公开(公告)号：US4243916A

公开(公告)日：1981-01-06

申请号：US30937

申请日：1979-04-17

申请人： Hubert Leboutet ,  Dominique Tronc

发明人： Hubert Leboutet ,  Dominique Tronc

IPC分类号： G21K1/093 ,  H05H7/04 ,  H05H9/00 ,  H05B31/26

CPC分类号： H05H9/00 ,  G21K1/093 ,  H05H7/04

摘要： Magnetic mirror enabling a beam F of charged particles to be reflected along its incident path whatever the value W of the momentum of said particles. This magnetic mirror includes a first magnetic deflector having polepieces of circular shape, a second and a third magnetic deflector provided respectively with pairs of polepieces arranged symmetrically with regard to an axis XX coinciding with the mean incident path of the beam F, the entry and exit face of these polepieces being determined in such a way that the beam F emerging from the second magnetic deflector is perpendicular to the symmetry axis of the mirror and that the vertical divergence of the beam is compensated.

摘要翻译： 使得能够使带电粒子束F能够沿其入射路径反射的磁镜，无论所述粒子的动量的值W如何。 该磁镜包括具有圆形形状的第一磁偏转器，第二和第三磁偏转器，分别设有相对于与光束F的平均入射路径重合的轴线X对称排列的极对， 以这样的方式确定这些极点的面，使得从第二磁偏转器出射的光束F垂直于反射镜的对称轴，并且补偿光束的垂直发散。

公开(公告)号：US4184956A

公开(公告)日：1980-01-22

申请号：US942197

申请日：1978-09-14

申请人： Guy Azam ,  Andre Bensussan ,  Claude Levaillant ,  Harry Huber ,  Emile Mevel ,  Dominique Tronc

发明人： Guy Azam ,  Andre Bensussan ,  Claude Levaillant ,  Harry Huber ,  Emile Mevel ,  Dominique Tronc

IPC分类号： C02F1/30 ,  C02F11/00 ,  G21K5/04 ,  G21K5/10 ,  C02B3/00

CPC分类号： G21K5/10 ,  C02F1/30 ,  G21K5/04 ,  C02F11/00

摘要： An apparatus for treating waste-waters and sludges and using an irradiation beam of accelerated electrons, comprises a treatment circuit c equipped with valves, an electromagnetic regulator providing a constant flow of the fluid to be treated by the irradiation beam, systems for controlling the flow of fluid and for controlling the characteristics of the irradiation beams, a microprocessor associated with the flow control systems for controlling at least the automatic closure of a shut-off valve and the opening of a purge valve.

摘要翻译： 一种用于处理废水和污泥并使用加速电子照射束的设备，包括配备有阀的处理电路c，提供待照射束待处理流体恒定流量的电磁调节器，用于控制流动的系统 的流体和用于控制照射束的特性的微处理器，与流量控制系统相关联的微处理器，用于至少控制关闭阀的自动关闭和打开排气阀。

公开(公告)号：US4975652A

公开(公告)日：1990-12-04

申请号：US332894

申请日：1989-04-04

申请人： Dominique Tronc

发明人： Dominique Tronc

IPC分类号： H01J23/20 ,  H05H7/18 ,  H05H9/00

CPC分类号： H05H9/00 ,  H05H7/18

摘要： Good bunching and high electron capture efficiency of a first resonant cavity of an accelerator are combined with the self-focusing properties of said cavity associated with a following second cavity by modifying the law of the modulus of the electric field set up within said cavity, the amplitude of said field being greater within a first portion of the cavity than within a second portion. It is shown that the electrons are thus naturally bunched within the first portion of the cavity. In the second portion of the cavity, they are than subjected to acceleration and then to uniform focusing which includes entry into the following cavity. The result thereby achieved is to increase the capture efficiency and electron density of the beam which is accelerated from a low-voltage electron gun.

摘要翻译： 加速器的第一谐振腔的良好的聚束和高电子俘获效率通过修改在所述空腔内设置的电场的模量的定律与与随后的第二空腔相关联的所述空腔的自聚焦特性组合， 所述场的振幅在空腔的第一部分内大于第二部分内的幅度。 显示出电子在空腔的第一部分内自然地聚束。 在空腔的第二部分中，它们不受加速度的影响，然后进行均匀聚焦，包括进入下一个腔体。 由此实现的结果是提高从低压电子枪加速的光束的捕获效率和电子密度。

公开(公告)号：US4160189A

公开(公告)日：1979-07-03

申请号：US891058

申请日：1978-03-28

申请人： Duc Tien Tran ,  Dominique Tronc

发明人： Duc Tien Tran ,  Dominique Tronc

IPC分类号： H05H9/04 ,  H01J25/10

CPC分类号： H05H9/04

摘要： A compact accelerating structure comprises an accelerating section and a complementary section which may be used as a bunching section and/or a preaccelerating section, this complementary section being constituted by a first cavity and a second cavity joined to one another and electromagnetically coupled with one another in a direct manner, the second cavity, which is adjacent to the accelerating section, having a length L and being electromagnetically coupled to the first cavity and to the accelerating section in such a manner that the electromagnetic accelerating field is zero in this second cavity.

