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1. 发明申请

US20160082717A1 METHOD TO DAMP AN OSCILLATION OF A DRIVEN ROLLER IN A PRINTING SYSTEM 有权
标题翻译：阻止打印系统中驱动滚筒振荡的方法
公开(公告)号：US20160082717A1
公开(公告)日：2016-03-24
申请号：US14856759
申请日：2015-09-17
申请人： Oce Printing Systems GmbH & Co. KG
发明人： Peter Thiemann , Stephan Pilsl , Martin Pappenberger
IPC分类号： B41F33/00
CPC分类号： B41F33/0054 , B41F13/0045 , B41F13/02 , B41F13/085 , B41P2213/42
摘要： In a method to damp an oscillation of a roller driven via a drive in a printing system, a printing substrate web is directed across the roller, the roller and the printing substrate web forming a system capable of vibrating. With the drive the roller is driven with a predetermined nominal moment. With a sensor, a real value is determined of a variable representative of a velocity with which the printing substrate web is transported by the roller. In aid of a predetermined calculation rule, a correction moment is calculated from the determined real value such that a damping of the vibration-capable system results like a mechanical viscous damper. The correction moment is added to the predetermined nominal moment upon activation of the drive.
摘要翻译：在通过印刷系统中的驱动器驱动的辊的振动的方法中，打印基材带材横跨辊子，辊子和印刷基材卷材，形成能够振动的系统。通过驱动，辊子以预定的标称力矩驱动。使用传感器，确定代表速度的实际值，印刷基材幅材通过该速度由辊输送。借助于预定的计算规则，根据所确定的实际值计算校正力矩，使得可振动系统的阻尼如机械粘性阻尼器那样产生。在驱动器启动时，校正时刻被加到预定的标称时刻。

2. 发明申请

US20150290957A1 INK PRINTING APPARATUS, AND METHOD TO CONTROL THE DRIVING OF A PRINTING APPARATUS 有权
标题翻译：油墨印刷设备和控制打印设备驱动的方法
公开(公告)号：US20150290957A1
公开(公告)日：2015-10-15
申请号：US14683418
申请日：2015-04-10
申请人： Oce Printing Systems GmbH & Co. KG
发明人： Joachim Samweber , Peter Thiemann , Stefan Cor , Christian Kuermeier
IPC分类号： B41J29/393 , B41J13/00
CPC分类号： B41J29/393 , B41J11/0095 , B41J11/46 , B41J11/58 , B41J13/0009
摘要： A printing unit prints to a pre-folded substrate web. An intake unit is at an intake of a transport arrangement. A synchronization sensor is at the transport arrangement between an infeed roller and the printing unit. The synchronization sensor emits a synchronization signal when a fold of the web is present at the synchronization sensor for synchronization of a printing operation with feed of the web. A path between the synchronization sensor and a freely accessible point of the intake unit is designed such that a fold is present at the synchronization sensor when the printing substrate web has a fold at the accessible point. A relative humidity sensor is at the printing unit. A relative humidity measured by the sensor is compared with a relative humidity of an input stack. Given a deviation a length change of the web between the synchronization sensor and the accessible point is calculated, the web being displaced by the length change at the accessible point.
摘要翻译：打印单元打印到预折叠的基板网。进气单元处于运输装置的入口处。同步传感器处于进料辊和印刷单元之间的输送装置。当同步传感器上存在卷筒纸的折叠时，同步传感器发出同步信号，用于使打印操作与纸幅的进给同步。在同步传感器和进气单元的可自由接近的点之间的路径被设计成使得当打印基材卷材在可接近点处具有褶皱时，在同步传感器处存在折痕。相对湿度传感器位于打印单元。由传感器测量的相对湿度与输入叠层的相对湿度进行比较。给定偏差，计算同步传感器和可访问点之间的网络的长度变化，网络在可访问点处被移位长度变化。

3. 发明授权

US09592662B2 Method to damp an oscillation of a driven roller in a printing system 有权
标题翻译：减轻打印系统中从动辊振荡的方法
公开(公告)号：US09592662B2
公开(公告)日：2017-03-14
申请号：US14856759
申请日：2015-09-17
申请人： Oce Printing Systems GmbH & Co. KG
发明人： Peter Thiemann , Stephan Pilsl , Martin Pappenberger
IPC分类号： B41F13/004 , B41F33/00 , B41F13/02 , B41F13/08
CPC分类号： B41F33/0054 , B41F13/0045 , B41F13/02 , B41F13/085 , B41P2213/42
摘要： In a method to damp an oscillation of a roller driven via a drive in a printing system, a printing substrate web is directed across the roller, the roller and the printing substrate web forming a system capable of vibrating. With the drive the roller is driven with a predetermined nominal moment. With a sensor, a real value is determined of a variable representative of a velocity with which the printing substrate web is transported by the roller. In aid of a predetermined calculation rule, a correction moment is calculated from the determined real value such that a damping of the vibration-capable system results like a mechanical viscous damper. The correction moment is added to the predetermined nominal moment upon activation of the drive.
摘要翻译：在通过印刷系统中的驱动器驱动的辊的振动的方法中，打印基材带材横跨辊子，辊子和印刷基材卷材，形成能够振动的系统。通过驱动，辊子以预定的标称力矩驱动。使用传感器，确定代表速度的实际值，印刷基材幅材通过该速度由辊输送。借助于预定的计算规则，根据所确定的实际值计算校正力矩，使得可振动系统的阻尼如机械粘性阻尼器那样产生。在驱动器启动时，校正时刻被加到预定的标称时刻。

4. 发明授权

US09259950B2 Ink printing apparatus, and method to control the driving of a printing apparatus 有权
标题翻译：油墨打印设备和控制打印设备的驱动的方法
公开(公告)号：US09259950B2
公开(公告)日：2016-02-16
申请号：US14683418
申请日：2015-04-10
申请人： Oce Printing Systems GmbH & Co. KG
发明人： Joachim Samweber , Peter Thiemann , Stefan Cor , Christian Kuermeier
IPC分类号： B41J2/01 , B41J29/393 , B41J13/00
CPC分类号： B41J29/393 , B41J11/0095 , B41J11/46 , B41J11/58 , B41J13/0009
摘要： A printing unit prints to a pre-folded substrate web. An intake unit is at an intake of a transport arrangement. A synchronization sensor is at the transport arrangement between an infeed roller and the printing unit. The synchronization sensor emits a synchronization signal when a fold of the web is present at the synchronization sensor for synchronization of a printing operation with feed of the web. A path between the synchronization sensor and a freely accessible point of the intake unit is designed such that a fold is present at the synchronization sensor when the printing substrate web has a fold at the accessible point. A relative humidity sensor is at the printing unit. A relative humidity measured by the sensor is compared with a relative humidity of an input stack. Given a deviation a length change of the web between the synchronization sensor and the accessible point is calculated, the web being displaced by the length change at the accessible point.
摘要翻译：打印单元打印到预折叠的基板网。进气单元处于运输装置的入口处。同步传感器处于进料辊和印刷单元之间的输送装置。当同步传感器上存在卷筒纸的折叠时，同步传感器发出同步信号，用于使打印操作与纸幅的进给同步。在同步传感器和进气单元的可自由接近的点之间的路径被设计成使得当打印基材卷材在可接近点处具有褶皱时，在同步传感器处存在褶皱。相对湿度传感器位于打印单元。由传感器测量的相对湿度与输入叠层的相对湿度进行比较。给定偏差，计算同步传感器和可访问点之间的网络的长度变化，网络在可访问点处被移位长度变化。

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