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    Apparatus for pre-acceleration of ion beams used in a heavy ion beam application system
    1.
    发明授权
    Apparatus for pre-acceleration of ion beams used in a heavy ion beam application system 有权
    用于重离子束施加系统中使用的离子束预加速装置

    公开(公告)号：US07138771B2

    公开(公告)日：2006-11-21

    申请号：US11037572

    申请日：2005-01-18

    申请人： Alexander Bechthold ,  Ulrich Ratzinger ,  Alwin Schempp ,  Bernhard Schlitt

    发明人： Alexander Bechthold ,  Ulrich Ratzinger ,  Alwin Schempp ,  Bernhard Schlitt

    IPC分类号： H05H9/00

    CPC分类号： G21K5/04 ,  H05H7/04 ,  H05H7/08 ,  H05H2277/11

    摘要： The present invention relates to an apparatus for pre-acceleration of ions and optimized matching of beam parameters used in a heavy ion application comprising a radio frequency quadruple accelerator (RFQ) having two mini-vane pairs supported by a plurality of alternating stems accelerating the ions from about 8 keV/u to about 400 keV/u and an intertank matching section for matching the parameters of the ion beam coming from the radio frequency quadruple accelerator (RFQ) to the parameters required by a subsequent drift tube linear accelerator (DTL).

    摘要翻译： 本发明涉及一种用于预加速离子的装置和用于重离子应用中的光束参数的优化匹配，其包括具有两个微型叶片对的射频四重加速器（RFQ），所述微型叶片对由多个交替的茎支持，加速离子 从约8keV / u至约400keV / u，以及用于将来自射频四重加速器（RFQ）的离子束的参数与随后的漂移管线性加速器（DTL）所需的参数进行匹配的槽间匹配部。

    Drift tube accelerator for the acceleration of ion packets
    2.
    发明授权
    Drift tube accelerator for the acceleration of ion packets 失效
    漂移管加速器用于加速离子包

    公开(公告)号：US07081723B2

    公开(公告)日：2006-07-25

    申请号：US10889291

    申请日：2004-07-12

    申请人： Ulrich Ratzinger ,  Bernhard Schlitt

    发明人： Ulrich Ratzinger ,  Bernhard Schlitt

    IPC分类号： H01J23/00 ,  H01J23/34 ,  H01J25/00 ,  H01J7/00

    CPC分类号： H05H9/00 ,  H05H7/22

    摘要： The invention relates to a drift tube accelerator (1) for the acceleration of ion packets in ion beam acceleration systems, wherein a housing (2) consists of a longitudinally divided three-part vacuum tank (3) having a central unit (4) and a lower half-shell (3) comprising a structured lower steel block (15) and an upper half-shell (6) comprising a structured upper steel block (19). (The cavity arranged between the central unit (4) and the structured steel blocks (15, 19) has at least two acceleration regions (24, 25), between which there is arranged a magnetic focussing device (17), which focuses the ion beam from one region (24) to the next region (25).)The drift tube accelerator (1) according to the invention has such a stable and massive structure that it requires no external supporting aids of any kind in order to obtain alignment, which is reliable and accurate to a few micrometers, of the acceleration components within the drift tube accelerator (1) with respect to the longitudinal axis (7) of ion beam guidance of the central unit (4). The massive structure of the drift tube accelerator (1) according to the invention can be used in general for any linear accelerator.

    摘要翻译： 本发明涉及一种用于在离子束加速系统中加速离子包的漂移管加速器（1），其中壳体（2）由具有中心单元（4）的纵向分开的三部分真空罐（3）组成， 包括结构化的下钢块（15）的下半壳（3）和包括结构化的上钢块（19）的上半壳（6）。 （布置在中心单元4和结构化钢块15,19之间的空腔具有至少两个加速区域24,25，它们之间布置有磁性聚焦装置17，其将离子 从一个区域（24）到下一个区域（25）的光束。）根据本发明的漂移管加速器（1）具有这样一种稳定和巨大的结构，其不需要任何外部的辅助辅助来获得对准， 相对于中心单元（4）的离子束引导的纵向轴线（7），漂移管加速器（1）内的加速度分量可靠且精确到几微米。 根据本发明的漂移管加速器（1）的大块结构一般可用于任何线性加速器。

    Drift tube accelerator for the acceleration of ion packets
    5.
    发明申请
    Drift tube accelerator for the acceleration of ion packets 失效
    漂移管加速器用于加速离子包

