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    Rotating X-ray anode with an at least partly radially aligned ground structure
    32.
    发明授权
    Rotating X-ray anode with an at least partly radially aligned ground structure 有权
    具有至少部分径向对准的地面结构的旋转X射线阳极

    公开(公告)号：US09543108B2

    公开(公告)日：2017-01-10

    申请号：US14371228

    申请日：2013-01-07

    Applicant: PLANSEE SE

    Inventor： Peter Roedhammer ,  Juergen Schatte ,  Wolfgang Glatz ,  Thomas Mueller

    IPC: H01J35/10 ,  H01J9/14

    CPC classification number: H01J35/101 ,  H01J9/14 ,  H01J35/10 ,  H01J2235/083 ,  H01J2235/085 ,  H01J2235/1006

    Abstract: A rotating x-ray anode has an annular focal track. The surface of the focal track has a directed ground structure. Over the circumference of the annular focal track and over the radial extent of the focal track, the alignment of the ground structure is inclined relative to a tangential reference direction in the respective surface portion in each case by an angle that lies in the range from 15°, including, up to and including 90°. A corresponding method for producing a rotating x-ray anode is described.

    Abstract translation: 旋转的x射线阳极具有环形焦轨。 焦点轨迹的表面具有定向的地面结构。 在环形焦点轨道的圆周上并且在焦点轨迹的径向范围上，接地结构的对准相对于各个表面部分中的切向参考方向在每种情况下倾斜15°的范围内的角度 °，包括，最多和包括90°。 描述了用于生产旋转x射线阳极的相应方法。

    X-RAY GENERATOR
    34.
    发明申请
    X-RAY GENERATOR 有权
    X射线发生器

    公开(公告)号：US20150279608A1

    公开(公告)日：2015-10-01

    申请号：US14614781

    申请日：2015-02-05

    Applicant: SHIMADZU CORPORATION

    Inventor： Akihiro Miyaoka

    IPC: H01J35/04 ,  H01J35/18

    CPC classification number: H01J35/16 ,  A61B6/40 ,  A61B6/44 ,  A61B2560/0406 ,  H01J1/40 ,  H01J1/88 ,  H01J5/02 ,  H01J5/04 ,  H01J19/56 ,  H01J35/02 ,  H01J35/04 ,  H01J35/14 ,  H01J35/28 ,  H01J37/16 ,  H01J2235/083 ,  H01J2235/087 ,  H01J2235/16 ,  H01J2235/163 ,  H01J2235/186 ,  H05G1/02 ,  H05G1/04

    Abstract: An X-ray generator is provided using a transmission type target having a long life span, where it is possible to change the point for generating X-rays on the surface of the target while maintaining the vacuum chamber in a high vacuum state. A portion of a vacuum chamber 1 that includes a target 2 is linked to a main body portion 1a of the chamber through a linking member 5 as a movable chamber portion 1b. A fixed anode 12 is provided between the target 2 and the electrode 10 at the final stage from among a group of electrodes 8, 9 and 10 for electrostatically accelerating and converging electrons from an electron source 7 and is fixed to the main body portion 1a of the chamber in order to prevent the form of the electrical field from changing when the movable chamber portion 1b is shifted.

    Abstract translation: 使用寿命长的透射型靶设置X射线发生器，能够在将真空室保持在高真空状态的同时，改变在靶表面产生X射线的点。 包括目标2的真空室1的一部分通过作为可移动室部分1b的连接构件5连接到室的主体部分1a。 在一组电极8,9和10之间，在靶2和电极10之间设置固定阳极12，用于从电子源7静电加速和会聚电子，并固定到电极10的主体部分1a 该室为了防止当可动室部分1b移动时电场的形式改变。

    ROTATING X-RAY ANODE WITH AN AT LEAST PARTLY RADIALLY ALIGNED GROUND STRUCTURE
    35.
    发明申请
    ROTATING X-RAY ANODE WITH AN AT LEAST PARTLY RADIALLY ALIGNED GROUND STRUCTURE 有权
    旋转X射线阳极具有至少一部分放射性对准的接地结构

    公开(公告)号：US20150023473A1

    公开(公告)日：2015-01-22

    申请号：US14371228

    申请日：2013-01-07

    Applicant: PLANSEE SE

    Inventor： Peter Rödhammer ,  Jürgen Schatte ,  Wolfgang Glatz ,  Thomas Müller

    IPC: H01J35/10 ,  H01J9/14

    CPC classification number: H01J35/101 ,  H01J9/14 ,  H01J35/10 ,  H01J2235/083 ,  H01J2235/085 ,  H01J2235/1006

    Abstract: A rotating x-ray anode has an annular focal track. The surface of the focal track has a directed ground structure. Over the circumference of the annular focal track and over the radial extent of the focal track, the alignment of the ground structure is inclined relative to a tangential reference direction in the respective surface portion in each case by an angle that lies in the range from 15°, including, up to and including 90°. A corresponding method for producing a rotating x-ray anode is described.

