公开(公告)号：US20090184262A1

公开(公告)日：2009-07-23

申请号：US12293756

申请日：2007-03-20

Applicant: Rainer Bartel ,  Volker Kirchhoff ,  Goesta Mattausch ,  Olaf Roeder ,  Joerg Kubusch

Inventor： Rainer Bartel ,  Volker Kirchhoff ,  Goesta Mattausch ,  Olaf Roeder ,  Joerg Kubusch

IPC: A61N5/00

CPC classification number: H01J33/00 ,  A61L2/087 ,  A61L2202/14 ,  A61L2202/23 ,  A61L2202/24

Abstract: The invention relates to a device and a method for altering the characteristics of a three-dimensional molded part by means of electrons, including at least one electron accelerator for generating accelerated electrons and two electron exit windows, wherein the two electron exit windows are arranged opposite one another, wherein the two electron exit windows and at least one reflector delimit a process chamber in which the surface or an edge layer of the molded part are bombarded with electrons, wherein an energy density distribution inside the process chamber can be detected at least over one spatial dimension by means of a sensor system.

Abstract translation: 本发明涉及一种用于通过电子改变三维模制部件的特性的装置和方法，包括用于产生加速电子的至少一个电子加速器和两个电子出射窗，其中两个电子出射窗口相对布置 另一方面，其中两个电子出射窗和至少一个反射器限定处理室，其中模制部件的表面或边缘层用电子轰击，其中可以至少检测处理室内的能量密度分布 一个通过传感器系统的空间尺寸。

公开(公告)号：US07348580B2

公开(公告)日：2008-03-25

申请号：US11553898

申请日：2006-10-27

Applicant: Imtiaz Rangwalla ,  Harvey Clough ,  George Hannafin

Inventor： Imtiaz Rangwalla ,  Harvey Clough ,  George Hannafin

IPC: A61N5/00

CPC classification number: B05D3/068 ,  B41M7/0045 ,  B41M7/0081 ,  G21K5/10 ,  H01J33/00 ,  H01J33/04

Abstract: The present invention is directed to a particle beam processing apparatus that is smaller in size and operates at a higher efficiency, and also directed to an application of such apparatus to treat a coating on a substrate of a treatable material, such as for flexible packaging. The processing apparatus includes a particle beam generating assembly, a foil support assembly, and a processing assembly. In the particle beam generating assembly, electrons are generated and accelerated to pass through the foil support assembly. In the flexible packaging application, the substrate is fed to the processing apparatus operating at a low voltage, such as 110 kVolts or below, and is exposed to the accelerated electrons to treat the coating on the substrate.

Abstract translation: 本发明涉及一种尺寸较小并以更高效率操作的粒子束加工装置，并且还针对这种装置的应用来处理可处理材料的基底上的涂层，例如用于柔性包装。 处理装置包括粒子束产生组件，箔支撑组件和处理组件。 在粒子束产生组件中，产生并加速电子以通过箔支撑组件。 在柔性封装应用中，将衬底馈送到在低电压（例如110kV或更低）下工作的处理设备，并暴露于加速电子以处理衬底上的涂层。

公开(公告)号：US20070145304A1

公开(公告)日：2007-06-28

申请号：US10576034

申请日：2004-10-19

Applicant: Michel Roche ,  Philippe Fontcuberta

Inventor： Michel Roche ,  Philippe Fontcuberta

IPC: G21G4/00

CPC classification number: A61L2/087 ,  A61L2202/23 ,  G21K5/04 ,  H01J33/00

Abstract: Electron gun with focussing anode, forming a window of this gun, application to irradiation and sterilisation. This gun comprises a chamber (2) under a vacuum, containing a cathode (6) with an emitting face (8) emitting electrons, and an anode (4) formed in one of the walls of the chamber and transparent to electrons. The anode is curved to resist the pressure difference between the inside and the outside of the chamber. The emitting face is also curved and cooperates with the anode to focus electrons outside the chamber.

Abstract translation: 具有聚焦阳极的电子枪，形成该枪的窗口，用于照射和灭菌。 该枪包括在真空下的室（2），其包含具有发射电子的发射面（8）的阴极（6）和形成在室的一个壁中并对电子透明的阳极（4）。 阳极弯曲以抵抗室内和外部之间的压力差。 发射面也是弯曲的，与阳极配合以将电子聚焦在室外。

公开(公告)号：US20070045567A1

公开(公告)日：2007-03-01

申请号：US11553898

申请日：2006-10-27

Applicant: Imtiaz Rangwalla ,  Harvey Clough ,  George Hannafin

Inventor： Imtiaz Rangwalla ,  Harvey Clough ,  George Hannafin

IPC: G21G5/00

CPC classification number: B05D3/068 ,  B41M7/0045 ,  B41M7/0081 ,  G21K5/10 ,  H01J33/00 ,  H01J33/04

Abstract: The present invention is directed to a particle beam processing apparatus that is smaller in size and operates at a higher efficiency, and also directed to an application of such apparatus to treat a coating on a substrate of a treatable material, such as for flexible packaging. The processing apparatus includes a particle beam generating assembly, a foil support assembly, and a processing assembly. In the particle beam generating assembly, electrons are generated and accelerated to pass through the foil support assembly. In the flexible packaging application, the substrate is fed to the processing apparatus operating at a low voltage, such as 110 kVolts or below, and is exposed to the accelerated electrons to treat the coating on the substrate.

