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1. 发明授权

US6119594A Method for regulating inking during printing operations of a printing press 失效
标题翻译：一种用于在印刷机的打印操作期间调节着墨的方法
公开(公告)号：US6119594A
公开(公告)日：2000-09-19
申请号：US79069
申请日：1998-05-14
申请人： Helmut Kipphan , Wolfgang Geissler , Gerhard Fischer , Werner Huber , Bernd Kistler , Gerhard Loeffler , Anton Rodi , Harald Bucher , Clemens Rensch
发明人： Helmut Kipphan , Wolfgang Geissler , Gerhard Fischer , Werner Huber , Bernd Kistler , Gerhard Loeffler , Anton Rodi , Harald Bucher , Clemens Rensch
IPC分类号： B41F33/00 , B41M1/14 , B41F31/02
CPC分类号： B41F33/0045 , B41F33/0036 , B41M1/14 , B41P2233/51
摘要： A method for regulating inking of a printing press. The method includes a first step of providing a picture taking device, a closed-loop control device, and a printed product having a surface with a printed image. A second step of printing a print control strip on the surface next to the printed image. A third step of deriving first picture signals from the print control strip and deriving second picture signals from the printed image with the picture taking device. A fourth step of using the closed-loop control device for deriving actual values representing inking of the print control strip from the first picture signals and comparing the actual values to desired values for deriving resultant comparison values. A fifth step of determining ink adjusting signals for controlling ink distribution devices from the resultant comparison values for varying inking of the print product until a desired value is reached during a printer tuning phase. A sixth step of generating an OK signal when the desired value is reached. A seventh step of using the closed-loop control device for deriving further actual values representing inking of the printed image from the second picture signals and comparing the further actual values to further desired values for creating further resultant comparison values. Lastly, one determines further ink adjusting signals for controlling the ink distribution devices from the further resultant comparison values for varying inking of the printed product.
摘要翻译：一种用于调节印刷机油墨的方法。该方法包括提供摄影装置，闭环控制装置和具有带有打印图像的表面的打印产品的第一步骤。在打印图像旁边的表面上打印打印控制条的第二步。从打印控制条导出第一图像信号并用图像采集装置从印刷图像导出第二图像信号的第三步骤。第四步，使用闭环控制装置从第一图像信号中导出表示打印控制条的墨迹的实际值，并将实际值与期望值进行比较，以得出所得到的比较值。根据所得的比较值来确定用于控制墨水分配装置的墨水调节信号的第五步骤，用于在打印机调谐阶段期间达到期望值，直到达到期望值。当达到期望值时产生OK信号的第六步骤。第七步，使用闭环控制装置从第二图像信号导出表示打印图像的油墨的进一步的实际值，并将进一步的实际值与进一步的所需值进行比较，以产生进一步的合成比较值。最后，根据用于改变印刷品的着墨的进一步的结果比较值，确定用于控制墨水分配装置的另外的墨水调节信号。

2. 发明授权

US6050192A Process and arrangement for controlling or regulating operations carried out by a printing machine 失效
标题翻译：用于由印刷机进行的控制或调节操作的处理和布置
公开(公告)号：US6050192A
公开(公告)日：2000-04-18
申请号：US571858
申请日：1996-04-29
申请人： Helmut Kipphan , Wolfgang Geissler , Gerhard Fischer , Werner Huber , Bernd Kistler , Gerhard Loeffler , Anton Rodi , Harald Bucher , Clemens Rensch
发明人： Helmut Kipphan , Wolfgang Geissler , Gerhard Fischer , Werner Huber , Bernd Kistler , Gerhard Loeffler , Anton Rodi , Harald Bucher , Clemens Rensch
IPC分类号： B41F33/00 , B41M1/14 , B41F5/16
CPC分类号： B41F33/0045 , B41F33/0036 , B41M1/14 , B41P2233/51
摘要： A process and arrangement are disclosed for controlling or regulating operations carried out by a printing machine.
摘要翻译： PCT No.PCT / EP94 / 02078 Sec。 371日期：1996年4月29日 102（e）日期1996年4月29日PCT提交1994年6月27日PCT公布。公开号WO95 / 00336 日期1995年1月5日公开了一种用于控制或调节由印刷机执行的操作的方法和装置。

