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    X-RAY GENERATOR OF OPEN TYPE
    16.
    发明授权
    X-RAY GENERATOR OF OPEN TYPE 有权
    OPEN射线发生器

    公开(公告)号：EP1233658B1

    公开(公告)日：2007-12-26

    申请号：EP00970149.1

    申请日：2000-10-27

    Applicant: HAMAMATSU PHOTONICS K.K.

    Inventor： OCHIAI, Yutaka ,  TAKASE, Kinji

    IPC: H05G1/00 ,  H01F27/02 ,  H01J3/02 ,  H01J35/14

    CPC classification number: H01J3/028 ,  H01J35/025 ,  H01J35/06 ,  H01J35/14 ,  H01J2235/186 ,  Y10S439/936

    Abstract: An X-ray generator (1) of open type comprising a section (15) for generating a high voltage (e.g. 160 kV) in order to enhance the handling by eliminating a high voltage cable, and a power supply section (14) where a grid connection wiring (32) and a filament connection wiring (33) are molded with resin, wherein the molded power supply section (14) is secured to the base of a tubular section (2) to realize an X-ray generator integrated with its power supply. The degree of freedom in the structure of the high voltage generating section (15) and that in the bending of the wiring (32, 33) are enhanced remarkably because the high voltage generating section (15), the grid connection wiring (32), and the filament connection wiring (33) are molded with resin.

    Nondestructive inspection apparatus
    19.
    发明授权
    Nondestructive inspection apparatus 有权
    无损检测仪器

    公开(公告)号：US06600809B1

    公开(公告)日：2003-07-29

    申请号：US10111802

    申请日：2002-04-29

    Applicant: Yutaka Ochiai

    Inventor： Yutaka Ochiai

    IPC: H05G110

    CPC classification number: H05G1/10 ,  G01N23/04 ,  H01J3/028 ,  H01J35/025 ,  H01J35/06 ,  H01J35/14 ,  H01J2235/087 ,  H01J2235/186 ,  H05G1/06

    Abstract: A nondestructive inspection apparatus with integrated power supply comprises a molded power supply section (14) having a resin-molded high voltage (e.g. 160 kV) generating section (15) secured to the base of a tubular section (2). The durability and handlability are improved by omitting a high voltage cable. Since the high voltage generating section (15) is confined in a molding resin, the degree of freedom in the arrangement of the high voltage generating section (15) within the mold is enhanced significantly. Furthermore, an X-ray generating unit (1) can be installed stably in the nondestructive inspection apparatus (70) by disposing the heavy molded power supply section (14) under a target (10).

    Abstract translation: 具有集成电源的非破坏性检查装置包括：具有固定到管状部分（2）的基部上的树脂模制高压（例如160kV）产生部分（15）的模制电源部分（14）。 通过省略高压电缆可以改善耐用性和可操作性。 由于高电压产生部分（15）被限制在模塑树脂中，所以高模压成形部（15）的配置的自由度显着提高。 此外，通过将重型成型电源部（14）配置在目标（10）下方，可以将X射线产生单元（1）稳定地安装在非破坏性检查装置（70）中。

    Apparatus for assembling and inspecting electron gun of cathode ray tube
    20.
    发明申请
    Apparatus for assembling and inspecting electron gun of cathode ray tube 审中-公开
    用于组装和检查阴极射线管电子枪的装置

    公开(公告)号：US20030104754A1

    公开(公告)日：2003-06-05

    申请号：US10216222

    申请日：2002-08-12

    Inventor： Nobuhide Hinomoto

    IPC: H05B033/10 ,  H01J009/46

    CPC classification number: H01J3/028 ,  H01J3/029 ,  H01J9/18 ,  H01J29/487 ,  H01J29/488

    Abstract: An apparatus for assembling and inspecting an electron gun of a cathode ray tube includes a mandrel 5 and a measuring nozzle 2. The mandrel 5 has an outer diameter larger than the electron-beam-transmission hole of the Gm electrode 30. The mandrel 5 abuts against the Gm electrode 30 from G3 electrode 40 side, to seal the electron-beam-transmission hole of the Gm electrode 30. The measuring nozzle 2 has a tip that can be inserted through the electron-beam-transmission holes of the G1 and G2 electrodes from the G1 electrode side, and blows air toward the mandrel 5. A clearance between the G2 and Gm electrodes are measured according to the change in pressure of the blown air. It is possible to measure the clearance between the electrodes required for assembling the electron gun having the Gm electrode with a small electron-beam-transmission hole.

    Abstract translation: 用于组装和检查阴极射线管的电子枪的装置包括心轴5和测量喷嘴2.心轴5的外径大于Gm电极30的电子束透射孔。心轴5邻接 从G3电极40侧抵抗Gm电极30，以密封Gm电极30的电子束透射孔。测量喷嘴2具有可以插入通过G1和G2的电子束透射孔的尖端 电极从G1电极侧吹出，并且朝向心轴5吹送空气。根据吹送空气的压力变化来测量G2和Gm电极之间的间隙。 可以测量组装具有Gm电极的电子枪与小电子束透射孔所需的电极之间的间隙。

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