Abstract translation: 本发明涉及一种尺寸较小并以更高效率操作的粒子束加工装置，并且还针对这种装置的应用来处理可处理材料的基底上的涂层，例如用于柔性包装。 处理装置包括粒子束产生组件，箔支撑组件和处理组件。 在粒子束产生组件中，产生并加速电子以通过箔支撑组件。 在柔性封装应用中，将衬底馈送到在低电压（例如110kV或更低）下工作的处理设备，并暴露于加速电子以处理衬底上的涂层。

公开(公告)号：US20050052109A1

公开(公告)日：2005-03-10

申请号：US10957841

申请日：2004-10-04

Applicant: Tzvi Avnery

Inventor： Tzvi Avnery

IPC: H01J37/065 ,  H01J1/16 ,  H01J9/04 ,  H01J33/00 ,  H01J37/04 ,  H01J37/06 ,  H01J37/301 ,  H01K1/02 ,  H01J1/15 ,  H01J19/08

CPC classification number: H01J9/04 ,  H01J1/16 ,  H01J33/00 ,  Y10T29/49002 ,  Y10T29/49117

Abstract: A filament for generating electrons for an electron beam emitter where the filament has a cross section and a length. The cross section of the filament is varied along the length for producing a desired electron generation profile.

Abstract translation: 用于产生用于电子束发射器的电子的灯丝，其中灯丝具有横截面和长度。 长丝的横截面沿长度变化以产生所需的电子生成曲线。

公开(公告)号：US5801387A

公开(公告)日：1998-09-01

申请号：US824529

申请日：1997-03-26

Applicant: Samuel V. Nablo ,  James C. Wood, Jr.

Inventor： Samuel V. Nablo ,  James C. Wood, Jr.

IPC: B01J19/08 ,  H01J33/00 ,  H01J37/30

CPC classification number: H01J33/00

Abstract: Powders and aggregates are treated in pneumatic transfer as a thin layer moving at high velocity which electrons from a selfshielded electron beam processor of voltage less than or equal to 500 kilovolts.

Abstract translation: 粉末和聚集体在气动传递中被处理为以高速运动的薄层，其电压来自电压小于或等于500千伏的自屏电子束处理器。

公开(公告)号：US5783900A

公开(公告)日：1998-07-21

申请号：US710817

申请日：1996-09-23

Applicant: Stanley Humphries, Jr. ,  Ralph D. Genuario

Inventor： Stanley Humphries, Jr. ,  Ralph D. Genuario

IPC: H01J1/46 ,  H01J33/00 ,  H01J29/70 ,  H01J21/10 ,  H01J29/46

CPC classification number: H01J1/46 ,  H01J33/00

Abstract: A broad-beam high energy electron accelerator has an electron injection section arranged for increased current density with greater uniformity and higher transmission through the foil exit window. A plurality of cathode rods are disposed in a transverse plane and spaced at about 2.4 cm, and a reflector plate behind the cathode rods is biased negative relative thereto. A planar control grid is disposed distal of said cathode rods and a screen grid is disposed parallel to and distal of the control grid. Field-shaping wires are disposed in a plane parallel to the plane of the cathode rods and between the same and the reflector plate, with the respective field-shaping wires being disposed parallel to said rods and midway between them. The same positive bias (e.g., 11 kV) is applied to both the control grid and the field-shaping wires.

Abstract translation: 宽束高能电子加速器具有电子注入部分，该电子注入部分设置为增加电流密度，具有更大的均匀性和通过箔出口窗口的较高透射率。 多个阴极棒设置在横向平面中并以约2.4cm间隔开，并且阴极杆后面的反射板相对于其偏置为负。 平面控制栅格设置在所述阴极棒的远侧，并且屏栅格设置成平行于控制栅格并远​​离控制栅格。 场成形线设置在与阴极棒的平面平行的平面中，并且位于相反面和反射板之间，各个场成形线平行于所述棒并在它们之间的中间设置。 相同的正偏压（例如，11kV）被施加到控制栅格和场成形线两者。