3. 发明授权

US5724437A Device for parallel image inspection and inking control on a printed product 失效
标题翻译：用于平行图像检查和打印产品上墨控制的装置
公开(公告)号：US5724437A
公开(公告)日：1998-03-03
申请号：US571857
申请日：1996-04-15
申请人： Harald Bucher , Gerhard Fischer , Wolfgang Geissler , Werner Huber , Helmut Kipphan , Bernd Kistler , Gerhard Loeffler , Clemens Rensch
发明人： Harald Bucher , Gerhard Fischer , Wolfgang Geissler , Werner Huber , Helmut Kipphan , Bernd Kistler , Gerhard Loeffler , Clemens Rensch
IPC分类号： B41F33/14 , B41F33/00 , G01J3/46 , G06K9/00
CPC分类号： B41F33/0036 , B41P2233/51
摘要： The invention relates to a device for inspecting the image and measuring the color of at least one printed product produced by a printing machine with at least one printing group. The purpose of the present invention is to teach a device permitting the quality and color of printed products to be assessed. To do this, the device consists of at least one imaging device providing the image data of the printed product and a computer device, in which the computer device detects all the image data of the printed products for image inspection and determines a measurement color assessment from the image data of at least one measuring point of the printed product.
摘要翻译： PCT No.PCT / EP94 / 02033 Sec。 371日期：1996年4月15日 102（e）日期1996年4月15日PCT提交1994年6月22日PCT公布。公开号WO95 / 00335 日期1995年1月5日本发明涉及一种用于检查图像并测量由具有至少一个印刷组的印刷机生产的至少一种印刷产品的颜色的装置。本发明的目的是教导一种允许评估印刷品质量和颜色的装置。为此，该设备由至少一个提供印刷产品的图像数据的成像设备和计算机设备组成，其中计算机设备检测用于图像检查的所有打印产品的图像数据，并且确定从打印产品的至少一个测量点的图像数据。

4. 发明授权

US08231102B2 Flow-control valve for heating/cooling system 有权
标题翻译：用于加热/冷却系统的流量控制阀
公开(公告)号：US08231102B2
公开(公告)日：2012-07-31
申请号：US12706000
申请日：2010-02-16
申请人： Gerhard Loeffler , Egbert Juergens
发明人： Gerhard Loeffler , Egbert Juergens
IPC分类号： F16K31/02
CPC分类号： F16K1/443 , F16K1/52 , G05D7/0106 , Y10T137/7791
摘要： A typical flow-control valve has a housing forming a flow passage and a valve seat. An upstream and downstream valve bodies are is engageable with the seat and form upstream and downstream restrictions. A control piston defines therein outer and inner control compartments. This control piston is coupled to the downstream valve body for joint movement therewith. High-pressure and low-pressure conduits connect the outer and inner control compartments to the flow passage upstream of the upstream restriction and to the flow passage between the upstream and downstream restrictions. A connector element or stem connected to the upstream valve body extends through the control piston and has an outer end projecting out of the housing. A pressure reliever between the control piston and the outer end exerts on the connector element a force urging the upstream valve body upstream and generally equal to a pressure differential across the upstream restriction.
摘要翻译：典型的流量控制阀具有形成流动通道和阀座的壳体。上游和下游阀体可与阀座接合并形成上游和下游限制。控制活塞在其中限定外部和内部控制隔室。该控制活塞联接到下游阀体以与其接合运动。高压和低压管道将外部和内部控制隔间连接到上游限制上游的流动通道和上游和下游限制之间的流动通道。连接到上游阀体的连接器元件或杆延伸穿过控制活塞并且具有从壳体突出的外端。控制活塞和外端之间的减压器在连接器元件上施加一个推动上游阀体上游的力并且通常等于上游限制上的压差。

