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    METHOD FOR MODERNIZING A MULTIROLL CALENDER, IN PARTICULAR FOR MODERNIZING A SUPERCALENDER AND A MODERNIZED MULTIROLL CALENDER, IN PARTICULAR A MODERNIZED SUPERCALENDER
    1.
    发明申请
    METHOD FOR MODERNIZING A MULTIROLL CALENDER, IN PARTICULAR FOR MODERNIZING A SUPERCALENDER AND A MODERNIZED MULTIROLL CALENDER, IN PARTICULAR A MODERNIZED SUPERCALENDER 有权
    一种多元卡尔曼算法的方法，特别是用于实现超级计算机和现代多媒体卡尔曼特征的一种现代化超级计算机

    公开(公告)号：US20130231230A1

    公开(公告)日：2013-09-05

    申请号：US13773323

    申请日：2013-02-21

    Applicant: Jani Hakola ,  Lauri Aaltio ,  Mika Viljanmaa ,  Pekka Linnonmaa ,  Laura Savela ,  Arto Kumpulainen ,  Petri Ristola

    Inventor： Jani Hakola ,  Lauri Aaltio ,  Mika Viljanmaa ,  Pekka Linnonmaa ,  Laura Savela ,  Arto Kumpulainen ,  Petri Ristola

    IPC: D21G1/02

    CPC classification number: D21G1/0266 ,  B23P6/00 ,  D21G1/008 ,  D21G1/0253 ,  Y10T29/49716 ,  Y10T29/4973

    Abstract: A method for modernizing a existing multiroll calender, having at least one stack of calender rolls (10, 20), each stack comprising at least two calender rolls (11, 12, 13, 14, 21, 22, 23, 24) and at least one of the calender rolls being a smooth-surfaced press-roll (12, 22). In an existing multiroll calender the smooth-surfaced press roll (12, 22) is replaced by an ultra thermo roll that is a thermo roll with a diameter substantially the same or less than the thermo roll to be replaced, so that the surface temperature of the ultra thermo roll when heated is at least 110° C., and has at least 10° C. higher than the surface temperature of the existing roll with the same heating fluid temperature and having flow channels arranged in such a way that vibration excitation is minimized, by being arranged to form a spiral geometry in the mantle.

    Abstract translation: 一种用于使现有的多辊压光机现代化的方法，其具有至少一个砑光辊（10,20），每个堆叠包括至少两个压延辊（11,12,13,14,21,22,23,24） 至少一个压光辊是光滑表面的压辊（12,22）。 在现有的多辊压光机中，光滑表面压辊（12,22）由作为直径基本上等于或小于待更换的热辊的热辊的超热辊代替，使得表面温度 加热时的超热辊至少为110℃，并且具有比具有相同加热流体温度的现有辊的表面温度高至少10℃，并且具有流动通道，使得振动激发为 通过布置成在地幔中形成螺旋几何形状而最小化。

    Method and equipment for producing driving power in a paper or board mill
    3.
    发明申请
    Method and equipment for producing driving power in a paper or board mill 失效
    在纸或纸板磨机中产生驱动力的方法和设备

    公开(公告)号：US20050160618A1

    公开(公告)日：2005-07-28

    申请号：US10508103

    申请日：2003-03-17

    Applicant: Mika Viljanmaa

    Inventor： Mika Viljanmaa

    IPC: D21F5/04 ,  D21F5/18 ,  D21F5/20 ,  D21F7/02 ,  F26B5/14

    CPC classification number: D21F5/04 ,  D21F5/182 ,  D21F5/20

    Abstract: A paper or board mill includes a drying section, which includes at least one drying cylinder group and at least one impingement drying unit (PK). The method uses a turbine engine (10), the combustion gases (G1) of which are conducted at least into the impingement drying unit (PK) as impingement air.

    Abstract translation: 纸或纸板磨机包括干燥部分，其包括至少一个干燥筒组和至少一个冲击干燥单元（PK）。 该方法使用涡轮发动机（10），其燃烧气体（G 1）至少作为冲击空气进入冲击干燥单元（PK）。

    Device and method preventing evaporation of moisture and heat losses in calendering
    4.
    发明授权
    Device and method preventing evaporation of moisture and heat losses in calendering 失效
    防止水分蒸发和压延热损失的装置和方法

    公开(公告)号：US06708608B2

    公开(公告)日：2004-03-23

    申请号：US10181880

    申请日：2002-07-23

    Applicant: Mika Viljanmaa

    Inventor： Mika Viljanmaa

    IPC: B30B1534

    CPC classification number: D21G1/00

    Abstract: The invention relates to a calender intended to calender a paper or board web (4), which calander comprising a calendering section, in which there are at least two members, such as rolls (1, 2, 3), in nip contact, between which the web (4) being calendered is arranged to run. For reducing the moisture and heat leaving the web (4) while it is being calendered a wall (16, 17), covering at least part of the calendering section, is formed from the web (4) being calendered by changing its direction of travel.

