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1. 发明授权

US07626186B2 Mobile electron beam radiation sterilizing apparatus 有权
标题翻译：手机电子束辐射灭菌装置
公开(公告)号：US07626186B2
公开(公告)日：2009-12-01
申请号：US11811313
申请日：2007-06-08
申请人： Kejun Kang , Huayi Zhang , Zhiqiang Chen , Yuanjing Li , Chuanxiang Tang , Yaohong Liu , Huaibi Chen , Huaping Tang , Nan Jiang , Dongsheng Zhang , Yu He , Feng Gao , Weiqiang Guan , Jian Li , Yanfeng Cao
发明人： Kejun Kang , Huayi Zhang , Zhiqiang Chen , Yuanjing Li , Chuanxiang Tang , Yaohong Liu , Huaibi Chen , Huaping Tang , Nan Jiang , Dongsheng Zhang , Yu He , Feng Gao , Weiqiang Guan , Jian Li , Yanfeng Cao
IPC分类号： A61L2/00
CPC分类号： A61L2/087 , A61L2/24 , A61L2202/16 , A61L2202/24
摘要： A mobile electron beam radiation sterilizing apparatus includes a movable chassis vehicle; a cabinet body installed on the chassis vehicle; an electron accelerator, which generates electron beam for articles to be radiation-processed, wherein the electron accelerator is provided in the cabinet body; an accelerator control box, which controls operation of the electron accelerator, a radiation shielding system comprised of: a stationary shielding body covering the electron accelerator; a pair of rotatable shielding doors, through which a passage is formed for an article to be processed to enter or exit, rotatably connected to the stationary shielding body; a motor for switching on and switching off the rotatable shielding doors.
摘要翻译：一种移动电子束辐射灭菌装置，包括：可移动底盘车; 安装在底盘车上的柜体; 电子加速器，其产生用于待辐射处理的物品的电子束，其中所述电子加速器设置在所述柜体中; 控制电子加速器操作的加速器控制箱，包括：覆盖电子加速器的固定屏蔽体的辐射屏蔽系统; 一对可旋转屏蔽门，通过该通道形成用于待加工物品进入或离开的通道，其可旋转地连接到固定屏蔽体; 用于接通和关闭可旋转屏蔽门的电动机。

2. 发明申请

US20080131312A1 Mobile electron beam radiation sterilizing apparatus 有权
标题翻译：手机电子束辐射灭菌装置
公开(公告)号：US20080131312A1
公开(公告)日：2008-06-05
申请号：US11811313
申请日：2007-06-08
申请人： Kejun Kang , Huayi Zhang , Zhiqiang Chen , Yuanjing Li , Chuanxiang Tang , Yaohong Liu , Huaibi Chen , Huaping Tang , Nan Jiang , Dongsheng Zhang , Yu He , Feng Gao , Weiqiang Guan , Jian Li , Yanfeng Cao
发明人： Kejun Kang , Huayi Zhang , Zhiqiang Chen , Yuanjing Li , Chuanxiang Tang , Yaohong Liu , Huaibi Chen , Huaping Tang , Nan Jiang , Dongsheng Zhang , Yu He , Feng Gao , Weiqiang Guan , Jian Li , Yanfeng Cao
IPC分类号： A61L2/00
CPC分类号： A61L2/087 , A61L2/24 , A61L2202/16 , A61L2202/24
摘要： The present invention discloses a mobile electron beam radiation sterilizing apparatus, comprising: a movable chassis vehicle (1); a cabinet body (2) installed on the chassis vehicle (1); an electron accelerator (6) which generates electron beam for articles to be radiation-processed; an accelerator control box (31), which controls operation of the accelerator, wherein the electron accelerator (6) is provided in the cabinet body. The invention has advantages as following: since the electron accelerator is provided in the cabinet body of the chassis vehicle, it has a small volume with flexible maneuverability, which can be transferred rapidly in a short time. In addition, the apparatus has no additional requirement of using environment, and does not need any additional construction. The invention can implement electron beam radiation for all kinds of documents and mails and achieve rapid and complete sterilization, reaching safety purpose. Further, there is no damage or residual radiation for the processed articles. Moreover, the apparatus has a high degree of automation assembly with easy operations and safety. Thus, it is suitable for chief departments at home and abroad.
摘要翻译：本发明公开了一种移动式电子束辐射灭菌装置，其特征在于，包括：可动底盘车辆（1）; 安装在底盘车辆（1）上的机壳体（2）; 电子加速器（6），其产生用于待辐射处理的物品的电子束; 加速器控制箱（31），其控制加速器的操作，其中电子加速器（6）设置在机壳主体中。本发明具有以下优点：由于电子加速器设置在底盘车厢的机壳体中，所以具有体积小，机动性灵活的特点，能够在短时间内迅速传递。此外，该设备不需要使用环境，并且不需要任何额外的结构。本发明可以实现各种文件和邮件的电子束辐射，实现快速，完整的灭菌，达到安全目的。此外，处理物品没有损坏或残留辐射。此外，该装置具有高度的自动化组装，操作和安全性容易。因此适用于国内外主要部门。

