利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

30 条记录 (耗时 0.023 秒)

    Method for changing a reel in a reeling process of a fiber material web and a reel change apparatus
    6.
    发明授权
    Method for changing a reel in a reeling process of a fiber material web and a reel change apparatus 有权
    用于在纤维材料纤维网和卷轴更换装置的卷取过程中改变卷轴的方法

    公开(公告)号：US07757990B2

    公开(公告)日：2010-07-20

    申请号：US11815425

    申请日：2006-02-03

    申请人： Jari Tiitta ,  Pekka Ruha ,  Topi Tynkkynen ,  Tatu Pitkänen ,  Petteri Lannes ,  Teppo Kojo ,  Hannu Kasula ,  Matti Kemppainen

    发明人： Jari Tiitta ,  Pekka Ruha ,  Topi Tynkkynen ,  Tatu Pitkänen ,  Petteri Lannes ,  Teppo Kojo ,  Hannu Kasula ,  Matti Kemppainen

    IPC分类号： B65H19/28

    CPC分类号： B65H19/18 ,  B65H19/28 ,  B65H2408/236 ,  Y10T428/14

    摘要： In a reel change in the reeling process of a fiber material web, the fiber material web (W) running to a reel that is becoming full is changed to run around a new reeling core (2) brought to a reel change position in such a way that the web is made to adhere onto the surface of the new reeling core (2). The web (W) is made to adhere onto the surface of the reeling core (2) by a change in the properties of the material on the surface of the reeling core (2). The material is a combination of an adhesive area (6a) on the surface of the reeling core and a protective layer (6b) on top of the adhesive area, and the properties of the material are changed by removing the protective layer (6b).

    摘要翻译： 在纤维材料卷材的卷取过程中的卷轴变化中，运行到卷轴的纤维材料卷筒纸（W）变为满满的卷绕在围绕着卷轴更换位置的新的卷取纸芯（2） 使得网被粘附到新的卷取芯（2）的表面上的方式。 卷材（W）通过卷材（2）的表面上的材料的性质的改变而附着在卷片芯（2）的表面上。 该材料是卷取芯的表面上的粘合区域（6a）和粘合剂区域的顶部上的保护层（6b）的组合，通过去除保护层（6b）来改变材料的性质。

    Method and an apparatus for controlling a nip profile of a reeling nip
    9.
    发明授权
    Method and an apparatus for controlling a nip profile of a reeling nip 失效
    用于控制卷取辊隙的辊隙轮廓的方法和装置

    公开(公告)号：US07832677B2

    公开(公告)日：2010-11-16

    申请号：US11571373

    申请日：2005-06-30

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

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

    IPC分类号： 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 an arrangement for controlling position and/or force of an elongated rolling device
    10.
    发明授权
    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：US07255000B2

    公开(公告)日：2007-08-14

    申请号：US10534842

    申请日：2003-11-13

    申请人： Tatu Pitkänen ,  Petteri Lannes ,  Marko Tiilikainen

    发明人： Tatu Pitkänen ,  Petteri Lannes ,  Marko Tiilikainen

    IPC分类号： G01L5/04

    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）。