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15 条记录 (耗时 0.017 秒)

    Method and an Apparatus for Controlling a Nip Profile of a Reeling Nip
    2.
    发明申请
    Method and an Apparatus for Controlling a Nip Profile of a Reeling Nip 失效
    用于控制卷取Nip的咬合轮廓的方法和装置

    公开(公告)号：US20080006730A1

    公开(公告)日：2008-01-10

    申请号：US11571373

    申请日：2005-06-30

    申请人： Petteri Lannes ,  Tatu Pitkanen ,  Ilkka Naatti ,  Jari Tiitta ,  Rami Vanninen ,  Marko Tiilikainen

    发明人： Petteri Lannes ,  Tatu Pitkanen ,  Ilkka Naatti ,  Jari Tiitta ,  Rami Vanninen ,  Marko Tiilikainen

    IPC分类号： B65H18/22 ,  B65H18/26

    CPC分类号： B65H18/22 ,  B65H18/26 ,  B65H2515/314

    摘要： A method and an apparatus for controlling the cross-directional nip profile of a reeling nip in a reeler, in which the reeling nip is arranged by means of a reeling core or a growing machine reel and at least one loop of an endless supporting member continuous in the direction of the axis of the reeling core. To control the cross-directional nip profile of the reeling nip, variables proportional to the tension of the supporting member are measured, cross-directional tension profile of the supporting member is determined on the basis of said variables, and further, a cross-directional nip profile of the reeling nip is determined, said nip profile being controlled by adjusting the determined cross-directional tension profile of the supporting member.

    摘要翻译： 一种用于控制卷取机中的卷取辊隙的横向辊隙轮廓的方法和装置，其中卷取辊隙通过卷取芯或成长机器卷轴布置，并且环形支撑构件的至少一个环连续 在卷取芯的轴线方向上。 为了控制卷取辊隙的横向辊隙轮廓，测量与支撑构件的张力成比例的变量，基于所述变量确定支撑构件的横向张力轮廓，并且进一步地，横向 确定卷取辊隙的压区轮廓，通过调节所确定的支撑构件的横向张力轮廓来控制所述辊隙轮廓。

    Method and apparatus for reeling control
    4.
    发明申请
    Method and apparatus for reeling control 失效
    卷取控制的方法和装置

    公开(公告)号：US20070176040A1

    公开(公告)日：2007-08-02

    申请号：US10599710

    申请日：2005-04-05

    申请人： Petri Asikainen ,  Marko Tiilikainen ,  Toni Heikkila ,  Petteri Lannes ,  Tatu Pitkanen ,  Marko Rintanen ,  Petri Enwald

    发明人： Petri Asikainen ,  Marko Tiilikainen ,  Toni Heikkila ,  Petteri Lannes ,  Tatu Pitkanen ,  Marko Rintanen ,  Petri Enwald

    IPC分类号： B65H26/02 ,  B65H18/26

    CPC分类号： B65H26/02 ,  B65H2553/24 ,  B65H2557/51

    摘要： In a method and an apparatus for controlling reeling used in connection with the making of paper/board/some equivalent web-like material, a reeler is used in the reeling which has a reeling element (2), a reeling core (T), around which the web (W) is reeled to form a reel (3), as well as elements for loading the reeling core (T) and the reeling element (2) against each other in order to bring about a reeling nip (N) in between the reeling element (2) and the reel (3). The reeling is monitored by a detection apparatus, which automatically detects any events differing from normal reeling.

