公开(公告)号：US08507046B2

公开(公告)日：2013-08-13

申请号：US13074365

申请日：2011-03-29

申请人： Michaela Agari ,  Bernard Beier ,  Gerald Erik Hauptmann ,  Gerd Junghans ,  Ralf Kissel ,  Andreas Rupprecht ,  Joachim Sonnenschein

发明人： Michaela Agari ,  Bernard Beier ,  Gerald Erik Hauptmann ,  Gerd Junghans ,  Ralf Kissel ,  Andreas Rupprecht ,  Joachim Sonnenschein

IPC分类号： B05D1/28 ,  B05C1/08

CPC分类号： B41F31/26 ,  B41M1/00

摘要： A method of creating a fluid layer in the micrometer range includes transferring a fluid between substrates and forming a fluid layer. A surface energy of a first substrate releasing the fluid is higher than a surface energy of a fluid on the first substrate to create a first fluid deposit on the first substrate. A surface energy of a second substrate accepting the fluid is lower than a surface energy of a fluid on the second substrate to create a second fluid deposit on the second substrate that is reduced as compared to the first fluid deposit. A surface energy of a third substrate accepting the fluid is higher than a surface energy of a fluid on the third substrate to create a substantially homogeneous third fluid deposit on the third substrate that forms the fluid layer.

摘要翻译： 在微米范围内产生流体层的方法包括在衬底之间转移流体并形成流体层。 释放流体的第一衬底的表面能高于第一衬底上的流体的表面能，以在第一衬底上产生第一流体沉积物。 接受流体的第二基板的表面能低于第二基板上的流体的表面能，以在第二基板上产生与第一流体沉积相比减少的第二流体沉积物。 接受流体的第三基板的表面能高于第三基板上的流体的表面能，以在第三基板上形成基本均匀的第三流体沉积物，形成流体层。

公开(公告)号：US20110244143A1

公开(公告)日：2011-10-06

申请号：US13074365

申请日：2011-03-29

申请人： Michaela Agari ,  Bernard Beier ,  Gerald Erik Hauptmann ,  Gerd Junghans ,  Ralf Kissel ,  Andreas Rupprecht ,  Joachim Sonnenschein

发明人： Michaela Agari ,  Bernard Beier ,  Gerald Erik Hauptmann ,  Gerd Junghans ,  Ralf Kissel ,  Andreas Rupprecht ,  Joachim Sonnenschein

IPC分类号： B05D1/28 ,  B05D5/00 ,  B05D3/06

CPC分类号： B41F31/26 ,  B41M1/00

摘要： A method of creating a fluid layer in the micrometer range includes transferring a fluid between substrates and forming a fluid layer. A surface energy of a first substrate releasing the fluid is higher than a surface energy of a fluid on the first substrate to create a first fluid deposit on the first substrate. A surface energy of a second substrate accepting the fluid is lower than a surface energy of a fluid on the second substrate to create a second fluid deposit on the second substrate that is reduced as compared to the first fluid deposit, A surface energy of a third substrate accepting the fluid is higher than a surface energy of a fluid on the third substrate to create a substantially homogeneous third fluid deposit on the third substrate that forms the fluid layer.

摘要翻译： 在微米范围内产生流体层的方法包括在衬底之间转移流体并形成流体层。 释放流体的第一衬底的表面能高于第一衬底上的流体的表面能，以在第一衬底上产生第一流体沉积物。 接受流体的第二基板的表面能低于第二基板上的流体的表面能，以在第二基板上产生与第一流体沉积相比减少的第二流体沉积。第三基板的表面能 接受流体的基板高于第三基板上的流体的表面能，以在形成流体层的第三基板上产生基本均匀的第三流体沉积物。

公开(公告)号：US06802582B2

公开(公告)日：2004-10-12

申请号：US10195192

申请日：2002-07-15

申请人： Andreas Rupprecht ,  Clemens Rensch

发明人： Andreas Rupprecht ,  Clemens Rensch

IPC分类号： B41J2938

CPC分类号： B41J2/04541 ,  B41J2/04581 ,  B41J2/04593

摘要： An inkjet printing system includes a configuration of nozzles, respectively having a nozzle chamber formed with a nozzle opening and provided with a respective piezoelectric element. A control device controls the piezoelectric elements. The control device has at least two signal paths switchable-on individually for each of the nozzles. An inkjet printing process uses at least part of the printing system.

摘要翻译： 喷墨打印系统包括分别具有形成有喷嘴开口并设置有相应压电元件的喷嘴室的喷嘴构造。 控制装置控制压电元件。 控制装置具有针对每个喷嘴单独切换的至少两个信号路径。 喷墨印刷工艺使用至少部分印刷系统。

公开(公告)号：US20100245882A1

公开(公告)日：2010-09-30

申请号：US12727505

申请日：2010-03-19

申请人： Tobias Müller ,  Andreas Rupprecht

发明人： Tobias Müller ,  Andreas Rupprecht

IPC分类号： H04N7/18 ,  G06K15/02

CPC分类号： G06K9/209 ,  B41F33/0036 ,  G01N21/8901

摘要： A device for imaging a flat object, for example a paper sheet in a printing machine, includes a light source, preferably an LED row, a lens and an image sensor. An observation angle between the object plane and lens axis is flat, that is to say less than 45°. The light source illuminates the flat object in a first, near region with light of a first wavelength and illuminates the flat object in a second, far region with light of a second wavelength. The first wavelength is shorter than the second wavelength, preferably being blue and red spectral regions. The first region is disposed nearer the image sensor than the second region. The device permits the so-called chromatic aberration of the lens to be utilized to advantageously reduce the tilt angle of the image sensor required by the so-called Scheimpflug condition. A printing machine having the device is also provided.

