中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

174 records (took 0.018 seconds)

    ROTATING ANODE AND METHOD FOR PRODUCING A ROTATING ANODE
    63.
    发明申请
    ROTATING ANODE AND METHOD FOR PRODUCING A ROTATING ANODE 审中-公开

    公开(公告)号：US20170169985A1

    公开(公告)日：2017-06-15

    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: H01J35/10

    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 fibres 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 fibre 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).

    CHARGED PARTICLE BEAM TARGETS
    64.
    发明申请
    CHARGED PARTICLE BEAM TARGETS 审中-公开
    充电颗粒光束目标

    公开(公告)号：US20150318138A1

    公开(公告)日：2015-11-05

    申请号：US14651693

    申请日：2013-11-25

    Applicant: ISIS INNOVATION LIMITED

    Inventor： Ivan KONOPLEV

    IPC: H01J35/26 ,  H01J35/10

    CPC classification number: H01J35/26 ,  H01J35/08 ,  H01J35/105 ,  H01J2235/1204 ,  H01J2235/1245

    Abstract: An apparatus comprises a charged particle beam source and a target (1) for a charged particle beam. The target comprises a concave outer surface which is at least a segment of a cylinder (2) having a periodically structured surface (4). The charged particle beam is directed parallel to the axis of the cylinder (2), with the distance of the charged particle beam from the surface being less than or equal to twice the period of the periodically structured surface (4) in a direction perpendicular to the charged particle beam. The width of the charged particle beam in a direction perpendicular to the charged particle beam and parallel to the outer surface of the target is less than twice the period of the periodically structured surface (4) in a direction perpendicular to the charged particle beam.

    Abstract translation: 一种装置包括带电粒子束源和用于带电粒子束的靶（1）。 目标包括凹形的外表面，其是具有周期性结构化表面（4）的圆柱体（2）的至少一段。 带电粒子束平行于圆柱体（2）的轴线定向，带电粒子束距表面的距离小于或等于周期性结构化表面（4）周期的两倍，垂直于 带电粒子束。 带电粒子束在与带电粒子束垂直的方向上并且平行于靶的外表面的宽度小于周期性结构化表面（4）在垂直于带电粒子束的方向上的周期的两倍。

    ANODE MODULE AND RAY TUBE APPARATUS
    65.
    发明申请
    ANODE MODULE AND RAY TUBE APPARATUS 审中-公开
    阳极模块和射频管装置

    公开(公告)号：US20150311027A1

    公开(公告)日：2015-10-29

    申请号：US14694716

    申请日：2015-04-23

    Applicant: Ru Bai Cheng ,  Anja Fritzler ,  Sven Fritzler ,  Jürgen Holzinger ,  Mathias Vautrin ,  Peng Xu

    Inventor： Ru Bai Cheng ,  Anja Fritzler ,  Sven Fritzler ,  Jürgen Holzinger ,  Mathias Vautrin ,  Peng Xu

    IPC: H01J35/10

    CPC classification number: H01J35/105 ,  H01J35/101 ,  H01J2235/1208

    Abstract: A miniaturized anode module includes a target, a rotor module, a first rotation shaft, a second rotation shaft, and a heat barrier. The target is used for receiving an electron beam in order to excite a ray. The rotor module is used for driving the target in rotation. The first rotation shaft is coupled to the target. The second rotation shaft is coupled to the first rotation shaft and the rotor module, such that the rotor module drives the first rotation shaft and the target in synchronous rotation by the second rotation shaft. The heat barrier is disposed between the first rotation shaft and the second rotation shaft, and is used to block the transfer of heat generated by the target when exciting the ray to the second rotation shaft through the first rotation shaft.

