公开(公告)号：US20130064968A1

公开(公告)日：2013-03-14

申请号：US13699703

申请日：2010-05-25

Applicant: Olli Niemi ,  Tatu Pitkänen

Inventor： Olli Niemi ,  Tatu Pitkänen

IPC: B05C11/04

CPC classification number: B05D1/40 ,  B05C11/04 ,  B05C11/041 ,  B05C11/044 ,  B05D3/12 ,  B05D2203/22 ,  B05D2252/00 ,  D06B1/141 ,  D06B1/143 ,  D06B1/146 ,  D06B23/02 ,  D06B23/021 ,  D06B23/023 ,  D06C15/00 ,  D06C15/02 ,  D21H23/34 ,  D21H23/78 ,  G01L5/0085

Abstract: A method and apparatus are described for controlling a coating head, which exerts a nip pressure to a fibrous web to be coated while the fibrous web is supported by a backing roll. An output signal of a sensor integrated within the backing roll is read, thus producing a measured indication of the nip pressure. A number of actuator control values are derived at least partly from said measured indication of the nip pressure. Said actuator control values are delivered as commands to a number of respective actuators that contribute to creating the nip pressure, to control an amount of a coating substance on the fibrous web in the coating head.

Abstract translation: 描述了一种方法和装置，用于控制涂覆头，当涂布头由支撑辊支撑时，涂覆头对被涂覆的纤维网施加压区压力。 读取集成在背衬辊内的传感器的输出信号，从而产生压区压力的测量指示。 至少部分地从压区压力的所述测量指示导出多个致动器控制值。 所述致动器控制值作为命令传递给有助于产生压区压力的多个相应致动器，以控制涂覆头中的纤维幅材上的涂层物质的量。

公开(公告)号：US07584674B2

公开(公告)日：2009-09-08

申请号：US11778409

申请日：2007-07-16

Applicant: Matti Innala ,  Tatu Pitkänen ,  Petteri Lannes ,  Topi Tynkkynen ,  Petri Päivä ,  Marko Tiilikainen

Inventor： Matti Innala ,  Tatu Pitkänen ,  Petteri Lannes ,  Topi Tynkkynen ,  Petri Päivä ,  Marko Tiilikainen

IPC: G01L5/00

CPC classification number: D21F3/06 ,  D21G1/004 ,  G01L5/0085

Abstract: A method for measuring a nip pressure and/or a pressure profile is provided, wherein a nip-forming roll is fitted with a pressure sensor under a coating layer which is protective and functions as a spring on top of the sensor, and the nip pressure delivers to the bottom surface of the coating a deformation proportional to the nip pressure and the deformation compresses the sensor, which responds to the deformation by generating an electric signal.

Abstract translation: 提供了一种用于测量压区压力和/或压力分布的方法，其中夹持成形辊在压力传感器下装配有涂层，该涂层保护并用作传感器顶部的弹簧，并且压区压力 传递到涂层的底部表面与压区压力成比例的变形，并且变形压缩传感器，其通过产生电信号来响应变形。

公开(公告)号：US07449671B2

公开(公告)日：2008-11-11

申请号：US10599710

申请日：2005-04-05

Applicant: Petri Asikainen ,  Marko Tiilikainen ,  Toni Heikkilä ,  Petteri Lannes ,  Tatu Pitkänen ,  Marko Rintanen ,  Petri Enwald

Inventor： Petri Asikainen ,  Marko Tiilikainen ,  Toni Heikkilä ,  Petteri Lannes ,  Tatu Pitkänen ,  Marko Rintanen ,  Petri Enwald

IPC: H01J40/14

CPC classification number: B65H26/02 ,  B65H2553/24 ,  B65H2557/51

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07444862B2

公开(公告)日：2008-11-04

申请号：US11778401

申请日：2007-07-16

Applicant: Matti Innala ,  Jorma Kinnunen ,  Jussi Koskelainen ,  Tatu Pitkänen ,  Petteri Lannes ,  Markus Nylund ,  Marko Tiilikainen ,  Jyrki Saloniemi ,  Reijo Huuskonen

Inventor： Matti Innala ,  Jorma Kinnunen ,  Jussi Koskelainen ,  Tatu Pitkänen ,  Petteri Lannes ,  Markus Nylund ,  Marko Tiilikainen ,  Jyrki Saloniemi ,  Reijo Huuskonen

