STERILIZATION MACHINE AND METHOD FOR STERILIZING PACKAGING CONTAINERS
    1.
    发明申请
    STERILIZATION MACHINE AND METHOD FOR STERILIZING PACKAGING CONTAINERS 审中-公开
    灭菌机和杀菌包装容器的灭菌方法

    公开(公告)号:WO2015124358A1

    公开(公告)日:2015-08-27

    申请号:PCT/EP2015/051075

    申请日:2015-01-21

    摘要: Sterilization apparatus for sterilizing packaging containers(2), the sterilization apparatus comprising a first carousel (20) for supporting a plurality of sterilization devices (50), the sterilization devices (50) being adapted to sterilize an interior of the packaging containers (2) by electron beam irradiation, and a transport system for transporting the packaging containers (2), the transport system comprising a second carousel (40) coaxial with the first carousel (20), wherein the first carousel (20) comprises a first rotatable shaft (28) and the second carousel (40) comprises a separate second rotatable shaft (44) coaxial with the first rotatable shaft (20).

    摘要翻译: 用于对包装容器(2)进行杀菌的消毒装置,所述灭菌装置包括用于支撑多个灭菌装置(50)的第一转盘(20),所述灭菌装置(50)适于对所述包装容器(2)的内部进行消毒, 以及用于运送包装容器(2)的输送系统,所述输送系统包括与第一转盘(20)同轴的第二转盘(40),其中第一转盘(20)包括第一可旋转轴( 28),并且第二转盘(40)包括与第一可旋转轴(20)同轴的单独的第二可旋转轴(44)。

    ADDITIVE MANUFACTURING OF THREE-DIMENSIONAL ARTICLES
    2.
    发明申请
    ADDITIVE MANUFACTURING OF THREE-DIMENSIONAL ARTICLES 审中-公开
    三维物品的添加剂制造

    公开(公告)号:WO2017084811A1

    公开(公告)日:2017-05-26

    申请号:PCT/EP2016/074575

    申请日:2016-10-13

    申请人: ARCAM AB

    发明人: FAGER, Mattias

    摘要: The present invention relates to a method of forming a three- dimensional article through successively depositing individual layers of powder material that are fused together so as to form the article, comprising a method of operating a triode electron beam source including a cathode (102), a grid (104) and an anode (106) with the following steps: (a) setting an electron beam current, a cathode heating power, a grid potential Ug and a cathode potential Uc to predetermined start values; (b) reducing the cathode heating power and decreasing a Ug - Uc potential difference for mainintainig a predetermined electron beam current; (c) detecting an X-ray signal emanating from the electron beam source with at least one X-ray detector (190); (d) repeating said reducing and detecting steps until the detected X- ray signal is above a predetermined value; and (e) increasing the cathode heating power by a predetermined safety value above the heating power value which resulted in X-ray signals above said predetermined value. Thereby, the lowest acceptable cathode heating power without affacting the electron beam current is determined and thus the lifetime of the cathode element is prolonged.

    摘要翻译: 本发明涉及一种通过连续沉积熔合在一起以形成制品的单独的粉末材料层来形成三维制品的方法,该方法包括操作三极电子束 其包括阴极(102),栅极(104)和阳极(106),其具有以下步骤:(a)将电子束电流,阴极加热功率,栅极电势Ug和阴极电势Uc设置为预定的开始 值; (b)降低阴极加热功率并降低用于保持预定电子束电流的Ug-Uc电位差; (c)用至少一个X射线检测器(190)检测从电子束源发出的X射线信号; (d)重复所述减少和检测步骤,直到检测到的X射线信号高于预定值; 和(e)将阴极加热功率增加高于导致X射线信号高于所述预定值的加热功率值的预定安全值。 因此,确定了最低可接受的阴极加热功率而不影响电子束电流,从而延长了阴极元件的寿命。

    STERILIZATION DEVICE AND AN ELECTRON BEAM EMITTER
    3.
    发明申请
    STERILIZATION DEVICE AND AN ELECTRON BEAM EMITTER 审中-公开
    灭菌装置和电子束发射器

    公开(公告)号:WO2015124356A1

    公开(公告)日:2015-08-27

    申请号:PCT/EP2015/051070

    申请日:2015-01-21

    发明人: MELLBIN, Håkan

    摘要: Sterilization device, in particular for sterilization of packaging material, comprising a first chamber, a barrier element and a connection area, wherein the first chamber is adapted to provide charge carriers for sterilization, characterized in that the connection area is connected to a third chamber so that the barrier element forms at least one part of the boundary of a volume in which a first atmosphere exists.

    摘要翻译: 杀菌装置,特别是用于包装材料的灭菌,包括第一室,阻挡元件和连接区域,其中第一室适于提供用于灭菌的电荷载体,其特征在于,连接区域连接到第三室 屏障元件形成存在第一气氛的体积的边界的至少一部分。

    POWER SUPPLY FOR ELECTRON GUN AND ELECTRON MICROSCOPE HAVING THE SAME
    4.
    发明申请
    POWER SUPPLY FOR ELECTRON GUN AND ELECTRON MICROSCOPE HAVING THE SAME 审中-公开
    电子枪及其电子显微镜的电源

    公开(公告)号:WO2009054605A1

    公开(公告)日:2009-04-30

    申请号:PCT/KR2008/004831

    申请日:2008-08-20

    IPC分类号: H01J29/46

    摘要: A power supply for supplying an electric power to an electron gun, which is used in an electron microscope, and an electron microscope having the same are disclosed. The power supply includes a base board, and at least one sub-board vertically mounted on the base board to supply an electric power to an anode electrode, a filament for emitting electrons, and a grid. The at least one sub-board can include a first sub-board to supply an accelerating volatage to the anode electrode, a second sub-board to supply a heating current to the filament, and a third sub-board to supply a grid volatage to the grid.

