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公开(公告)号：US06407492B1
公开(公告)日：2002-06-18
申请号：US09349592
申请日：1999-07-09
Applicant: Tzvi Avnery , Kenneth P. Felis
Inventor： Tzvi Avnery , Kenneth P. Felis
IPC: H01J3304
Abstract: An electron accelerator includes a vacuum chamber having an electron beam exit window. The exit window is formed of metallic foil bonded in metal to metal contact with the vacuum chamber to provide a gas tight seal therebetween. The exit window is less than about 12.5 microns thick. The vacuum chamber is hermetically sealed to preserve a permanent self-sustained vacuum therein. An electron generator is positioned within the vacuum chamber for generating electrons. A housing surrounds the electron generator. The housing has an electron permeable region formed in the housing between the electron generator and the exit window for allowing electrons to accelerate from the electron generator out the exit window in an electron beam when a voltage potential is applied between the housing and the exit window.
Abstract translation: 电子加速器包括具有电子束出射窗的真空室。 出口窗由金属箔形成，金属箔与真空室金属接触以金属接触，以在其间提供气密封。 出口窗口小于约12.5微米厚。 真空室被密封以在其中保持永久的自持式真空。 电子发生器位于真空室内以产生电子。 壳体围绕电子发生器。 壳体具有形成在电子发生器和出射窗口之间的壳体中的电子透射区域，用于当在壳体和出射窗口之间施加电压电位时，允许电子以电子束从电子发生器从出射窗口加速。
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公开(公告)号：US5635714A
公开(公告)日：1997-06-03
申请号：US558198
申请日：1995-11-16
Applicant: Samuel V. Nablo , David R. Kneeland
Inventor： Samuel V. Nablo , David R. Kneeland
CPC classification number: H05H1/0025 , G01T1/16 , H01J33/00 , H01J37/304 , H05G1/26
Abstract: A data reduction system for real time monitoring of radiation machinery measures the bremsstrahlung flux produced by the electron beam used to generate the desired radiation, and then corrects the measurement by corrective signals derived from the determination of other parameters, such as the energy of the electrons, the velocity of the product irradiated, the temperature of the device which measures the flux, and differences in sensitivity between a plurality of devices which measure the spacial and temporal distribution of the flux.
Abstract translation: 用于辐射机械的实时监测的数据简化系统测量用于产生所需辐射的电子束产生的bre致辐射通量，然后通过确定其它参数（例如电子能量）得到的校正信号校正测量值 ，照射的产品的速度，测量通量的装置的温度以及测量通量的空间和时间分布的多个装置之间的灵敏度差异。
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83.发明授权Oxidizing enhancement electron beam process and apparatus for contaminant treatment 失效氧化增强电子束工艺和污染物处理装置
公开(公告)号：US5457269A
公开(公告)日：1995-10-10
申请号：US116375
申请日：1993-09-03
Applicant: Peter R. Schonberg
Inventor： Peter R. Schonberg
IPC: A62D3/00 , A62D3/15 , A62D3/34 , A62D3/38 , A62D101/20 , A62D101/22 , B01D53/00 , B01D53/32 , B01D53/75 , B01J19/08 , B01J19/24 , B09C1/00 , B09C1/06 , B09C1/08 , C02F1/00 , C02F1/30 , C02F1/72 , C02F1/76 , C02F1/78 , H01J33/00 , H01J33/02
CPC classification number: B01D53/007 , A62D3/15 , B01D53/323 , B01D53/75 , B01J19/085 , B01J19/2415 , B01J19/2425 , B09C1/00 , B09C1/06 , B09C1/08 , C02F1/30 , C02F1/722 , C02F1/76 , C02F1/766 , C02F1/78 , H01J33/00 , H01J33/02 , A62D2101/20 , A62D2203/10 , B01D2257/708 , B01D2259/812 , B01J2219/00076 , B01J2219/00103 , B01J2219/00132 , B01J2219/00153 , B01J2219/00159 , B01J2219/00162 , C02F1/008 , C02F1/305 , Y02C20/30 , Y10S210/908
Abstract: An electron beam source or generator is described for the treatment of materials, such as toxics, as influent in a reaction chamber. Preferred embodiments of the system include a source of an oxidizing agent in fluid communication with the influent. The oxidizing agent together with a dose of electron beam promotes reaction of the contaminant into less toxic forms so as to provide greatly enhanced destruction of contaminant that are otherwise resistant to oxidizing reactions.
