公开(公告)号：US5523577A

公开(公告)日：1996-06-04

申请号：US360372

申请日：1994-12-21

Applicant: Peter R. Schonberg ,  Russell G. Schonberg ,  David R. Fadness

Inventor： Peter R. Schonberg ,  Russell G. Schonberg ,  David R. Fadness

IPC: A62D3/00 ,  A62D3/15 ,  A62D3/34 ,  A62D3/38 ,  A62D101/20 ,  A62D101/22 ,  B01D53/00 ,  B01D53/32 ,  B01D53/34 ,  B01D53/75 ,  B01J19/08 ,  B01J19/12 ,  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

Abstract: An electron beam source or generator is described for the treatment of toxic materials in a treatment system in which electron beams are reacted with a flowing influent in a reaction chamber. The system is modular allowing different configurations as demanded by the site and by the clean-up job. It is also portable in that it can be easily moved from place to place. If mounted on a movable base it can be taken from place to place for use.

公开(公告)号：US09142377B2

公开(公告)日：2015-09-22

申请号：US14125989

申请日：2012-06-27

Applicant: Hans Wittwer ,  Urs Hostettler ,  Hans Reusser ,  Toni Waber

Inventor： Hans Wittwer ,  Urs Hostettler ,  Hans Reusser ,  Toni Waber

IPC: H01J1/88 ,  H01J33/02 ,  H01J9/36 ,  G21K5/02

CPC classification number: H01J1/88 ,  G21K5/02 ,  H01J9/36 ,  H01J33/02

Abstract: A cathode-housing suspension of an electron beam device having a tubular body of elongate shape with an exit window extending in the longitudinal direction and a connector end in one end of the tubular body is disclosed. The electron beam device further comprises a cathode housing having an elongate shape and comprising a free end and an attachment end remote to the free end, and the attachment end comprises an outwardly extending flange provided with threaded openings for set screws and non-threaded openings for attachment bolts, for attaching the attachment end to a corresponding socket of the tubular body, wherein a mechanism configured to bias the attachment end away from the socket are arranged in the tubular body.

Abstract translation: 公开了一种具有细长形状管状体的电子束装置的阴极 - 壳体悬架，其具有在纵向方向上延伸的出射窗口和在管状体的一端中的连接器端部。 电子束装置还包括具有细长形状并且包括远离自由端的自由端和附接端的阴极壳体，并且附接端包括向外延伸的凸缘，其设有用于固定螺钉和非螺纹开口的螺纹开口， 附接螺栓，用于将附接端附接到管状体的相应插座，其中，构造成将附接端偏离插座的机构布置在管状体中。

公开(公告)号：US09006678B2

公开(公告)日：2015-04-14

申请号：US13960006

申请日：2013-08-06

Applicant: Implant Sciences Corporation

Inventor： Dmitriy V. Ivashin ,  Säid Boumsellek

IPC: H01J27/00 ,  H01J31/04 ,  H01J29/04 ,  H01J27/20 ,  H01J3/02 ,  H01J33/02 ,  G01N27/62

CPC classification number: H01J31/04 ,  G01N27/624 ,  G01N27/64 ,  H01J3/021 ,  H01J27/205 ,  H01J29/04 ,  H01J33/02

Abstract: A system and method for producing a continuous or pulsed source of high energy electrons at or near atmospheric pressure is disclosed. High energy electrons are used to ionize analyte molecules in ambient air through collisions with reactant ions. The device includes an electron emitter, electron optics, and a thin membrane in an evacuated tube. The electron emitter may include a photocathode surface mounted on an optically transparent window and an external source of UV photons. The transparent window may include a UV transparent window mounted on an evacuated tube and/or the evacuated tube may be a transparent tube on which a photocathode surface film is deposited. The electron optics may include successive electrodes biased at increasing voltages. The membrane may include a material transparent or semi-transparent to energetic electrons. Upon impacting the membrane, continuous or pulsed electron packets are partially transmitted through to a high pressure ionization region.

Abstract translation: 公开了一种在大气压或接近大气压下产生高能电子的连续或脉冲源的系统和方法。 高能电子用于通过与反应物离子的碰撞使环境空气中的分析物分子电离。 该装置包括电子发射器，电子光学器件和真空管中的薄膜。 电子发射器可以包括安装在光学透明窗口和外部UV光子源上的光电阴极表面。 透明窗口可以包括安装在真空管上的UV透明窗口和/或真空管可以是其上沉积有光电阴极表面膜的透明管。 电子光学器件可以包括以增加的电压偏置的连续电极。 膜可以包括对高能电子透明或半透明的材料。 在撞击膜时，连续的或脉冲的电子包被部分地传输到高压电离区域。

