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116 条记录 (耗时 0.013 秒)

    Electron tube
    61.
    发明授权
    Electron tube 有权
    电子管

    公开(公告)号：US06198221B1

    公开(公告)日：2001-03-06

    申请号：US09207667

    申请日：1998-12-09

    申请人： Motohiro Suyama ,  Suenori Kimura ,  Norio Asakura ,  Ken Hirano ,  Yoshihiko Kawai ,  Yutaka Hasegawa ,  Tetsuya Morita

    发明人： Motohiro Suyama ,  Suenori Kimura ,  Norio Asakura ,  Ken Hirano ,  Yoshihiko Kawai ,  Yutaka Hasegawa ,  Tetsuya Morita

    IPC分类号： H01J4312

    CPC分类号： H01J9/26 ,  H01J43/28 ,  H01J2231/50068

    摘要： The present invention relates to an electron tube comprising, at least, a cathode electrode, a face plate having a photocathode, and an electron entrance surface provided at a position where the electron emitted from the photocathode reaches. The object of the present invention is to provide an electron tube which can reduce its size and has a structure for improving the workability in its assembling process. In particular, the electron tube according to the present invention has a bonding ring, provided between the face plate and the cathode electrode, for bonding the face plate and the cathode electrode together. The bonding ring is made of a metal material selected from the group consisting of In, Au, Pb, alloys containing In, and alloys containing Pb.

    摘要翻译： 本发明涉及一种电子管，其至少包括阴极电极，具有光电阴极的面板和设置在从光电阴极发射的电子到达的位置处的电子入射面。 本发明的目的是提供一种电子管，其可以减小其尺寸并具有用于提高其组装过程中的可加工性的结构。 特别地，根据本发明的电子管具有设置在面板和阴极之间的用于将面板和阴极接合在一起的接合环。 接合环由选自In，Au，Pb，含有In的合金和含Pb合金的金属材料制成。

    Apparatus for sealing lamp mount to lamp tube
    64.
    发明授权
    Apparatus for sealing lamp mount to lamp tube 失效
    将灯座密封到灯管的装置

    公开(公告)号：US4382645A

    公开(公告)日：1983-05-10

    申请号：US178629

    申请日：1980-08-15

    申请人： Masatoshi Hayakawa ,  Masahiro Tanioka

    发明人： Masatoshi Hayakawa ,  Masahiro Tanioka

    IPC分类号： H01J9/26 ,  H01K3/14 ,  H01J9/46

    CPC分类号： H01K3/14 ,  H01J9/26

    摘要： An apparatus for sealing a lamp mount having a coil mounted thereon to an end of a lamp tube is provided with chuck means releasably holding a lamp tube; an evacuator body axially movable with respect to the lamp tube, the evacuator body having a vacuum chamber into which an end of an evacuator pipe on the lamp mount is inserted; and a burner device for heating the flare of the lamp mount and an end of the lamp tube provided between said evacuator body and the end of the lamp tube, said burner device having a burner body with a burner tank and a number of burner nozzles.

    摘要翻译： 一种用于将其上安装有线圈的灯座密封到灯管的端部的装置设置有可释放地保持灯管的卡盘装置; 排气管主体，其相对于所述灯管可轴向移动，所述排气管主体具有真空室，所述灯座上的排气管的一端插入其中; 以及用于加热灯座的喇叭口和设置在所述抽空器体与灯管端部之间的灯管的端部的燃烧器装置，所述燃烧器装置具有带有燃烧器罐和多个燃烧器喷嘴的燃烧器本体。

    Drift tube with true hermetic seal
    68.
    发明授权
    Drift tube with true hermetic seal 有权

    公开(公告)号：US12040168B2

    公开(公告)日：2024-07-16

    申请号：US17766203

    申请日：2020-10-01

    申请人： Optical Systems, LLC

    发明人： Arash Ghorbani

    IPC分类号： H01J47/00 ,  H01J9/26

    CPC分类号： H01J47/008 ,  H01J9/26 ,  H01J47/002

    摘要： A drift tube construction includes a thin wall aluminum tube with a thin wire at its center attached to a terminal. The tube is plugged at both ends. The terminal is embedded at the center of the plug with material insulating it from Drift tube main body. The Drift tube assembly is sealed and filled with a gas mixture. A voltage is applied to the thin wire via the terminal. Current drift tubes employ plastic material to insulate the terminal from Drift tube main body and O-rings to provide a near hermetic seal.

    Photomultiplier and its manufacturing method
    69.
    发明授权
    Photomultiplier and its manufacturing method 有权

    公开(公告)号：US09460899B2

    公开(公告)日：2016-10-04

    申请号：US14841886

    申请日：2015-09-01

    申请人： HAMAMATSU PHOTONICS K.K.

    发明人： Hiroyuki Kyushima ,  Hideki Shimoi ,  Akihiro Kageyama ,  Keisuke Inoue ,  Masuo Ito

    IPC分类号： H01J43/04 ,  H01J43/08 ,  H01J43/24 ,  H01J9/26

    CPC分类号： H01J43/08 ,  H01J9/26 ,  H01J43/04 ,  H01J43/24

    摘要： The present invention relates to a photomultiplier having a structure for making it possible to easily realize high detection accuracy and fine processing, and a method of manufacturing the same. The photomultiplier comprises an enclosure having an inside kept in a vacuum state, whereas a photocathode emitting electrons in response to incident light, an electron multiplier section multiplying in a cascading manner the electron emitted from the photocathode, and an anode for taking out a secondary electron generated in the electron multiplier section are arranged in the enclosure. A part of the enclosure is constructed by a glass substrate having a flat part, whereas each of the electron multiplier section and anode is two-dimensionally arranged on the flat part in the glass substrate.