公开(公告)号：US07375345B2

公开(公告)日：2008-05-20

申请号：US11258212

申请日：2005-10-26

Applicant: Anders Kristiansson ,  Lars-Åke Näslund ,  Hans Hallstadius ,  Anders Hedse Olsson

Inventor： Anders Kristiansson ,  Lars-Åke Näslund ,  Hans Hallstadius ,  Anders Hedse Olsson

IPC: H01J33/04

CPC classification number: H01J33/02 ,  A61L2/087 ,  H01J2237/244

Abstract: A detector is disclosed for sensing an intensity of an electron beam generated along a path. An exemplary detector includes an exposed conductor attached to a support which is configured to locate the exposed conductor within a path of an electron beam; a grounded conductor isolated from the exposed conductor, the grounded conductor partly surrounding the exposed conductor to form a plasma shield having a window positioned at least in a direction of the electron beam path.

Abstract translation: 公开了一种用于感测沿着路径产生的电子束的强度的检测器。 示例性检测器包括附接到支撑件的暴露导体，其被配置为将暴露的导体定位在电子束的路径内; 与暴露的导体隔离的接地导体，接地导体部分围绕暴露的导体以形成具有至少位于电子束路径的方向上的窗口的等离子体屏蔽。

公开(公告)号：US07145988B2

公开(公告)日：2006-12-05

申请号：US10707284

申请日：2003-12-03

Applicant: J. Scott Price ,  Bruce M. Dunham

Inventor： J. Scott Price ,  Bruce M. Dunham

IPC: H01J35/02

CPC classification number: A61B6/032 ,  A61B6/4021 ,  A61B6/4488 ,  H01J33/02 ,  H01J35/06

Abstract: A sealed electron beam source (12) for an imaging tube (16) is provided. The beam source (12) includes a source housing (50) with a source window (54) having a first voltage potential and a source electrode (52) having a second voltage potential. The source electrode (52) generates electrons and emits the electrons through the source window (54) to a target (32) that is external to the source housing (50). A method of supplying and directing electrons on the target (32) within the imaging tube (16) is also provided. The method includes forming the source housing (50) over the source electrode (52) and sealing the source housing (50). The electrons are generated and emitted from the source electrode (52) and directed through the source window (54) to the target (32).

Abstract translation: 提供了一种用于成像管（16）的密封电子束源（12）。 光束源（12）包括具有第一电压电位的源极窗口（54）和具有第二电位电位的源极（52）的源极壳体（50）。 源极（52）产生电子并通过源极（54）将电子发射到源壳体（50）外部的靶（32）。 还提供了在成像管（16）内的靶（32）上提供和引导电子的方法。 该方法包括在源电极（52）上形成源壳体（50）并密封源壳体（50）。 电子从源极（52）产生并发射，并通过源极（54）引导到靶（32）。

公开(公告)号：US20050123096A1

公开(公告)日：2005-06-09

申请号：US10707284

申请日：2003-12-03

Applicant: J. Price ,  Bruce Dunham

Inventor： J. Price ,  Bruce Dunham

IPC: A61B6/03 ,  H01J33/02 ,  H01J35/06 ,  H01J35/08 ,  H01J35/10 ,  H01J35/12

CPC classification number: A61B6/032 ,  A61B6/4021 ,  A61B6/4488 ,  H01J33/02 ,  H01J35/06

Abstract: A sealed electron beam source (12) for an imaging tube (16) is provided. The beam source (12) includes a source housing (50) with a source window (54) having a first voltage potential and a source electrode (52) having a second voltage potential. The source electrode (52) generates electrons and emits the electrons through the source window (54) to a target (32) that is external to the source housing (50). A method of supplying and directing electrons on the target (32) within the imaging tube (16) is also provided. The method includes forming the source housing (50) over the source electrode (52) and sealing the source housing (50). The electrons are generated and emitted from the source electrode (52) and directed through the source window (54) to the target (32).

Abstract translation: 提供了一种用于成像管（16）的密封电子束源（12）。 光束源（12）包括具有第一电压电位的源极窗口（54）和具有第二电位电位的源极（52）的源极壳体（50）。 源极（52）产生电子并通过源极（54）将电子发射到源壳体（50）外部的靶（32）。 还提供了在成像管（16）内的靶（32）上提供和引导电子的方法。 该方法包括在源电极（52）上形成源壳体（50）并密封源壳体（50）。 电子从源极（52）产生并发射，并通过源极（54）引导到靶（32）。

公开(公告)号：US20020110481A1

公开(公告)日：2002-08-15

申请号：US10021827

申请日：2001-12-13

Applicant: Advanced Electron Beams, Inc.

