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1. 发明申请

US20100285228A1 IMPRESSION ROLLER AND USE OF THE SAME 有权
标题翻译：侵蚀辊及其使用
公开(公告)号：US20100285228A1
公开(公告)日：2010-11-11
申请号：US12812305
申请日：2009-01-23
申请人： Franz Knopf , Lukas Hahne , Thomas Litterst
发明人： Franz Knopf , Lukas Hahne , Thomas Litterst
IPC分类号： B05D1/40 , B05C11/02
CPC分类号： B41F9/001 , B41F13/187 , Y10T29/49155
摘要： An impression roller for gravure printing for use with an electrostatic printing aid, including an axis member or a shaft, joined axially to a steel core, an electrical inner insulating layer extending radially around the core, an electrically semi-conductive outer layer adjoining the outside of the impression layer, and an electrically highly conductive conductor layer arranged between the two. The conductor layer is encapsulated in an electrically insulated exterior. The impression roller is provided with an electric or electronic encapsulated circuit electrically insulated from the outside and having two poles, which is of low resistance in normal operation when the electric current flows from its positive pole to its negative pole and is of high resistance when the flow direction is opposite. The inner pole and outer pole of the circuit are connected to the conductor layer by an inner and outer connection of the impression roller respectively.
摘要翻译：一种用于凹版印刷的压印辊，用于静电印刷助剂，包括轴向构件或轴，轴向连接到钢芯，围绕芯径向延伸的电内绝缘层，邻近外部的电半导电外层的压印层，以及布置在两者之间的高导电性导体层。导体层被封装在电绝缘的外部。压印辊设置有电气或电子封装电路，其与外部电绝缘并且具有两个极，当电流从其正极流到其负极时在正常操作中具有低电阻，并且当电压流动方向相反。电路的内极和外极分别通过压印辊的内部和外部连接连接到导体层。

2. 发明授权

US07328899B2 Device for guiding sheets 失效
标题翻译：导板的装置
公开(公告)号：US07328899B2
公开(公告)日：2008-02-12
申请号：US10332829
申请日：2001-06-19
申请人： Peter Wulf , Edgar Dörsam , Frank Seidel , Rainer Gebhardt , Udo Trillig , Thomas Litterst , Thomas Ludwig
发明人： Peter Wulf , Edgar Dörsam , Frank Seidel , Rainer Gebhardt , Udo Trillig , Thomas Litterst , Thomas Ludwig
IPC分类号： B41L21/02
CPC分类号： B41F21/005
摘要： An apparatus for fixing a sheet on the surface of an electrically conductive cylinder of a printing machine for processing sheets, in particular, a sheet-fed offset printing machine. The apparatus includes an electrode that extends over the width of the cylinder for creating an electric field for adhering the sheet to the surface of the cylinder and an air directing device for directing pressurized air streams against the sheet and preliminary positioning the sheet onto the cylinder prior to being acted upon by the electric field. Various alternative embodiments of the sheet fixing apparatus are disclosed.
摘要翻译：一种用于将片材固定在用于处理片材的印刷机的导电圆柱体的表面上的装置，特别是单张胶版印刷机。该装置包括在气缸的宽度上延伸的电极，用于产生用于将片粘合到气缸的表面的电场;以及空气引导装置，用于将加压空气流引导到片材上，并将片材预先定位在圆筒上被电场所影响。公开了片材定影装置的各种替代实施例。

3. 发明授权

US5616913A Device for concentrating solar radiation 失效
标题翻译：用于集中太阳辐射的装置
公开(公告)号：US5616913A
公开(公告)日：1997-04-01
申请号：US575297
申请日：1995-12-20
申请人： Thomas Litterst
发明人： Thomas Litterst
IPC分类号： F24S50/20 , G01J1/04 , G01J1/42 , G01S3/786 , F24J2/38
CPC分类号： G01J1/04 , F24J2/38 , G01J1/0422 , G01S3/7861 , G01J2001/0481 , G01J2001/4266 , Y02E10/47
摘要： Solar radiation is concentrated onto an absorber which includes a concentrator element. The concentrator element concentrates incident solar radiation in a focal spot on the absorber to obtain a measurable variable which reliably characterizes the alignment of the concentrator element on the sun. The variable is independent of variations in the apparent position of the sun, weather influences, thermal expansion, and play in the suspension of the concentrator element. The device measures the flux density of the solar radiation in the region of the focal spot using an inlet opening, through which part of the solar radiation passes, a diffuser for reducing the flux density of the solar radiation, and a detector for measuring the flux density which is reduced by the diffuser.
摘要翻译：太阳辐射集中在包括浓缩器元件的吸收器上。集中器元件将入射的太阳辐射集中在吸收器上的焦点中，以获得可靠地表征聚光器元件对太阳的对准的可测量的变量。该变量独立于太阳的表观位置的变化，天气影响，热膨胀和在集中器元件的悬架中的游隙。该装置使用入射开口测量焦点区域中的太阳辐射的通量密度，太阳辐射的一部分通过该入口，用于降低太阳辐射的通量密度的扩散器，以及用于测量通量的检测器由扩散器减小的密度。

