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71. 发明授权

EP1751783B1 CHARGED PARTICLE GUN 有权
标题翻译： CANNON用于带电粒子
公开(公告)号：EP1751783B1
公开(公告)日：2011-04-27
申请号：EP05739271.4
申请日：2005-05-13
申请人： Nanobeam Limited
发明人： ZHANG, Tao
IPC分类号： H01J3/02 , H01J1/16 , H01J37/06
CPC分类号： H01J3/027 , H01J1/16 , H01J1/18 , H01J37/065 , H01J37/067
摘要： An electron gun (1) includes an emitter (2), a tubular support (3) and an adaptor (4) for receiving the emitter. The adaptor includes a tapered plugging surface (7) and the tubular support includes a correspondingly tapered seating surface (9) for receiving the plugging surface. The plugging surface and seating surface have conical profiles which help to position the adaptor concentrically with the support.

72. 发明授权

EP2128886B1 Charged particle source with integrated energy filter 有权
标题翻译：具有集成能量过滤器的带电粒子源
公开(公告)号：EP2128886B1
公开(公告)日：2010-10-13
申请号：EP09160973.5
申请日：2009-05-25
申请人： FEI Company
发明人： Henstra, Alexander
IPC分类号： H01J37/05 , H01J37/09 , H01J37/147 , H01J37/153 , H01J37/04
CPC分类号： H01J37/05 , H01J3/027 , H01J3/04 , H01J37/063 , H01J2237/045 , H01J2237/057 , H01J2237/061 , H01J2237/08 , H01J2237/15 , H01J2237/1534

73. 发明公开

EP1783810A3 Electron Gun 审中-公开
标题翻译：电子枪
公开(公告)号：EP1783810A3
公开(公告)日：2010-02-17
申请号：EP06255646.9
申请日：2006-11-02
申请人： United Technologies Corporation
发明人： Tymashov, Viktor A , Ryabenko, Sergiy I , Zhdanov, Oleg L. , Tsepkalov, Andriy A
IPC分类号： H01J37/06 , H01J3/02 , H01J37/075 , H01J37/065 , H01J37/30 , C23C14/30
CPC分类号： H01J37/3053 , H01J3/02 , H01J3/027 , H01J37/065 , H01J2237/06308 , H01J2237/14 , H01J2237/15 , H01J2237/3132
摘要： An electron gun (10) includes the following: a primary thermionic electron source (44), a secondary thermionic electron source (58) and a focusing electrode (62) disposed within a first housing (12) that includes one or more reference members adjustably attached to a housing support connected to a first platform; an anode (78) and one or more focusing coils (86A, 86B) disposed within a second housing (14) comprising one or more insulating members adjustably connected to the first platform; and one or more deflection coils (104A, 104B) disposed within a third housing (16) connected to the second housing (14) and located opposite said first housing (12).

74. 发明公开

EP1783810A2 Electron Gun 审中-公开
标题翻译：电子枪
公开(公告)号：EP1783810A2
公开(公告)日：2007-05-09
申请号：EP06255646.9
申请日：2006-11-02
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Tymashov, Viktor A , Ryabenko, Sergiy I , Zhdanov, Oleg L. , Tsepkalov, Andriy A
IPC分类号： H01J37/06 , H01J3/02
CPC分类号： H01J37/3053 , H01J3/02 , H01J3/027 , H01J37/065 , H01J2237/06308 , H01J2237/14 , H01J2237/15 , H01J2237/3132
摘要： An electron gun (10) includes the following: a primary thermionic electron source (44), a secondary thermionic electron source (58) and a focusing electrode (62) disposed within a first housing (12) that includes one or more reference members adjustably attached to a housing support connected to a first platform; an anode (78) and one or more focusing coils (86A, 86B) disposed within a second housing (14) comprising one or more insulating members adjustably connected to the first platform; and one or more deflection coils (104A, 104B) disposed within a third housing (16) connected to the second housing (14) and located opposite said first housing (12).
摘要翻译：电子枪（10）包括：设置在第一壳体（12）内的主热电子电子源（44），第二热电子电子源（58）和聚焦电极（62），所述第一壳体包括一个或多个可调节的参考构件连接到连接到第一平台的壳体支撑件; 设置在第二壳体（14）内的阳极（78）和一个或多个聚焦线圈（86A，86B），所述第二壳体（14）包括可调节地连接到所述第一平台的一个或多个绝缘构件; 以及一个或多个偏转线圈（104A，104B），其设置在连接到第二外壳（14）并与所述第一外壳（12）相对的第三外壳（16）内。