5. 发明申请

US20110018461A1 METHOD FOR PRODUCING A HIGH-PRESSURE DISCHARGE LAMP, METHOD FOR PRODUCING LIGHT USING A HIGH-PRESSURE DISCHARGE LAMP AND DIGITAL VIDEO PROJECTOR 审中-公开
标题翻译：生产高压放电灯的方法，使用高压放电灯和数字视频投影仪生产光的方法
公开(公告)号：US20110018461A1
公开(公告)日：2011-01-27
申请号：US12935614
申请日：2008-04-01
申请人： Swen-Uwe Baacke , Gerhard Loeffler , Dirk Rosenthal , Wolfgang Seitz
发明人： Swen-Uwe Baacke , Gerhard Loeffler , Dirk Rosenthal , Wolfgang Seitz
IPC分类号： H05B41/36 , H01J9/00
CPC分类号： H01J61/86 , G03B21/2026 , H01J61/0732
摘要： A method for providing a high-pressure discharge lamp may include establishing a setpoint power of the high-pressure discharge lamp, establishing an upper limit Imax in A for the current intensity of the current with which the high-pressure discharge lamp is intended to be operated with respect to the setpoint power, and constructing a high-pressure discharge lamp, wherein a cathode and an anode are introduced into a discharge vessel, the tip of the cathode having a radius of curvature RK in mm and the distance between the cathode and the anode during operation e0 being in mm and wherein a gas with a room temperature fill pressure P in bar is introduced into the discharge vessel, with it being ensured that c = P · I max 2 e 0 · R K > 250  [ A · bar mm 2 ] .
摘要翻译：用于提供高压放电灯的方法可以包括建立高压放电灯的设定点功率，为高压放电灯的电流强度建立A中的上限值Imax 相对于设定点功率进行操作，并且构造高压放电灯，其中将阴极和阳极引入放电容器中，阴极的尖端具有以mm为单位的曲率半径R K和阴极与操作期间的阳极e0为mm，其中将室温填充压力P（bar）的气体引入放电容器中，确保c = P·I max 2 e 0·RK> 250 [A· bar mm 2]。

6. 发明授权

US5947029A Method for assessing the quality of a multi-color print image 失效
标题翻译：评估多色打印图像质量的方法
公开(公告)号：US5947029A
公开(公告)日：1999-09-07
申请号：US15161
申请日：1998-01-29
申请人： Gerhard Loeffler , Nikolaus Pfeiffer , Manfred Schneider
发明人： Gerhard Loeffler , Nikolaus Pfeiffer , Manfred Schneider
IPC分类号： B41F31/02 , B41F33/00 , B41M1/14 , G01J3/46 , G06T7/00 , B41F31/04 , B41F33/16
CPC分类号： G01J3/46 , B41F33/0045 , B41M1/14 , G01J3/463 , G06K9/036 , G06K9/4652 , G06T7/001 , G01J2003/466 , G06T2207/10024 , G06T2207/30144
摘要： In a process for assessing the quality of a print image produced on a printing material in a multi-color printing process, in which signals which reproduce print-image elements are generated with an image-recording arrangement, in which color values are derived from the signals for every print-image element, in which the color values are transformed into color measures of a predetermined color space, in which color distances between an actual color site and a desired reference color site are determined for the print-image elements, correction variables of the control elements (18, 19, 20, 21), whose effect on a control element (18) would cause the actual color sites to be as close as possible to the reference color sites, are calculated from the color distances and stored in memory, that the color-distance vectors (.DELTA.L.sub.Bn, .DELTA.a.sub.Bn, .DELTA.b.sub.Bn) and color distances (.DELTA.E.sub.Bn) of at least one predetermined reference image (B.sub.n) with homogeneous area coverage are determined as a measure for the quality in the said print-image region, the correction variables (.DELTA.s.sub.B, .DELTA.s.sub.C, .DELTA.s.sub.M, .DELTA.s.sub.Y) which are necessary for compensation of the color distances (.DELTA.E.sub.Bn) in the reference image (B.sub.n) corresponding to the previously calculated and stored correction variables.
摘要翻译：在用于评估在多色打印处理中在打印材料上产生的打印图像的质量的过程中，其中以图像记录装置生成再现打印图像元素的信号，其中颜色值从对于每个打印图像元素的信号，其中颜色值被转换成预定颜色空间的颜色测量值，其中为打印图像元素确定实际颜色位置和期望的参考颜色位置之间的颜色距离，校正变量的控制元件（18,19,20,21）根据颜色距离计算其对控制元件（18）的影响将导致实际颜色位置尽可能接近参考色彩位置，并存储在存储器，确定具有均匀面积覆盖的至少一个预定参考图像（Bn）的色距矢量（DELTA LBn，DELTA aBn，DELTA bBn）和色距（DELTA EBn）作为测量对于所述打印图像区域中的质量，对于对应于所述打印图像区域的参考图像（Bn）中的颜色距离（DELTA EBn）的补偿所需的校正变量（DELTA sB，DELTA sC，DELTA sM，DELTA sY）先前计算和存储的校正变量。