IPC: G01L5/04

CPC classification number: B65H23/0204 ,  B65H2515/314 ,  B65H2553/00 ,  B65H2553/81 ,  B65H2553/822 ,  D21F1/40 ,  D21G9/0009 ,  G01L5/045 ,  G01L5/10

Abstract: A method and a roll for measuring a tension profile is provided. The roll has planted on its surface a spirally helical pressure-sensitive film sensor, such as an EMFi pressure-sensitive film sensor, which makes contact with a web obliquely and which, co-directionally with the web, has a measuring range which is substantially equal to or shorter than a web overlap angle when the roll is used for measuring a lateral tension profile of the web.

Abstract translation: 提供了用于测量张力分布的方法和辊。 该辊在其表面上种植有螺旋状的压敏膜传感器，例如EMFi压敏膜传感器，其与网片倾斜地接触，并且与卷材共同地具有基本上相同的测量范围 当卷被用于测量幅材的横向张力分布时，其等于或短于卷材重叠角度。

公开(公告)号：US20080140322A1

公开(公告)日：2008-06-12

申请号：US10599941

申请日：2005-04-13

Applicant: Tatu Pitkänen ,  Petteri Lannes ,  Rami Vanninen ,  Jussi Koskelainen ,  Matti Kemppainen

Inventor： Tatu Pitkänen ,  Petteri Lannes ,  Rami Vanninen ,  Jussi Koskelainen ,  Matti Kemppainen

IPC: G06F19/00

CPC classification number: D21G9/0045 ,  B65H18/00 ,  B65H2301/4148

Abstract: The invention concerns a method and a system in the maintenance of machine components, devices and systems relating to papermaking, where the condition, state and/or performance of machine components, devices and systems relating to papermaking are monitored by monitoring systems, which are used for performing load measurements and for collecting load measurement data comprising load measurement signals. In the method according to the invention, the measured load measurement data is processed in such a way that of the load measurement data one or more load characteristics are formed, which express the load directed at the machine component or device being measured. In the method according to the invention, load characteristics determined in real time are used as input information for an operational reliability model in order to provide an operational reliability model. The system according to the invention comprises means for processing the measured load measurement data in such a way that of the load measurement data one or more load characteristics are formed, which express the load level directed at the machine part, device, component or system being measured.

Abstract translation: 本发明涉及维护与造纸相关的机器部件，装置和系统的方法和系统，其中与造纸相关的机器部件，装置和系统的状态，状态和/或性能由监控系统监控， 用于执行负载测量和用于收集包括负载测量信号的负载测量数据。 在根据本发明的方法中，测量的负载测量数据以负载测量数据的方式被处理，形成一个或多个负载特性，其表示指向被测量的机器部件或装置的负载。 在根据本发明的方法中，为了提供运行可靠性模型，将用于实际确定的负载特性用作运行可靠性模型的输入信息。 根据本发明的系统包括用于以形成负载测量数据的方式处理测量的负载测量数据的装置，其表示针对机器部件，装置，部件或系统的负载水平 测量。

公开(公告)号：US20160355362A1

公开(公告)日：2016-12-08

申请号：US15171767

申请日：2016-06-02

Applicant: Kari Röyskö ,  Heikki Kettunen ,  Tatu Pitkänen

Inventor： Kari Röyskö ,  Heikki Kettunen ,  Tatu Pitkänen

IPC: B65H27/00 ,  B65H20/12

CPC classification number: B65H27/00 ,  D21F1/36 ,  D21F1/76 ,  D21F3/10 ,  D21F3/105 ,  D21F5/042

Abstract: A perforated roll (10) of a fiber web machine includes a roll shell (19), holes (13) extending through the roll shell, and a sensing system (14) arranged in the roll shell. The sensing system (14) includes at least one pair of leads (16), to which one or more sensors (15) have been connected. At least one pair of leads is composed of flat leads (17.2, 17.2), which are arranged in the roll shell side by side. A prefabricated sensor sheet (26) may be prepared for a perforated roll of a fiber web machine, such that holes may be drilled therethrough to communicate with the roll shell holes (13).