Abstract translation: 描述了用于处理诸如有毒物质的材料作为反应室中的流入物的电子束源或发生器。 该系统的优选实施方案包括与流入物流体连通的氧化剂源。 氧化剂与一定量的电子束一起促进了污染物反应较少的毒性形式，从而大大提高了对氧化反应有抵抗力的污染物的破坏。
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公开(公告)号：US5357291A
公开(公告)日：1994-10-18
申请号：US992614
申请日：1992-12-18
Applicant: Peter R. Schonberg , George G. Hoberg , Russell G. Schonberg , David R. Fadness
Inventor： Peter R. Schonberg , George G. Hoberg , Russell G. Schonberg , David R. Fadness
IPC: A62D3/00 , A62D3/15 , A62D101/20 , A62D101/22 , B01D53/00 , B01D53/32 , B01D53/75 , B01J19/08 , B01J19/12 , B09C1/00 , B09C1/06 , B09C1/08 , C02F1/00 , C02F1/30 , H01J33/00 , H01J33/02 , H01J37/00
CPC classification number: H01J33/02 , B01D53/007 , B01D53/323 , B01D53/75 , B01J19/085 , B09C1/00 , B09C1/06 , B09C1/08 , H01J33/00 , B01D2257/708 , B01D2259/812 , B01J2219/00103 , B01J2219/00153 , B01J2219/00159 , C02F1/008 , C02F1/305
Abstract: The invention is a transportable and reconfigurable system and method designed for on-site conversion of toxic substances to nontoxic forms. The invention includes an electron beam generator, a reaction chamber and effluent post-processing modules mounted on a carrier for transporting the system from site to site.
Abstract translation: 本发明是用于现场将有毒物质转化为无毒形式的可运输和可重新配置的系统和方法。 本发明包括电子束发生器，反应室和安装在载体上的流出物后处理模块，用于将系统从现场运送到现场。
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公开(公告)号：US5051600A
公开(公告)日：1991-09-24
申请号：US569329
申请日：1990-08-17
Applicant: Marlin N. Schuetz , David A. Vroom
Inventor： Marlin N. Schuetz , David A. Vroom
CPC classification number: H01J37/147 , G21K5/04 , H01J33/00
Abstract: A method for irradiating a workpiece, such as a strand, by charged particle, e.g. electron, bombardment is in accordance with the following steps:generating a charged particle beam at one end of an elongated vacuum chamber by thermionic emission from an elongated emitter,accelerating the ribbon beam toward a longitudinally extending, radially curved window member, such as a tube, extending tranversely across another end of the vacuum chamber, the window tube having a length related to the width of the ribbon beams,dynamically deflecting the ribbon beam periodically back and forth to define a sweep field which contains the curved window member therein in accordance with a common predetermined deflection driving signal,dynamically converging the deflected ribbon beam onto the active area of the curved window in consonance with the deflection of the beam, in accordance with a predetermined convergence driving signal phase related to the deflection driving signal, so that the ribbon beam sweeps continuously and substantially perpendicularly over substantially the entire active area of the window, and drawing the workpiece to be irradiated through a passageway defined adjacent to the active area of the window tube as the ribbon beams sweep over the active area, thereby to cause charged particle bombardment of the workpiece. A particle beam irradiator, preferably implemented as a coaxial electron ribbon beam and its irradiation method form aspects of the present invention.
Abstract translation: 用于通过带电粒子照射诸如股线的工件的方法，例如， 电子轰击是按照以下步骤：通过从细长的发射器的热离子发射在细长的真空室的一端产生带电粒子束，将带状束加速朝向纵向延伸的径向弯曲的窗构件，例如管 ，相反地延伸到真空室的另一端，窗口管具有与带状束的宽度相关的长度，周期性地前后移动带束束以限定根据 根据与偏转驱动信号相关的预定的会聚驱动信号相位，共同的预定偏转驱动信号根据光束的偏转将偏转的带状光束动态地收敛到弯曲窗口的有效区域上，使得色带 光束基本上连续地大致垂直地扫过 窗口的轮胎有效面积，并且当带状光束扫过有效区域时，通过邻近窗口管的有效区域限定的通道来拉制待照射的工件，从而引起工件的带电粒子轰击。 优选实施为同轴电子束束的粒子束照射器及其照射方法形成本发明的方面。
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Patent Agency Ranking
公开(公告)号：US4777370A
公开(公告)日：1988-10-11
申请号：US932141
申请日：1986-11-18
Applicant: Daniel Pigache , Francois Danel
Inventor： Daniel Pigache , Francois Danel
CPC classification number: H01S3/09707 , H01J3/021 , H01J33/00
Abstract: The electron gun comprises an ionization chamber, adjacent to a high voltage chamber. In the wall common the both chambers provision is made for an extraction grid. On the opposite side, the ionization chamber comprises an outlet window for the electrons similar in shape to the extraction grid, and accompanied by a fine metallic foil. The high voltage chamber comprises a cathode brought to a high negative voltage. By giving the two grids the shape of similar parallel strips, a masking effect and a focusing effect are obtained at one and the same time which allows the efficiency of the electron gun to be increased.