公开(公告)号：US20150060663A1

公开(公告)日：2015-03-05

申请号：US14474342

申请日：2014-09-02

Applicant: Heikki Johannes Sipila ,  Evgeny FEDKOV ,  Aleksandr SEREBRIAKOV

Inventor： Heikki Johannes Sipila ,  Evgeny FEDKOV ,  Aleksandr SEREBRIAKOV

IPC: G01N23/225 ,  H01J43/04 ,  H01J43/14 ,  G01N23/22

CPC classification number: G01N23/2252 ,  G01N23/2204 ,  G01N2223/076 ,  G01N2223/204 ,  H01J3/023 ,  H01J33/02 ,  H01J37/252 ,  H01J43/04 ,  H01J43/14 ,  H01J2237/06358 ,  H01J2237/2561

Abstract: An electron source of an X-ray fluorescence analyser includes a photon source (201) and a photoelectric converter (203, 204) for converting photons into electrons. An electron multiplier (203, 204) multiplies the electrons, and a focusing element (206, 207) focuses them to a beam. A gastight casing (209) encloses the photoelectric converter and the electron multiplier (203, 204). An electron-transparent membrane (213) covers a first opening in the casing at a location where the focused electron beam is directed out of the casing.

Abstract translation: X射线荧光分析仪的电子源包括用于将光子转换为电子的光子源（201）和光电转换器（203,204）。 电子倍增器（203,204）将电子相乘，并且聚焦元件（206,207）将它们聚焦到光束。 气体外壳（209）包围光电转换器和电子倍增器（203,204）。 电子透明膜（213）在聚焦电子束被引导出壳体的位置处覆盖壳体中的第一开口。

公开(公告)号：US20140145589A1

公开(公告)日：2014-05-29

申请号：US14126036

申请日：2012-06-27

Applicant: Werner Haag ,  Dominique Cloetta ,  Urs Hostettler ,  Benno Zigerlig ,  Toni Waber

Inventor： Werner Haag ,  Dominique Cloetta ,  Urs Hostettler ,  Benno Zigerlig ,  Toni Waber

IPC: H01J7/18 ,  H01J9/24

CPC classification number: H01J7/18 ,  A61L2/087 ,  H01J3/027 ,  H01J7/186 ,  H01J9/24 ,  H01J33/02

Abstract: An electron beam device has a body provided with an exit window, said body is forming or is at least partly forming a vacuum chamber, the vacuum chamber comprising therein a cathode housing and at least one electron generating filament. At least one getter sheet is provided between the cathode housing and the filament. The invention is further comprising a getter sheet for use in an electron beam device and a method of manufacturing an electron beam device comprising at least one getter sheet.

Abstract translation: 电子束装置具有设置有出射窗的主体，所述主体正在形成或至少部分地形成真空室，真空室包括阴极壳体和至少一个电子产生细丝。 在阴极壳体和灯丝之间设置至少一个吸气片。 本发明还包括用于电子束装置的吸气片和制造包括至少一个吸气片的电子束装置的方法。

公开(公告)号：US20120294758A1

公开(公告)日：2012-11-22

申请号：US13562917

申请日：2012-07-31

Applicant: Tzvi Avnery

Inventor： Tzvi Avnery

IPC: A61L2/08

CPC classification number: G21K5/04 ,  A61L2202/23 ,  B65B55/08 ,  H01J33/02

Abstract: An electron beam emitter including a vacuum chamber having a width. An electron generator can be positioned within the vacuum chamber for generating electrons. An elongate nozzle can extend from the vacuum chamber along a longitudinal axis and have an exit window at a distal end of the nozzle. The nozzle can have a width that is less than the width of the vacuum chamber. The electron generator can be shaped and dimensioned, and positioned with the vacuum chamber to form and direct a narrow electron beam that enters and travels through the nozzle, and exits out the exit window.

Abstract translation: 一种电子束发射器，包括具有宽度的真空室。 电子发生器可以位于真空室内以产生电子。 细长的喷嘴可以沿着纵向轴线从真空室延伸并且在喷嘴的远端具有出口窗口。 喷嘴的宽度可以小于真空室的宽度。 电子发生器的形状和尺寸可以与真空室一起定位，以形成并引导进入并穿过喷嘴的窄电子束，并从出射窗口离开。

公开(公告)号：US08258486B2

公开(公告)日：2012-09-04

申请号：US12784983

申请日：2010-05-21

Applicant: Tzvi Avnery

Inventor： Tzvi Avnery

IPC: G21K5/00 ,  A61L2/02

CPC classification number: G21K5/04 ,  A61L2202/23 ,  B65B55/08 ,  H01J33/02

Abstract: An electron beam emitter including a vacuum chamber having a width. An electron generator can be positioned within the vacuum chamber for generating electrons. An elongate nozzle can extend from the vacuum chamber along a longitudinal axis and have an exit window at a distal end of the nozzle. The nozzle can have a width that is less than the width of the vacuum chamber. The electron generator can be shaped and dimensioned, and positioned with the vacuum chamber to form and direct a narrow electron beam that enters and travels through the nozzle, and exits out the exit window.