7. 发明授权

US08788105B2 Method of automatic hydraulic equalization in a fluid-flow system 有权
标题翻译：流体流动系统中自动液压均衡的方法
公开(公告)号：US08788105B2
公开(公告)日：2014-07-22
申请号：US13153937
申请日：2011-06-06
申请人： Gerhard Loeffler
发明人： Gerhard Loeffler
IPC分类号： G05D11/02
CPC分类号： F24F3/06 , F24D19/1012 , F24D19/1036 , F24D2220/0264 , F24F11/83 , Y02B30/745
摘要： A heating-cooling system has a plurality of users, a piping system subdivided into a plurality of zones in each of which a respective group of the users is connected in parallel, a heater or cooler having a supply line and a return line connected to the zones, a pump connected to the heater or cooler and to one of the lines for flowing a heat-exchange medium through the respective users, and respective flow-control valves connected in each of the zones for controlling flow of the medium therethrough and establishing in the respective zones a respective differential pressure. Flow in the zones is adjusted by controlling the respective valves to make a detected actual value of the differential pressure in the zone correspond to a set-point value previously detected and stored, with the differential pressure across each of the control valves being similarly feedback controlled.
摘要翻译：一种加热冷却系统具有多个使用者，一个细分为多个区域的管道系统，每个区域中相应的用户组并联连接;加热器或冷却器，其具有供应管线和连接到连接到加热器或冷却器的泵和用于使热交换介质流过相应用户的一条管线，以及连接在每个区域中的各个流量控制阀，用于控制介质的流动，并且建立在各个区域各自的压差。通过控制相应的阀来调节区域中的流量，使得区域中的压差的检测实际值对应于先前检测和存储的设定值，同时每个控制阀上的压差类似地被反馈控制。

8. 发明授权

US08763632B2 Flow- and pressure-control valve 有权
标题翻译：流量和压力控制阀
公开(公告)号：US08763632B2
公开(公告)日：2014-07-01
申请号：US12600896
申请日：2008-04-18
申请人： Gerhard Loeffler
发明人： Gerhard Loeffler
IPC分类号： G05D9/12
CPC分类号： G05D7/005 , Y10T137/7722 , Y10T137/7784 , Y10T137/7791 , Y10T137/7808 , Y10T137/8225
摘要： The invention relates to a valve combination for regulating the rate of flow or the differential pressure in liquid-conveying heating and cooling systems, consisting of a housing (2) provided with a feed pipe (10), a discharge pipe (11) and a connection pipes (6) arranged between them and a regulator (3) which is arranged axially in the connection pipe (6), wherein the regulator (3) keeps the differential pressure constant at a preset value by means of a first flow regulator (4) also arranged axially in the connection pipe (6) and can be adjusted by an actuating part (8) which projects from the housing (2) and acts on a second seat (24), and by means of a presettable second flow regulator (5) which is arranged axially or coaxially thereto, wherein the flow cross section (9) is adjustable, which is characterized in that, when an actuator (29) that acts on the actuating part (8) is installed, the flow cross section (9) is adjustable by means of a handle (7) not covered by the actuator and that, when the actuator (29) is installed, the position of the handle (7) on a display unit (19) which is not covered by the actuator can be read, and the display unit (19) shows the presetting of the flow cross section (9).
摘要翻译：本发明涉及一种用于调节液体输送加热和冷却系统中的流速或压差的阀门组合件，其包括设置有进料管（10）的壳体（2），排出管（11）和布置在它们之间的连接管（6）和轴向布置在连接管（6）中的调节器（3），其中调节器（3）通过第一流量调节器（4）将压差保持在预设值）还布置在连接管（6）中，并且可以由从壳体（2）突出并且作用在第二座（24）上的致动部件（8）调节，并且借助于可预设的第二流量调节器 5），其轴向或同轴布置，其中，所述流动横截面（9）是可调节的，其特征在于，当安装作用在所述致动部件（8）上的致动器（29）时，所述流动横截面 9）可以通过未被致动器a覆盖的把手（7）来调节 d，当安装致动器（29）时，可以读取未被致动器覆盖的显示单元（19）上的手柄（7）的位置，并且显示单元（19）示出预置流动横截面（9）。

