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1. 发明授权

US07320744B2 Moistening arrangement of multiple-nip calender 失效
标题翻译：多压区压延机的润湿布置
公开(公告)号：US07320744B2
公开(公告)日：2008-01-22
申请号：US10534445
申请日：2003-11-11
申请人： Hannu Pullinen , Jorma Haag
发明人： Hannu Pullinen , Jorma Haag
IPC分类号： D21G1/00 , D21G7/00
CPC分类号： D21G7/00 , D21G1/0093
摘要： A multiple-nip calender has a set of rolls (2) with roll nips (N) between the rolls. A moistening arrangement has a roll means (3) for moistening the fibre web comprising a damping unit (33) and rolls (32) guiding the fibre web (W). The roll means is located in a pocket (7) adjacent to the line (L) of the aligned set of rolls, the pocket being formed by a space defined by the fibre web (W), one idle roll (5) in the set of rolls and said roll means (3), the fibre web contacting said roll at two locations, in roll nips located on opposite sides of the roll mantle when viewed from the longitudinal axis of the roll, and circulating around the roll means (3). The fibre web (W) contacts said roll in the set of rolls preferably in the roll nip immediately preceding a reversing nip (N;N3).
摘要翻译：多辊压光机具有一组辊（2），辊之间具有辊压（N）。润湿装置具有用于润湿包括阻尼单元（33）的纤维网的辊装置（3）和引导纤维网（W）的辊（32）。辊装置位于与对齐的辊组的线（L）相邻的袋（7）中，袋由纤维幅（W）限定的空间形成，该组中的一个空转辊（5）的辊和所述辊装置（3），当从卷轴的纵向轴线观察时，纤维纸幅在两个位置处接触所述辊，辊辊位于辊罩的相对侧上，并且围绕辊装置（3）循环，。纤维网（W）优选在刚好在反向压区（N; N 3）之前的辊压区中的辊组中接触所述辊。

2. 发明申请

US20060075961A1 Moistening arrangement of multiple-nip calender 失效
标题翻译：多压区压延机的润湿布置
公开(公告)号：US20060075961A1
公开(公告)日：2006-04-13
申请号：US10534445
申请日：2003-11-11
申请人： Hannu Pullinen , Jorma Haag
发明人： Hannu Pullinen , Jorma Haag
IPC分类号： B05C1/00 , B05C1/08 , B05C1/06
CPC分类号： D21G7/00 , D21G1/0093
摘要： A multiple-nip calender has a set of rolls (2) with roll nips (N) between the rolls. A moistening arrangement has a roll means (3) for moistening the fibre web comprising a damping unit (33) and rolls (32) guiding the fibre web (W). The roll means is located in a pocket (7) adjacent to the line (L) of the aligned set of rolls, the pocket being formed by a space defined by the fibre web (W), one idle roll (5) in the set of rolls and said roll means (3), the fibre web contacting said roll at two locations, in roll nips located on opposite sides of the roll mantle when viewed from the longitudinal axis of the roll, and circulating around the roll means (3). The fibre web (W) contacts said roll in the set of rolls preferably in the roll nip immediately preceding a reversing nip (N;N3).
摘要翻译：多辊压光机具有一组辊（2），辊之间具有辊压（N）。润湿装置具有用于润湿包括阻尼单元（33）的纤维网的辊装置（3）和引导纤维网（W）的辊（32）。辊装置位于与对齐的辊组的线（L）相邻的袋（7）中，袋由纤维幅（W）限定的空间形成，该组中的一个空转辊（5）的辊和所述辊装置（3），当从卷轴的纵向轴线观察时，纤维纸幅在两个位置处接触所述辊，辊辊位于辊罩的相对侧上，并且围绕辊装置（3）循环，。纤维网（W）优选在刚好在反向压区（N; N 3）之前的辊压区中的辊组中接触所述辊。

3. 发明申请

US20050223887A1 Relief cylinder structure of a multinip calender 失效
标题翻译：多缸压光机的浮筒结构
公开(公告)号：US20050223887A1
公开(公告)日：2005-10-13
申请号：US10517718
申请日：2003-06-09
申请人： Jorma Haag , Keijo Laaksonen
发明人： Jorma Haag , Keijo Laaksonen
IPC分类号： D21G1/00 , F01B31/00
CPC分类号： D21G1/002
摘要： A relief cylinder structure for guiding a roll in a multinip calender has a frame and an arm that is arranged to move linearly in relation to the frame. A quick-opening cylinder is placed inside the arm. In a fault situation, the relief cylinder causes the cylinder rolls to move rapidly further away from each other. An auxiliary coupling 8 opens in a fault situation, wherein the pressure produced in the quick-opening cylinder 6 is discharged to a hydraulic system in a substantially non-pressurized state. The pressure of the quick-opening cylinder 6 is thus reduced below the pressure of the main cylinder 4, wherein the auxiliary piston 7 moves towards the end of the arm 3. Because the volume of the main cylinder 4 grows in accordance with the cylindrical space formed inside the arm 3, the volume restricted by the frame 2 of the relief cylinder 1 is reduced.
摘要翻译：用于引导多砑光压光机中的辊的浮雕圆筒结构具有框架和臂，该框架和臂被布置为相对于框架线性移动。一个快速开启的气瓶放置在手臂内部。在故障情况下，卸压缸使气缸辊彼此快速移动。在故障情况下辅助联轴器8打开，其中在快开汽缸6中产生的压力被排放到基本上未加压状态的液压系统。因此，快开汽缸6的压力降低到主缸4的压力以下，辅助活塞7朝向臂3的端部移动。由于主缸4的体积根据圆柱形空间而增长形成在臂3内部，减小了由浮雕筒1的框架2限制的体积。

4. 发明授权

US07325490B2 Relief cylinder structure of a multinip calender 失效
标题翻译：多缸压光机的浮筒结构
公开(公告)号：US07325490B2
公开(公告)日：2008-02-05
申请号：US10517718
申请日：2003-06-09
申请人： Jorma Haag , Keijo Laaksonen
发明人： Jorma Haag , Keijo Laaksonen
IPC分类号： B30B3/04
CPC分类号： D21G1/002
摘要： A relief cylinder structure for guiding a roll in a multinip calender has a frame and an arm that is arranged to move linearly in relation to the frame. A quick-opening cylinder is placed inside the arm. In a fault situation, the relief cylinder causes the cylinder rolls to move rapidly further away from each other. An auxiliary coupling (8) opens in a fault situation, wherein the pressure produced in the quick-opening cylinder (6) is discharged to a hydraulic system in a substantially non-pressurized state. The pressure of the quick-opening cylinder (6) is thus reduced below the pressure of the main cylinder (4), wherein the auxiliary piston (7) moves towards the end of the arm (3). Because the volume of the main cylinder (4) grows in accordance with the cylindrical space formed inside the arm (3), the volume restricted by the frame (2) of the relief cylinder (1) is reduced.
摘要翻译：用于引导多砑光压光机中的辊的浮雕圆筒结构具有框架和臂，该框架和臂被布置为相对于框架线性移动。一个快速开启的气瓶放置在手臂内部。在故障情况下，卸压缸使气缸辊彼此快速移动。在故障情况下，辅助联轴器（8）打开，其中在快开汽缸（6）中产生的压力被排放到基本上不加压状态的液压系统。因此，快开汽缸（6）的压力降低到主缸（4）的压力以下，其中辅助活塞（7）朝向臂（3）的端部移动。由于主缸（4）的体积根据形成在臂（3）内部的圆筒形空间而增长，所以由减压缸（1）的框架（2）限制的体积减小。

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