    Abstract translation: 小型阳极模块包括靶，转子模块，第一旋转轴，第二旋转轴和热障。 靶用于接收电子束以激发光线。 转子模块用于驱动目标旋转。 第一旋转轴联接到目标。 第二旋转轴联接到第一旋转轴和转子模块，使得转子模块通过第二旋转轴同步旋转驱动第一旋转轴和目标。 隔热层设置在第一旋转轴和第二旋转轴之间，并且用于阻止当通过第一旋转轴将射线激发到第二旋转轴时由靶产生的热的传递。

    Single-Pole X-Ray Emitter
    67.
    发明申请
    Single-Pole X-Ray Emitter 有权
    单极X射线发射器

    公开(公告)号：US20150043718A1

    公开(公告)日：2015-02-12

    申请号：US14176144

    申请日：2014-02-09

    Applicant: Ronald Dittrich ,  Jörg Freudenberger ,  Jan Matschulla ,  Ernst Neumeier ,  Peter Röhrer

    Inventor： Ronald Dittrich ,  Jörg Freudenberger ,  Jan Matschulla ,  Ernst Neumeier ,  Peter Röhrer

    IPC: H01J35/10

    CPC classification number: H01J35/105 ,  H01J35/101 ,  H01J35/106 ,  H01J2235/1006 ,  H01J2235/1283

    Abstract: A single-pole x-ray emitter includes an emitter housing, in which an x-ray tube with a vacuum housing and a drive motor are arranged. A cathode that generates an electron beam, and a rotating anode that is struck by the electron beam along a focal path are arranged in the vacuum housing. The vacuum housing includes a drive-side housing wall and an anode-side housing wall, and the rotating anode is held in a torsionally rigid manner on an anode tube that is rotatably mounted on a stationary part of a rotor shaft that is coupled to the drive motor. The stationary part of the rotor shaft is joined to the anode-side housing wall of the vacuum housing via a ring-shaped fixing. The anode tube incorporates a temperature compensation element. The focal path is arranged on a side of the rotating anode that faces away from the anode-side housing wall.

    Abstract translation: 单极x射线发射器包括发射器壳体，其中布置有具有真空壳体的X射线管和驱动马达。 产生电子束的阴极和沿着焦点路径被电子束撞击的旋转阳极设置在真空壳体中。 真空壳体包括驱动侧容纳壁和阳极侧壳体壁，并且旋转阳极以扭转刚性方式保持在阳极管上，该阳极管可旋转地安装在转子轴的固定部分上，该转子轴连接到 驱动电机。 转子轴的固定部分经由环形固定件连接到真空壳体的阳极侧壳体壁。 阳极管包括温度补偿元件。 焦点路径布置在旋转阳极的远离阳极侧壳体壁的一侧。

    Anode disk element comprising a conductive coating
    68.
    发明授权
    Anode disk element comprising a conductive coating 有权
    阳极盘元件包括导电涂层

    公开(公告)号：US08948344B2

    公开(公告)日：2015-02-03

    申请号：US13376449

    申请日：2010-06-22

    Applicant: Kevin Kraft ,  Gerald James Carlson ,  Paul Xu

    Inventor： Kevin Kraft ,  Gerald James Carlson ,  Paul Xu

    IPC: H01J35/08 ,  H01J35/10

    CPC classification number: H01J35/108 ,  H01J35/105 ,  H01J2235/081 ,  H01J2235/086 ,  H01J2235/1229 ,  H01J2235/1245

    Abstract: The present invention relates to X-ray generating technology in general, in particular, it relates to an anode disk element (1) for an X-ray generating device (21). The generation of electromagnetic radiation may be considered to be quite inefficient, since a substantial part of energy applied to a focal track is converted to heat rather than X-radiation. Thus, a limiting factor in the operation of X-ray tubes is the cooling of the anode element and more specifically the focal track. In the present invention, an anode disk element is provided, with an improved dissipation of heat from the focal track. Thus, the anode disk element may sustain increased heat while maintaining structural integrity. The anode disk element (1) comprises at least a first surface (2) and a second surface (3), with the first surface (2) comprising a focal track (4) and the second surface (3) comprising a conductive coating (5). The anode disk element (1) is rotatable about a rotational axis (6) with the focal track (4) being rotationally symmetrical to the rotational axis (6). The first surface (2) comprising the focal track (4) and the second surface (3) comprising the conductive coating (5) are adjacently arranged.

