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1. 发明授权

US5519216A Electron-optical imaging system having controllable elements 失效
标题翻译：具有可控元件的电子光学成像系统
公开(公告)号：US5519216A
公开(公告)日：1996-05-21
申请号：US296678
申请日：1994-08-26
申请人： Gerd Benner , Josef Frey , Martin Ross-Messemer , Eugen Weimer
发明人： Gerd Benner , Josef Frey , Martin Ross-Messemer , Eugen Weimer
IPC分类号： H01J37/22 , H01J37/248 , H01J37/26 , H01J37/15
CPC分类号： H01J37/265 , H01J2237/30411 , H01J2237/30433
摘要： The invention is directed to an electron-optical imaging system such as for an electron microscope. The imaging system has magnetic lenses, current and voltage sources corresponding thereto, a computer, a permanent memory and a touch panel. The electron microscope is manually calibrated when first taken into use by a discrete sequence of different operating conditions. Polynomes of the second degree are adapted to the experimentally calibrated parameter values for the lens currents. The computer polynome coefficients are stored in a permanent memory. Operating states are adjustable via the touch panel on the operating console of the electron microscope. These operating states lie between the calibrated operating states. The lens currents necessary for these operating states are computed in the computer based on the function coefficients stored in the memory and are subsequently emitted to the current sources by the computer. The step width in which the operating states are adjustable is preselectable via the keyboard independently of the position of the calibrated operating conditions.
摘要翻译：本发明涉及电子显微镜等电子光学成像系统。成像系统具有磁性透镜，对应于其的电流和电压源，计算机，永久存储器和触摸面板。当通过不同操作条件的离散序列首次使用时，电子显微镜被手动校准。第二度的多义性适用于透镜电流的实验校准参数值。计算机多项式系数存储在永久存储器中。操作状态可通过电子显微镜操作台上的触摸面板进行调节。这些操作状态位于校准的操作状态之间。这些操作状态所需的镜头电流在计算机中基于存储在存储器中的功能系数来计算，随后由计算机发射到当前的源。可以通过键盘预先选择操作状态可调节的台阶宽度，而与校准的操作条件的位置无关。

2. 发明授权

US06261418B1 Headbox with flexible support plates 失效
标题翻译：流浆箱带有柔性支撑板
公开(公告)号：US06261418B1
公开(公告)日：2001-07-17
申请号：US09411659
申请日：1999-10-04
申请人： Wolf Gunter Stotz , Thomas Merath , Klaus Lehleiter , Christoph Link , Josef Frey , Eckart Krägeloch , Thomas Dietz , Simon Juhas , Jürgen Banning
发明人： Wolf Gunter Stotz , Thomas Merath , Klaus Lehleiter , Christoph Link , Josef Frey , Eckart Krägeloch , Thomas Dietz , Simon Juhas , Jürgen Banning
IPC分类号： D21F102
CPC分类号： D21F1/024 , D21F1/02 , D21F1/026 , D21F1/028
摘要： Headbox for a paper-making machine including a nozzle extending transversely to the machine running direction across the machine width. The nozzle has a lower and an upper continuous wall each extending across the machine width. The lower nozzle wall is supported by several separate supporting elements distributed across the machine width on a foundation. The supporting elements are non-rigid or flexible plates to permit bending in a direction transversely to the machine running direction. Alternatively or additionally, a swivelable or pivotable upper nozzle wall is connected by several separate supporting members distributed across the machine width to a transverse bar attached above a swivel axis. The supporting members are non-rigid or flexible plates to permit bending transversely to the machine running direction. Alternatively or additionally, an upper arm and a central part of a central component of the headbox are each segmented transversely to the machine running direction, while an inlet-side central part of the central component and the lower nozzle wall are each designed to be continuous transverse to the machine running direction.
摘要翻译：造纸机的流浆箱包括横跨整个机器宽度的机器运行方向延伸的喷嘴。喷嘴具有下部和上部连续壁，每个壁延伸跨过机器宽度。下喷嘴壁由分布在基础上的机器宽度上的几个单独的支撑元件支撑。支撑元件是非刚性或柔性板，以允许在横向于机器运行方向的方向上弯曲。或者或另外，可旋转或可枢转的上喷嘴壁通过分布在机器宽度上的几个单独的支撑构件连接到连接在旋转轴线上方的横向杆。支撑构件是非刚性或柔性板，以允许横向于机器运行方向弯曲。或者或另外，流浆箱的中心部件的上臂和中心部分横向于机器运行方向分段，而中心部件和下喷嘴壁的入口侧中心部分均被设计成连续的横向机器运行方向。

3. 发明授权

US06248214B1 Headbox 失效
标题翻译：流浆箱
公开(公告)号：US06248214B1
公开(公告)日：2001-06-19
申请号：US09411831
申请日：1999-10-04
申请人： Wolf Gunter Stotz , Thomas Merath , Klans Lehletter , Christoph Link , Josef Frey
发明人： Wolf Gunter Stotz , Thomas Merath , Klans Lehletter , Christoph Link , Josef Frey
IPC分类号： D21F102
CPC分类号： D21F1/026 , D21F1/02 , D21F1/028
摘要： Headbox for a paper machine having a feed part, a central part extending across the machine width, and a nozzle. The nozzle extends across the machine width and has at least one continuous wall that runs across the machine width transverse to the lengthwise flow. For absorbing and discharging nozzle expansion forces in a sectional manner, several separate individual support devices distributed across the machine width for influencing the nozzle aperture are attached to the at least one, preferably continuous wall. The resulting lines of force of each support device remain at least substantially in a plane lying perpendicular to the direction of the machine width and in the flow direction, and the corresponding supporting forces individually, at least substantially, are directed to and absorbed in the central part in the plane of the flow direction.
摘要翻译：用于具有进料部分的纸机的流浆箱，跨机器宽度延伸的中心部分和喷嘴。喷嘴延伸穿过机器宽度并且具有至少一个连续的横跨横向于纵向流动的机器宽度的连续壁。为了以分段方式吸收和排出喷嘴膨胀力，分布在机器宽度上用于影响喷嘴孔的几个单独的单独的支撑装置附接到至少一个优选连续的壁。每个支撑装置的所产生的力线至少基本上保持在垂直于机器宽度方向和流动方向的平面中，并且相应的支撑力至少基本上被引导并且被吸收到中心部分在流动方向的平面。

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