9. 发明授权

US08726924B2 Flow-contol valve 有权
标题翻译：流量阀
公开(公告)号：US08726924B2
公开(公告)日：2014-05-20
申请号：US13277709
申请日：2011-10-20
申请人： Gerhard Loeffler , Stefan Brambring
发明人： Gerhard Loeffler , Stefan Brambring
IPC分类号： G05D11/02 , F16K47/16
CPC分类号： G05D7/0126 , F24D19/1015 , F24D19/1036 , Y10T137/2496 , Y10T137/2514 , Y10T137/87249
摘要： A flow-control valve has a housing having first and second input ports and respective first and second output ports for respective first and second separate fluid streams and formed between the first and second port with first and second valve seats. Respective first and second valve bodies are axially shiftable in the valve seats, and a coupling element connected axially between the valve bodies moves the valve bodies axially jointly. A diaphragm between the first piston and the housing defines an axially inner compartment into which the first input port opens and between the diaphragm and the housing an axially outer compartment. The first valve body is formed with a passage extending through the first valve body and having an axially extending part opening into the outer compartment and a transversely extending part opening into the housing between the first seat and the first output port.
摘要翻译：流量控制阀具有壳体，其具有第一和第二输入端口以及用于相应的第一和第二分离流体流的相应的第一和第二输出端口，并且在第一和第二端口之间形成有第一和第二阀座。相应的第一和第二阀体在阀座中可轴向移动，并且在阀体之间轴向连接的联接元件使阀体轴向地一起移动。第一活塞和壳体之间的隔膜限定轴向内部隔室，第一输入端口打开并且在隔膜和壳体之间具有轴向外部隔室。第一阀体形成有通过第一阀体延伸的通道，并且具有通向外部隔室的轴向延伸部分，以及在第一阀座和第一输出端口之间通向壳体的横向延伸部分。

10. 发明申请

US20110042603A1 FLOW-CONTROL VALVE FOR HEATING/COOLING SYSTEM 有权
标题翻译：用于加热/冷却系统的流量控制阀
公开(公告)号：US20110042603A1
公开(公告)日：2011-02-24
申请号：US12706000
申请日：2010-02-16
申请人： Gerhard Loeffler , Egbert Juergens
发明人： Gerhard Loeffler , Egbert Juergens
IPC分类号： F16K1/00
CPC分类号： F16K1/443 , F16K1/52 , G05D7/0106 , Y10T137/7791
摘要： A typical flow-control valve has a housing forming a flow passage and a valve seat. An upstream and downstream valve bodies are is engageable with the seat and form upstream and downstream restrictions. A control piston defines therein outer and inner control compartments. This control piston is coupled to the downstream valve body for joint movement therewith. High-pressure and low-pressure conduits connect the outer and inner control compartments to the flow passage upstream of the upstream restriction and to the flow passage between the upstream and downstream restrictions. A connector element or stem connected to the upstream valve body extends through the control piston and has an outer end projecting out of the housing. A pressure reliever between the control piston and the outer end exerts on the connector element a force urging the upstream valve body upstream and generally equal to a pressure differential across the upstream restriction.
摘要翻译：典型的流量控制阀具有形成流动通道和阀座的壳体。上游和下游阀体可与阀座接合并形成上游和下游限制。控制活塞在其中限定外部和内部控制隔室。该控制活塞联接到下游阀体以与其接合运动。高压和低压管道将外部和内部控制隔间连接到上游限制上游的流动通道和上游和下游限制之间的流动通道。连接到上游阀体的连接器元件或杆延伸穿过控制活塞并且具有从壳体突出的外端。控制活塞和外端之间的减压器在连接器元件上施加一个推动上游阀体上游的力并且通常等于上游限制上的压差。

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