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1. 发明申请

US20040083950A1 Apparatus for making a web of paper or board containing calcium carbonate 失效
标题翻译：用于制造含有碳酸钙的纸或纸板的装置
公开(公告)号：US20040083950A1
公开(公告)日：2004-05-06
申请号：US10695896
申请日：2003-10-29
申请人： Valmet Corporation
发明人： Vilho Nissinen , Timo Nyberg , Pasi Rajala , Lars Gronroos , Pentti Virtanen , Veli Kasma , Hannu Niemela
IPC分类号： B05C011/00 , B05C005/00 , B05B013/02
CPC分类号： B82Y30/00 , C01F11/18 , C01P2004/64 , D21H17/675 , D21H17/70 , D21H19/385 , D21H23/30 , Y10T428/25 , Y10T428/258 , Y10T428/2938 , Y10T428/294 , Y10T428/31996
摘要： Method and assembly for forming a paper or board web and a product made using the method. According to the method, the web (11) is made from fibers and then the web (11) is treated with pigment particles. The web is treated with microscopic pigment particles whose average size is so small as to permit the particles to adhere to each other by van der Waals forces. The particles are transferred to the web and adhered thereto advantageously using an ion-blast technique.
摘要翻译：用于形成纸或纸板的方法和组装以及使用该方法制造的产品。根据该方法，纤维网（11）由纤维制成，然后纤维网（11）用颜料颗粒处理。用平均尺寸如此小的微观颜料颗粒处理网，以允许颗粒通过范德华力彼此粘合。将颗粒转移到纤维网上并且有利地使用离子吹扫技术粘附在其上。

2. 发明申请

US20020125733A1 Roof of a convertible 失效
标题翻译：敞篷车屋顶
公开(公告)号：US20020125733A1
公开(公告)日：2002-09-12
申请号：US10090631
申请日：2002-03-06
申请人： VALMET CORPORATION
发明人： Matti Kinnanen
IPC分类号： B60J007/00
CPC分类号： B60J7/145
摘要： Roof (1) of a convertible, divided into three substantially rigid roof sections, a forward roof section (2), a middle roof section (3) and a rearward roof section (4), hinged on each other in succession in the longitudinal direction of the vehicle and arranged to be movable between a closed position (I) and an opened position (II). The rearward roof section (4) is pivotally connected to the body so as to be turnable by means of a main actuator (7). The middle roof section (3) is pivotally connected to the rearward roof section (4) and connected via a mechanical pivoted lever system (8) to the body and the rearward roof section of the convertible so that the middle roof section is turned by positive control together with the rearward roof section when the roof is being turned between the closed position (I) and the opened position (II). The roof is provided with a second actuator (9) for turning the forward roof section (2) in relation to the middle roof section (3) separately and independently of the positive mechanical control between the rearward roof section and the middle roof section.
摘要翻译：敞篷车的屋顶（1）分为三个基本刚性的车顶部分，前部车顶部分（2），中间车顶部分（3）和后部车顶部分（4），其沿纵向方向相互铰接并且布置成能够在关闭位置（I）和打开位置（II）之间移动。后部车顶部分（4）通过主致动器（7）可枢转地连接到主体以便可转动。中间屋顶部分（3）枢转地连接到后部屋顶部分（4），并且经由机械枢转杆系统（8）连接到敞篷车体的主体和后部车顶部分，使得中间屋顶部分由正向转动当屋顶在关闭位置（I）和打开位置（II）之间转动时，与后向屋顶部分一起控制。屋顶设置有第二致动器（9），用于相对于中间屋顶部分（3）分别且独立于后部屋顶部分和中间屋顶部分之间的正向机械控制来转动前部屋顶部分（2）。

3. 发明申请

US20040074620A1 Method for treating a paper or board web with a treatment material 审中-公开
标题翻译：用处理材料处理纸或纸板的方法
公开(公告)号：US20040074620A1
公开(公告)日：2004-04-22
申请号：US10681080
申请日：2003-10-08
申请人： Valmet Corporation
发明人： Vilho Nissinen , Timo Nyberg , Pasi Rajala , Lars Gronroos , Pentti Virtanen , Veli Kasma , Hannu Niemela
IPC分类号： D21H019/36 , D21F011/00 , B05D001/04
CPC分类号： B82Y30/00 , C01F11/18 , C01P2004/64 , D21H17/675 , D21H17/70 , D21H19/385 , D21H23/30 , Y10T428/25 , Y10T428/258 , Y10T428/2938 , Y10T428/294 , Y10T428/31996
摘要： Method and assembly for forming a paper or board web and a product made using the method. According to the method, the web (11) is made from fibers and then the web (11) is treated with pigment particles. The web is treated with microscopic pigment particles whose average size is so small as to permit the particles to adhere to each other by van der Waals forces. The particles are transferred to the web and adhered thereto advantageously using an ion-blast technique.
摘要翻译：用于形成纸或纸板的方法和组装以及使用该方法制造的产品。根据该方法，纤维网（11）由纤维制成，然后纤维网（11）用颜料颗粒处理。用平均尺寸如此小的微观颜料颗粒处理网，以允许颗粒通过范德华力彼此粘合。将颗粒转移到纤维网上并且有利地使用离子吹扫技术粘附在其上。