Abstract translation: 电子枪包括与高压室相邻的电离室。 在墙壁上共同的是，两室提供用于提取网格。 在相对侧，电离室包括用于形状与提取栅格相似的电子的出口窗口，并且伴随有细金属箔。 高电压室包括具有高负电压的阴极。 通过给两个网格形成相似的平行条纹，可以同时获得掩蔽效果和聚焦效果，这样可以提高电子枪的效率。
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公开(公告)号：US4687936A
公开(公告)日：1987-08-18
申请号：US810398
申请日：1985-12-17
Applicant: Raymond D. McIntyre , Karl L. Brown
Inventor： Raymond D. McIntyre , Karl L. Brown
Abstract: A system for scanning a beam of charged-particles across a target is described which compensates for energy dispersion in the beam. A time-varying magnet with circular pole pieces is used to sweep the beam left to right. Two wedge-shaped magnet dipoles, one on each side of the center line are used to bend the beam parallel to the center line and compensate for beam energy dispersion.
Abstract translation: 描述了用于扫描穿过靶的带电粒子束的系统，其补偿光束中的能量分散。 具有圆形极片的时变磁体用于从左到右扫掠光束。 使用两个楔形磁偶极子，中心线每侧一个，用于将光束平行于中心线弯曲并补偿光束能量散射。
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公开(公告)号：US4647818A
公开(公告)日：1987-03-03
申请号：US600674
申请日：1984-04-16
Applicant: Mooyoung Ham
Inventor： Mooyoung Ham
CPC classification number: H01J17/44 , H01J3/025 , H01J33/00 , H01J37/077
Abstract: Apparatus and method for producing a plurienergetic electron beam source. The apparatus includes a housing which functions as an anode, the same having an electron emission window covered by an electron-transparent grid, a cathode body mounted within the housing and electrically isolated therefrom, the spacing between the cathode body and grid being sufficient to permit a gas discharge to be maintained between them having a plasma region substantially thinner than the cathode sheath region. The method involves the simultaneous feeding of gas between a cathode body and an anode grid, applying voltages of about 10 kV to 20 kV and regulating the gas feed rate and the voltage to maintain a discharge condition of the character described above.
Abstract translation: 用于生产三能电子束源的装置和方法。 该装置包括用作阳极的壳体，其具有由电子透明栅格覆盖的电子发射窗口，阴极体安装在壳体内并与其电隔离，阴极体与栅极之间的间隔足以允许 保持在它们之间的气体放电具有基本上比阴极鞘区域薄的等离子体区域。 该方法包括在阴极体和阳极电网之间同时进料气体，施加约10kV至20kV的电压并调节气体进料速率和电压以维持上述特性的排放条件。
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89.发明授权
公开(公告)号：US4061944A
公开(公告)日：1977-12-06
申请号：US590030
申请日：1975-06-25
Applicant: Gardiner Gay
Inventor： Gardiner Gay
CPC classification number: H01J33/00
Abstract: An electron beam window structure for broad area electron beam generators wherein a stream of electrons generated in an evacuated enclosure and extending over a broad area are passed through a thin window to a region of high pressure outside the enclosure. The structure is positioned between the metal window and the electron emission means of the electron beam generator and comprises a generally flat metal plate of high thermal conductance having closely spaced parallel slots extending over and covering the intended area of the electron beam. The bottom of each slot is disposed adjacent one surface of the plate and over its length and is provided with a row of closely spaced holes of the same diameter as the bottom width of the slot. The holes go through the remaining material leaving a small web between adjacent holes. The metal window is mounted on the slotted side of the plate while the side of the plate with the holes faces the emission means disposed in the evacuated enclosure. The plate preferably is provided with coolant flow passages for the continuous removal from the plate of significant amounts of heat generated by the impact of electrons on the plate and by electrons passing through the metal window.
Abstract translation: 用于广域电子束发生器的电子束窗结构，其中在抽真空的外壳中产生并在大面积上延伸的电子流通过薄窗口通过外壳外部的高压区域。 该结构位于金属窗和电子束发生器的电子发射装置之间，并且包括具有在电子束的预期区域上延伸并覆盖电子束的预定区域的具有紧密间隔开的平行狭缝的大体平坦的导热金属板。 每个槽的底部设置在板的一个表面和其长度上，并且设置有与槽的底部宽度相同直径的一排紧密间隔开的孔。 这些孔穿过剩余的材料，留下相邻孔之间的小网。 金属窗安装在板的开槽侧，而具有孔的板的侧面面对设置在抽真空的外壳中的发射装置。 该板优选地设有冷却剂流动通道，用于从板上连续移除由板上的电子和通过金属窗的电子产生的大量热量。
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公开(公告)号：US3974391A
公开(公告)日：1976-08-10
申请号：US578252
申请日：1975-05-16
Applicant: Bernd Peter Offermann
Inventor： Bernd Peter Offermann
Abstract: In order to efficiently irradiate a flowable material with high energy electrons, a hollow body is disposed in a container for the material and the material is caused to flow in the form of a thin layer across a surface of the body from or to the interior of the container while the material flowing across the body surface is irradiated.
Abstract translation: 为了有效地照射具有高能电子的可流动材料，将中空体设置在用于材料的容器中，并且使材料以薄层的形式穿过主体的表面从或从内部流过 当流过身体表面的材料被照射时的容器。
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