    摘要翻译: 公开了一种用于向电子显微镜中使用的电子枪供电的电源以及具有该电源的电子显微镜。 该电源包括基板和至少一个垂直安装在基板上的子板,以向阳极,用于发射电子的灯丝以及栅格供应电力。 所述至少一个子板可以包括用于向阳极提供加速电压的第一子板,用于向灯丝供应加热电流的第二子板以及用于向电池提供电网电压的第三子板 网格。

    POWER SUPPLY FOR ELECTRON GUN AND ELECTRON MICROSCOPE HAVING THE SAME
    6.
    发明申请
    POWER SUPPLY FOR ELECTRON GUN AND ELECTRON MICROSCOPE HAVING THE SAME 审中-公开
    具有电子枪和电子显微镜的电源

    公开(公告)号:WO2009054605A4

    公开(公告)日:2009-06-11

    申请号:PCT/KR2008004831

    申请日:2008-08-20

    IPC分类号: H01J29/46

    摘要: A power supply for supplying an electric power to an electron gun, which is used in an electron microscope, and an electron microscope having the same are disclosed. The power supply includes a base board, and at least one sub-board vertically mounted on the base board to supply an electric power to an anode electrode, a filament for emitting electrons, and a grid. The at least one sub-board can include a first sub-board to supply an accelerating volatage to the anode electrode, a second sub-board to supply a heating current to the filament, and a third sub-board to supply a grid volatage to the grid.

    摘要翻译: 公开了一种用于向电子显微镜中使用的电子枪供电的电源和具有该电源的电子显微镜。 电源包括基板和垂直安装在基板上的至少一个子板,以向阳极电极提供电力,用于发射电子的灯丝和电网。 所述至少一个子板可以包括用于向所述阳极电极提供加速挥发物的第一子板,向所述细丝提供加热电流的第二子板,以及向所述第一子板提供栅格波动的第三子板 电网。

    RADIANTLY HEATED CATHODE FOR AN ELECTRON GUN AND HEATING ASSEMBLY
    7.
    发明申请
    RADIANTLY HEATED CATHODE FOR AN ELECTRON GUN AND HEATING ASSEMBLY 审中-公开
    用于电子枪和加热组件的辐射加热阴极

    公开(公告)号:WO2006083754A3

    公开(公告)日:2007-04-12

    申请号:PCT/US2006003175

    申请日:2006-01-27

    IPC分类号: G01N23/04 G21K5/10

    CPC分类号: H01J37/242 H01J2237/3175

    摘要: A heating assembly (36) for heating a cathode (38) of an electron gun (30) of an exposure apparatus (10) includes a radiation source (42) and a beam shaper (44). The radiation source (42) generates a source beam (46). The beam shaper (44) receives the source beam (46) and selectively shapes the source beam (46) into a shaped beam (48) that is directed to the cathode (38). In certain embodiments, the beam shaper (44) can readily change the shape and intensity profile of the shaped beam (48) to achieve a desired electron beam (32) from the electron gun (30). In one embodiment, the radiation source (42) generates a pulsed source beam (46).

    摘要翻译: 用于加热曝光装置(10)的电子枪(30)的阴极(38)的加热组件(36)包括辐射源(42)和光束整形器(44)。 辐射源(42)产生源光束(46)。 光束整形器(44)接收源光束(46)并且选择性地将源光束(46)成形为被引导到阴极(38)的成形光束(48)。 在某些实施例中,光束整形器(44)可以容易地改变成形光束(48)的形状和强度分布,以实现来自电子枪(30)的期望的电子束(32)。 在一个实施例中,辐射源(42)产生脉冲源光束(46)。

    RADIANTLY HEATED CATHODE FOR AN ELECTRON GUN AND HEATING ASSEMBLY
    8.
    发明申请
    RADIANTLY HEATED CATHODE FOR AN ELECTRON GUN AND HEATING ASSEMBLY 审中-公开
    用于电子枪和加热组件的辐射加热阴极

    公开(公告)号:WO2006083754A2

    公开(公告)日:2006-08-10

    申请号:PCT/US2006/003175

    申请日:2006-01-27

    IPC分类号: H01J37/317 H01J37/073

    CPC分类号: H01J37/242 H01J2237/3175

    摘要: A heating assembly (36) for heating a cathode (38) of an electron gun (30) of an exposure apparatus (10) includes a radiation source (42) and a beam shaper (44). The radiation source (42) generates a source beam (46). The beam shaper (44) receives the source beam (46) and selectively shapes the source beam (46) into a shaped beam (48) that is directed to the cathode (38). In certain embodiments, the beam shaper (44) can readily change the shape and intensity profile of the shaped beam (48) to achieve a desired electron beam (32) from the electron gun (30). In one embodiment, the radiation source (42) generates a pulsed source beam (46).

    摘要翻译: 用于加热曝光装置(10)的电子枪(30)的阴极(38)的加热组件(36)包括辐射源(42)和光束整形器(44)。 辐射源(42)产生源光束(46)。 光束整形器(44)接收源光束(46)并且选择性地将源光束(46)成形为被引导到阴极(38)的成形光束(48)。 在某些实施例中,光束整形器(44)可以容易地改变成形光束(48)的形状和强度分布,以实现来自电子枪(30)的期望的电子束(32)。 在一个实施例中,辐射源(42)产生脉冲源光束(46)。