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公开(公告)号：US06902691B2
公开(公告)日：2005-06-07
申请号：US10192529
申请日：2002-07-11
申请人： Rolf van Haag , Eva Scheidler , Robert Wolf
发明人： Rolf van Haag , Eva Scheidler , Robert Wolf
摘要： Process for operating a calender having a roll stack formed by a plurality of rolls resting against one another in a press direction along a stack plane, at least one of the rolls including an elastic surface. The process includes determining whether a barring pattern has occurred on at least one of the rolls, determining a wavelength of the barring pattern, and displacing at least one of the rolls based upon the wavelength.
摘要翻译： 一种用于操作具有辊叠的压光机的方法，所述压光机由沿着堆叠平面沿加压方向彼此抵靠的多个辊形成，所述辊中的至少一个包括弹性表面。 该过程包括确定在至少一个辊上是否发生了限制图案，确定限制图案的波长，以及基于该波长移位至少一个辊。
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公开(公告)号：US06857356B2
公开(公告)日：2005-02-22
申请号：US10192499
申请日：2002-07-11
申请人： Rolf van Haag , Eva Scheidler , Robert Wolf
发明人： Rolf van Haag , Eva Scheidler , Robert Wolf
摘要： Calender including a roll stack having a plurality of rolls that rest against one another in a press direction. At least one of the rolls has an elastic surface. A vibration recording device determines in an uninterrupted manner a vibration of at least one of the rolls. A mechanism displaces the at least one roll crosswise to the press direction based on the vibration. The process includes determining in an uninterrupted manner a vibration of at least one of the rolls and displacing the at least one roll crosswise to the press direction based on the vibration.
摘要翻译： 压延机包括具有沿按压方向彼此相对放置的多个辊的辊叠。 至少一个辊具有弹性表面。 振动记录装置以不间断的方式确定至少一个辊的振动。 基于振动，机构将所述至少一个辊沿挤压方向交替地移动。 该过程包括以不间断的方式确定至少一个辊的振动并基于振动使至少一个辊沿挤压方向相互偏移。
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公开(公告)号：US06892631B2
公开(公告)日：2005-05-17
申请号：US10192554
申请日：2002-07-11
申请人： Eva Scheidler , Robert Wolf
发明人： Eva Scheidler , Robert Wolf
摘要： Process for operating and calender with a roll stack having a plurality of rolls, including two end rolls arranged to form a press plane and middle rolls arranged between the end rolls. The plurality of rolls includes at least one elastic roll. The process includes displacing at least one roll relative to the press plane at periodic intervals.
摘要翻译： 用于具有多个辊的辊筒的操作和压延机的方法，包括布置成形成压平面的两个端辊和布置在端辊之间的中间辊。 多个辊包括至少一个弹性辊。 该方法包括以周期性间隔相对于压平平面移动至少一个辊。
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4.发明申请公开(公告)号：US20070268478A1
公开(公告)日：2007-11-22
申请号：US11881079
申请日：2007-07-24
申请人： Robert Wolf , Christopher Morath , Robin Mair
发明人： Robert Wolf , Christopher Morath , Robin Mair
CPC分类号： G01B11/0666 , G01N21/1702 , G01N21/211 , G01N2021/1725
摘要： An optical system includes both a microspot broadband spectroscopic ellipsometer and a photoacoustic film thickness measurement system that are supplied laser light by the same laser light source. One of the systems makes a measurement, the result of which is used to adjust a parameter of the other system; e.g. the ellipsometer measures thickness and the photoacoustic system uses the thickness result to measure the speed of sound. In one version, the ellipsometer converts the laser beam to a broad-spectrum beam that provides higher intensity.
