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    Rotating anode and method for producing a rotating anode
    163.
    发明授权
    Rotating anode and method for producing a rotating anode 有权

    公开(公告)号：US10056222B2

    公开(公告)日：2018-08-21

    申请号：US15327270

    申请日：2015-06-26

    Applicant: KONINKLIJKE PHILIPS N.V.

    Inventor： Peter Klaus Bachmann ,  Hans Joachim Meys ,  Gereon Vogtmeier ,  Christoph Tobias Wirth

    IPC: H01J35/00 ,  H01J35/10

    CPC classification number: H01J35/105 ,  H01J35/10 ,  H01J2235/081 ,  H01J2235/086 ,  H01J2235/1204 ,  H01J2235/1291

    Abstract: The present invention relates to a rotating anode (100) comprising: an outer ring compound (6) comprising a first carbon material with a first material property and carbon fibers substantially aligned to a contour of the outer ring compound (6), wherein the outer ring compound (6) is configured to mechanically stabilize the rotating anode (100); an intermediate ring compound (5) comprising a second carbon material with a second material property differing from the first material property; a inner disc compound (2) comprising a layered fiber structure and a third carbon material with a third material property differing from the first and the second material property, wherein the inner disc compound (2) and the intermediate ring compound (5) are configured to provide a thermally conductive interface between the intermediate ring compound (5) and the inner disc compound (2); and an interface compound (3) comprising a metallic or a semi-metallic material, wherein the interface compound is coupled to the intermediate ring compound (5) and the inner disc compound (2).

    X-RAY GENERATOR AND X-RAY ANALYZER
    166.
    发明申请
    X-RAY GENERATOR AND X-RAY ANALYZER 审中-公开

    公开(公告)号：US20170236678A1

    公开(公告)日：2017-08-17

    申请号：US15502959

    申请日：2015-08-18

    Applicant: RIGAKU CORPORATION

    Inventor： Tomohiro CHAKI ,  Manabu NOGUCHI

    IPC: H01J35/28 ,  H01J35/10

    CPC classification number: H01J35/28 ,  H01J35/10 ,  H01J35/16 ,  H01J2235/081 ,  H01J2235/086

    Abstract: Provided is an X-ray generator having: an anode that faces a cathode which generates electrons; a plurality of X-ray generation zones; a casing housing the cathode and the anode; an anode support body for supporting the anode; an air cylinder for producing advancing and retreating movement of the anode support body with respect to the casing; and a stopper device that halts the movement of the anode support body when the anode support body moves in a direction approaching the casing. The stopper device has a rotating plate equipped with a section that enters and exits from between the anode support body and the casing due to rotation, a motor for driving the same, and a plurality of stop members provided in a peripheral section of the rotating plate and having mutually different heights.

    Rotating X-ray anode with an at least partly radially aligned ground structure
    167.
    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 tube with rotating anode aperture
    168.
    发明授权
    X-ray tube with rotating anode aperture 有权
    带旋转阳极孔的X射线管

    公开(公告)号：US09466456B2

    公开(公告)日：2016-10-11

    申请号：US14753276

    申请日：2015-06-29

    Applicant: American Science and Engineering, Inc.

    Inventor： Martin Rommel ,  Peter Rothschild

    IPC: H01J35/10 ,  G21K1/04 ,  H01J35/16

    CPC classification number: H01J35/10 ,  G21K1/043 ,  H01J35/16 ,  H01J2235/06 ,  H01J2235/086 ,  H01J2235/16

    Abstract: An x-ray tube for generating a sweeping x-ray beam. A cathode is disposed within a vacuum enclosure and emits a beam of electrons attracted toward a rotating anode. The rotating anode is adapted for rotation with respect to the vacuum enclosure about an axis of rotation. At least one collimator opening or aperture corotates with the rotating anode within the vacuum enclosure, such that a swept x-ray beam is emitted.

    Abstract translation: 用于产生扫掠X射线束的X射线管。 阴极设置在真空外壳内并发射朝向旋转阳极吸引的电子束。 旋转阳极适于围绕旋转轴线相对于真空外壳旋转。 至少一个准直器开口或孔与真空外壳内的旋转阳极对称，使得发射扫掠的X射线束。

    Tungsten oxide coated X-ray tube frame and anode assembly
    170.
    发明授权
    Tungsten oxide coated X-ray tube frame and anode assembly 有权
    氧化钨涂层X射线管架和阳极组件

    公开(公告)号：US09159523B2

    公开(公告)日：2015-10-13

    申请号：US13437496

    申请日：2012-04-02

    Applicant: Madhusudhana T. Subraya

    Inventor： Madhusudhana T. Subraya

    IPC: H01J35/10 ,  H01J35/16 ,  H05G1/02 ,  H01J35/08 ,  H01J35/12

    CPC classification number: H01J35/105 ,  H01J35/08 ,  H01J35/10 ,  H01J35/108 ,  H01J35/12 ,  H01J35/16 ,  H01J2235/1204 ,  H01J2235/1216 ,  H01J2235/1229 ,  H01J2235/1233 ,  H05G1/025

    Abstract: An x-ray tube having a coated x-ray tube frame inner surface and a coated anode assembly is provided. The x-ray tube includes an x-ray tube frame in which an anode assembly is disposed therein. A cathode assembly is also disposed within the x-ray tube frame that emits an electron beam to strike a target surface of the anode assembly and form x-rays. A plasma-sprayed tungsten oxide coating is formed on an inner surface of the x-ray tube frame and on the anode assembly to dissipate heat created by the electron beam.

    Abstract translation: 提供具有涂覆的x射线管框架内表面和涂覆的阳极组件的X射线管。 X射线管包括其中设置阳极组件的X射线管框架。 阴极组件还设置在X射线管框架内，其发射电子束以撞击阳极组件的目标表面并形成x射线。 在X射线管框架的内表面和阳极组件上形成等离子体喷涂的氧化钨涂层，以消散由电子束产生的热量。

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