4. 发明申请

US20010017084A1 Method and apparatus for calendering paper 有权
标题翻译：压延纸的方法和装置
公开(公告)号：US20010017084A1
公开(公告)日：2001-08-30
申请号：US09748744
申请日：2000-12-21
申请人： Valmet Corporation
发明人： Petter Honkalampi , Nils-Erik Satman , Timo Torvi , Thomas Berglind
IPC分类号： B30B015/34 , B30B003/04
CPC分类号： D21G1/006 , D21G1/0006 , D21G1/0013 , D21G1/002 , D21G1/02 , D21G1/0213 , D21G1/0226
摘要： The invention relates to a method for operating a calender, comprising a cylindrical heated roll and a flexible belt surrounding a stationary support beam which supports at least one actuator which may urge a concave load shoe against the heated roll by means of said flexible belt to form an extended and heated nip through which a fiber web passes to be calendered and a separating mechanism for having at least one of the rolls movable into and away from the nip characterized in that said flexible belt is a flexible tubular jacket which forms a part of an enclosed shoe roll such that the ends of said jacket have end walls mounted thereto, which end walls are rotatably mounted in relation to said support beam, and in that at least one of said end walls is driven by means of a drive arrangement which drive arrangement may be activated to drive the end walls and thereby also the jacket independently of its position in relation to the fiber web or the heated roll.
摘要翻译：本发明涉及一种用于操作压延机的方法，包括圆柱形加热辊和围绕固定支撑梁的柔性带，该固定支撑梁支撑至少一个致动器，致动器可借助于所述柔性带将凹入的负载靴推靠在加热辊上以形成一个延伸和加热的辊隙，纤维网通过该辊隙被压延，以及分离机构，用于使至少一个辊可移入和移动辊隙，其特征在于，所述柔性带是柔性管状夹套，其形成封闭的鞋卷，使得所述护套的端部具有安装在其上的端壁，该端壁相对于所述支撑梁可旋转地安装，并且所述端壁中的至少一个由驱动装置驱动，驱动装置可以被驱动以驱动端壁，从而也可以相对于纤维幅或加热辊的位置驱动外套。

5. 发明申请

US20010013400A1 Press device having an extended press nip for pressing a traveling paper or paperboard web 失效
标题翻译：压榨装置具有用于挤压行进纸或纸板网的延长的压榨压区
公开(公告)号：US20010013400A1
公开(公告)日：2001-08-16
申请号：US09734311
申请日：2000-12-11
申请人： Valmet Corporation, Helsinki, Finland
发明人： Snellman Jorma
IPC分类号： D21F003/00
CPC分类号： D21F3/0218
摘要： An extended-nip press device comprises a press shoe extending in a cross-machine direction and a support for supporting the press shoe. Between the shoe and the support are arranged a plurality of loading cylinders for moving the shoe toward a backing member such as a counter roll to apply pressure to a fibrous web passing through the nip between the shoe and counter roll. Each loading cylinder comprises a first cylinder member fixed on the shoe and a second cylinder member fixed on the support, and a connecting member that slidably engages both cylinder members. The connecting member can slide relative to the first cylinder member with a first stroke length L1 that is smaller than the stroke length L2 between the connecting member and the second cylinder member. Accordingly, the connecting member can remain essentially aligned along the lengthening direction of the loading cylinder.
摘要翻译：延伸压区压榨装置包括沿横向延伸的压力靴和用于支撑压榨靴的支撑件。在鞋和支撑件之间布置有多个加载缸，用于将鞋移动到诸如逆向辊的背衬构件，以向通过鞋和反向辊之间的辊隙的纤维网施加压力。每个装载缸包括固定在所述靴上的第一筒构件和固定在所述支撑上的第二筒构件，以及可滑动地接合两个缸构件的连接构件。连接构件能够相对于第一气缸体滑动，其第一行程长度L1小于连接构件和第二气缸构件之间的冲程长度L2。因此，连接构件可以沿着装载筒的延长方向保持基本上对准。

6. 发明申请

US20040079503A1 Use of recycled calcium carbonate in the treatment of a paper, board or nonwoven product 审中-公开
标题翻译：使用回收的碳酸钙处理纸张，纸板或非织造布产品
公开(公告)号：US20040079503A1
公开(公告)日：2004-04-29
申请号：US10687194
申请日：2003-10-16
申请人： Valmet Corporation
发明人： Vilho Nissinen , Timo Nyberg , Pasi Rajala , Lars Gronroos , Pentti Virtanen , Veli Kasma , Hannu Niemela
IPC分类号： D21H017/67
CPC分类号： B82Y30/00 , C01F11/18 , C01P2004/64 , D21H17/675 , D21H17/70 , D21H19/385 , D21H23/30 , Y10T428/25 , Y10T428/258 , Y10T428/2938 , Y10T428/294 , Y10T428/31996
摘要： Method and assembly for forming a paper or board web and a product made using the method. According to the method, the web (11) is made from fibers and then the web (11) is treated with pigment particles. The web is treated with microscopic pigment particles whose average size is so small as to permit the particles to adhere to each other by van der Waals forces. The particles are transferred to the web and adhered thereto advantageously using an ion-blast technique.
摘要翻译：用于形成纸或纸板的方法和组装以及使用该方法制造的产品。根据该方法，纤维网（11）由纤维制成，然后纤维网（11）用颜料颗粒处理。用平均尺寸如此小的微观颜料颗粒处理网，以允许颗粒通过范德华力彼此粘合。将颗粒转移到纤维网上并且有利地使用离子吹扫技术粘附在其上。