    Abstract translation: 本发明一般涉及X射线产生技术，特别涉及一种用于X射线产生装置（21）的阳极盘元件（1）。 电磁辐射的产生可能被认为是非常低效的，因为施加到焦点轨道的大部分能量被转换为热而不是X射线。 因此，X射线管的操作的限制因素是阳极元件的冷却，更具体地说是焦点轨迹。 在本发明中，提供了一种阳极盘元件，其具有来自焦点轨迹的热量的改善的散热。 因此，阳极盘元件可以维持增加的热量同时保持结构完整性。 阳极盘元件（1）至少包括第一表面（2）和第二表面（3），第一表面（2）包括焦点轨道（4），第二表面（3）包括导电涂层 5）。 阳极盘元件（1）可绕旋转轴线（6）旋转，其中焦点轨道（4）与旋转轴线（6）旋转对称。 包括焦点轨道（4）的第一表面（2）和包括导电涂层（5）的第二表面（3）相邻布置。

    X-ray tube thermal transfer method and system
    69.
    发明授权
    X-ray tube thermal transfer method and system 有权
    X射线管热转印方法及系统

    公开(公告)号：US08744047B2

    公开(公告)日：2014-06-03

    申请号：US12915717

    申请日：2010-10-29

    Applicant: Donald Robert Allen ,  Michael Hebert ,  Ian Strider Hunt ,  Kenwood Dayton

    Inventor： Donald Robert Allen ,  Michael Hebert ,  Ian Strider Hunt ,  Kenwood Dayton

    IPC: H01J35/10

    CPC classification number: H01J35/101 ,  H01J35/105 ,  H01J2235/1046 ,  H01J2235/1204 ,  H01J2235/1208 ,  H01J2235/1295

    Abstract: The embodiments disclosed herein relate to the thermal regulation of components within an X-ray tube, and more specifically to heat transfer between the anode and the rotary mechanism to which the anode is attached. For example, in one embodiment, an X-ray tube is provided. The X-ray tube generally includes a fixed shaft, a rotating bearing sleeve disposed about the fixed shaft and configured to rotate with respect to the fixed shaft via a rotary bearing, an electron beam target disposed about the bearing sleeve and configured to rotate with the bearing sleeve, and a thermally conductive, deformable metallic gasket disposed between the target and the bearing sleeve and configured to conduct heat between the target and the bearing sleeve in operation.

    Abstract translation: 本文公开的实施例涉及X射线管内的部件的热调节，更具体地涉及阳极与阳极所连接的旋转机构之间的热传递。 例如，在一个实施例中，提供了X射线管。 X射线管通常包括固定轴，旋转的轴承套，围绕固定轴布置并且构造成通过旋转轴承相对于固定轴旋转，电子束靶设置在轴承套周围并被构造成与 以及设置在所述目标和所述轴承套之间并且被配置为在操作中在所述目标和所述轴承套之间传导热量的导热可变形的金属垫圈。

    X-RAY TUBE WITH BONDED TARGET AND BEARING SLEEVE
    70.
    发明申请
    X-RAY TUBE WITH BONDED TARGET AND BEARING SLEEVE 审中-公开
    带有接合目标和轴承套筒的X射线管

    公开(公告)号：US20120106711A1

    公开(公告)日：2012-05-03

    申请号：US12915784

    申请日：2010-10-29

    Applicant: Donald Robert Allen ,  Michael Hebert ,  Kenwood Dayton

    Inventor： Donald Robert Allen ,  Michael Hebert ,  Kenwood Dayton

    IPC: H01J35/10 ,  B23P11/00

    CPC classification number: H01J35/101 ,  H01J35/105 ,  H01J2235/1066 ,  H01J2235/1208 ,  H01J2235/1295 ,  Y10T29/49826

    Abstract: The embodiments disclosed herein relate to the thermal regulation of components within an X-ray tube by transferring heat between the anode and the rotary mechanism to which the anode is attached. For example, in one embodiment, an X-ray tube is provided. The X-ray tube generally includes a fixed shaft, a rotating bearing sleeve disposed about the fixed shaft and configured to rotate with respect to the fixed shaft via a rotary bearing, and an electron beam target disposed about the bearing sleeve and configured to rotate with the bearing sleeve. The electron beam target is permanently bonded to the bearing sleeve.

    Abstract translation: 本文公开的实施例涉及通过在阳极和阳极附接到的旋转机构之间传递热量来对X射线管内的部件进行热调节。 例如，在一个实施例中，提供了X射线管。 X射线管通常包括固定轴，旋转轴承套，其设置在固定轴周围并且经配置以经由旋转轴承相对于固定轴旋转;以及电子束靶，其设置在轴承套周围并且构造成与 轴承套。 电子束目标永久地粘合到轴承套筒上。

Patent Agency Ranking