公开(公告)号：US5483074A

公开(公告)日：1996-01-09

申请号：US371286

申请日：1995-01-11

Applicant: Richard B. True

Inventor： Richard B. True

IPC: H01J3/02 ,  H01J33/00 ,  H01J37/063

CPC classification number: H01J33/00 ,  H01J3/027 ,  H01J37/063

Abstract: A flood beam electron gun is provided for use in remediation of hazardous volatile organic compounds (VOC) contained within a detoxification vessel. The flood beam electron gun comprises an electron emitter having a rounded emitting surface providing a conical electron beam. A control grid is spaced from and disposed substantially parallel to the emitting surface. The control grid has a plurality of holes disposed in a first pattern providing an array of individual electron beams from the conical electron beam of the emitter. An intermediate electrode is spaced from the emitter and the control grid, and has an aperture therethrough providing a substantially parallel flow of the array of individual electron beams. A target grid is spaced from the intermediate electrode and opposite from the cathode and control grid. The target grid has a plurality of holes disposed in a second pattern that is proportional to and substantially larger than the first pattern. Each of the individual electron beams pass through respective ones of the plurality of holes in registration thereof. A vacuum barrier is provided on a downstream side of the target grid to separate the electron gun from the vessel. The individual electron beams pass through the vacuum barrier into the vessel. Within the vessel, the electrons of the individual beams impact the VOCs, converting the VOCs to less hazardous organic compounds.

Abstract translation: 提供了一种泛光束电子枪，用于修复排毒容器内含有的有害挥发性有机化合物（VOC）。 泛光束电子枪包括具有提供锥形电子束的圆形发射表面的电子发射器。 控制栅格与发射表面基本平行地间隔开并且被设置成基本上平行于发射表面。 控制栅格具有设置在第一图案中的多个孔，从发射器的锥形电子束提供单独的电子束阵列。 中间电极与发射器和控制栅极间隔开，并且具有通孔，其提供单独电子束阵列的基本上平行的流动。 目标网格与中间电极间隔开并与阴极和控制栅极相对。 目标栅格具有以与第一图案成比例并且基本上大于第一图案的第二图案布置的多个孔。 每个单独的电子束通过其对准的多个孔中的相应的一个。 在目标栅格的下游侧设置真空阻挡层，以将电子枪与容器分离。 各个电子束通过真空屏障进入容器。 在容器内，单个梁的电子影响VOC，将VOC转化为危害较小的有机化合物。

公开(公告)号：US5079482A

公开(公告)日：1992-01-07

申请号：US660714

申请日：1991-02-25

Applicant: Roger A. Villecco ,  Robert V. Frierson, Jr. ,  Jay L. Reed

Inventor： Roger A. Villecco ,  Robert V. Frierson, Jr. ,  Jay L. Reed

IPC: H01J33/00

CPC classification number: H01J33/00

Abstract: A generator for producing nonvacuum electron beam, and discharging electric energy to grounded targets. The generator includes a pulsed electron beam accelerator utilizing a Tesla transformer, obtaining its earth connection by the displacement current of an isolation capacitor, driving a cold cathode electron gun with a gasdynamic window to create an electrically conductive ionized channel in the free atmosphere. The generator includes a variable impedance source of high voltage direct current, connected across the isolation capacitor, providing a sustained potential difference between the cathode of the electron gun and the grounded target. The potential difference produces a conduction current and heat in the ionized channel.

Abstract translation: 用于生产非真空电子束的发生器，并将电能放电到接地目标。 发生器包括利用特斯拉变压器的脉冲电子束加速器，通过隔离电容器的位移电流获得其接地连接，用气动窗口驱动冷阴极电子枪，以在自由气氛中产生导电电离通道。 发电机包括连接在隔离电容器两端的高压直流电可变阻抗源，在电子枪的阴极和接地目标之间提供持续的电位差。 电位差在电离通道中产生传导电流和热。

公开(公告)号：US4873468A

公开(公告)日：1989-10-10

申请号：US194638

申请日：1988-05-16

Applicant: George V. Miram ,  Michael C. Green ,  George K. Merdinian

Inventor： George V. Miram ,  Michael C. Green ,  George K. Merdinian

IPC: H01J3/02 ,  H01J33/00

CPC classification number: H01J3/02 ,  H01J33/00

Abstract: A gun for generating a multiple sheet beams 50 of electrons has a flat surfaced cathode 10 with parallel protruding ridges 12 of non-emitting material forming parallel focus electrodes for the sheet beamlets. A control grid of parallel bars 14 is aligned with the ridges 12 to reduce grid interruption. The beamlets may be focussed between support bars 54 of a foil anode 52 for passing the beam into a high-pressure volume such as a gas laser 48. The ridges are formed by inserting non-emissive bent sheets into grooves 58 in the cathode, which are dovetailed to hold them.

Abstract translation: 用于产生电子的多个片材束50的枪具有平坦的表面阴极10，其具有形成用于片状小射束的平行聚焦电极的非发射材料的平行突出脊12。 平行杆14的控制栅格与脊12对准以减少栅格的中断。 子束可以聚焦在箔阳极52的支撑杆54之间，以将光束传递到诸如气体激光器48的高压体积中。脊是通过将非发射弯曲片插入到阴极中的凹槽58中而形成的， 鸠。。。