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    • 2. 发明授权
    • Systems for tempering components of a printing machine
    • 用于回火印刷机组件的系统
    • US08272324B2
    • 2012-09-25
    • US11794756
    • 2005-12-30
    • Klaus Georg Matthias MüllerJürgen MarxKarl Erich Albert SchaschekGeorg Schneider
    • Klaus Georg Matthias MüllerJürgen MarxKarl Erich Albert SchaschekGeorg Schneider
    • B41F23/04
    • B41F13/22B41F31/002
    • A system is provided for tempering, or controlling the temperature of a printing machine to maintain a desired temperature by the use of a cooling device. The cooling device prepares, on a first output, a tempering medium having at least one first desired temperature level, for a first supply current of the tempering medium for the components whose temperatures are to be controlled. The cooling device provides a first cooling process which can be carried out by a first fluid circuit. Tempering medium, which is to be cooled to a tempering temperature that is below the ambient, or an external temperature, are provided. A second cooling process is carried out by a device for cooling a second fluid circuit which is different from the first fluid circuit, by the use of outside air. The supply circuit, that is used to convey the tempering medium of the desired temperature, to the component whose temperature is to be controlled, can be coupled, in a thermal manner, to both of the cooling processes by the use of at least one heat exchanger.
    • 提供一种用于回火或控制印刷机的温度以通过使用冷却装置来维持所需温度的系统。 冷却装置在第一输出上准备具有至少一个第一所需温度水平的回火介质,用于要控制其温度的部件的回火介质的第一供应电流。 冷却装置提供可由第一流体回路执行的第一冷却过程。 提供要冷却到低于环境温度的回火温度或外部温度的回火介质。 第二冷却过程由用于冷却与第一流体回路不同的第二流体回路的装置通过使用外部空气进行。 用于将所需温度的回火介质输送到温度要控制的部件的供应回路可以通过使用至少一个热量以热的方式耦合到两个冷却过程 交换机。
    • 3. 发明申请
    • APPARATUS FOR OPTICALLY INSPECTING AN AT LEAST PARTIALLY REFLECTING SURFACE OF AN OBJECT
    • 用于光学检查物体的最小部分反射表面的装置
    • US20110310242A1
    • 2011-12-22
    • US13171105
    • 2011-06-28
    • Klaus-Georg KnupferJoachim ReimannVolker HussVolker Schöllkopf
    • Klaus-Georg KnupferJoachim ReimannVolker HussVolker Schöllkopf
    • H04N7/18
    • G01N21/8806G01N21/15G01N21/9515G01N2021/151G01N2021/1772G01N2021/1774G01N2021/8812G01N2021/8816G01N2021/8835G01N2201/0245G01N2201/0614G01N2201/0626G01N2201/0634G01N2201/0694
    • An apparatus for optically inspecting an at least partially reflecting surface of an object includes first and second transverse carriers (12, 14) defining respective substantially circular segment-shaped cutouts (32). The transverse carriers (12, 14) are disposed at a longitudinal distance (D) from one another and the longitudinal distance (D) defines a longitudinal direction (17). A plurality of longitudinal members are configured to hold the first and second transverse carriers at the longitudinal distance (D). The longitudinal members are arranged at a defined radial distance to the circular segment-shaped cutouts. A translucent diffusing screen is held in the circular segment-shaped cutouts by the transverse carriers to form a tunnel-shaped inspection space. A multiplicity of light sources are arranged outside of the tunnel-shaped inspection space behind the diffusing screen. The light sources are configured to be controlled individually or in small groups to generate variable light-dark patterns on the diffusing screen. A workpiece receptacle is configured for accommodating the object in the tunnel-shaped inspection space. At least one camera is directed into the tunnel-shaped inspection space. An evaluation and control unit is configured to control the light sources and the camera to generate various light-dark patterns on the diffusing screen and to record and evaluate a plurality of images of the object in dependence on the light-dark patterns.
    • 用于光学检查物体的至少部分反射表面的装置包括限定相应的基本上圆形的段状切口(32)的第一和第二横向载体(12,14)。 横向载体(12,14)以纵向距离(D)彼此设置,并且纵向距离(D)限定纵向方向(17)。 多个纵向构件构造成以纵向距离(D)保持第一和第二横向载体。 纵向构件以规定的径向距离布置成圆形段状切口。 半透明的漫射屏幕由横向载体保持在圆形扇形切口中,以形成隧道形检查空间。 多个光源布置在漫射屏幕后面的隧道形检查空间的外侧。 光源被配置为单独地或以小组来控制,以在漫射屏幕上产生可变的亮暗图案。 工件容器构造成用于将物体容纳在隧道形状的检查空间中。 至少一个相机被引导到隧道形状的检查空间中。 评估和控制单元被配置为控制光源和相机以在扩散屏幕上产生各种亮暗图案,并且根据暗色图案来记录和评估对象的多个图像。
    • 5. 发明申请
    • METHOD AND DEVICE FOR CONTROLLING A PRINTING MACHINE
    • 用于控制打印机的方法和装置
    • US20100319559A1
    • 2010-12-23
    • US12735571
    • 2008-10-08
    • Klaus Georg Matthias MüllerGünther Ewald Gabriel
    • Klaus Georg Matthias MüllerGünther Ewald Gabriel
    • B41F23/04B41F5/00
    • B41F13/22B41F31/002B41F33/12B41P2233/10
    • At least one rotating component of at least one printing unit is regulated to a target value for a temperature, representing the component temperature, by a temperature controller. At least one drive of an assembly of the printing machine is regulated or controlled, on the basis of a target value for a rotational speed prescribed by a command level, with respect to a rotational speed to be maintained. For at least an operating phase transient, relative to the rotational speed, a target value prescribed by the command level, is modified. This is done by considering at least one member of a route and/or a control model characterizing the temperature controller and/or by using a rule (F2(θ)) for a dependence of a rotational speed on a temperature. The modified target rotational speed serves as a prescribed value for the rotational speed of the drives.
    • 由温度控制器将至少一个印刷单元的至少一个旋转部件调节到表示部件温度的温度的目标值。 基于由指令级别规定的转速的目标值相对于要维持的转速来调节或控制印刷机的组件的至少一个驱动器。 对于至少相对于转速的操作阶段瞬态,修改由命令级别规定的目标值。 这通过考虑到表征温度控制器的路线和/或控制模型的至少一个成员和/或通过使用规则(F2(&Thetas;))来实现旋转速度对温度的依赖性。 改变的目标转速用作驱动器的转速的规定值。