Inventor： Tzvi Avnery

IPC: A61L002/00 ,  B01J019/08

CPC classification number: A61L2/087 ,  A61L2/0011 ,  A61L2/08 ,  A61L2202/14 ,  G21K5/04 ,  H01J33/02

Abstract: An apparatus and method of decontaminating surfaces on a living creature. A beam of electrons is generated with an electron beam generator operating in the range of about 40 kv to 60 kv. The beam of electrons exit the electron beam generator through an exit window. The surfaces on the living creature are irradiated with the beam of electrons. The beam of electrons are of an energy sufficient to decontaminate the surfaces without damaging living tissue.

Abstract translation: 一种消除活体表面的装置和方法。 用大约40kv至60kv的电子束发生器产生电子束。 电子束通过出射窗离开电子束发生器。 活体上的表面被电子束照射。 电子束具有足以净化表面的能量而不损坏活组织。

公开(公告)号：US5825037A

公开(公告)日：1998-10-20

申请号：US658882

申请日：1996-05-30

Applicant: Samuel V. Nablo

Inventor： Samuel V. Nablo

IPC: H01J33/02 ,  H01J37/30

CPC classification number: H01J33/02

Abstract: A compact, selfshielded electron beam processing technique for three dimensional products includes a treatment zone bounded by at least one material of high atomic number. Energetic electrons are directed into the treatment zone in such a manner that electron reflection from the boundary of the treatment zone assists in filling the treatment zone with energetic electrons. The products to be treated are caused to travel through the treatment zone without any mechanical contact therewith (such as by ballistic or pneumatic techniques).

Abstract translation: 用于三维产品的紧凑的自屏电子束处理技术包括由至少一种高原子数量的材料界定的处理区域。 能量电子被引导到处理区域，使得来自处理区域的边界的电子反射有助于用高能电子填充处理区域。 待处理的产品不经任何机械接触（例如通过弹道或气动技术）行进通过处理区。

公开(公告)号：US4317982A

公开(公告)日：1982-03-02

申请号：US35688

申请日：1979-05-03

Applicant: Heinz Taudt ,  Dieter Grieger ,  Siegfried Beisswenger

Inventor： Heinz Taudt ,  Dieter Grieger ,  Siegfried Beisswenger

IPC: B41C1/02 ,  B41C1/04 ,  B41C1/18 ,  H01J33/02 ,  B23K15/00

CPC classification number: H01J33/02

Abstract: An orifice for coupling a highly-evacuated electron beam gun to a rotating print form cylinder for engraving is provided such that the gun has a rigid cover with an opening for the electron beam at its end facing the print form cylinder and a flexible band is arranged at the cover which partially surrounds the print form cylinder. The band is pivoted at the cover and at least one of the pivot points is elastically designed and pivoting occurs with the aid of springs which are adjustable with respect to the spring force.

Abstract translation: 提供了一种用于将高度抽真空的电子束枪耦合到用于雕刻的旋转印刷版圆柱体的孔，使得枪具有刚性盖，其刚性盖在其面向印刷版圆柱体的端部处具有用于电子束的开口，并且布置柔性带 在部分包围印刷版滚筒的盖子上。 带子在盖子处枢转，并且枢转点中的至少一个被弹性地设计并且借助于相对于弹簧力可调节的弹簧发生枢转。

公开(公告)号：WO2015139982A1

公开(公告)日：2015-09-24

申请号：PCT/EP2015/054812

申请日：2015-03-09

Applicant: TETRA LAVAL HOLDINGS & FINANCE S.A.

Inventor： CLOETTA, Dominique ,  HOSTETTLER, Urs ,  HAAG, Werner ,  SIMONE, Bianco

IPC: A61L2/08 ,  H01J29/04 ,  B65B55/08

CPC classification number: B65B55/08 ,  A61L2/087 ,  A61L2/26 ,  A61L2202/11 ,  A61L2202/23 ,  H01J1/15 ,  H01J29/04 ,  H01J33/02 ,  H01J37/06

Abstract: Electron beam generator comprising an electron emitting device (32) adapted to emit an electron beam when heated to an elevated temperature, characterized in that the electron emitting device (32) comprises a filament (34) having a spiral portion (36).