    摘要翻译： 在与纸/板/一些等效的网状材料的制造相关联的用于控制卷取的控制方法和装置中，在具有卷绕元件（2），卷取芯（T）的卷取中使用卷取机， 卷筒纸（W）卷绕在其周围以形成卷轴（3），以及用于将卷纸芯（T）和卷纸元件（2）彼此抵靠的元件，以产生卷取辊隙（N） 在卷绕元件（2）和卷轴（3）之间。 卷取由检测装置监测，其自动检测与正常卷取不同的任何事件。

    Measuring roll for a fibre-web machine, advantageously for a reel-up of a fibre web
    5.
    发明申请
    Measuring roll for a fibre-web machine, advantageously for a reel-up of a fibre web 审中-公开
    用于纤维网机的测量辊，有利地用于卷绕纤维网

    公开(公告)号：US20100032118A1

    公开(公告)日：2010-02-11

    申请号：US12448361

    申请日：2007-12-04

    申请人： Petteri Lannes ,  Tatu Pitkanen ,  Jari Tiitta ,  Marko Tiilikainen ,  Teppo Kojo ,  Reijo Huuskonen

    发明人： Petteri Lannes ,  Tatu Pitkanen ,  Jari Tiitta ,  Marko Tiilikainen ,  Teppo Kojo ,  Reijo Huuskonen

    IPC分类号： D21F7/06 ,  B05D1/36 ,  B32B43/00

    CPC分类号： D21F1/40 ,  D21F3/08 ,  D21G1/0233

    摘要： The invention relates to a measuring roll for a fibre-web machine, which roll has a shell on whose surface a sensor is arranged, and which roll is coated with a coating layer proper. The roll comprises at least one protective coating layer placed under the coating layer proper and on top of the sensor in such a way that when the coating layer proper is replaced, the protective coating layer remains substantially on top of the sensor and the roll shell when the coating layer proper is removed. The invention also relates to a method for coating a measuring roll of a fibre-web machine and to a method for replacing a coating of a measuring roll of a fibre-web machine.

    摘要翻译： 本发明涉及一种用于纤维网机的测量辊，该辊具有壳体，其表面上布置有传感器，并且该辊被涂覆有适当的涂层。 辊包括至少一个保护涂层，其被放置在适当的涂层下面和传感器的顶部上，使得当更换涂层时，保护涂层基本保持在传感器和辊壳的顶部，当 去除涂层。 本发明还涉及一种用于涂布纤维网机的测量辊的方法以及用于替换纤维网机的测量辊的涂层的方法。

    Method and an arrangement for controlling position and or force of an elongated rolling device
    7.
    发明申请
    Method and an arrangement for controlling position and or force of an elongated rolling device 有权
    用于控制细长轧制装置的位置和/或力的方法和装置

    公开(公告)号：US20060086245A1

    公开(公告)日：2006-04-27

    申请号：US10534842

    申请日：2003-11-13

    申请人： Tatu Pitkanen ,  Petteri Lannes ,  Marko Tiilikainen

    发明人： Tatu Pitkanen ,  Petteri Lannes ,  Marko Tiilikainen

    IPC分类号： F15B21/04

    CPC分类号： D21G9/0036 ,  D21G1/002 ,  D21G1/004 ,  D21G9/0045 ,  F15B2211/40507 ,  F15B2211/40592 ,  F15B2211/411

    摘要： In paper and board machines the position of a rolling device relative to another rolling device and/or the force exerted by the rolling device on the other rolling device or any variable acting on these is measured, and the value of the measured variable is compared with the set value of said variable in order to obtain the difference value of the variable, and the position of the rolling device and/or the force it exerts on the other rolling device is controlled on the basis of the difference value. The fluid pressure of the hydraulic means (5) and/or the flow velocity of the fluid to the hydraulic means is changed in order to alter the difference value of the variable by opening and/or closing at least one digital valve in a digital valve pack (7) functionally connected to the hydraulic means (S).

    摘要翻译： 在纸张和纸板机中，测量滚动装置相对于另一滚动装置的位置和/或由滚动装置施加在另一滚动装置上的力或作用于其上的任何变量，并将测量变量的值与 基于该差值来控制所述变量的设定值，以获得变量的差值，并且基于该差值来控制滚动装置的位置和/或施加在另一滚动装置上的力。 改变液压装置（5）的流体压力和/或液体流向液压装置的流速，以通过打开和/或关闭数字阀中的至少一个数字阀来改变变量的差值 在功能上连接到液压装置（S）的包装（7）。