公开(公告)号：US07696488B2

公开(公告)日：2010-04-13

申请号：US11778955

申请日：2007-07-17

申请人： Yaohong Liu ,  Huaping Tang ,  Xinshui Yan ,  Jianjun Gao ,  Feng Gao ,  Dongsheng Zhang ,  Xiaotian Liang ,  De Wei ,  Jinsheng Liu ,  Wei Jia ,  Wei Yin ,  Dan Zhang ,  Chong Gu ,  Qinghui Zhang

发明人： Yaohong Liu ,  Huaping Tang ,  Xinshui Yan ,  Jianjun Gao ,  Feng Gao ,  Dongsheng Zhang ,  Xiaotian Liang ,  De Wei ,  Jinsheng Liu ,  Wei Jia ,  Wei Yin ,  Dan Zhang ,  Chong Gu ,  Qinghui Zhang

IPC分类号： G01K1/08 ,  H01J3/14 ,  H01J3/26 ,  H01J49/42 ,  H01J5/18 ,  H01J35/18 ,  H01J35/30 ,  G02B5/00 ,  G21K1/00 ,  A61N5/00 ,  G21G5/00

CPC分类号： G21K5/04 ,  A61L2/081 ,  A61L2/087 ,  A61L2/24 ,  G21K1/093 ,  H01J37/1475 ,  H01J2235/00 ,  H01J2237/1526 ,  H01J2237/164 ,  H01J2237/31

摘要： An irradiating device and a method for controlling it are provided. The device comprises an electron accelerator and a scanning box connected to the electron accelerator, wherein the scanning box is provided with a target, an electron beam exit window positioned at left or right side of the target and a scanning magnet. The device integrates the functions of both the existing irradiating device outputting electron beams and those outputting X-rays. When the scanning magnet is in operation, the irradiating device outputs electron beams; and when the scanning magnet is not in operation, the irradiating device outputs X-rays. Therefore, the device is capable of outputting two radiation sources so as to meet requirements for radiation-processing articles with different sizes.

摘要翻译： 提供照射装置及其控制方法。 该装置包括电子加速器和连接到电子加速器的扫描盒，其中扫描盒设置有靶，位于靶的左侧或右侧的电子束出射窗和扫描磁体。 该装置集成了现有的输出电子束的照射装置和输出X射线的功能。 当扫描磁体工作时，照射装置输出电子束; 并且当扫描磁体不工作时，照射装置输出X射线。 因此，该装置能够输出两个辐射源，以满足具有不同尺寸的辐射处理制品的要求。

公开(公告)号：US20080067406A1

公开(公告)日：2008-03-20

申请号：US11778955

申请日：2007-07-17

申请人： Yaohong Liu ,  Huaping Tang ,  Xinshui Yan ,  Jianjun Gao ,  Feng Gao ,  Dongsheng Zhang ,  Xiaotian Liang ,  De Wei ,  Jinsheng Liu ,  Wei Jia ,  Wei Yin ,  Dan Zhang ,  Chong Gu ,  Qinghui Zhang

发明人： Yaohong Liu ,  Huaping Tang ,  Xinshui Yan ,  Jianjun Gao ,  Feng Gao ,  Dongsheng Zhang ,  Xiaotian Liang ,  De Wei ,  Jinsheng Liu ,  Wei Jia ,  Wei Yin ,  Dan Zhang ,  Chong Gu ,  Qinghui Zhang

IPC分类号： G01K1/08

CPC分类号： G21K5/04 ,  A61L2/081 ,  A61L2/087 ,  A61L2/24 ,  G21K1/093 ,  H01J37/1475 ,  H01J2235/00 ,  H01J2237/1526 ,  H01J2237/164 ,  H01J2237/31

摘要： An irradiating device and a method for controlling it are provided. The device comprises an electron accelerator and a scanning box connected to the electron accelerator, wherein the scanning box is provided with a target, an electron beam exit window positioned at left or right side of the target and a scanning magnet. The device integrates the functions of both the existing irradiating device outputting electron beams and those outputting X-rays. When the scanning magnet is in operation, the irradiating device outputs electron beams; and when the scanning magnet is not in operation, the irradiating device outputs X-rays. Therefore, the device is capable of outputting two radiation sources so as to meet requirements for radiation-processing articles with different sizes.

摘要翻译： 提供照射装置及其控制方法。 该装置包括电子加速器和连接到电子加速器的扫描盒，其中扫描盒设置有靶，位于靶的左侧或右侧的电子束出射窗和扫描磁体。 该装置集成了现有的输出电子束的照射装置和输出X射线的功能。 当扫描磁体工作时，照射装置输出电子束; 并且当扫描磁体不工作时，照射装置输出X射线。 因此，该装置能够输出两个辐射源，以满足具有不同尺寸的辐射处理制品的要求。

公开(公告)号：US07679012B2

公开(公告)日：2010-03-16

申请号：US11777639

申请日：2007-07-13

申请人： Yaohong Liu ,  Yumei Chen ,  Huaping Tang ,  Jianjun Gao ,  Xinshui Yan ,  Feng Gao ,  Wei Jia ,  Xiaotian Liang ,  Jinsheng Liu ,  De Wei ,  Wei Yin ,  Dan Zhang ,  Chong Gu ,  Qinghui Zhang

发明人： Yaohong Liu ,  Yumei Chen ,  Huaping Tang ,  Jianjun Gao ,  Xinshui Yan ,  Feng Gao ,  Wei Jia ,  Xiaotian Liang ,  Jinsheng Liu ,  De Wei ,  Wei Yin ,  Dan Zhang ,  Chong Gu ,  Qinghui Zhang

IPC分类号： H01H21/18

CPC分类号： H01H31/20

摘要： A high-voltage automatic changeover switch, includes a support and a control circuit board mounted on the support. In one embodiment, the support includes an insulating frame, four high-voltage contacts mounted on each of two opposite plates of the insulating frame, four high-voltage contacts on the same plate being pair-to-pair arranged, the high-voltage contacts at the corresponding positions on the two plates being pair-to-pair arranged. A motor is provided on the support, and when switching the high voltages, the control circuit board controls the rotation of the motor to automatically switch the connection relation between the high-voltage contact pairs. Embodiments of the switch have a voltage-resistance of above 50 KV, allowing a pulse current of not less than 500 A to pass through, and good contact performance and a high stability. In one aspect, the high-voltage automatic changeover switch performs automatic switching of power source high voltages in an accelerator system, so that the accelerator obtains electron beams with different energies, thus allowing an expanded scope of application of the accelerator, including updating and upgrading of non-destructive testing systems, custom container inspection systems, and high-energy CT systems.

摘要翻译： 一种高压自动切换开关，包括支撑件和安装在支撑件上的控制电路板。 在一个实施例中，支撑件包括绝缘框架，安装在绝缘框架的两个相对板板中的每一个上的四个高压触点，同一板上的四个高压触点成对配对，高压触点 在两个板上的对应位置成对配对。 在支架上设有电机，当切换高电压时，控制电路板控制电动机的转动，自动切换高电压触点对之间的连接关系。 开关的实施例具有高于50KV的电压，允许不小于500A的脉冲电流通过，良好的接触性能和高稳定性。 一方面，高压自动切换开关在加速器系统中进行电源高电压的自动切换，使得加速器获得具有不同能量的电子束，从而允许加速器的应用范围扩大，包括更新和升级 非破坏性测试系统，定制容器检查系统和高能CT系统。