    公开(公告)号：US20050029970A1

    公开(公告)日：2005-02-10

    申请号：US10889291

    申请日：2004-07-12

    申请人： Ulrich Ratzinger ,  Bernhard Schlitt

    发明人： Ulrich Ratzinger ,  Bernhard Schlitt

    IPC分类号： H05H7/14 ,  H05H7/18 ,  H05H7/22 ,  H05H9/00 ,  H01J25/10

    CPC分类号： H05H9/00 ,  H05H7/22

    摘要： The invention relates to a drift tube accelerator (1) for the acceleration of ion packets in ion beam acceleration systems, wherein a housing (2) consists of a longitudinally divided three-part vacuum tank (3) having a central unit (4) and a lower half-shell (3) comprising a structured lower steel block (15) and an upper half-shell (6) comprising a structured upper steel block (19). (The cavity arranged between the central unit (4) and the structured steel blocks (15, 19) has at least two acceleration regions (24, 25), between which there is arranged a magnetic focussing device (17), which focuses the ion beam from one region (24) to the next region (25).) The drift tube accelerator (1) according to the invention has such a stable and massive structure that it requires no external supporting aids of any kind in order to obtain alignment, which is reliable and accurate to a few micrometers, of the acceleration components within the drift tube accelerator (1) with respect to the longitudinal axis (7) of ion beam guidance of the central unit (4). The massive structure of the drift tube accelerator (1) according to the invention can be used in general for any linear accelerator.

    摘要翻译： 本发明涉及一种用于在离子束加速系统中加速离子包的漂移管加速器（1），其中壳体（2）由具有中心单元（4）的纵向分开的三部分真空罐（3）组成， 包括结构化的下钢块（15）的下半壳（3）和包括结构化的上钢块（19）的上半壳（6）。 （布置在中心单元4和结构化钢块15,19之间的空腔具有至少两个加速区域24,25，它们之间布置有磁性聚焦装置17，其将离子 从一个区域（24）到下一个区域（25）的光束。）根据本发明的漂移管加速器（1）具有这样一种稳定和巨大的结构，其不需要任何外部的辅助辅助来获得对准， 相对于中心单元（4）的离子束引导的纵向轴线（7），漂移管加速器（1）内的加速度分量可靠且精确到几微米。 根据本发明的漂移管加速器（1）的大块结构一般可用于任何线性加速器。

    Device and method for ion beam acceleration and electron beam pulse formation and amplification
    7.
    发明授权
    Device and method for ion beam acceleration and electron beam pulse formation and amplification 有权
    用于离子束加速和电子束脉冲形成和放大的装置和方法

    公开(公告)号：US06870320B2

    公开(公告)日：2005-03-22

    申请号：US10089682

    申请日：2001-07-20

    申请人： Ulrich Ratzinger ,  Serguej Minaev ,  Stefan Setzer

    发明人： Ulrich Ratzinger ,  Serguej Minaev ,  Stefan Setzer

    IPC分类号： G21K1/087 ,  H05B31/26

    CPC分类号： G21K1/087 ,  H01J2225/04

    摘要： The present invention relates to a device for electron beam pulse formation and amplification comprising an electron beam axis (5) for microstructuring and amplifying current pulses. Such a device is especially suitable for pulse frequencies of from 100 to 400 MHz and power amplifications of several megawatts. The device can be used especially for ion beam acceleration, the device being arranged directly in an ion accelerator tank (1) having a central container axis (2) for guiding and accelerating a pulsed ion beam (3) in the container axis (2). The electron beam pulse formation and amplification device (4) is arranged with its electron beam axis (5) transverse and offset relative to the container axis (2) and comprises outside the ion accelerator tank (1) device components for microstructuring the electron beam (14) and, inside the container, comprises device components for output coupling of the electron beam to the consumer, which, in a preferred embodiment, is the ion beam (3) itself. The present invention relates also to corresponding methods of, on the one hand, ion beam acceleration and, on the other hand, electron beam pulse formation and amplification.

    摘要翻译： 本发明涉及一种用于电子束脉冲形成和放大的装置，其包括用于微结构化和放大电流脉冲的电子束轴（5）。 这种器件特别适用于100至400 MHz的脉冲频率和几兆瓦的功率放大。 该装置可以特别用于离子束加速，该装置直接布置在具有中心容器轴线（2）的离子加速器罐（1）中，用于引导和加速容器轴线（2）中的脉冲离子束（3） 。 电子束脉冲形成和放大装置（4）被布置成其电子束轴线（5）相对于容器轴线（2）横向偏移并且包括在离子加速器罐（1）外部用于微结构化电子束的装置部件 14），并且在容器内部包括用于将电子束输出到消费者的输出耦合的装置部件，在优选实施例中，其是离子束（3）本身。 本发明还涉及一方面的离子束加速度和另一方面是电子束脉冲形成和放大的相应方法。