公开(公告)号：US5412283A

公开(公告)日：1995-05-02

申请号：US915266

申请日：1992-07-20

申请人： Dominique Tronc

发明人： Dominique Tronc

IPC分类号： A61N5/10 ,  H05H9/02

CPC分类号： H05H9/02 ,  A61N2005/1087

摘要： The disclosure relates to linear proton accelerators. A proton accelerator is made by using travelling waves with magnetic coupling to accelerate the protons in forward or backward mode and in fundamental or harmonic mode. In particular, an accelerator for medical use, giving energy of 250 MeV, uses three accelerator structures positioned in series and working with travelling waves of the forward, harmonic mode type for a first structure, of the backward harmonic type for a second structure and of the backward fundamental mode type for a third structure. Furthermore, the microwave energy at 3,000 megahertz is given by a single klystron. This results in a considerably reduced length of the accelerator and a cost that makes it capable of being used for therapeutic applications.

摘要翻译： 本公开涉及线性质子加速器。 通过使用具有磁耦合的行波来制造质子加速器，以在正向或反向模式和基波或谐波模式下加速质子。 特别地，提供250MeV的能量的医疗用加速器使用三个串联定位的加速器结构，并且对于第一结构的正向谐波模式型的行波和用于第二结构的反向谐波型的行波，以及 用于第三结构的后向基本模式类型。 此外，3,000兆赫兹的微波能量由单个速调管给出。 这导致加速器的长度显着缩短，并且使得其能够用于治疗应用的成本。

公开(公告)号：US4639641A

公开(公告)日：1987-01-27

申请号：US644540

申请日：1984-08-27

申请人： Dominique Tronc

发明人： Dominique Tronc

IPC分类号： H05H7/18 ,  H01J25/10

CPC分类号： H05H7/18

摘要： A self focusing linear charged particle accelerating structure is provided which avoids the radial defocusing effect of the particle beam, more particularly at the outlet of a first accelerating cavity which this structure comprises. Said first accelerating cavity comprises an inlet face and an outlet face which are spaced apart by a distance formed by an accelerating length plus an additional length intended to delay the arrival of the particles at said outlet face.

摘要翻译： 提供了自聚焦线性带电粒子加速结构，其避免了粒子束的径向散焦效应，更具体地，在该结构包括的第一加速腔的出口处。 所述第一加速腔包括入口面和出口面，其间隔开由加速长度加上用于延迟颗粒到达所述出口面处的附加长度形成的距离。

公开(公告)号：US4314218A

公开(公告)日：1982-02-02

申请号：US102900

申请日：1979-12-12

申请人： Dominique Tronc

发明人： Dominique Tronc

IPC分类号： G21K1/093 ,  H05B31/26 ,  H05H1/10

CPC分类号： G21K1/093

摘要： Magnetic system making it possible to obtain from a pulsed electron beam supplying bunches of electrons of density d.sub.o, a pulsed beam formed from electron groups of density k d.sub.o, said result being obtained by converting the variation of the momentum of the electrons emitted during the time .DELTA. t of the pulse into a length variation of the paths of said electrons, resulting in regrouping or rearrangement of the electrons within the bunch. This magnetic system has at least one electromagnet equipped with several pairs of pole pieces A, B, D defining a succession of air gaps in which are created, by means of at least one annular coil disposed therein, magnetic fields of different values.

摘要翻译： 磁性系统使得从脉冲电子束获得的脉冲电子束可以从密度为k的电子组形成的脉冲光束提供密集的电子束，所述结果通过转换在时间内发射的电子的动量的变化而获得 脉冲的DELTA t成为所述电子的路径的长度变化，导致束内的电子的重组或重排。 该磁性系统具有至少一个电磁铁，其配备有几对极片A，B，D，这些极片限定一连串的气隙，其中通过设置在其中的至少一个环形线圈产生不同值的磁场。