摘要翻译： 光学系统包括通过相同的激光光源提供激光的微波宽带光谱椭偏仪和光声膜厚度测量系统。 其中一个系统进行测量，其结果用于调整另一个系统的参数; 例如 椭偏仪测量厚度，光声系统使用厚度结果来测量声速。 在一个版本中，椭偏仪将激光束转换成提供更高强度的广谱光束。
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公开(公告)号：US06829934B2
公开(公告)日：2004-12-14
申请号：US10140482
申请日：2002-05-07
申请人： Robert Wolf , Eva Scheideler , Georg Kugler
发明人： Robert Wolf , Eva Scheideler , Georg Kugler
IPC分类号： G01M122
摘要： A method facilitates simultaneously balancing mechanically coupled, synchronously rotating rotors. The rotors have different axes of rotation relative to one another and together define a rotor group to be balanced. Each rotor has at least one of a bearing plane and an other measuring plane associated therewith, the other measuring plane significantly describing vibrations of the each rotor. The rotors within the rotor group together have a number of different angular velocities associated therewith. At least one rotor of the rotor group is equipped with at least one vibration pickup in at least one of each bearing plane and the other measuring plane thereof. As many impulse and phase transmitters are installed in the rotor group as are provided the number of different angular velocities associated with the rotors within the rotor group. At least pertaining vibration signals and a pertaining speed signal are recorded simultaneously, with regard to a respective one of each bearing plane and the other measuring plane. For each bearing plane and the other measuring plane, the coefficients of influence thereof are determined by applying a method of coefficients of influence and setting defined test unbalances. At least one corresponding matrix of coefficients of influence is generated, and a counterbalance mass distribution from the at least one corresponding matrix of coefficients of influence is determined for every operating balance plane of the rotor group. Each bearing plane and measuring plane define one test balance plane.
摘要翻译： 一种方法有助于同时平衡机械耦合的，同步旋转的转子。 转子相对于彼此具有不同的旋转轴并且共同限定要平衡的转子组。 每个转子具有与其相关联的支承平面和另一测量平面中的至少一个，另一个测量平面显着地描述了每个转子的振动。 转子组内的转子一起具有与其相关联的多个不同的角速度。 转子组的至少一个转子在每个支承平面和另一个测量平面中的至少一个中配备有至少一个振动拾取器。 转子组中安装了许多脉冲和相位变送器，因为与转子组内的转子相关的不同角速度的数量。 关于每个支承平面和另一个测量平面中的相应一个，至少相关振动信号和相关速度信号被同时记录。 对于每个轴承平面和另一个测量平面，其影响系数通过应用影响系数的方法和设定定义的测试不平衡来确定。 产生影响系数的至少一个对应的矩阵，并且对于转子组的每个操作平衡平面确定来自影响系数的至少一个对应矩阵的平衡质量分布。 每个轴承平面和测量平面定义一个测试平衡平面。
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公开(公告)号：US06456510B1
公开(公告)日：2002-09-24
申请号：US09653133
申请日：2000-08-31
申请人： Raoji Patel , Robert Wolf
发明人： Raoji Patel , Robert Wolf
IPC分类号： H02M3335
CPC分类号： H02M3/33576 , H02M1/14 , H02M3/33507
摘要： A regulated power supply in which square wave output of a switching rectifier is applied to a filter comprises a series inductor and a parallel capacitor. This filter lacks a series resistor. The ramp signal is developed across a second capacitor in series with a first resistor, and in parallel with the rectifier output. An amplifier adds the ramp signal to a signal representing the error in the DC output voltage of the power supply, producing an output that is fed to a control circuit. The control circuit in response generates a voltage control signal that controls the switching of the rectifier.
摘要翻译： 将开关整流器的方波输出施加到滤波器的稳压电源包括串联电感器和并联电容器。 该滤波器缺少串联电阻。 斜坡信号跨越与第一电阻器串联的第二电容器并与整流器输出并联产生。 放大器将斜坡信号添加到表示电源的直流输出电压中的误差的信号，产生馈送到控制电路的输出。 控制电路响应产生控制整流器开关的电压控制信号。
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公开(公告)号：US06442865B1
公开(公告)日：2002-09-03
申请号：US09621655
申请日：2000-07-21
申请人： Robert Wolf , Markus Oechsle , Wolfgang Mayer , Tri Chau-Huu , Thomas Mack , Roland Mayer
发明人： Robert Wolf , Markus Oechsle , Wolfgang Mayer , Tri Chau-Huu , Thomas Mack , Roland Mayer
IPC分类号： F26B1102
摘要： Drying section of a machine for producing a material web. The drying section includes a support roll with an associated impingement dryer, and at least one straight or curved section forming at least a part of a closed path between a last nip of a press section adjacent the drying section and the support roll. The support roll and the impingement dryer are arranged to guide the material web over the support roll, and, thereby, to subject the material web to at least one of hot air and hot steam impingement. The at least one straight or slightly curved section is structured and arranged to form at least one of an impingement drying section and a transfer foil section.