7. 发明申请

US20020069984A1 Apparatus for controlling mist and dust in the manufacture and finishing of paper and board 失效
标题翻译：用于控制纸和纸板的制造和整理中的雾和灰尘的装置
公开(公告)号：US20020069984A1
公开(公告)日：2002-06-13
申请号：US10073801
申请日：2002-02-11
申请人： Valmet Corporation
发明人： Vilho Nissinen
IPC分类号： D21F005/16 , D21F007/06 , D21C009/08
CPC分类号： D21G3/00 , B03C3/16 , D21G9/00 , D21H23/78
摘要： The present invention relates to a method and assembly for controlling the behaviour of particulate matter such as mist and dust occurring in the manufacture of paper and board. In the method, a web (1) is passed to web treatment equipment (22, 23) wherein at least one treatment step is applied to the web (1) causing the emission of said particulate matter (24). According to the method, in the vicinity of the emission point (21) of said particulate matter are placed at least two electrodes (25, 26) and at least one electrode, called a counter-electrode (26), is taken to a low potential. Further, at least one electrode (25) is taken to a potential higher than that of said counter-electrode (26), and the potential difference between said electrodes (25, 26) is made so high as to generate a corona discharge between said electrodes that causes an ion-blast wind toward the electrode (26) of the lower potential, said ion-blast wind being capable of transferring particulate matter, which enters the gap between said electrodes, toward said electrode of lower potential.
摘要翻译：本发明涉及一种用于控制在纸和板的制造中发生的诸如雾和灰尘的颗粒物质的行为的方法和组件。在该方法中，将幅材（1）通过到纸幅处理设备（22,23），其中至少一个处理步骤施加到幅材（1）上，导致所述颗粒物质（24）的发射。根据该方法，在所述颗粒物质的发射点（21）附近放置至少两个电极（25,26），并将至少一个称为反电极（26）的电极置于低电位潜在。此外，将至少一个电极（25）取为高于所述对置电极（26）的电位，并且使所述电极（25,26）之间的电位差高到在所述电极（25,26）之间产生电晕放电导致朝向较低电位的电极（26）的离子鼓风的电极，所述离子鼓风能够将进入所述电极之间的间隙的颗粒物质转移到较低电位的电极。

8. 发明申请

US20010010842A1 Paper coating apparatus and method for coating paper 失效
标题翻译：纸张涂布装置和涂布方法
公开(公告)号：US20010010842A1
公开(公告)日：2001-08-02
申请号：US09808598
申请日：2001-03-14
申请人： Valmet Corporation
发明人： Jorma Kinnunen , Vilho Nissinen
IPC分类号： B05D003/02 , B05D003/06 , B05D001/38 , B05C011/00
CPC分类号： D21H25/04 , D21F5/00 , D21H23/72
摘要： Apparatus and method for coating a moving paper web, in which the web (2) to be coated is first guided to a coating station (7) correctly aligned and a first side of the web (2) is coated with a coat layer. Next, the web (2) is guided upwards from the coating station (7) and the first coat layer is dried using non-contact dryers (8, 9). From the dryers the web (2) is guided to the next coating station (14) correctly aligned, and the second side of the web (2) is coated with a coat layer, the web (2) is guided upwards from the coating station (14) and the coat layer on the second side of the web (2) is dried using non-contact dryers. When the web is directed from the coating station (7) through the dryers (8, 9), it (2) is guided non-contactingly by means of air jets such that the web (2) is first non-contactingly turned in the machine direction during drying and next, similarly during drying, towards the level of the coating stations (7, 14).
摘要翻译：用于涂布移动的纸幅的装置和方法，其中待涂覆的幅材（2）首先被引导到正确对准的涂布台（7），并且幅材（2）的第一侧涂覆有涂层。接下来，将卷筒纸（2）从涂布站（7）向上引导，并且使用非接触式干燥器（8,9）干燥第一涂层。从烘干机将纸幅（2）引导到正确对准的下一个涂布站（14），并且纸幅（2）的第二侧涂覆有涂层，纸幅（2）从涂布站向上引导（14），并且使用非接触式干燥器干燥幅材（2）的第二侧上的涂层。当纸幅从涂布站（7）通过干燥器（8,9）引导时，其（2）通过空气射流非接触地引导，使得幅材（2）首先在干燥期间的机器方向，接下来，类似地在干燥期间朝向涂布台（7,14）的水平。

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