Abstract translation: 纤维幅材机的多孔辊（10）包括辊壳（19），延伸穿过辊壳的孔（13）和布置在辊壳中的感测系统（14）。 感测系统（14）包括至少一对引线（16），已经连接有一个或多个传感器（15）。 至少一对引线由扁平引线（17.2,17.2）组成，它们并排布置在辊壳中。 可以为纤维网机的多孔辊制备预制传感器片（26），使得可以穿过其中的孔与辊壳孔（13）连通。

公开(公告)号：US07832677B2

公开(公告)日：2010-11-16

申请号：US11571373

申请日：2005-06-30

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

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

IPC: B65H18/26

CPC classification number: B65H18/22 ,  B65H18/26 ,  B65H2515/314

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07799171B2

公开(公告)日：2010-09-21

申请号：US11571207

申请日：2005-07-01

Applicant: Tapio Mäenpää ,  Jari Tiitta ,  Petteri Lannes ,  Rami Vanninen ,  Tatu Pitkänen ,  Heikki Kettunen ,  Matti Innala ,  John Shakespeare ,  Toni Heikkilä ,  Topi Tynkkynen ,  Teppo Kojo ,  Risto Mäkinen ,  Marko Tiilikainen ,  Matti M. Kemppainen

Inventor： Tapio Mäenpää ,  Jari Tiitta ,  Petteri Lannes ,  Rami Vanninen ,  Tatu Pitkänen ,  Heikki Kettunen ,  Matti Innala ,  John Shakespeare ,  Toni Heikkilä ,  Topi Tynkkynen ,  Teppo Kojo ,  Risto Mäkinen ,  Marko Tiilikainen ,  Matti M. Kemppainen

IPC: D21F11/00

CPC classification number: D21G9/0045 ,  B65H18/26 ,  B65H23/195 ,  B65H2515/314 ,  B65H2701/1716 ,  G01N9/24 ,  G01N29/07 ,  G01N33/34 ,  G01N2291/02827 ,  G01N2291/2696

Abstract: A method and a system to control a reeling profile of a material web reel (30), when, in the forming of a material web reel (30), a web is reeled around a reeling core and when in an adjustment of CD-directional profiles of the web reel, profiling devices (8) have been applied. For adjusting quality profiles and reeling profiles of the web, profiling devices are managed with the help of profile measurings of the roller nip and/or of the profile measurings of the reel (30), which are obtained from the reel-up (2). A measuring device (40) for a measuring of a CD-directional hardness profile of the fiber web reel includes a measuring head (43), which is connected with a loading means (41, 42), which loads the measuring head against the fiber web reel. The motion course of the measuring head is linear.

Abstract translation: 一种控制材料腹板卷轴（30）的卷取轮廓的方法和系统，当在形成材料腹板卷轴（30）时，卷材卷绕在卷取芯周围，并且当在CD方向 腹板卷轴，轮廓设备（8）的轮廓已被应用。 为了调整幅材的轮廓和卷曲轮廓，可以借助于从卷轴（2）获得的辊隙和/或卷轴（30）的轮廓测量的轮廓测量来管理轮廓设备， 。 用于测量纤维网卷轴的CD定向硬度分布的测量装置（40）包括测量头（43），该测量头与装载装置（41,42）连接，该装载装置将测量头相对于纤维 卷筒纸卷 测量头的运动过程是线性的。

公开(公告)号：US07757990B2

公开(公告)日：2010-07-20

申请号：US11815425

申请日：2006-02-03

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

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

IPC: B65H19/28

CPC classification number: B65H19/18 ,  B65H19/28 ,  B65H2408/236 ,  Y10T428/14

Abstract: 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).

Abstract translation: 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。

公开(公告)号：US07255000B2

公开(公告)日：2007-08-14

申请号：US10534842

申请日：2003-11-13

Applicant: Tatu Pitkänen ,  Petteri Lannes ,  Marko Tiilikainen

Inventor： Tatu Pitkänen ,  Petteri Lannes ,  Marko Tiilikainen

IPC: G01L5/04

CPC classification number: D21G9/0036 ,  D21G1/002 ,  D21G1/004 ,  D21G9/0045 ,  F15B2211/40507 ,  F15B2211/40592 ,  F15B2211/411

Abstract: 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).

Abstract translation: 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）。