公开(公告)号：EP2679721A1

公开(公告)日：2014-01-01

申请号：EP12173581.5

申请日：2012-06-26

申请人： Metso Paper Inc.

发明人： Pitkänen, Tatu ,  Srinivasan, Balaji ,  Nieminen, Kaale ,  Huuskonene, Reijo ,  Nylund, Markus

IPC分类号： D21F3/08 ,  D21G1/02 ,  G01L5/00

CPC分类号： D21F3/08 ,  D21G1/02 ,  G01L5/0085

摘要： The invention relates to a sensor arrangement for measuring the nip profile of a nip formed between a roll (12) of a fiber web production line and its counter roll. The sensor (21) is a piezo sensor of coaxial cable type. The invention also relates to a roll of a fiber web production line comprising a body and an elastic cover on the body and at least one sensor (21) embedded in the cover for measuring nip profile of the nip formed between the roll and its counter roll in a fiber web production line. The sensor is a piezo sensor of coaxial cable type.

摘要翻译： 本发明涉及一种传感器装置，用于测量形成在纤维幅材生产线的辊（12）和其反向辊之间的辊隙的辊隙轮廓。 传感器（21）是同轴电缆型压电传感器。 本发明还涉及一种纤维网生产线的卷，其包括主体和主体上的弹性盖，以及嵌入在盖中的至少一个传感器（21），用于测量形成在辊与其对辊之间的辊隙的辊隙轮廓 在纤维网生产线上。 传感器是同轴电缆类型的压电传感器。

公开(公告)号：EP2662206A2

公开(公告)日：2013-11-13

申请号：EP13165154.9

申请日：2013-04-24

申请人： Metso Paper Inc.

发明人： Pitkänen, Tatu ,  Linnonmaa, Pekka ,  Heino, Marko

IPC分类号： B31F1/07

CPC分类号： B31F1/07 ,  B31F2201/0753 ,  B31F2201/0779

摘要： Method and arrangement for adjusting the position of rolls (11, 12) forming a nip (N), in which one of the rolls (12) forming the nip is provided with sensor means (21) for measuring the force or pressure influencing in the nip (N) and the force or pressure measurement result is transmitted to a data processing system (15), which gives a control signal/control information based on which the position of the rolls (11, 12) in relation to each other is adjusted. The other one of the rolls (11) forming the nip (N) has a non-smooth surface.

摘要翻译： 用于调节形成辊隙（N）的辊（11,12）的位置的方法和装置，其中形成辊隙的辊（12）中的一个设置有传感器装置（21），用于测量影响辊隙的力或压力 压区（N）并且力或压力测量结果被传送到数据处理系统（15），其提供控制信号/控制信息，基于该控制信息/控制信息，辊（11,12）相对于彼此的位置被调整 。 形成辊隙（N）的辊（11）中的另一个具有非光滑表面。

公开(公告)号：EP2256074A1

公开(公告)日：2010-12-01

申请号：EP10175579.1

申请日：2005-06-30

申请人： Metso Paper Inc.

发明人： Lannes, Petteri ,  Pitkänen, Tatu

IPC分类号： B65H18/22

CPC分类号： B65H18/22 ,  B65H2515/314

摘要： A method in a reeler and a reeler, wherein a reeling nip (N1) is formed by a reeling core (5) or a growing machine reel (R) and at least one loop of an endless supporting member (1), which is substantially continuous in the axial direction of the reeling core (5). In the method the tension profile of the endless supporting member (1) is determined from the measured variables proportional to the tension of the endless supporting member (1).

摘要翻译： 一种卷取机和卷取机的方法，其中卷取辊隙（N1）由卷取芯（5）或成长机器卷轴（R）和环形支撑构件（1）的至少一个环形成，其基本上 在卷取芯（5）的轴向连续。 在该方法中，环形支撑构件（1）的张力分布由与环形支撑构件（1）的张力成比例的测量变量确定。

公开(公告)号：EP2192066A3

公开(公告)日：2010-11-10

申请号：EP09175640.3

申请日：2009-11-11

申请人： Metso Paper Inc.

发明人： Pitkänen, Tatu ,  Kemppainen, Matti M. ,  Tiitta, Jari ,  Tiilikainen, Marko

IPC分类号： B65H23/18

CPC分类号： B65H18/08 ,  B65H23/195 ,  B65H2301/41468 ,  B65H2511/142 ,  B65H2513/102 ,  B65H2515/112 ,  B65H2515/12 ,  B65H2515/84 ,  B65H2557/61 ,  B65H2220/03 ,  B65H2220/01 ,  B65H2220/02

摘要： In an arrangement according to the invention for controlling the operation of a winder device, there are measuring and data-processing means (208) to determine at least one quality indicator representing the properties of a machine reel being formed (204) during the winding process by means of a measurement applied to the machine reel. From the machine reel, it is possible to determine e.g. hardness, density and/or top-layer tangential tension. In the arrangement, there is a controller apparatus (212) which is arranged to provide a first control circuit for adjusting specifications of winding parameters based on a determined quality indicator and a second control circuit for controlling the winder device based on the specifications of the winding parameters. The arrangement according to the invention is able to adjust the quality properties of the machine reel being formed by closed control already during the winding process.

公开(公告)号：EP2192066A2

公开(公告)日：2010-06-02

申请号：EP09175640.3

申请日：2009-11-11

申请人： Metso Paper Inc.

发明人： Pitkänen, Tatu ,  Kemppainen, Matti M. ,  Tiitta, Jari ,  Tiilikainen, Marko

IPC分类号： B65H23/18

CPC分类号： B65H18/08 ,  B65H23/195 ,  B65H2301/41468 ,  B65H2511/142 ,  B65H2513/102 ,  B65H2515/112 ,  B65H2515/12 ,  B65H2515/84 ,  B65H2557/61 ,  B65H2220/03 ,  B65H2220/01 ,  B65H2220/02

摘要： In an arrangement according to the invention for controlling the operation of a winder device, there are measuring and data-processing means (208) to determine at least one quality indicator representing the properties of a machine reel being formed (204) during the winding process by means of a measurement applied to the machine reel. From the machine reel, it is possible to determine e.g. hardness, density and/or top-layer tangential tension. In the arrangement, there is a controller apparatus (212) which is arranged to provide a first control circuit for adjusting specifications of winding parameters based on a determined quality indicator and a second control circuit for controlling the winder device based on the specifications of the winding parameters. The arrangement according to the invention is able to adjust the quality properties of the machine reel being formed by closed control already during the winding process.

摘要翻译： 在根据本发明的用于控制卷绕装置的操作的装置中，存在测量和数据处理装置（208）以确定表示在卷绕过程期间形成的机器卷（204）的特性的至少一个质量指示符 通过应用于机器卷筒的测量。 从机器卷轴可以确定例如 硬度，密度和/或顶层切向张力。 在该装置中，存在控制器装置（212），其被设置为提供用于基于确定的质量指标调整卷绕参数的规格的第一控制电路和用于基于绕组的规格来控制卷绕器装置的第二控制电路 参数。 根据本发明的装置能够调节在卷绕过程中已经通过闭合控制形成的机器卷的质量特性。