公开(公告)号：US4322622A

公开(公告)日：1982-03-30

申请号：US136820

申请日：1980-04-03

申请人： Dominique Tronc

发明人： Dominique Tronc

IPC分类号： H01J3/02 ,  A61N5/10 ,  G21K1/093 ,  G21K5/04 ,  H01J3/26 ,  H01J49/20 ,  H05H7/00 ,  G21K1/08

CPC分类号： G21K1/093 ,  A61N5/10 ,  H01J49/20 ,  A61N2005/1089

摘要： An achromatic magnetic deflection device for deflecting by an angle .phi. between .pi. and 2.pi. a beam of charged accelerated particles having different momentum. This device comprises an electromagnet provided with pole pieces delimiting three contiguous sectors, the whole of these sectors, having an axis of symmetry XX, presenting flat input E and output S faces and common faces F.sub.1 and F.sub.2 in an arc of a circle, the position, the radius of curvature of these faces F.sub.1, F.sub.2 as well as the value of the magnetic induction in the sectors being chosen so that the different paths are substantially orthogonal both to faces F.sub.1, F.sub.2 and to axis XX.

摘要翻译： 一种消色差磁偏转装置，用于通过π和2π之间的角度phi偏转具有不同动量的带电加速颗粒束。 该装置包括电磁铁，其具有限定三个相邻扇区的极片，整个这些扇区具有对称轴线XX，呈平坦的输入E和输出S面以及共同的面F1和F2为圆弧，位置 ，这些面F1，F2的曲率半径以及扇区中的磁感应值被选择，使得不同的路径基本上与面F1，F2和轴线XX正交。

公开(公告)号：US4201920A

公开(公告)日：1980-05-06

申请号：US919551

申请日：1978-06-27

申请人： Dominique Tronc ,  Claude Levaillant

发明人： Dominique Tronc ,  Claude Levaillant

IPC分类号： G21K1/093 ,  G21K5/04 ,  H01J37/00

CPC分类号： G21K5/04 ,  G21K1/093

摘要： Apparatus for irradiating the two opposite faces of a target by means of a scanning beam and comprising a magnetic deflection system formed by an electromagnet provided with two pole pieces disposed downstream of the target to be irradiated, the length of the pole pieces corresponding to the amplitude of the scanning beam in such a way that, if .theta.=.theta..sub.1 +.theta..sub.2 is the total scanning angle, the scanning beam of angle .theta..sub.1 impinges on one face of the target, while the scanning beam of angle .theta..sub.2 =.theta.-.theta..sub.1 is deflected in the magnetic deflection system and irradiates the other face, the polepieces having a face, so-called useful face, facing the other face of the target and comprising several sections with different curvatures for obtaining a reflected beam substantially perpendicular to this other face of the target.

摘要翻译： 用于通过扫描光束照射目标的两个相对面的装置，包括由设置有两个极片的电磁体形成的磁偏转系统，所述两个极片设置在待照射的靶的下游，所述极片的长度对应于振幅 扫描光束的角度θθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθθ= θ1在磁偏转系统中偏转并照射另一面，所述极具有面，所谓有用面，面对目标的另一面，并且包括具有不同曲率的多个部分，以获得基本垂直于该偏转的反射光束 目标的另一面。

公开(公告)号：US4150322A

公开(公告)日：1979-04-17

申请号：US891057

申请日：1978-03-28

申请人： Duc Tien Tran ,  Dominique Tronc

发明人： Duc Tien Tran ,  Dominique Tronc

IPC分类号： H05H9/04 ,  H01J25/10

CPC分类号： H05H9/04

摘要： An accelerating structure for a linear particle accelerator operating in the progressive wave mode or in the stationary wave mode and comprising at least one accelerating section and a complementary bunching or pre-accelerating section formed by a resonant cavity C of the "reentrant" type magnetically coupled with the first cavity of the accelerating section by means of a coupling iris, the cavity C having a length L=(2m+1).lambda..sub.o/4 and the distance D separating the interaction spaces of the cavity C and the first cavity of the accelerating section being equal to D=(2k+n/2+.alpha.).pi..beta..lambda..sub.o, with O.ltoreq..alpha..ltoreq.1/4, n and k being integers, .beta. being the reduced velocity v/c of the particles and .lambda..sub.o being the operating wave length of the accelerator.

摘要翻译： 一种用于以行波模式或静止波模式工作的线性粒子加速器的加速结构，包括由“可重入”型磁耦合的谐振腔C形成的至少一个加速部分和互补聚束或预加速部分 通过耦合光圈与加速部分的第一腔体相连，空腔C具有长度L =（2m + 1）λo / 4，以及将空腔C和第一腔体的相互作用空间分开的距离D 加速部分等于D =（2k + n / 2 +α）piβλo，其中O =α，n和k是整数，β是减小的速度v / c 颗粒和λo是加速器的工作波长。