    Abstract translation: 本发明涉及一种用于压延纸或纸幅（4）的压延机，该压纸机包括压延部分，其中有至少两个构件，例如压辊接触中的辊（1,2,3）之间 其被压延的网（4）布置成运行。 为了减少在卷筒纸（4）被砑光时留下的湿气和热量，覆盖至少部分压延部分的壁（16,17）由网（4）形成，通过改变其行进方向进行压延 。

    Method for manufacture of a calender roll provided with an elastic coating and calender roll manufactured in accordance with the method
    5.
    发明授权
    Method for manufacture of a calender roll provided with an elastic coating and calender roll manufactured in accordance with the method 失效
    制造具有根据该方法制造的弹性涂层和压延辊的压延辊的方法

    公开(公告)号：US06171223B2

    公开(公告)日：2001-01-09

    申请号：US09308861

    申请日：1999-05-26

    Applicant: Pekka Koivukunnas ,  Mika Viljanmaa

    Inventor： Pekka Koivukunnas ,  Mika Viljanmaa

    IPC: B25F502

    CPC classification number: D21G1/0233

    Abstract: A method for manufacturing a calendar roll in which a continuous band of filler material is wound onto an axle until a desired diameter for the roll is obtained, and then an elastic coating is applied to an outermost surface of the band, i.e., the outermost layer of windings. An adhesive agent may be applied onto the band such that adjacent windings of the band adhere to one another during winding of the band onto the axle. Adjacent windings of the band in an uppermost layer of windings may be welded together to provide a foundation for the elastic coating. The calender roll includes an axle, a uniform and continuous band of filler material wound onto the axle to provide the roll with a desired diameter, and an elastic polymer coating arranged on an outermost layer of windings of the band on the axle.

    Abstract translation: 一种用于制造砑光辊的方法，其中将连续带填充材料卷绕到轴上直到获得所需的直径，然后将弹性涂层施加到带的最外表面，即最外层 的绕组。 可以将粘合剂施加到带上，使得带的相邻绕组在带缠绕到轴上时彼此粘附。 在最上层绕组中的带的相邻绕组可以被焊接在一起以为弹性涂层提供基础。 压延辊包括轴，均匀且连续的填充材料带缠绕在轴上以提供具有期望直径的辊以及布置在轴上的带的最外层的最外层上的弹性聚合物涂层。

    Method and apparatus in ropeless tail threading in a multi-roll calender
    9.
    发明授权
    Method and apparatus in ropeless tail threading in a multi-roll calender 失效
    在多辊压光机中的无线尾丝线的方法和设备

    公开(公告)号：US06918996B2

    公开(公告)日：2005-07-19

    申请号：US10444667

    申请日：2003-05-23

    Applicant: Kari Hasanen ,  Juha Laitio ,  Mika Viljanmaa

    Inventor： Kari Hasanen ,  Juha Laitio ,  Mika Viljanmaa

    IPC: D21G1/00 ,  D21F7/00 ,  D21G9/00

    CPC classification number: D21G1/0086

    Abstract: A method and apparatus in ropeless tail threading in a multi-roll calender is disclosed wherein the threading tail is guided through the multi-roll calender in such a way that, before the multi-roll calender, the threading tail is guided first of all to the broke processing and then cut when the tail threading begins. The tail threading takes place in stages, so that at least once during the tail threading the threading tail in connection with the multi-roll calender is guided to broke processing and cut, after which the tail threading is continued, once the previous stage has succeeded.

    Abstract translation: 公开了一种在多辊压延机中无纺丝尾部穿线的方法和装置，其中穿线尾部被引导穿过多辊压延机，使得在多辊压延机之前，将螺纹尾部首先引导到 打破处理，然后在尾线穿线开始时切断。 尾部穿线分阶段进行，因此至少在尾部穿线过程中，与多辊压延机连接的螺纹尾部被引导以打破加工和切割，之后继续进行尾部螺纹，一旦前一阶段成功 。

    Polymer coating and a method for adjusting the properties of the polymer coating of a roll or a belt
    10.
    发明授权
    Polymer coating and a method for adjusting the properties of the polymer coating of a roll or a belt 失效
    聚合物涂层和用于调节辊或带的聚合物涂层的性质的方法

    公开(公告)号：US06880456B2

    公开(公告)日：2005-04-19

    申请号：US10469269

    申请日：2002-02-26

    Applicant: Mika Viljanmaa

    Inventor： Mika Viljanmaa

    IPC: F16C13/00 ,  D21G1/02 ,  B30B11/22

    CPC classification number: D21G1/0233

    Abstract: The invention relates to a method for adjusting the properties of the polymer coating (2) of a roll or a belt (3), whereby the roll or the belt is used for calendering a fibrous web (4) in a roll nip (N), which is formed between the roll or the belt and its backing roll (5), whereby the roll or the belt has a polymer coating comprising fibrous material (1). In the method, the thermal elongation coefficient and/or thermal conductivity of the polymer coating (2) are adjusted by directing the fibre direction of the fibrous material (1).

    Abstract translation: 本发明涉及一种用于调节辊或带（3）的聚合物涂层（2）的性质的方法，由此辊或带用于在辊隙（N）中压延纤维幅材（4） ，其形成在辊或带和其背衬辊（5）之间，由此辊或带具有包括纤维材料（1）的聚合物涂层。 在该方法中，通过引导纤维材料（1）的纤维方向来调节聚合物涂层（2）的热延伸系数和/或热导率。

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