首页> 外国专利> Hybrid linear accelerator with a broad range of regulated electron and X-ray beam parameters includes both standing wave and traveling wave linear sections for providing a multiple-energy high-efficiency electron beam or X-ray beam useful for security inspection, non-destructive testing, radiation therapy, and other applications

Hybrid linear accelerator with a broad range of regulated electron and X-ray beam parameters includes both standing wave and traveling wave linear sections for providing a multiple-energy high-efficiency electron beam or X-ray beam useful for security inspection, non-destructive testing, radiation therapy, and other applications

机译：混合线性加速器，具有广泛的可调节电子和X射线束参数，包括驻波和行波线性截面，用于提供多能量高效电子束或X射线束，可用于安全检查，无损检测，放射疗法和其他应用

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摘要

A Hybrid (SW+TW) Linear Accelerator is disclosed having high beam efficiency and broad energy regulation that is useful for security inspection, non-destructive testing, radiotherapy, and electron beam irradiation of objects. The Hybrid Linear Accelerator (LINAC) provides superior energy regulation, and includes a reversed RF power distribution which substantially improves RF power utilization, thereby eliminating need for an output RF load, and ensuring broad electron beam energy regulation operating in a broad range of input RF power, thereby efficiently running at a variety of input electron beam current intensities at high efficiency. The Hybrid LINAC may be equipped with a fast and/or slow phase shifter and/or a power regulator having a phase shifter and a current regulator, while operating much more efficiently than known LINACS. The Hybrid LINAC permits efficient operation without an external magnetic field, thereby avoiding use of a power-consuming solenoid, consequently reducing cost of production, operation, and maintenance.

机译：公开了一种混合式（SW + TW）线性加速器，其具有高的束效率和宽泛的能量调节，可用于安全检查，无损检测，放射疗法和物体的电子束辐照。混合线性加速器（LINAC）提供出色的能量调节，并包括反向RF功率分配，可显着提高RF功率利用率，从而消除了对输出RF负载的需求，并确保了在宽范围的输入RF范围内进行宽泛的电子束能量调节功率，从而高效地在各种输入电子束电流强度下运行。混合LINAC可以配备有快速和/或慢速移相器和/或具有移相器和电流调节器的功率调节器，同时比已知的LINACS更有效地工作。混合式LINAC无需外部磁场即可高效运行，从而避免使用耗电的螺线管，从而降低了生产，运行和维护的成本。

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公开/公告号US9854662B2

专利类型
公开/公告日2017-12-26

原文格式PDF
申请/专利权人 VAREX IMAGING CORPORATION;
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申请/专利号US201615068355
发明设计人 ANDREY MISHIN;
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申请日2016-03-11
分类号H05H9;H05H9/02;H05H9/04;H05H7/02;H01J35/14;H01J29/48;
国家 US
入库时间 2022-08-21 12:55:58

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