3. 发明授权

US07884559B2 Multi-energy frequency-multiplying particle accelerator and method thereof 有权
标题翻译：多能倍频粒子加速器及其方法
公开(公告)号：US07884559B2
公开(公告)日：2011-02-08
申请号：US12088275
申请日：2007-10-11
申请人： Yaohong Liu , Chuanxiang Tang , Haifeng Hu , Zhiqiang Chen , Yuanjing Li , Huaibi Chen , Huaping Tang , Jinsheng Liu , Jianjun Gao
发明人： Yaohong Liu , Chuanxiang Tang , Haifeng Hu , Zhiqiang Chen , Yuanjing Li , Huaibi Chen , Huaping Tang , Jinsheng Liu , Jianjun Gao
IPC分类号： H05H13/04 , H05H7/00
CPC分类号： H05H15/00
摘要： A multi-energy frequency-multiplying particle accelerator and a method thereof are disclosed, an accelerator comprises a pulse power generation unit for generating N pulse signals with different power levels, N is equal to or greater than 2; N microwave power generation units for, under the control of a control signal, generating N microwaves with different energy levels based on said N pulse signals, respectively; a power mixing unit having N entrances and one exit and for inputting a corresponding microwave among said N microwaves from each of said N entrances and outputting said N microwaves from said one exit; a particle beam generation unit for generating N particle beams in synchronization with said N microwaves; and an accelerating unit for using said N microwaves to accelerate said N particle beams, respectively.
摘要翻译：公开了一种多能量倍频粒子加速器及其方法，加速器包括用于产生具有不同功率电平的N个脉冲信号的脉冲发电单元，N等于或大于2; N个微波发电单元，用于在控制信号的控制下，分别基于所述N个脉冲信号产生具有不同能级的N个微波; 功率混合单元，具有N个入口和一个出口，并用于从所述N个入口中的每一个在所述N个微波之间输入相应的微波，并从所述一个出口输出所述N个微波; 粒子束产生单元，用于与所述N个微波同步地产生N个粒子束; 以及加速单元，用于分别使用所述N个微波加速所述N个粒子束。

