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    • 2. 发明授权
    • Cathode for electron gun with band-shaped beams
    • 具有带状光束的电子枪阴极
    • US5955829A
    • 1999-09-21
    • US934678
    • 1997-09-22
    • Ulf SeyfertOlaf RoderSiegfried SchillerSiegfried PanzerRobert Mohs
    • Ulf SeyfertOlaf RoderSiegfried SchillerSiegfried PanzerRobert Mohs
    • H01J33/02H01J37/065H01J1/46
    • H01J33/02H01J37/065
    • Electron gun with band-shaped beams that includes a vacuum chamber extend in a longitudinal direction, a beam window running in the longitudinal direction along the vacuum chamber, and a cathode control-electrode system positioned within the vacuum chamber in the longitudinal direction. The cathode control-electrode system includes at least one substantially straight cathode positioned substantially parallel to a longitudinal axis of the cathode control-electrode system and the at least one substantially straight cathode has bulges formed at defined distances. The bulges are shaped to produce a substantially homogeneous current density distribution along the at least one substantially straight cathode and support units are located in the cathode control-electrode system to correspond with the bulges. The bulges are removably couplable to the support units.
    • 具有带状梁的电子枪,其包括在纵向方向上延伸的真空室,沿着该真空室在纵向方向上延伸的梁窗,以及沿纵向方向定位在真空室内的阴极控制电极系统。 阴极控制电极系统包括基本上平行于阴极控制电极系统的纵轴定向的至少一个基本上直的阴极,并且至少一个基本上直的阴极具有以限定的距离形成的凸起。 凸起成形为沿着至少一个基本上直的阴极产生基本均匀的电流密度分布,并且支撑单元位于阴极控制电极系统中以对应于凸起。 凸起可拆卸地联接到支撑单元。
    • 5. 发明授权
    • Method for structured energy transmission using electron beams
    • 使用电子束的结构化能量传输方法
    • US06423968B1
    • 2002-07-23
    • US09284300
    • 1999-04-09
    • Siegfried PanzerJürgen Dånhardt
    • Siegfried PanzerJürgen Dånhardt
    • H01J3730
    • H01J37/317H01J37/1472H01J37/30H01J2237/316
    • Multiple methods are known to process materials or alter their properties using an electron beam. Until now, it was not possible to impinge upon minuscule surface sections (pixel) with a given arrangement on the surface in order to achieve certain effects. According to the invention, the object to be impinged upon is moved contact-free under a mask. A bidimensional deflectable electron beam oscillating at a high frequency perpendicular to the direction of movement of the object is moved on the mask, the speed being essentially faster than that of the movement of the object. Said method can be used for processing any material, preferably plane or band-shaped objects, in order to achieve processing effects by means of physical or chemical reaction.
    • 已知使用电子束处理材料或改变其性质的多种方法。 到目前为止,不可能以表面上给定的布置撞击微小的表面部分(像素),以获得一定的效果。 根据本发明,待掩盖的物体在掩模下无接触地移动。 在垂直于物体的移动方向的高频振荡的二维可偏转电子束在掩模上移动,速度基本上快于物体运动的速度。 所述方法可用于处理任何材料,优选平面或带状物体,以便通过物理或化学反应获得加工效果。
    • 7. 发明授权
    • Process and apparatus for disinfecting seeds
    • 用于消毒种子的方法和设备
    • US4633611A
    • 1987-01-06
    • US687804
    • 1984-12-31
    • Siegfried SchillerSiegfried PanzerKlaus Gaber
    • Siegfried SchillerSiegfried PanzerKlaus Gaber
    • A01C1/00A01C1/08
    • A01C1/08
    • An apparatus and process for the disinfection of seeds, preferably those of grains, to prevent pathogenic organisms from being planted with the seeds, and to provide reliable disinfection without using toxic agents. The seed is irradiated by low-energy electrons with energy and dosage controlled so that the surface and regions close to the surface are exposed to the radiation with fungicidal effect. A beam of the low-energy electrons is provided by an electron gun aimed at a region within a seed-receiving chamber at which the seeds to be irradiated are caused to intercept the radiation repeatedly and on all sides. The chamber may be at atmospheric pressure or be evacuated, the latter condition requiring vacuum locks at seed inlet and outlet ports of the chamber.
    • 用于消除种子(优选谷粒)的装置和方法,以防止病原生物种植种子,并且在不使用有毒物质的情况下提供可靠的消毒。 种子被低能电子照射,能量和剂量受到控制,使得靠近表面的表面和区域暴露于具有杀真菌作用的辐射。 低能电子束由电子枪提供,目的在种子接收室内的区域,在该区域内将使被照射的种子重复地和在所有方面截获辐射。 该室可以处于大气压力或被抽空,后一种情况在室的种子入口和出口处需要真空锁定。