Abstract translation: 一种电子束发射器，包括具有宽度的真空室。 电子发生器可以位于真空室内以产生电子。 细长的喷嘴可以沿着纵向轴线从真空室延伸并且在喷嘴的远端具有出口窗口。 喷嘴的宽度可以小于真空室的宽度。 电子发生器的形状和尺寸可以与真空室一起定位，以形成并引导进入并穿过喷嘴的窄电子束，并从出射窗口离开。

公开(公告)号：US20110192986A1

公开(公告)日：2011-08-11

申请号：US13122902

申请日：2009-09-25

Applicant: Kurt Holm ,  Werner Haag ,  Dominique Cloetta

Inventor： Kurt Holm ,  Werner Haag ,  Dominique Cloetta

IPC: H01J3/14 ,  A61L2/02

CPC classification number: G21K5/04 ,  A61L2/087 ,  A61L2202/11 ,  B65B55/08 ,  H01J3/027 ,  H01J33/02

Abstract: An electron beam sterilizing device comprises an electron-generating filament, a grid connected to a voltage source, a beam shaper, and an output window. A high voltage source generates a high voltage potential between the electron-generating filament and the output window, for acceleration of electrons. The usability of the device is enhanced in that the electron-generating filament and/or the grid electrode comprises at least two operational portions for variation of the current and form of an output electron beam.

Abstract translation: 电子束消毒装置包括电子发生灯丝，连接到电压源的栅极，光束整形器和输出窗口。 高电压源在电子发生丝和输出窗之间产生高电压电位，用于加速电子。 增强了器件的可用性，因为电子发生丝和/或栅格电极包括用于变化电流和形式的输出电子束的至少两个操作部分。

公开(公告)号：US20100247373A1

公开(公告)日：2010-09-30

申请号：US12784983

申请日：2010-05-21

Applicant: Tzvi Avnery

Inventor： Tzvi Avnery

IPC: A61L2/08

CPC classification number: G21K5/04 ,  A61L2202/23 ,  B65B55/08 ,  H01J33/02

Abstract: An electron beam emitter including a vacuum chamber having a width. An electron generator can be positioned within the vacuum chamber for generating electrons. An elongate nozzle can extend from the vacuum chamber along a longitudinal axis and have an exit window at a distal end of the nozzle. The nozzle can have a width that is less than the width of the vacuum chamber. The electron generator can be shaped and dimensioned, and positioned with the vacuum chamber to form and direct a narrow electron beam that enters and travels through the nozzle, and exits out the exit window.

Abstract translation: 一种电子束发射器，包括具有宽度的真空室。 电子发生器可以位于真空室内以产生电子。 细长的喷嘴可以沿着纵向轴线从真空室延伸并且在喷嘴的远端具有出口窗口。 喷嘴的宽度可以小于真空室的宽度。 电子发生器的形状和尺寸可以与真空室一起定位，以形成并引导进入并穿过喷嘴的窄电子束，并从出射窗口离开。

公开(公告)号：US07671522B2

公开(公告)日：2010-03-02

申请号：US10591894

申请日：2005-03-09

Applicant: Byung-Cheol Lee ,  Young-Kyung Lim ,  Young-Hwan Han ,  Young-Uk Jung ,  Seong-Hee Park ,  Cheol-Jin Lee ,  Tae-Jae Lee

Inventor： Byung-Cheol Lee ,  Young-Kyung Lim ,  Young-Hwan Han ,  Young-Uk Jung ,  Seong-Hee Park ,  Cheol-Jin Lee ,  Tae-Jae Lee

IPC: H01J19/50 ,  H01J1/24

CPC classification number: G21K5/02 ,  A61L2/087 ,  A61L2202/24 ,  B82Y10/00 ,  G21K5/10 ,  H01J33/02

Abstract: An electron beam irradiator capable of performing electron beam irradiation in a wide area at a high current density with a field emitter tip. The electron beam irradiator comprises: a vacuum chamber having a beam irradiation window formed longitudinally in an outer periphery of the vacuum chamber; a cathode placed centrally and longitudinally inside the vacuum chamber, and having a field emitter tip formed on the cathode, corresponding to the beam irradiation window; and a high voltage supply placed at one end of the vacuum chamber, and adapted to apply high voltage toward the cathode. The electron beam irradiation can be made in a wide area without using an electromagnet as well as in a high current density without using a heater such as a filament or an additional power supply, thereby to ensure a simplified structure as well as a reduced size.

Abstract translation: 一种电子束照射器，其能够利用场发射器尖端以高电流密度在广泛的区域中进行电子束照射。 电子束照射器包括：真空室，具有在真空室的外周纵向形成的光束照射窗口; 阴极，位于真空室的中央并纵向放置，并且具有形成在阴极上的对应于光束照射窗的场发射极尖端; 以及设置在真空室的一端的高压电源，并且适于向阴极施加高电压。 电子束照射可以在不使用电磁体以及高电流密度的情况下在广泛的区域进行，而不使用诸如灯丝或附加电源的加热器，从而确保简化的结构以及减小的尺寸。