    Abstract translation: 旋转的x射线阳极具有环形焦轨。 焦点轨迹的表面具有定向的地面结构。 在环形焦点轨道的圆周上并且在焦点轨迹的径向范围上，接地结构的对准相对于各个表面部分中的切向参考方向在每种情况下倾斜15°的范围内的角度 °，包括，最多和包括90°。 描述了用于生产旋转x射线阳极的相应方法。

    X-RAY GENERATING APPARATUS
    36.
    发明申请
    X-RAY GENERATING APPARATUS 有权
    X射线发生装置

    公开(公告)号：US20140105367A1

    公开(公告)日：2014-04-17

    申请号：US14055453

    申请日：2013-10-16

    Applicant: RIGAKU CORPORATION

    Inventor： Martin HORVARTH ,  Jiri MARSIK ,  Ladislav PINA ,  Vaclav JELINEK ,  Naohisa OSAKA ,  Kazuhiko OMOTE ,  Makoto KAMBE ,  Licai JIANG ,  Bonglea KIM

    IPC: H01J35/14

    CPC classification number: H01J35/14 ,  H01J2235/081 ,  H01J2235/083

    Abstract: The X-ray generating apparatus 100 applies an electron beam e1 onto a target 150 to generate X-rays x1, and includes a permanent magnet lens 120 configured to focus the electron beam e1, a correction coil 130 provided on a side of the electron beam e1 with respect to the permanent magnet lens 120 and configured to correct a focus position formed by the permanent magnet lens 120 in a traveling direction of the electron beam e1, and a target 150 onto which the focused electron beam is applied. Accordingly, the apparatus configuration can be extremely compact and lightweight in comparison with general apparatuses. Furthermore, by the correction coil 130, the intensity of the magnetic field can be finely adjusted and the focus position in the traveling direction of the electron beam e1 can be finely adjusted.

    Abstract translation: X射线产生装置100将电子束e1施加到靶150上以产生X射线x1，并且包括被配置为聚焦电子束e1的永磁体透镜120，设置在电子束侧的校正线圈130 e1相对于永磁体透镜120，并且被配置为在电子束e1的行进方向上校正由永久磁铁透镜120形成的聚焦位置，以及被施加聚焦电子束的目标150。 因此，与一般装置相比，装置结构可以非常紧凑和重量轻。 此外，通过校正线圈130，可以精细地调节磁场的强度，并且可以精细地调整电子束e1的行进方向上的聚焦位置。

    X-RAY TUBE TARGET BRAZED EMISSION LAYER
    37.
    发明申请
    X-RAY TUBE TARGET BRAZED EMISSION LAYER 有权
    X射线管目标BRAZED排放层

    公开(公告)号：US20120114105A1

    公开(公告)日：2012-05-10

    申请号：US13353540

    申请日：2012-01-19

    Applicant: Gregory Alan Steinlage ,  Michael Hebert

    Inventor： Gregory Alan Steinlage ,  Michael Hebert

    IPC: H01J35/02 ,  B23K31/02 ,  H01J35/32

    CPC classification number: H01J35/10 ,  H01J2235/083

    Abstract: A target for generating x-rays includes a target substrate comprising molybdenum and having a beveled surface according to a desired track angle, a track comprising tungsten and configured to generate x-rays from high-energy electrons impinging thereon, wherein the track comprises a brazing surface having an area that is less than an area of the beveled surface of the target substrate, and a braze joint attaching the brazing surface of the track to the beveled surface of the target substrate.

    Abstract translation: 用于产生x射线的目标包括包含钼并且具有根据期望轨道角度的倾斜表面的目标衬底，包括钨的轨道并且被配置为从其上撞击的高能电子产生x射线，其中轨道包括钎焊 表面具有小于目标基板的斜面的面积的面积，以及将导轨的钎焊表面附着到目标基板的斜面的钎焊接头。

    Creep-resistant rotating anode plate with a light-weight design for rotating anode x-ray tubes
    38.
    发明授权
    Creep-resistant rotating anode plate with a light-weight design for rotating anode x-ray tubes 失效
    耐蠕变旋转阳极板具有重量轻的旋转阳极x射线管设计

    公开(公告)号：US08014495B2

    公开(公告)日：2011-09-06

    申请号：US12534907

    申请日：2009-08-04

    Applicant: Eberhard Lenz

    Inventor： Eberhard Lenz

    IPC: H01J35/10

    CPC classification number: H01J35/10 ,  H01J2235/081 ,  H01J2235/083 ,  H01J2235/086 ,  H01J2235/1204 ,  H01J2235/1291 ,  H01J2235/1295

    Abstract: A rotating anode plate for rotating anode x-ray tubes, has a curved disc to be attached positively on a rotation center. The curved disc is formed of a material with high thermal shock resistance that is creep-resistant and simultaneously highly heat-conductive. Particularly suitable materials are ceramics made of silicon carbide (SiC) or alloys made of molybdenum-titanium-zirconium (TZM).

    Abstract translation: 用于旋转阳极x射线管的旋转阳极板具有在旋转中心上被正确地附着的弯曲盘。 弯曲盘由耐热冲击性高的材料形成，具有抗蠕变性，同时具有高导热性。 特别合适的材料是由碳化硅（SiC）或由钼 - 钛 - 锆（TZM）制成的合金制成的陶瓷。

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