摘要翻译： 用于成像平面物体（例如印刷机中的纸张）的装置包括光源，优选地是LED排，透镜和图像传感器。 物平面和透镜轴之间的观察角度是平坦的，也就是说小于45°。 光源在具有第一波长的光的第一近区域中照亮平坦物体，并且在具有第二波长的光的第二远区域中照亮平坦物体。 第一波长比第二波长短，最好是蓝光和红光谱区。 第一区域比第二区域更靠近图像传感器。 该装置允许利用所谓的透镜色差来有利地降低由所谓的Scheimpflug条件所需的图像传感器的倾斜角度。 还提供了具有该装置的印刷机。

公开(公告)号：US06675957B2

公开(公告)日：2004-01-13

申请号：US10002926

申请日：2001-11-02

申请人： Martin Greive ,  Clemens Rensch ,  Andreas Rupprecht

发明人： Martin Greive ,  Clemens Rensch ,  Andreas Rupprecht

IPC分类号： B65G2304

CPC分类号： B65H5/026 ,  B41J11/007 ,  B65H5/025 ,  B65H2402/10 ,  B65H2403/10 ,  B65H2404/25

摘要： A device for conveying printed products through a printing-related machine includes at least one endless conveyor belt running over deflecting rollers and having at least one printed product resting thereon during a conveying operation, and a rotating frictional element provided for driving the conveyor belt, the frictional element being in contact with the conveyor belt on a side thereof whereon the printed product is transported.

摘要翻译： 用于通过印刷相关机器传送印刷产品的装置包括至少一个循环传送带，其在偏转辊上运行，并且在传送操作期间具有至少一个印刷产品，并且设置用于驱动传送带的旋转摩擦元件， 摩擦元件与输送带在其输送印刷品的一侧接触。

公开(公告)号：US08514423B2

公开(公告)日：2013-08-20

申请号：US12727505

申请日：2010-03-19

申请人： Tobias Müller ,  Andreas Rupprecht

发明人： Tobias Müller ,  Andreas Rupprecht

IPC分类号： H04N1/04 ,  H04N1/46 ,  H04N3/06 ,  H04N5/225 ,  H04N5/228 ,  H04N9/04

CPC分类号： G06K9/209 ,  B41F33/0036 ,  G01N21/8901

摘要： A device for imaging a flat object, for example a paper sheet in a printing machine, includes a light source, preferably an LED row, a lens and an image sensor. An observation angle between the object plane and lens axis is flat, that is to say less than 45°. The light source illuminates the flat object in a first, near region with light of a first wavelength and illuminates the flat object in a second, far region with light of a second wavelength. The first wavelength is shorter than the second wavelength, preferably being blue and red spectral regions. The first region is disposed nearer the image sensor than the second region. The device permits the so-called chromatic aberration of the lens to be utilized to advantageously reduce the tilt angle of the image sensor required by the so-called Scheimpflug condition. A printing machine having the device is also provided.

摘要翻译： 用于成像平面物体（例如印刷机中的纸张）的装置包括光源，优选地是LED排，透镜和图像传感器。 物平面和透镜轴之间的观察角度是平坦的，也就是说小于45°。 光源在具有第一波长的光的第一近区域中照亮平坦物体，并且在具有第二波长的光的第二远区域中照亮平坦物体。 第一波长比第二波长短，最好是蓝光和红光谱区。 第一区域比第二区域更靠近图像传感器。 该装置允许利用所谓的透镜色差来有利地降低由所谓的Scheimpflug条件所需的图像传感器的倾斜角度。 还提供了具有该装置的印刷机。

公开(公告)号：US07843480B2

公开(公告)日：2010-11-30

申请号：US10146245

申请日：2002-05-15

申请人： Uwe Albrecht ,  Bernard Beier ,  Uwe Ernst ,  Peter Goos ,  Andreas Rupprecht ,  Bernd Vosseler

发明人： Uwe Albrecht ,  Bernard Beier ,  Uwe Ernst ,  Peter Goos ,  Andreas Rupprecht ,  Bernd Vosseler

IPC分类号： B41J2/435 ,  B41J2/47

CPC分类号： B41J2/45 ,  B41C1/00 ,  B41C1/1075 ,  B41J2/473 ,  H04N1/053 ,  H04N1/06 ,  H04N1/1911 ,  H04N2201/04786

摘要： An image-recording device for generating image spots (210) by n individually controllable light sources (12), which each have a distance si, i being=1 . . . n, to an object line (14), in a projection line (16) of the object line (14) on a printing form (28), which moves with a velocity component v normally to the direction defined by the projection line (16) and tangentially to the surface of the printing form. The image-recording device is distinguished by the triggering device (216) having an assigned time-delay device (222), which delays the tripping instant of the triggering device for each light source (12) as a function of the particular distance si. The image-recording device may advantageously by used in direct imaging print units or printing-form exposure units.

摘要翻译： 一种图像记录装置，用于通过n个可独立控制的光源（12）产生每个具有距离si，i为1的图像点（210）。 。 。 n，在打印形式（28）上的物体线（14）的投影线（16）中的物体线（14），其以速度分量v通常移动到由投影线（16）限定的方向 ）并切向于打印形式的表面。 图像记录装置由具有分配的时间延迟装置（222）的触发装置（216）区分，其延迟每个光源（12）的触发装置的跳闸瞬间作为特定距离si的函数。 图像记录装置可以有利地用于直接成像打印单元或打印形式曝光单元。