摘要翻译： 用于生产材料网的机器的干燥部分。 干燥部分包括具有相关联的冲击干燥器的支撑辊和至少一个直线或弯曲部分，其形成在与干燥部分相邻的压榨部分的最后压榨部与支撑辊之间的封闭路径的至少一部分。 支撑辊和冲击干燥器布置成将材料纤维网引导到支撑辊上，从而使材料纤维网经受热空气和热蒸汽冲击中的至少一种。 所述至少一个直的或稍微弯曲的部分被构造和布置成形成冲击干燥部分和转移箔部分中的至少一个。
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公开(公告)号：US5785273A
公开(公告)日：1998-07-28
申请号：US603459
申请日：1996-02-20
申请人： Robert Wolf , Hans-Joachim Fissmann
发明人： Robert Wolf , Hans-Joachim Fissmann
CPC分类号： B65H18/20 , B65H18/22 , B65H27/00 , B65H2404/13161 , B65H2404/13162 , B65H2404/14 , B65H2404/1532 , B65H2404/181
摘要： Apparatus for winding or unwinding of a web includes a support device having at least two king rolls and which may include a supporting belt. A winding roll of a web to be wound or unwound by the apparatus is supported by the king rolls such that a press gap is formed with at least one of the king rolls. At least one of the king rolls has a support body and a shell made from a soft, elastic material, the shell having a plurality of cavities, the cavities opening in a direction opposite a peripheral surface of the support body. In one embodiment the supporting belt includes cavities which may be filled with compressible material. In another embodiment the supporting belt includes a cover layer and a base layer with the base layer being softer than the cover layer.
摘要翻译： 用于卷绕或卷绕网的装置包括具有至少两个主辊的支撑装置，其可以包括支撑带。 由该设备卷绕或展开的卷筒卷绕辊由主辊支承，使得与至少一个主辊辊形成压区。 至少一个主辊具有支撑体和由柔软的弹性材料制成的壳体，所述壳体具有多个空腔，空腔沿与支撑体的外周表面相反的方向开口。 在一个实施例中，支撑带包括可以用可压缩材料填充的空腔。 在另一个实施例中，支撑带包括覆盖层和基底层，其基底层比覆盖层更软。
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公开(公告)号：US5090135A
公开(公告)日：1992-02-25
申请号：US732822
申请日：1991-07-19
申请人： Robert Wolf , Karl Steiner
发明人： Robert Wolf , Karl Steiner
CPC分类号： D21F5/10
摘要： A condensate suction pipe rotating with the drying cylinder extends from the area of the axis of rotation of the drying cylinder toward the inside surface of the cylinder shell, and has there a suction opening for the intake of condensate mixed with steam. A steam blowing line originating from the cylinder interior empties in the area of the suction opening into the interior of the condensate suction pipe. The steam blowing line is fashioned as an annular channel defined by the radially outer (relative to the cylinder axis) area of the condensate suction pipe and by an outside pipe surrounding the condensate suction pipe.
摘要翻译： 与干燥筒一起旋转的冷凝水吸入管从干燥筒的旋转轴线的区域朝向气缸壳的内表面延伸，并具有用于与蒸汽混合的冷凝物的吸入口。 来自气缸内部的蒸汽吹送管线在吸入口的区域中排空到冷凝物吸入管的内部。 蒸汽吹制管线被形成为由冷凝物吸入管的径向外部（相对于气缸轴线）区域和围绕冷凝物吸入管的外部管道限定的环形通道。
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10.发明授权Process for drying a material web and device for the application of the process 失效用于干燥材料网的过程和用于该过程的应用的装置
公开(公告)号：US4986009A
公开(公告)日：1991-01-22
申请号：US321761
申请日：1989-03-10
申请人： Winfried Haessner , Georg Kugler , Robert Wolf
发明人： Winfried Haessner , Georg Kugler , Robert Wolf
摘要： Process and device for drying a material web which together with a backing belt alternately runs across heatable drying cylinders which are contacted by the material web and across guide rolls contacted by the backing belt. At the travel section of the material web from one drying cylinder to the next, drying air is fed to the material web in relatively narrow blow zones. Located between the narrow blow zones are relatively wide steam release spaces from which the water vapor-laden drying air is removed.
摘要翻译： 用于干燥材料网的工艺和装置，其与背衬带一起交替地穿过可加热的干燥筒，所述可加热的干燥筒与材料纤维网接触并且穿过由背衬带接触的引导辊。 在从一个干燥筒到下一个干燥筒的材料纤维网的行进部分，干燥空气在相对较窄的吹扫区域中被送入材料幅材。 位于狭窄吹风区之间的是相对较宽的蒸汽排放空间，从其中除去含有水蒸气的干燥空气。
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