4. 发明申请

US20100219776A1 MULTI-ENERGY FREQUENCY-MULTIPLYING PARTICLE ACCELERATOR AND METHOD THEREOF 有权
标题翻译：多能量频率加速粒子加速器及其方法
公开(公告)号：US20100219776A1
公开(公告)日：2010-09-02
申请号：US12088275
申请日：2007-10-11
申请人： Yaohong Liu , Chuanxiang Tang , Haifeng Hu , Zhiqiang Chen , Yuanjing Li , Huaibi Chen , Huaping Tang , Jinsheng Liu , Jianjun Gao
发明人： Yaohong Liu , Chuanxiang Tang , Haifeng Hu , Zhiqiang Chen , Yuanjing Li , Huaibi Chen , Huaping Tang , Jinsheng Liu , Jianjun Gao
IPC分类号： H05H13/04
CPC分类号： H05H15/00
摘要： A multi-energy frequency-multiplying particle accelerator and a method thereof are disclosed in order to overcome the drawbacks of the existing accelerator, such as single energy level, beam current and operating frequency limited by a single power source. The accelerator comprises a pulse power generation unit for generating N pulse signals with different power levels, N is equal to or greater than 2; N microwave power generation units for, under the control of a control signal, generating N microwaves with different energy levels based on said N pulse signals, respectively; a power mixing unit having N entrances and one exit and for inputting a corresponding microwave among said N microwaves from each of said N entrances and outputting said N microwaves from said one exit; a particle beam generation unit for generating N particle beams in synchronization with said N is microwaves; and an accelerating unit for using said N microwaves to accelerate said N particle beams, respectively. Since the multi-energy frequency-multiplying particle accelerator of the present invention can output alternately particle beams of different energy levels and thus has improved operating frequency and multiplied power, it will find a wider application prospect in the field of radiograph imaging, radioactive medicine and radiation processing industry.
摘要翻译：公开了一种多能量倍频粒子加速器及其方法，以克服现有加速器的缺点，例如单个能级，射束电流和由单个电源限制的工作频率。加速器包括用于产生具有不同功率电平的N个脉冲信号的脉冲发电单元，N等于或大于2; N个微波发电单元，用于在控制信号的控制下，分别基于所述N个脉冲信号产生具有不同能级的N个微波; 功率混合单元，具有N个入口和一个出口，并用于从所述N个入口中的每一个在所述N个微波之间输入相应的微波，并从所述一个出口输出所述N个微波; 用于与所述N同步地产生N个粒子束的粒子束产生单元是微波; 以及加速单元，用于分别使用所述N个微波加速所述N个粒子束。由于本发明的多能量倍频粒子加速器能够交替输出不同能量级的粒子束，因此具有改善的工作频率和倍增功率，在放射成像，放射性药物和放射性药物领域中将具有更广泛的应用前景辐射加工业。

5. 发明授权

US07751531B2 Standing wave electron linear accelerator and installation adjusting device thereof 有权
标题翻译：驻波电子线性加速器及其安装调整装置
公开(公告)号：US07751531B2
公开(公告)日：2010-07-06
申请号：US11997442
申请日：2006-12-25
申请人： Yaohong Liu , Chuanxiang Tang , Yuanjing Li , Jinsheng Liu , Wei Jia , Jianjun Gao , Huaping Tang , Chong Gu , Wei Yin , Dan Zhang , Qinghui Zhang
发明人： Yaohong Liu , Chuanxiang Tang , Yuanjing Li , Jinsheng Liu , Wei Jia , Jianjun Gao , Huaping Tang , Chong Gu , Wei Yin , Dan Zhang , Qinghui Zhang
IPC分类号： H01J35/14
CPC分类号： H05H9/04
摘要： The present invention discloses a standing wave linear accelerator, comprising: a microwave device configured to generate microwave; an electron beam emitting device configured to emit electron beam; an accelerating device configured to receive the microwave generated by the microwave device and form a microwave electric field, to accelerate electron beams generated from the electron beam emitting device and undertake the accelerated electron beam targeting to emit X ray beam; a synchronous device generating synchronous pulse signal; and a quick beam emitting device receiving the synchronous pulse signal generated by the synchronous device, wherein the microwave device runs and generates microwave in advance before the operation of the electron beam emitting device based on the synchronous pulse signal, and the quick beam emitting device drives the electron beam emitting device to emit electron beam after power of the microwave generated by the microwave device reaches stable state, so that the accelerating device emits X ray beam. In the accelerator, the microwave system and the electron beam emitting device do not work at the same time, and the accelerator electron beam emitting system is started only when the AFC is put into operation and runs stably.
摘要翻译：本发明公开了一种驻波直线加速器，包括：微波装置，其被配置为产生微波; 配置为发射电子束的电子束发射器件; 加速装置，被配置为接收由微波装置产生的微波并形成微波电场，以加速从电子束发射装置产生的电子束，并进行加速的电子束瞄准以发射X射线束; 产生同步脉冲信号的同步装置; 以及接收由同步装置产生的同步脉冲信号的快速光束发射装置，其中微波装置在电子束发射装置基于同步脉冲信号的操作之前预先运行并产生微波，并且快速射束发射装置驱动在由微波装置产生的微波功率之后发射电子束的电子束发射装置达到稳定状态，从而加速装置发射X射线束。在加速器中，微波系统和电子束发射装置不能同时工作，并且加速电子束发射系统仅在AFC投入使用并稳定运行时启动。