Abstract translation: 电子束发生器，包括适于在被加热到高温时发射电子束的电子发射器件（32），其特征在于，所述电子发射器件（32）包括具有螺旋部分（36）的细丝（34）。

公开(公告)号：WO2015125418A1

公开(公告)日：2015-08-27

申请号：PCT/JP2015/000380

申请日：2015-01-29

Applicant: HITACHI ZOSEN CORPORATION

Inventor： BAKHTARI, Kaveh

IPC: H01J33/02 ,  A61L2/00 ,  G21K5/00 ,  H01J33/04

CPC classification number: H01J33/04 ,  A61L2/087 ,  G21K5/00 ,  H01J33/02

Abstract: An electron beam irradiator 7 of the present invention includes: an vacuum chamber 1 having an interior in a vacuum state; an electron beam generator 6 provided in the vacuum chamber 1 to generate electron beams; a window structure 5 including a transmission window for emitting electron beams generated by the electron beam generator 6 to the outside of the vacuum chamber 1 and a thin portion that covers the transmission window to keep the vacuum state in the vacuum chamber and allows transmission of electron beams; an insulating separator 4 that separates the window structure 5 and the vacuum chamber 1; an insulating cover 3 shaped like a layer covering the outer surface of the window structure 5; and a conductive layer 2 that is provided over the outer surfaces of the insulating separator 4 and the insulating cover 3 and is grounded.

Abstract translation: 本发明的电子束照射器7包括：具有处于真空状态的内部的真空室1; 设置在真空室1中以产生电子束的电子束发生器6; 包括用于将由电子束发生器6产生的电子束发射到真空室1的外部的透射窗口的窗口结构5和覆盖透射窗口的薄部分以保持真空室中的真空状态并允许透射电子 梁; 分隔窗结构5和真空室1的绝缘隔板4; 绝缘盖3，其形状类似于覆盖窗结构5的外表面的层; 以及设置在绝缘隔板4和绝缘盖3的外表面上并接地的导电层2。

公开(公告)号：WO2015125414A1

公开(公告)日：2015-08-27

申请号：PCT/JP2015/000333

申请日：2015-01-27

Applicant: HITACHI ZOSEN CORPORATION

Inventor： BAKHTARI, Kaveh

IPC: H01J33/02 ,  H01J33/04

CPC classification number: H01J33/04 ,  H01J33/02

Abstract: An electron beam irradiator 1 includes an electron source 2 capable of generating electrons e - , a vacuum chamber 3 with an interior 30 accommodating the electron source 2, a transmission window 5 that keeps the airtightness of the vacuum chamber 3 and allows transmission of the electrons e - from the electron source 2, and an air cooling member that cools the transmission window 5 with cooling gas 33. The transmission window 5 including a thin portion 50 that allows the passage of the electrons e - and a thick portion 51 that protrudes from the thin portion 50 to the outside of the vacuum chamber 3. The thick portion 51 having an air passage 57 that guides the cooling gas 33 from the air cooling member to the thin portion 50.

Abstract translation: 电子束照射器1包括能够产生电子的电子源2，具有容纳电子源2的内部30的真空室3，保持真空室3的气密并允许电子传输的透射窗5 电子源2以及用冷却气体33冷却透光窗5的空气冷却构件。透射窗5包括允许电子通过的薄壁部分50和从其中突出的厚壁部分51 薄壁部分50到真空室3的外部。厚部分51具有将冷却气体33从空气冷却部件引导到薄壁部分50的空气通道57。

公开(公告)号：WO2013004566A2

公开(公告)日：2013-01-10

申请号：PCT/EP2012/062456

申请日：2012-06-27

Applicant: TETRA LAVAL HOLDINGS & FINANCE S.A. ,  HAAG, Werner ,  CLOETTA, Dominique ,  HOSTETTLER, Urs ,  ZIGERLIG, Benno ,  WABER, Toni

Inventor： HAAG, Werner ,  CLOETTA, Dominique ,  HOSTETTLER, Urs ,  ZIGERLIG, Benno ,  WABER, Toni

IPC: H01J33/02 ,  H01J3/02 ,  H01J7/18 ,  G21K5/04 ,  A61L2/08

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

Abstract: The present invention relates to an electron beam device having a body provided with an exit window, said body is forming or is at least partly forming a vacuum chamber, said vacuum chamber comprising therein a cathode housing (112) and at least one electron generating filament (120). At least one getter sheet (124) is provided between the cathode housing (112) and the filament (120). The invention is further comprising a getter sheet (124) for use in an electron beam device and a method of manufacturing an electron beam device comprising at least one getter sheet.

Abstract translation: 本发明涉及一种电子束装置，其具有设置有出射窗的主体，所述主体形成或至少部分地形成真空室，所述真空室在其中包括阴极壳体（112 ）和至少一个电子发生灯丝（120）。 在阴极壳体（112）和灯丝（120）之间提供至少一个吸气片（124）。 本发明进一步包括用于电子束装置中的吸气片（124）和制造包括至少一个吸气片的电子束装置的方法。