4. 发明授权

US4798136A Color printing method and arrangement 失效
标题翻译：彩色打印方式和布置
公开(公告)号：US4798136A
公开(公告)日：1989-01-17
申请号：US927885
申请日：1986-11-05
申请人： Udo Tittgemeyer , Thomas Litterst
发明人： Udo Tittgemeyer , Thomas Litterst
IPC分类号： B41M1/14 , B41F13/02 , B41F33/14 , B65H23/10 , B41F5/06 , B41F23/00
CPC分类号： B41F13/025 , B65H2515/80
摘要： A color printing arrangement has a series of printing stations in each of which a different color is imprinted upon predetermined regions of a travelling band to form color images. A device for measuring the width of the band by sensing the edges thereof is located immediately upstream of each printing station. The width of the band at the first printing station is compared with the width at each of the following printing stations. As long as the widths at the latter printing stations are the same as that at the first printing station, the band is allowed to continue travelling unchanged. However, when the width of the band at a printing station downstream of the first printing station differs from the width at the first printing station, the band is operated upon to return the width to its original value. The reason is that a departure from the original width of the band causes the predetermined regions which are to be imprinted to be moved out of alignment with the printing devices in the printing stations. By returning the width to its original value, the alignment of the predetermined regions is restored.
摘要翻译：彩色印刷装置具有一系列印刷站，每个印刷站中不同的颜色印在行进带的预定区域上以形成彩色图像。用于通过感测其边缘来测量带的宽度的装置位于每个印刷台的紧邻的上游。将第一印刷台处的带的宽度与下列各印刷台的宽度进行比较。只要后一个印刷站的宽度与第一印刷台的宽度相同，则允许该带继续行进不变。然而，当在第一印刷台下游的印刷站处的带的宽度与第一印刷台的宽度不同时，该带被操作以将宽度返回到其初始值。原因在于，与频带的原始宽度的偏离导致要被打印的预定区域移动离开与打印站中的打印装置对准。通过将宽度返回到其原始值，恢复预定区域的对准。

5. 发明授权

US08444538B2 Impression roller and use of the same 有权
标题翻译：印刷辊和使用相同
公开(公告)号：US08444538B2
公开(公告)日：2013-05-21
申请号：US12812305
申请日：2009-01-23
申请人： Franz Knopf , Lukas Hahne , Thomas Litterst
发明人： Franz Knopf , Lukas Hahne , Thomas Litterst
IPC分类号： B25F5/02
CPC分类号： B41F9/001 , B41F13/187 , Y10T29/49155
摘要： An impression roller for gravure printing for use with an electrostatic printing aid, including an axis member or a shaft, joined axially to a steel core, an electrical inner insulating layer extending radially around the core, an electrically semi-conductive outer layer adjoining the outside of the impression layer, and an electrically highly conductive conductor layer arranged between the two. The conductor layer is encapsulated in an electrically insulated exterior. The impression roller is provided with an electric or electronic encapsulated circuit electrically insulated from the outside and having two poles, which is of low resistance in normal operation when the electric current flows from its positive pole to its negative pole and is of high resistance when the flow direction is opposite. The inner pole and outer pole of the circuit are connected to the conductor layer by an inner and outer connection of the impression roller respectively.
摘要翻译：一种用于凹版印刷的压印辊，用于静电印刷助剂，包括轴向构件或轴，轴向连接到钢芯，围绕芯径向延伸的电内绝缘层，邻近外部的电半导电外层的压印层，以及布置在两者之间的高导电性导体层。导体层被封装在电绝缘的外部。压印辊设置有电气或电子封装电路，其与外部电绝缘并且具有两个极，当电流从其正极流到其负极时在正常操作中具有低电阻，并且当电压流动方向相反。电路的内极和外极分别通过压印辊的内部和外部连接连接到导体层。

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