X-ray generating apparatus
    6.
    发明授权
    X-ray generating apparatus 有权
    X射线发生装置

    公开(公告)号:US09570266B2

    公开(公告)日:2017-02-14

    申请号:US15135668

    申请日:2016-04-22

    Inventor: Akihiro Miyaoka

    Abstract: An x-ray generating apparatus comprises: a vacuum container having a main body, and a moving member coupled movably and airtightly to the main body via a vacuum bellows; and a guide mechanism, provided on an outer side of the vacuum container, for regulating the movement and inclination of the moving member in an approaching/separation direction with respect to an electron gun. The guide mechanism includes a guide portion where a guide flat surface along a plane orthogonal to a central axis of the electron beam is formed, the guide portion being provided on the main body side, a guided portion where a guided flat surface facing the guide flat surface is formed, the guided portion being provided on the moving member side, and at least three rolling elements placed between the guide flat surface and the guided flat surface.

    Abstract translation: X射线产生装置包括:具有主体的真空容器和通过真空波纹管可移动和气密地连接到主体的移动构件; 以及引导机构,设置在真空容器的外侧,用于调节移动构件相对于电子枪的接近/分离方向的移动和倾斜。 引导机构包括:引导部,其沿着与电子束的中心轴正交的平面形成引导平面,引导部设置在主体侧,引导部,其中被引导的平面朝向引导平面 形成有导向部分设置在移动构件侧上的至少三个滚动元件,以及设置在引导平面与导向平面之间的至少三个滚动元件。

    X-RAY GENERATING DEVICE WITH ELECTRON SCATTERING ELEMENT AND X-RAY SYSTEM
    8.
    发明申请
    X-RAY GENERATING DEVICE WITH ELECTRON SCATTERING ELEMENT AND X-RAY SYSTEM 审中-公开
    具有电子散射元件和X射线系统的X射线发生器件

    公开(公告)号:US20120207269A1

    公开(公告)日:2012-08-16

    申请号:US13501464

    申请日:2010-10-21

    Abstract: The present invention relates to X-ray generating technology in general. Providing X-ray generating device internal voltage sources or potentials may help reduce necessary feed-throughs into an evacuated envelope of an X-ray generating device. Consequently, an X-ray generating device comprising an electron scattering element is presented. According to the present invention, an X-ray generating device is provided, comprising an electron emitting element 16, an electron collecting element 20 and an electron scattering element 42. A primary electron beam 17a is arrangeable between the electron emitting element 16 and the electron collecting element 20. The electron emitting element 16 and the electron collecting element 20 are operatively coupled for generating X-radiation 14.

    Abstract translation: 本发明一般涉及X射线产生技术。 提供X射线产生装置的内部电压源或电位可以有助于减少必要的馈通到X射线产生装置的抽真空的外壳中。 因此,提出了包括电子散射元件的X射线产生装置。 根据本发明,提供一种X射线产生装置,其包括电子发射元件16,电子收集元件20和电子散射元件42.一个电子束17a可布置在电子发射元件16和电子 电子发射元件16和电子收集元件20可操作地耦合以产生X辐射14。

    X-RAY TUBE
    10.
    发明申请
    X-RAY TUBE 有权
    X射线管

    公开(公告)号:US20100239071A1

    公开(公告)日:2010-09-23

    申请号:US12602177

    申请日:2008-05-21

    CPC classification number: H01J35/16 H01J35/20 H01J2235/205

    Abstract: The present invention provides an X-ray tube that improves and stabilizes a withstanding voltage performance and thus ensures the reliability of a product.The present invention is an X-ray tube comprising a cathode for emitting electrons, an anode for emitting an X-ray which an irradiation of the electrons emitted from the cathode causes, and a glass tube for confining the cathode and the anode in a vacuum, wherein an inside surface of the glass tube is covered with a glass thin film having a melting point lower than that of a glass of the glass tube and particles adhered to the glass tube by the glass thin film.

    Abstract translation: 本发明提供一种X射线管,其能够改善和稳定耐压性能,从而确保产品的可靠性。 本发明是一种包括用于发射电子的阴极的X射线管,用于发射从阴极发射的电子的照射引起的X射线的阳极和用于将阴极和阳极限制在真空中的玻璃管 其特征在于,所述玻璃管的内表面被玻璃薄膜覆盖,所述玻璃薄膜的熔点低于所述玻璃管的玻璃的熔点,所述玻璃薄片的玻璃薄片附着在所述玻璃管上。

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