6. 发明申请

US20100002843A1 STANDING WAVE ELECTRON LINEAR ACCELERATOR AND INSTALLATION ADJUSTING DEVICE THEREOF 有权
标题翻译：立式波形电子线性加速器及其安装调整装置
公开(公告)号：US20100002843A1
公开(公告)日：2010-01-07
申请号：US11997442
申请日：2006-12-25
申请人： Yaohong Liu , Chuanxiang Tang , Yuanjing Li , Jinsheng Liu , Wei Jia , Jianjun Gao , Huaping Tang , Chong Gu , Wei Yin , Dan Zhang , Qinghui Zhang
发明人： Yaohong Liu , Chuanxiang Tang , Yuanjing Li , Jinsheng Liu , Wei Jia , Jianjun Gao , Huaping Tang , Chong Gu , Wei Yin , Dan Zhang , Qinghui Zhang
IPC分类号： H01J35/14 , H05H9/04
CPC分类号： H05H9/04
摘要： The present invention discloses a standing wave linear accelerator, comprising: a microwave device configured to generate microwave; an electron beam emitting device configured to emit electron beam; an accelerating device configured to receive the microwave generated by the microwave device and form a microwave electric field, to accelerate electron beams generated from the electron beam emitting device and undertake the accelerated electron beam targeting to emit X ray beam; a synchronous device generating synchronous pulse signal; and a quick beam emitting device receiving the synchronous pulse signal generated by the synchronous device, wherein the microwave device runs and generates microwave in advance before the operation of the electron beam emitting device based on the synchronous pulse signal, and the quick beam emitting device drives the electron beam emitting device to emit electron beam after power of the microwave generated by the microwave device reaches stable state, so that the accelerating device emits X ray beam. In the accelerator, the microwave system and the electron beam emitting device do not work at the same time, and the accelerator electron beam emitting system is started only when the AFC is put into operation and runs stably.
摘要翻译：本发明公开了一种驻波直线加速器，包括：微波装置，其被配置为产生微波; 配置为发射电子束的电子束发射器件; 加速装置，被配置为接收由微波装置产生的微波并形成微波电场，以加速从电子束发射装置产生的电子束，并进行加速的电子束瞄准以发射X射线束; 产生同步脉冲信号的同步装置; 以及接收由同步装置产生的同步脉冲信号的快速光束发射装置，其中微波装置在电子束发射装置基于同步脉冲信号的操作之前预先运行并产生微波，并且快速射束发射装置驱动在由微波装置产生的微波功率之后发射电子束的电子束发射装置达到稳定状态，从而加速装置发射X射线束。在加速器中，微波系统和电子束发射装置不能同时工作，并且加速电子束发射系统仅在AFC投入使用并稳定运行时启动。

7. 发明授权

US07696488B2 Irradiating device and method for controlling the same 有权
标题翻译：照射装置及其控制方法
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。

8. 发明申请

US20080067406A1 IRRADIATING DEVICE AND METHOD FOR CONTROLLING THE SAME 有权
标题翻译：辐射装置及其控制方法
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。

9. 发明授权

US07679012B2 High-voltage automatic changeover switch 有权
标题翻译：高压自动切换开关
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。

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