75. 发明公开

EP1448769A1 SOFT IONIZATION DEVICE AND APPLICATIONS THEREOF 审中-公开
标题翻译： DEVICE FOR软电离及其用途
公开(公告)号：EP1448769A1
公开(公告)日：2004-08-25
申请号：EP02744678.0
申请日：2002-06-25
申请人： Ionfinity LLC
发明人： HARTLEY, Frank, T.
IPC分类号： C12N13/00 , G01N24/00 , H01J7/24
CPC分类号： H01J49/168 , G01N2223/612 , H01J3/027 , H01J3/04 , H01J27/02 , H01J27/26 , H01J37/08 , H01J49/0018 , H01J49/0427 , H01J2237/061 , H01J2237/0815 , H01J2237/317
摘要： A soft ionization device is disclosed that comprises a series of electrodes (120, 122) having spacing less than the means free path of the molecules to be ionized. In some embodiments, the soft ionization device (99) is used in various applications that require ion or electron sources such as biological or chemical reactors, ion milling, and numerous replacements for conventional hot cathode systems. In another embodiment, a valence spectrometer is disclosed that is configured to variably ionize molecules (301) by their valiancy. In other embodiments, the ionization device is coupled to a spectrometer for the characterization of biological matter. Also disclosed is a preconditioner for preparing biological matter to be ionized.

76. 发明授权

EP0763846B1 Kathodenstrahlröhre 失效
公开(公告)号：EP0763846B1
公开(公告)日：2002-12-18
申请号：EP96114110.8
申请日：1996-09-04
申请人： Samtel Electron Devices GmbH
发明人： Gassler, Gerhard, Dr.rer.nat. , Hörsch, Gerhard, Dr.rer.nat.
IPC分类号： H01J29/48 , H01J3/02
CPC分类号： H01J29/485 , H01J3/027

77. 发明公开

EP0974999A1 Microwave electron gun 审中-公开
标题翻译： Mikrowellen-Elektronenkanone
公开(公告)号：EP0974999A1
公开(公告)日：2000-01-26
申请号：EP99114549.1
申请日：1999-07-23
申请人： NEC CORPORATION
发明人： Uchikawa, Tatsuya
IPC分类号： H01J3/02 , H01J23/06
CPC分类号： H01J23/065 , H01J3/027
摘要： An electron gun with a simple structure, wherein electrodes are extracted along the axis of the gun. The electron gun comprises first stepped metal cylinder (201) which is joined with cathode (200), second metal cylinder (202) which is joined with first stepped metal cylinder (201), metal plate (221) which is joined with second metal cylinder (202), insulating cylinder (220) which is joined with metal plate (221), third metal cylinder (260) which is joined with the outer surface of insulating cylinder (220), fourth metal cylinder (210) which is joined with third metal cylinder (260), stepped insulating cylinder (250) which is joined with fourth stepped metal cylinder (210) fifth metal cylinder (270) which is joined with stepped insulating cylinder (250). Fifth metal cylinder (270) is grounded. Cathode lead wire and heater lead wire are extracted from insulating cylinder (220), while anode lead wire is connected with metal cylinder (260).
摘要翻译：一种具有简单结构的电子枪，其中沿着枪的轴线提取电极。电子枪包括与阴极（200）连接的第一阶梯式金属圆筒（201），与第一阶梯式金属圆筒（201）连接的第二金属圆筒（202），与第二金属圆筒（202），与金属板（221）连接的绝缘筒（220），与绝缘筒（220）的外表面接合的第三金属圆筒（260），与第三金属圆筒金属圆筒（260），与阶梯式绝缘圆筒（250）连接的第四级金属圆筒（210）第五金属圆筒（270）连接的台阶型绝缘圆筒（250）。第五金属圆筒（270）接地。阴极引线和加热器引线从绝缘圆筒（220）中提取，而阳极引线与金属圆筒（260）连接。

78. 发明公开

EP0950256A1 ELECTRON BEAM ACCELERATOR 失效
标题翻译：电子加速器
公开(公告)号：EP0950256A1
公开(公告)日：1999-10-20
申请号：EP97954262.0
申请日：1997-12-30
申请人： Applied Advanced Technologies, Inc.
发明人： AVNERY, Tzvi
IPC分类号： G21K5 , H01J3 , H01J33 , H05H5
CPC分类号： H01J33/02 , H01J3/027 , H01J33/00
摘要： An electron accelerator (10) includes a vacuum chamber (46) having an electron beam exit window (24). An electron generator (31) is positioned within the vacuum chamber for generating electrons. A housing (30) surrounds the electron generator and has a first series of openings (34) 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. The housing also has a second series and third series of openings (35) formed in the housing on opposite sides of the electron generator for causing electrons to be uniformly distributed across the electron beam by flattening electrical field lines between the electron generator and the exit window.

