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    • 3. 发明授权
    • Moving high flux X-ray target and assembly
    • 移动高通量X射线靶和组装
    • US08379798B2
    • 2013-02-19
    • US12810869
    • 2007-12-31
    • Maheshwara MurthyPrasad Balaji Narasimha PaturiAnupam Singh Ahlawat
    • Maheshwara MurthyPrasad Balaji Narasimha PaturiAnupam Singh Ahlawat
    • H01J35/00
    • H01J35/28
    • An X-ray tube anode target assembly having a support shaft connected to a pivot assembly and a movable anode target surface disposed at one end of the support shaft. A first drive assembly is operably arranged with respect to the support shaft to provide oscillatory motion to the anode target about a first axis substantially parallel to the support shaft and drive cylinder operably arranged with respect to the contact element to provide a pivoting motion to the support shaft. A second drive assembly is operably arranged with respect to the drive cylinder to provide an oscillatory motion to the drive cylinder, the second drive cylinder having a cam portion to provide linear motion to the support shaft parallel to the first axis. The target surface is maintained at a substantially constant angle of impingement and maintains a substantially fixed distance from a cathode during target motion.
    • 一种X射线管阳极靶组件,其具有连接到枢转组件的支撑轴和设置在支撑轴的一端的可移动阳极靶表面。 第一驱动组件相对于支撑轴可操作地布置,以提供围绕基本上平行于支撑轴的第一轴线和相对于接触元件可操作地布置的驱动圆柱体的阳极靶的振荡运动,以向支撑件提供枢转运动 轴。 第二驱动组件相对于驱动气缸可操作地布置以向驱动气缸提供振荡运动,第二驱动气缸具有凸轮部分,以平行于第一轴线的支撑轴线提供直线运动。 目标表面保持在基本恒定的冲击角,并且在目标运动期间保持与阴极基本固定的距离。
    • 4. 发明申请
    • MOVING HIGH FLUX X-RAY TARGET AND ASSEMBLY
    • 移动高通量X射线目标和装配
    • US20100284517A1
    • 2010-11-11
    • US12810869
    • 2007-12-31
    • Prasad Balaji Narasimha PaturiAnupam Singh AhlawatMaheshwara Murthy
    • Prasad Balaji Narasimha PaturiAnupam Singh AhlawatMaheshwara Murthy
    • H01J35/28H01J35/08
    • H01J35/28
    • An X-ray tube anode target assembly (101) having a support shaft (107) connected to a pivot assembly (109) and a movable anode target (105) having a target surface (106) disposed at one end of the support shaft and a contact element (108) disposed at the opposite end of the support shaft. A first drive assembly (115) is operably arranged with respect to the support shaft to provide oscillatory motion to the anode target about a first axis substantially parallel to the support shaft and a drive cylinder (125) is operably arranged with respect to the contact element to provide a pivoting motion to the support shaft. A second drive assembly (127) is operably arranged with respect to the drive cylinder to provide an oscillatory motion to the drive cylinder, the second drive cylinder being further configured to provide a linear motion parallel to the first axis. The target surface is maintained at a substantially constant angle of impingement and maintains a substantially fixed distance from a cathode (103) during target motion.
    • 具有连接到枢转组件(109)的支撑轴(107)和可移动阳极靶(105)的X射线管阳极靶组件(101),其具有设置在所述支撑轴的一端的目标表面(106) 设置在所述支撑轴的相对端的接触元件(108)。 第一驱动组件(115)相对于支撑轴可操作地布置,以提供围绕基本上平行于支撑轴的第一轴线的阳极靶的振荡运动,并且驱动气缸(125)相对于接触元件可操作地布置 以向支撑轴提供枢转运动。 第二驱动组件(127)相对于驱动气缸可操作地布置以向驱动气缸提供振荡运动,第二驱动气缸进一步构造成提供平行于第一轴线的直线运动。 目标表面保持在基本恒定的冲击角,并且在目标运动期间保持与阴极(103)基本固定的距离。