或凹部的开口和/或凹部的开口相连，地幔表面至少有与其相邻的开口和/或凹槽中的每一个。

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