79. 发明公开

EP0863535A1 Switch tube 失效
标题翻译： Schaltröhre
公开(公告)号：EP0863535A1
公开(公告)日：1998-09-09
申请号：EP98301606.4
申请日：1998-03-04
申请人： LITTON SYSTEMS, INC.
发明人： True, Robert Brownell
IPC分类号： H01J23/07 , H01J21/10 , H01J19/38 , H01J3/02 , H01J25/02
CPC分类号： H01J3/027 , H01J21/10 , H01J23/07
摘要： A high power switching apparatus comprises an annular cathode (66) having a surface (67) capable of emitting a hollow electron beam therefrom and an anode cavity (50) spaced from said cathode (66). The cavity has an annular opening smaller in dimension than a corresponding internal dimension (52) that defines the cavity to provide a Faraday cage collector of the hollow electron beam. A control electrode (38, 39) is disposed between the cathode (66) and the anode cavity (50) in a non-intercepting position relative to the hollow electron beam. The control electrode comprises a first control electrode element (38) disposed outside of the hollow electrode beam and a second control electrode element (39) disposed inside of the hollow electron beam. A controlling electric field region is provided between the first and second electrode elements (38, 39) for modulation of the hollow electron beam. Arc suppressing electrodes (33, 34) are also disposed between the control electrode and the anode. In use, the arc suppressing electrodes (33, 34) are maintained at the same electric potential of the cathode (66). A voltage, positive with respect to the cathode (66), is applied to the control electrodes (38, 39) in order to draw the hollow electron beam from the emitting surface (67) of the cathode (66) and into the anode cavity (50). The potential of the anode (51) is generally positive with respect to the cathode (66), however, it need not be at a potential as high as that of the control electrodes (38, 39) especially when electrons are being drawn from the cathode (66).
摘要翻译：大功率开关装置包括具有能够从其中发射中空电子束的表面（67）和与所述阴极（66）间隔开的阳极腔（50）的环形阴极（66）。空腔具有尺寸小于相应的内部尺寸（52）的环形开口，该内部尺寸限定了空腔以提供中空电子束的法拉第笼式收集器。控制电极（38,39）相对于中空的电子束在非截止位置处设置在阴极（66）和阳极腔（50）之间。控制电极包括设置在中空电极束外侧的第一控制电极元件（38）和设置在中空电子束内部的第二控制电极元件（39）。在第一和第二电极元件（38,39）之间提供控制电场区域，用于调制空心电子束。电弧抑制电极（33,34）也设置在控制电极和阳极之间。在使用中，电弧抑制电极（33,34）保持与阴极（66）相同的电位。为了从阴极（66）的发射表面（67）抽出中空电子束并将其施加到阳极腔（38,39）中，相对于阴极（66）正电压的电压被施加到控制电极（38,39）（50）。阳极（51）的电位相对于阴极（66）通常是正的，然而，其不需要处于与控制电极（38,39）的电位相同的电位，特别是当电子从阴极（66）。

80. 发明公开

EP0763846A3 Kathodenstrahlröhre 失效
标题翻译： CRT
公开(公告)号：EP0763846A3
公开(公告)日：1997-11-12
申请号：EP96114110.8
申请日：1996-09-04
申请人： Licentia Patent-Verwaltungs-GmbH
发明人： Gassler, Gerhard, Dr.rer.nat. , Hörsch, Gerhard, Dr.rer.nat.
IPC分类号： H01J29/48 , H01J3/02
CPC分类号： H01J29/485 , H01J3/027
摘要： Für eine Kathodenstrahlröhre mit mindestens einer Gitterelektrode mit einer Blendenöffnung wird vorgeschlagen, die Gitterelektrode aus einem nichtleitendem Trägerkörper vorzugsweise einer keramischen Folie, mit einer metallisierten Fläche im Bereich der Blendenöffnung aufzubauen. Hierdurch kann die Gitterkapazität gegenüber einer metallischen Gitterelektrode verringert und die Grenzfrequenz der Strahlmodulation erhöht werden.
摘要翻译：对于具有至少一个具有光阑开口的栅电极的阴极射线管，建议由不导电的载体主体，优选陶瓷箔构成栅格电极，并在膜开口的区域中具有金属化表面。结果，与金属格栅电极相比，格栅容量可以减小，并且可以增加射束调制的截止频率。

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